Silane compounds

Abstract

To provide a silane compound that can form a surface treatment layer exhibiting good lubricity. [Solution] A silane compound represented by formula (1). In the formula, each symbol has the same meaning as described in the specification. TIFF2026103874000051.tif1093

Description

[Technical Field]

[0001] This disclosure relates to silane compounds. [Background technology]

[0002] Certain silane compounds are known to provide excellent water and oil repellency when used as a surface treatment for substrates (Patent Document 1). [Prior art documents] [Patent Documents]

[0003] [Patent Document 1] Japanese Patent Publication No. 2019-44179 [Overview of the Initiative] [Problems that the invention aims to solve]

[0004] The present disclosure aims to provide a silane compound capable of forming a surface treatment layer exhibiting good lubricity. [Means for solving the problem]

[0005] This disclosure provides the following: [1] Formula (1): [ka] [In formula: R 1 Each of these is a monovalent group containing one or more Si atoms that are not directly bonded to a hydroxyl group or a hydrolyzable group. X 1 These are 2-10 valent organic groups, R Si Each of these is independently a monovalent group containing a Si atom to which a hydroxyl group or a hydrolyzable group is bonded. X 1 or R Si At least one of them includes at least one urethane bond, or -X 1 -(RSi ) β contains at least one urea bond, α is an integer from 1 to 9, β is an integer from 1 to 9.] A silane compound represented by [2] R 1 is R 41 -(SiR 42 2O) n1 -SiR 42 2-(O) z0 - and is represented by n1 is an integer of 1 or more, z0 is 0 or 1, R 41 and R 42 are each independently a C 1-12 alkyl group, a phenyl group, or a group (A), The group (A) is represented by the following formula:

Chemical formula

Chemical formula

[10] β is 1, X 1 This is synonymous with the above, R Si This is expressed by equation (S5), -X 1 -R Si is, -X 1 -NR g1 (C(=O)NR 2 -R g31 ) or -X 12 -NR 2 C(=O)-NR g1 R g2 It is represented as, R 2 Each of these is independently a hydrogen atom or a monovalent organic group. X 12 These are single-bonded or divalent organic groups, R g1 and R g2 These are equivalent to the above, R g31 is a monovalent organic group, The silane compounds described in [8].

[11] A silane compound described in any one of [1] to

[10] , which is one of the following: CH3-[Si(CH3)2O] n1Si(CH3)2-CH2CH2CH2-O-CH2-C(CH2CH3)[CH2OC(=O)NHCH2CH2CH2Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500). CH3CH2CH2CH2-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2-C(CH2CH3)[CH2OC(=O)NHCH2CH2CH2Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500). CH3-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2-C(CH2CH3)[CH2OC(=O)NHCH2CH2OC(=O)CH(CH3)CH2Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500). CH3CH2CH2CH2-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2-C(CH2CH3)[CH2OC(=O)NHCH2CH2OC(=O)CH(CH3)CH2Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500). CH3-[(Si(CH3)2O)] n1 Si(CH3)2-CH2CH2CH2-O-CH2-C[CH2OC(=O)NHCH2CH2CH2Si(OCH3)3]3 (wherein n1 is an integer between 1 and 500). CH3CH2CH2CH2-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2-C[CH2OC(=O)NHCH2CH2CH2Si(OCH3)3]3 (wherein n1 is an integer from 1 to 500). CH3-[(Si(CH3)2O)] n1 Si(CH3)2-CH2CH2CH2-O-CH2-CR[CH2OC(=O)NHCH2CH2CH2Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500, and R is C) 1-30 It is an alkyl group or a phenyl group. CH3CH2CH2CH2-[(Si(CH3)2O)] n1Si(CH3)2-CH2CH2CH2-O-CH2-CR[CH2OC(=O)NHCH2CH2CH2Si(OCH3)3]2 (wherein n1 is an integer between 1 and 500). [CH3-[(Si(CH3)2O)] n1 Si(CH3)2-CH2CH2CH2-O-CH2]2-C[CH2OC(=O)NHCH2CH2CH2Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500.) [CH3CH2CH2CH2-[(Si(CH3)2O)] n1 Si(CH3)2-CH2CH2CH2-O-CH2]2-C[CH2OC(=O)NHCH2CH2CH2Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500). CH3(Si(CH3)2O) n1 Si(CH3)2(CH2) 10 CONH(CH2)2N((C=O)NH(CH2)3Si(OCH3)3)((CH2)3Si(OCH3)3) (wherein n1 is an integer from 1 to 500). CH3-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2-C(CH2CH3)[CH2NHC(=O)NHCH2CH2CH2Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500). CH3CH2CH2CH2-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2-C(CH2CH3)[CH2NHC(=O)NHCH2CH2CH2Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500). CH3-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2-C(CH2CH3)[CH2NHC(=O)NHCH2CH2OC(=O)CH(CH3)CH2Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500). CH3CH2CH2CH2-[Si(CH3)2O] n1Si(CH3)2-CH2CH2CH2-O-CH2-C(CH2CH3)[CH2NHC(=O)NHCH2CH2OC(=O)CH(CH3)CH2Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500). CH3-[(Si(CH3)2O)] n1 Si(CH3)2-CH2CH2CH2-O-CH2-C[CH2NHC(=O)NHCH2CH2CH2Si(OCH3)3]3 (wherein n1 is an integer between 1 and 500). CH3CH2CH2CH2-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2-C[CH2NHC(=O)NHCH2CH2CH2Si(OCH3)3]3 (wherein n1 is an integer from 1 to 500). CH3-[(Si(CH3)2O)] n1 Si(CH3)2-CH2CH2CH2-O-CH2-CR[CH2NHC(=O)NHCH2CH2CH2Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500, and R is C) 1-30 It is an alkyl group or a phenyl group. CH3CH2CH2CH2-[(Si(CH3)2O)] n1 Si(CH3)2-CH2CH2CH2-O-CH2-CR[CH2NHC(=O)NHCH2CH2CH2Si(OCH3)3]2 (wherein n1 is an integer between 1 and 500). [CH3-[(Si(CH3)2O)] n1 Si(CH3)2-CH2CH2CH2-O-CH2]2-C[CH2NHC(=O)NHCH2CH2CH2Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500); [CH3CH2CH2CH2-[(Si(CH3)2O)] n1 Si(CH3)2-CH2CH2CH2-O-CH2]2-C[CH2NHC(=O)NHCH2CH2CH2Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500). [CH3CH2CH2CH2-[Si(CH3)2O] n1Si(CH3)2-CH2CH2-R[NHC(=O)NHCH2CH2CH2Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500, and R is The file is TIFF2026103874000005.tif2628, where * combines with -CH2CH2- and ** combines with NHC(=O)NH. [(CH3)3SiO]2(CH3)SiO-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2-C(CH2CH3)[CH2OC(=O)NHCH2CH2CH2Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500). [(CH3)3SiO]2(CH3)SiO-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2-C(CH2CH3)[CH2OC(=O)NHCH2CH2OC(=O)CH(CH3)CH2Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500). [(CH3)3SiO]2(CH3)SiO-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2-C[CH2OC(=O)NHCH2CH2CH2Si(OCH3)3]3 (wherein n1 is an integer between 1 and 500). [(CH3)3SiO]2(CH3)SiO-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2-CR[CH2OC(=O)NHCH2CH2CH2Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500, and R is C) 1-30 It is an alkyl group or a phenyl group. [[(CH3)3SiO]2(CH3)SiO-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2]2-C[CH2OC(=O)NHCH2CH2CH2Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500.) [(CH3)3SiO]2(CH3)SiO-(Si(CH3)2O) n1 Si(CH3)2(CH2) 10CONH(CH2)2N((C=O)NH(CH2)3Si(OCH3)3)((CH2)3Si(OCH3)3) (wherein n1 is an integer from 1 to 500). [(CH3)3SiO]2(CH3)SiO-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2-C(CH2CH3)[CH2NHC(=O)NHCH2CH2CH2Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500). [(CH3)3SiO]2(CH3)SiO-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2-C(CH2CH3)[CH2NHC(=O)NHCH2CH2OC(=O)CH(CH3)CH2Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500). [(CH3)3SiO]2(CH3)SiO-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2-C[CH2NHC(=O)NHCH2CH2CH2Si(OCH3)3]3 (wherein n1 is an integer between 1 and 500). [(CH3)3SiO]2(CH3)SiO-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2-CR[CH2NHC(=O)NHCH2CH2CH2Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500, and R is C) 1-30 It is an alkyl group or a phenyl group. [[(CH3)3SiO]2(CH3)SiO-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2]2-C[CH2NHC(=O)NHCH2CH2CH2Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500); [(CH3)3SiO]3SiO-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2-C(CH2CH3)[CH2OC(=O)NHCH2CH2CH2Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500). [(CH3)3SiO]3SiO-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2-C(CH2CH3)[CH2OC(=O)NHCH2CH2OC(=O)CH(CH3)CH2Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500). [(CH3)3SiO]3SiO-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2-C[CH2OC(=O)NHCH2CH2CH2Si(OCH3)3]3 (wherein n1 is an integer between 1 and 500). [(CH3)3SiO]3SiO-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2-CR[CH2OC(=O)NHCH2CH2CH2Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500, and R is C) 1-30 It is an alkyl group or a phenyl group. [[(CH3)3SiO]3SiO-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2]2-C[CH2OC(=O)NHCH2CH2CH2Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500). [(CH3)3SiO]3SiO-(Si(CH3)2O) n1 Si(CH3)2(CH2) 10 CONH(CH2)2N((C=O)NH(CH2)3Si(OCH3)3)((CH2)3Si(OCH3)3) (wherein n1 is an integer from 1 to 500). [(CH3)3SiO]3SiO-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2-C(CH2CH3)[CH2NHC(=O)NHCH2CH2CH2Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500). [(CH3)3SiO]3SiO-[Si(CH3)2O] n1Si(CH3)2-CH2CH2CH2-O-CH2-C[CH2NHC(=O)NHCH2CH2CH2Si(OCH3)3]3 (wherein n1 is an integer between 1 and 500). [(CH3)3SiO]3SiO-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2-CR[CH2NHC(=O)NHCH2CH2CH2Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500, and R is C) 1-30 It is an alkyl group or a phenyl group. [[(CH3)3SiO]3SiO-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2]2-C[CH2NHC(=O)NHCH2CH2CH2Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500); [(CH3)3SiO]3SiO-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2-R[NHC(=O)NHCH2CH2CH2Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500, and R is The filename is TIFF2026103874000006.tif2628, where * binds with -CH2CH2- and ** binds with NHC(=O)NH.

[12] A silane compound described in any one of [1] to

[11] , which is one of the following: CH3CH2CH2CH2-[(Si(CH3)2O)] n1 Si(CH3)2-CH2CH2CH2-O-CH2-C(CH2CH3)[CH2OC(=O)NHCH2CH2CH2Si(OCH3)3]2 (wherein n1 is between 10 and 100). CH3(Si(CH3)2O) n1 Si(CH3)2(CH2) 10 CONH(CH2)2N(CONH(CH2)3Si(OCH3)3)((CH2)3Si(OCH3)3) (wherein n1 is between 10 and 100). TIFF2026103874000007.tif34111 (In the formula, n1 is between 10 and 100.)

[13] A silane compound described in any one of [1] to

[12] below. CH3CH2CH2CH2-[(Si(CH3)2O)] n1 Si(CH3)2-CH2CH2CH2-O-CH2-C(CH2CH3)[CH2OC(=O)NHCH2CH2CH2Si(OCH3)3]2 (wherein n1 is 60); CH3(Si(CH3)2O) n1 Si(CH3)2(CH2) 10 CONH(CH2)2N(CONH(CH2)3Si(OCH3)3)((CH2)3Si(OCH3)3) (wherein n1 is 18); or TIFF2026103874000008.tif35126

[14] A composition comprising a silane compound described in any one of [1] to

[13] .

[15] A composition comprising a condensate of a silane compound described in any one of [1] to

[13] .

[16] A surface treatment agent comprising the composition described in

[14] or

[15] .

[17] Furthermore, the surface treatment agent according to

[16] further comprises a solvent.

[18] The surface treatment agent according to

[17] , wherein the solvent is at least one selected from aliphatic hydrocarbons, aromatic hydrocarbons, esters, ketones, glycol ethers, ethers, and siloxanes.

[19] The aliphatic hydrocarbon is at least one selected from hexane, cyclohexane, heptane, octane, nonane, decane, undecane, dodecane, and mineral spirits, according to

[18] .

[20] The surface treatment agent according to

[18] , wherein the esters are at least one selected from methyl acetate, ethyl acetate, propyl acetate, n-butyl acetate, isopropyl acetate, and isobutyl acetate. [twenty one] The surface treatment agent according to

[18] , wherein the siloxane is at least one selected from hexamethyldisiloxane, hexaethyldisiloxane, octamethyltrisiloxane, decamethyltetrasiloxane, dodecamethylpentasiloxane, tetradecamethylhexasiloxane, octamethylcyclotetrasiloxane, and octamethylcyclopentasiloxane. [twenty two] A surface treatment agent for vacuum deposition, as described in any one of

[16] to

[21] . [twenty three] A surface treatment agent for wet coating, as described in any one of

[16] to

[21] . [twenty four] A pellet containing one of the surface treatment agents described in

[16] to

[23] . [twenty five] An article comprising a base material and a layer formed on the base material from any one of the surface treatment agents described in

[16] to

[23] .

[26] The article according to

[25] , comprising an intermediate layer containing silicon dioxide between the substrate and the layer.

[27] The article according to

[26] , wherein the intermediate layer comprises alkali metal atoms.

[28] The article according to

[27] , wherein at least a portion of the alkali metal atoms are sodium atoms.

[29] An article that is an optical component, as described in any one of

[25] to

[28] .

[30] A display item, as described in any one of

[25] through

[29] . [Effects of the Invention]

[0006] According to this disclosure, it is possible to provide a silane compound that can form a surface treatment layer exhibiting good lubricity. [Modes for carrying out the invention]

[0007] In this specification, "monovalent organic group" means a monovalent group containing carbon. Monovalent organic groups are not particularly limited, but may be hydrocarbon groups or derivatives thereof. A derivative of a hydrocarbon group means a group having one or more N, O, S, Si, amide, sulfonyl, siloxane, carbonyl, carbonyloxy, etc., at the terminal or molecular chain of a hydrocarbon group. When simply referred to as "organic group," it means a monovalent organic group. Furthermore, "divalent organic group" means a divalent group containing carbon. Examples of such divalent organic groups include divalent groups obtained by removing one more hydrogen atom from an organic group. Similarly, trivalent or higher organic groups mean groups obtained by removing a predetermined number of hydrogen atoms from an organic group.

[0008] As used herein, "hydrocarbon group" means a group containing carbon and hydrogen, obtained by removing a hydrogen atom from a hydrocarbon. Such hydrocarbon groups are not particularly limited, but include C 1-20 Examples of hydrocarbon groups include aliphatic hydrocarbon groups and aromatic hydrocarbon groups. The above-mentioned "aliphatic hydrocarbon group" may be linear, branched, or cyclic, and may be saturated or unsaturated. The hydrocarbon group may also contain one or more ring structures. The hydrocarbon group may be substituted with one or more substituents.

[0009] In the use herein, the substituents of the "hydrocarbon group" are not particularly limited, but may be, for example, a halogen atom, or a halogen atom, or C 1-6 Alkyl alkyl group, C 2-6 Alkenyl group, C 2-6 Alkynyl group, C 3-10 Cycloalkyl groups, C 3-10 Unsaturated cycloalkyl group, 5-10 membered heterocyclyl group, 5-10 membered unsaturated heterocyclyl group, C 6-10 Examples include one or more groups selected from aryl groups and heteroaryl groups with 5 to 10 members.

[0010] As used herein, "hydrolyzable group" means a group that can undergo hydrolysis, that is, a group that can be removed from the main skeleton of a compound by hydrolysis. Examples of hydrolyzable groups include -OR h , -OCOR h , -ON=CR h 2. -NR h 2, -NHR h , or -NCO (wherein R in these formulas) h Examples include -OR (where - represents a substituted or unsubstituted C1-C4 alkyl group), and preferably -OR h (That is, an alkoxy group). h Examples include unsubstituted alkyl groups such as methyl, ethyl, propyl, isopropyl, n-butyl, and isobutyl groups; and substituted alkyl groups such as chloromethyl groups. Among these, alkyl groups, particularly unsubstituted alkyl groups, are preferred, and methyl or ethyl groups are more preferred.

[0011] [Silane compounds] The silane compounds disclosed herein are of formula (1): [ka] It is represented as follows. R 1 Each of these is a monovalent group containing one or more Si atoms that are not directly bonded to a hydroxyl group or a hydrolyzable group. X 1 These are 2-10 valent organic groups, R Si Each of these is independently a monovalent group containing a Si atom to which a hydroxyl group or a hydrolyzable group is bonded. X 1 and R Si At least one of them includes at least one urethane bond, or -X 1 -(R Si ) β It contains at least one urea bond, α is an integer between 1 and 9. β is an integer between 1 and 9.

[0012] Here, "urethane bond" refers to -OC(=O)-NR 54 - or -NR 54 -C(=O)O- means R 54 Each of these is independently a hydrogen atom or a monovalent organic group, preferably a hydrogen atom, a phenyl group, and C 1-12 Alkyl alkyl group (preferably C 1-6 The group is an alkyl group (more preferably a methyl group) or an oxyalkylene-containing group having 1 to 12 carbon atoms (for example, an oxyalkylene-containing group having 1 to 10 carbon atoms), such as a hydrogen atom.

[0013] "Urea bond" refers to -NR 55 -C(=O)-NR 55 - means. 55 Each of these is independently a hydrogen atom or a monovalent organic group, preferably a hydrogen atom, a phenyl group, and C 1-12 Alkyl alkyl group (preferably C 1-6 Alkyl group, more preferably methyl group), C1-C12 oxyalkylene-containing group (for example, C1-C10 oxyalkylene-containing group), or R g2 For example, a hydrogen atom.

[0014] R 1 Each of these is an independent monovalent group containing one or more Si atoms that are not directly bonded to a hydroxyl group or a hydrolyzable group. 1 It may contain, for example, two or more Si atoms that are not directly bonded to a hydroxyl group or a hydrolyzable group, or it may contain 500 or fewer Si atoms, or it may contain 300 or fewer Si atoms. For example, R 1 This may contain, for example, 1 to 500 or 2 to 300 Si atoms that are not directly bonded to a hydroxyl group or a hydrolyzable group.

[0015] R 1 In this context, a monovalent group containing one or more Si atoms that are not directly bonded to a hydroxyl group or hydrolyzable group may also contain Si atoms to which a hydroxyl group or hydrolyzable group is directly bonded.

[0016] In one embodiment, a monovalent group containing one or more Si atoms that are not directly bonded to a hydroxyl group or a hydrolyzable group does not contain any Si atoms that are directly bonded to a hydroxyl group or a hydrolyzable group.

[0017] In another embodiment, a monovalent group containing one or more Si atoms that are not directly bonded to a hydroxyl group or a hydrolyzable group contains one or more Si atoms that are directly bonded to a hydroxyl group or a hydrolyzable group.

[0018] The above R 1 Preferably, R 41 -(SiR 42 20) n1 -SiR 42 2-(O) z0 - represents it.

[0019] n1 is an integer greater than or equal to 1, preferably an integer greater than or equal to 2, for example, an integer less than or equal to 500, specifically an integer less than or equal to 300. n1 may be an integer between 1 and 500, or an integer between 2 and 300.

[0020] z0 is either 0 or 1. In one embodiment, z0 is 0. In one embodiment, z0 is 1.

[0021] R 41 and R 42 Each of them is independent of C 1-12 Alkyl group, phenyl group, or (A) group: [ka] It is a base represented by .

[0022] C above 1-12 The alkyl group may be linear or branched. In one embodiment, the above C 1-12 The alkyl group is linear. In another embodiment, the above C 1-12 Alkyl groups are branched chains. (See above C) 1-12 The alkyl group is preferably C 1-6 Alkyl alkyl groups, more C 1-4Alkyl groups, more preferably methyl or ethyl groups, and particularly preferably methyl groups.

[0023] z is either 0 or 1. In one embodiment, z is 0. In another embodiment, z is 1.

[0024] R 51 Each of them is independent of R 53 -(SiR 53 2-R 61 ) ma It is a base represented by -.

[0025] R 61 Each of these is independently a single bond, an oxygen atom, or C 1-6 It is an alkylene group.

[0026] R 61 C in 1-6 The alkylene group may be linear or branched. 1-6 The alkylene group is preferably C 1-4 Alkylene group, more preferably C 2-4 It may be an alkylene group.

[0027] In one embodiment, R 61 is an oxygen atom, or C 1-6 It is an alkylene group.

[0028] In one embodiment, R 61 This is an oxygen atom.

[0029] In one embodiment, some R 61 It is an oxygen atom, and the other R 61 is C 1-6 It is an alkylene group.

[0030] R 53 Each of these is independently a hydrocarbon group or R 51’ That is the case.

[0031] R 53 The hydrocarbon group in the above-mentioned compound may preferably be an alkyl group or an aryl group.

[0032] The alkyl group described above may be linear or branched. The alkyl group described above is preferably C 1-6 Alkyl alkyl groups, more C 1-4 It is an alkyl group. The alkyl group is particularly preferably a methyl group, an ethyl group, an n-propyl group, an iso-propyl group, or a tert-butyl group.

[0033] The above aryl group may be monocyclic or polycyclic. The above aryl group is preferably C 6-20 Aryl group, more preferably C 6-10 It is an aryl group. The above aryl group is particularly preferably a phenyl group.

[0034] The above R 53 In one embodiment, an alkyl group, more preferably C 1-4 It is an alkyl group.

[0035] In one embodiment, R 53 It does not contain an n-butyl group.

[0036] In one embodiment, R 53 R 51’ That is the case.

[0037] R 51’ R 51 This is synonymous with R 51’ R 53 -(SiR 53 20) ma - However, R 51 Medium, R 51’ The number is 20 or less, preferably 10 or less, more preferably 6 or less, and even more preferably 3 or less.

[0038] In one embodiment, R 53 Each of these is independently a hydrocarbon group.

[0039] In one embodiment, R 53 Each of them is independent of R 51’That is the case.

[0040] In one embodiment, R 53 Each of these is independently a hydrocarbon group or R 51’ And, However, R 53 At least one of them is R 51’ And R 53 At least one of them is R 51’ That is the case.

[0041] Each of ma is an independent integer between 1 and 5, preferably 1 or 2.

[0042] R 52 Each of these is independently a hydrocarbon group.

[0043] R 52 The hydrocarbon group in the above is preferably an alkyl group or an aryl group.

[0044] The alkyl group may be linear or branched. The alkyl group is preferably a C1-C6 alkyl group, more preferably a C1-C4 alkyl group. The alkyl group is particularly preferably a methyl group, an ethyl group, an n-propyl group, an iso-propyl group, or a tert-butyl group.

[0045] The above aryl group may be monocyclic or polycyclic. The above aryl is preferably C 6-20 The aryl group, more preferably C 6-10 The aryl group is, in particular, a phenyl group.

[0046] The above R 52 The element is preferably an alkyl group, more preferably an alkyl group having 1 to 4 carbon atoms.

[0047] na is an integer between 1 and 3. In one embodiment, na is 2. In another embodiment, na is 3. Note that R 51’ If it exists, na is (R 61 -SiR53 2) ma Each is selected independently.

[0048] In one embodiment, R 41 C 1-12 It is an alkyl group. In another embodiment, R 41 is a phenyl group. In another embodiment, R 41 This is an (A) group.

[0049] In one embodiment, R 41 It is a methyl group.

[0050] In one embodiment, R 41 It is an ethyl group.

[0051] In one embodiment, R 41 This is an iso-propyl group or an n-propyl group. Preferably, it is an n-propyl group.

[0052] In one embodiment, R 41 This is a tert-butyl group or an n-butyl group. Preferably, it is an n-butyl group.

[0053] In one embodiment, R 41 This is a methyl group or an n-butyl group.

[0054] In one embodiment, R 42 C 1-12 It is an alkyl group. In another embodiment, R 42 is a phenyl group. In another embodiment, R 42 This is an (A) group.

[0055] In one embodiment, R 41 and R 42 Each of them is independent of C 1-12 It is an alkyl group or a phenyl group, preferably C 1-12 It is an alkyl group.

[0056] In one embodiment, R 41 C 1-12It is an alkyl group or a phenyl group, R 42 C 1-12 It is an alkyl group, a phenyl group, or a (A) group, however, R 42 At least one of them is an (A) group. Preferably, R 41 C 1-12 It is an alkyl group, R 42 C 1-12 It is an alkyl group or an (A) group, however R 42 At least one of them is an (A) group.

[0057] In one embodiment, R 41 is a (A) group, and R 42 is C 1-12 It is an alkyl group.

[0058] In one embodiment, R 41 and R 42 Each of them is independent of C 1-12 It is an alkyl group or an (A) group, however R 41 and R 42 At least one of them is an (A) group.

[0059] In one embodiment, R 41 , R 42 and R 53 Each of them is independent of C 1-12 It is an alkyl group.

[0060] In one embodiment, R 41 , R 42 and R 53 Each of them is independent of C 1-12 Alkyl alkyl group or R 51’ And, However, R 1 It contains at least one (A) group.

[0061] In a preferred embodiment, in group (A), R 51 Each of them is independent of R 53 -(SiR 53 2-R 61 ) ma - is a base represented by R 61 Each of these is independently an oxygen atom, or C 1-6 It is an alkylene group, R 53 Each of these is independently a hydrocarbon group, preferably C 1-4 It is an alkyl group, ma is either 1 or 2. R 52 Each of these is independently a hydrocarbon group, preferably C 1-4 It is an alkyl group, na is either 1 or 2.

[0062] In one embodiment, R 41 -(SiR 42 20) n1 -SiR 42 2-(O) z0 -in, R 41 It is an n-butyl group, -(SiR 42 20) n1 -SiR 42 2- is -[(Si(CH3)2O)] n1 It is Si(CH3)2-, n1 is an integer between 1 and 500. z0 is either 0 or 1.

[0063] In one embodiment, R 41 -(SiR 42 20) n1 -SiR 42 2-(O) z0 -in, R 41 It is a methyl group, -(SiR 42 20) n1 -SiR 42 2- is -[(Si(CH3)2O)] n1 It is Si(CH3)2-, n1 is an integer between 1 and 500. z0 is either 0 or 1.

[0064] R 1Examples, though not limited to them, include CH3CH2CH2CH2-[Si(CH3)2O] n1 Si(CH3)2-, CH3-[Si(CH3)2O] n1 Si(CH3)2-, [(CH3)3SiO)]2(CH3)Si-O-[Si(CH3)2O] n1 Si(CH3)2-, [(CH3)3SiO)]3Si-O-[Si(CH3)2O] n1 Examples of groups include Si(CH3)2-. n1 is, for example, an integer between 1 and 500.

[0065] X 1 X is an organic group with a valency of 2 to 10. 1 The left side of the description is bonded to the group enclosed in parentheses with α, and the right side is bonded to the group enclosed in parentheses with β.

[0066] X 1 For example, this is a divalent organic group. That is, α and β are 1.

[0067] X 1 For example, this is a trivalent organic group. That is, α is 1 and β is 2, or α is 2 and β is 1.

[0068] X 1 For example, a tetravalent organic group. That is, α is an integer between 1 and 3, and β is an integer between 1 and 3, where the sum of α and β is 4.

[0069] X 1 Preferably, -CO-, -COO-, -NR 2 -, -CONR 2 -, -OCONR 2 -, -NR 2 -CO-NR 2 -, -O-, -S-, -O-(CH2) x -CONR 2 -, or -O-(CH2) x Includes -CO-

[0070] R 2Each of these is independently a hydrogen atom or a monovalent organic group, preferably a hydrogen atom, a phenyl group, and C 1-12 Alkyl alkyl group (preferably C 1-6 R is an alkyl group (more preferably a methyl group) or an oxyalkylene-containing group having 1 to 12 carbon atoms (for example, an oxyalkylene-containing group having 1 to 10 carbon atoms), and is, for example, a hydrogen atom. 2 In one aspect, R is a hydrogen atom. 2 In one direction, C 1-6 It is an alkyl group.

[0071] x is an integer between 1 and 100. For example, x may be greater than or equal to 1, greater than or equal to 3, less than or equal to 50, or less than or equal to 30. x may be an integer between 1 and 50, or an integer between 3 and 30.

[0072] In one embodiment, X 1 This includes urethane bonding.

[0073] In one embodiment, X 1 It does not contain urethane bonds.

[0074] In one embodiment, X 1 It contains a urea bond.

[0075] In one embodiment, X 1 It does not contain urea bonds.

[0076] The above X 1 In one embodiment, -(C s H 2s ) s1 -(X s ) s3 -(X U ) s4 - is a divalent group. Here, the order of existence of each repeating unit enclosed in parentheses is not particularly limited. That is, α and β are 1.

[0077] X U This is a urethane bond, -OC(=O)-NR 54- or -NR 54 It can be expressed as -C(=O)O-.

[0078] R 54 Each of these is independently a hydrogen atom or a monovalent organic group, preferably a hydrogen atom, a phenyl group, and C 1-12 Alkyl alkyl group (preferably C 1-6 The group is an alkyl group (more preferably a methyl group) or an oxyalkylene-containing group having 1 to 12 carbon atoms (for example, an oxyalkylene-containing group having 1 to 10 carbon atoms), such as a hydrogen atom.

[0079] In one embodiment, X U is -OC(=O)-NR 54 -In one embodiment, X U -NR 54 -C(=O)O-

[0080] X s X is a divalent group other than an alkylene group and a urethane bond. s X is a divalent group that does not contain alkylene groups or urethane bonds. s Preferably, the group is an -O-, -S-, o-, m- or p-phenylene group, -CO-, -C(O)O-, -NR 2 -, -NR 2 -CO-NR 2 -, -O-, -S-, -O-(CH2) x -CONR 2 -and -O-(CH2) x A group selected from the group consisting of -CO-, more preferably -O-, -S-, o-, m- or p-phenylene group, -CO-, -C(O)O-, -NR 2 -, -O-, -S-, -O-(CH2) x -CONR 2 -and -O-(CH2) x A group selected from the group consisting of -CO-, more preferably -O- and -O-(CH2) x -CONR 2 A group selected from the group consisting of -, and particularly preferably -O-.

[0081] R 2 Each of these is independently a hydrogen atom or a monovalent organic group, preferably a hydrogen atom, a phenyl group, and C 1-12 Alkyl alkyl group (preferably C 1-6 The group is an alkyl group (more preferably a methyl group) or an oxyalkylene-containing group having 1 to 12 carbon atoms (for example, an oxyalkylene-containing group having 1 to 10 carbon atoms), such as a hydrogen atom.

[0082] Each of s is an independent integer greater than or equal to 1. Preferably, s is an integer less than or equal to 10, and more preferably an integer less than or equal to 6. Preferably, each of s is an independent integer, for example, between 1 and 10, more specifically between 1 and 6, and more specifically 1 or 2.

[0083] -(C s H 2s Examples of -CH2-, -CHCH3-, and -C(CH3)2- are given by -(C s H 2s )- is -CH2-. In one embodiment, -(C s H 2s )- is -CHCH3-. In one embodiment, -(C s H 2s )- is -C(CH3)2-.

[0084] s1 is an integer greater than or equal to 1. Preferably, s1 is an integer between 1 and 100, more preferably between 1 and 30, and particularly preferably between 7 and 25.

[0085] In one embodiment, s1 is an integer between 7 and 12, preferably between 10 and 12.

[0086] In one embodiment, s1 is an integer between 16 and 30, preferably between 16 and 25, and particularly preferably between 18 and 22.

[0087] s3 is an integer greater than or equal to 0, preferably an integer between 0 and 10, for example, an integer between 0 and 5, or an integer between 0 and 3. In one embodiment, s3 is 0. In one embodiment, s3 is 1. In one embodiment, s3 is 2.

[0088] s4 is a non-negative integer.

[0089] In one embodiment, s4 is 0.

[0090] In one embodiment, s4 is an integer between 1 and 5, for example, an integer between 1 and 3, specifically 1.

[0091] In one embodiment, s4 is an integer between 1 and 5, for example, an integer between 2 and 3. In one embodiment, s4 is 2. In one embodiment, s4 is 3.

[0092] The above-(C) s H 2s ) s1 -(X s ) s3 -(X U ) s4 - may have, for example, the following structure: X s and X U These terms are equivalent to the above. -(C s H 2s ) s11 -X U -(C s H 2s ) s12 - (In the formula: s are each independent integers of 1 or greater, s1 is represented by s11 and s12, s11 and s12 are each independent integers between 0 and 100, preferably between 1 and 50, provided that s1 is an integer of 1 or greater.) -(C s H 2s ) s11 -X s -(C s H 2s ) s12 - (In the formula: s are each independent integers greater than or equal to 1, s1 is represented by s11 and s12, s11 and s12 are each independent integers between 0 and 100, preferably between 1 and 50, provided that s1 is an integer greater than or equal to 1.) -(C s H 2s ) s11 -X s -(C s H 2s ) s12 -X U -(C s H 2s ) s13 - (In the formula: s are each independent integers of 1 or greater, s1 is represented by s11, s12, and s13, and s11, s12, and s13 are each independent integers between 0 and 100, preferably between 1 and 50, provided that s1 is an integer of 1 or greater.) -(C s H 2s ) s11 -X U -(C s H 2s ) s12 -X s -(C s H 2s ) s13 - (In the formula: s are each independent integers of 1 or greater, s1 is represented by s11, s12, and s13, and s11, s12, and s13 are each independent integers between 0 and 100, preferably between 1 and 50, provided that s1 is an integer of 1 or greater.) -(C s H 2s ) s11 -X s -(C s H 2s ) s12 -X U -(C s H 2s ) s13 -X s -(C s H 2s ) s14 - (In the formula: each s is an independent integer greater than or equal to 1, s1 is represented by s11, s12, s13, and s14, each of which is an independent integer between 0 and 100, preferably between 1 and 50, provided that s1 is an integer greater than or equal to 1.) -(C s H 2s ) s11 -X U -(C s H 2s ) s12 -X s -(C s H 2s ) s13 -X U -(C s H 2s ) s14 - (In the formula: s are each independent integers of 1 or greater, s1 is represented by s11, s12, s13, and s14, and s11, s12, s13, and s14 are each independent integers between 0 and 100, preferably between 1 and 50, provided that s1 is an integer of 1 or greater.)

[0093] The above X 1 In one embodiment, -(C s H 2s ) s1 -(X s1 ) s5 -(X U1 ) s6 - is a divalent group. Here, the order of existence of each repeating unit enclosed in parentheses is not particularly limited. That is, α and β are 1.

[0094] X U1 This is a urea bond, and -NR 56 C(=O)NR 56 - represents it.

[0095] R 56 Each of these is independently a hydrogen atom or a monovalent organic group, preferably a hydrogen atom, a phenyl group, and C 1-12 Alkyl alkyl group (preferably C 1-6The group is an alkyl group (more preferably a methyl group) or an oxyalkylene-containing group having 1 to 12 carbon atoms (for example, an oxyalkylene-containing group having 1 to 10 carbon atoms), such as a hydrogen atom.

[0096] X s1 X is a divalent group other than an alkylene group and a urea bond. s1 X is a divalent group that does not contain alkylene groups or urea bonds. s1 Preferably, the group is an -O-, -S-, o-, m- or p-phenylene group, -CO-, -C(O)O-, -NR 2 -, -OC(=O)-NR 2 -, -NR 2 -C(=O)O-, -O-, -S-, -O-(CH2) x -CONR 2 -and -O-(CH2) x A group selected from the group consisting of -CO-, more preferably -O-, -S-, o-, m- or p-phenylene group, -CO-, -C(O)O-, -NR 2 -, -O-, -S-, -O-(CH2) x -CONR 2 -and -O-(CH2) x A group selected from the group consisting of -CO-, more preferably -O- and -O-(CH2) x -CONR 2 A group selected from the group consisting of -, and particularly preferably -O-.

[0097] R 2 Each of these is independently a hydrogen atom or a monovalent organic group, preferably a hydrogen atom, a phenyl group, and C 1-12 Alkyl alkyl group (preferably C 1-6 The group is an alkyl group (more preferably a methyl group) or an oxyalkylene-containing group having 1 to 12 carbon atoms (for example, an oxyalkylene-containing group having 1 to 10 carbon atoms), such as a hydrogen atom.

[0098] Each of s is an independent integer greater than or equal to 1. Preferably, s is an integer less than or equal to 10, and more preferably an integer less than or equal to 6. Preferably, each of s is an independent integer, for example, between 1 and 10, more specifically between 1 and 6, and more specifically 1 or 2.

[0099] -(C s H 2s Examples of -CH2-, -CHCH3-, and -C(CH3)2- are given by -(C s H 2s )- is -CH2-. In one embodiment, -(C s H 2s )- is -CHCH3-. In one embodiment, -(C s H 2s )- is -C(CH3)2-.

[0100] s1 is an integer greater than or equal to 1. Preferably, s1 is an integer between 1 and 100, more preferably between 1 and 30, and particularly preferably between 7 and 25.

[0101] In one embodiment, s1 is an integer between 7 and 12, preferably between 10 and 12.

[0102] In one embodiment, s1 is an integer between 16 and 30, preferably between 16 and 25, and particularly preferably between 18 and 22.

[0103] s5 is an integer greater than or equal to 0, preferably an integer between 0 and 10, for example, an integer between 0 and 5, or an integer between 0 and 3. In one embodiment, s5 is 0. In one embodiment, s5 is 1. In one embodiment, s5 is 2.

[0104] s6 is a non-negative integer.

[0105] In one embodiment, s6 is 0.

[0106] In one embodiment, s6 is an integer between 1 and 5, for example, an integer between 1 and 3, specifically 1.

[0107] In one embodiment, s6 is an integer between 1 and 5, for example, an integer between 2 and 3. In one embodiment, s6 is 2. In one embodiment, s6 is 3.

[0108] The above-(C) s H 2s ) s1 -(X s1 ) s5 -(X U1 ) s6 - may have, for example, the following structure: X s1 and X U1 These terms are equivalent to the above. -(C s H 2s ) s11 -X U1 -(C s H 2s ) s12 - (In the formula: s are each independent integers of 1 or greater, s1 is represented by s11 and s12, s11 and s12 are each independent integers between 0 and 100, preferably between 1 and 50, provided that s1 is an integer of 1 or greater.) -(C s H 2s ) s11 -X s1 -(C s H 2s ) s12 - (In the formula: s are each independent integers greater than or equal to 1, s1 is represented by s11 and s12, s11 and s12 are each independent integers between 0 and 100, preferably between 1 and 50, provided that s1 is an integer greater than or equal to 1.) -(C s H 2s ) s11 -X s1 -(C s H 2s ) s12 -X U1 -(C s H 2s) s13 - (In the formula: s are each independent integers of 1 or greater, s1 is represented by s11, s12, and s13, and s11, s12, and s13 are each independent integers between 0 and 100, preferably between 1 and 50, provided that s1 is an integer of 1 or greater.) -(C s H 2s ) s11 -X U1 -(C s H 2s ) s12 -X s1 -(C s H 2s ) s13 - (In the formula: s are each independent integers of 1 or greater, s1 is represented by s11, s12, and s13, and s11, s12, and s13 are each independent integers between 0 and 100, preferably between 1 and 50, provided that s1 is an integer of 1 or greater.) -(C s H 2s ) s11 -X s1 -(C s H 2s ) s12 -X U1 -(C s H 2s ) s13 -X s1 -(C s H 2s ) s14 - (In the formula: each s is an independent integer greater than or equal to 1, s1 is represented by s11, s12, s13, and s14, each of which is an independent integer between 0 and 100, preferably between 1 and 50, provided that s1 is an integer greater than or equal to 1.) -(C s H 2s ) s11 -X U1 -(C s H 2s ) s12 -X s1 -(C s H 2s ) s13 -XU1 -(C s H 2s ) s14 - (In the formula: s are each independent integers of 1 or greater, s1 is represented by s11, s12, s13, and s14, and s11, s12, s13, and s14 are each independent integers between 0 and 100, preferably between 1 and 50, provided that s1 is an integer of 1 or greater.)

[0109] In one embodiment, X 1 is, -(CH2) a Represented as -O-CH2-, a is an integer greater than or equal to 2. α and β are 1.

[0110] In one embodiment, X 1 is, -(CH2) a Represented as -O-CH2-, a is an integer greater than or equal to 4. α and β are 1.

[0111] In one embodiment, X 1 is, -(CH2) a1 -O-(CH2) a2 - is represented by a1 is an integer greater than or equal to 1, and a2 is an integer greater than or equal to 2. α and β are 1.

[0112] In one embodiment, X 1 is, -(CH2) a1 -O-(CH 2)a2 - is represented by a1 is 3, a2 is 1, α and β are 1.

[0113] The above X 1 In one way, [ka] It is represented as R L1 On the side (R 1 ) α And, R L2 On the side (R Si ) β They are then combined.

[0114] X L1 is a carbon atom, a silicon atom, or a nitrogen atom. In one embodiment, X L1 is a carbon atom. In one embodiment, X L1 is a silicon atom. In one embodiment, X L1 It is a nitrogen atom.

[0115] R Z Each of these is independently either a hydrogen atom or a hydrocarbon group. Z In one embodiment, is an alkyl group, more preferably C 1-30 It is an alkyl group, and more preferably C 1-6 It is an alkyl group. Z In one embodiment, it is a hydrogen atom.

[0116] R L1 These are, independently, -(C s H 2s ) s11’ -(X s ) s13’ -(X U ) s14’ -or-(C s H 2s ) s11’ -(X s1 ) s51’ -(X U1 ) s61’ This is represented by -. Here, the order of existence of each repeating unit enclosed in parentheses is not particularly limited.

[0117] In one embodiment, R L1 These are, independently, -(C s H 2s ) s11’ -(X s ) s13’ -(X U ) s14’This is represented by -. Here, the order of existence of each repeating unit enclosed in parentheses is not particularly limited.

[0118] In one embodiment, R L1 These are, independently, -(C s H 2s ) s11’ -(X s1 ) s51’ -(X U1 ) s61’ This is represented by -. Here, the order of existence of each repeating unit enclosed in parentheses is not particularly limited.

[0119] R L2 These are, independently, -(C s H 2s ) s11” -(X s ) s13” -(X U ) s14” -or-(C s H 2s ) s11” -(X s1 ) s51” -(X U1 ) s61” This is represented by -. Here, the order of existence of each repeating unit enclosed in parentheses is not particularly limited.

[0120] In one embodiment, R L2 These are, independently, -(C s H 2s ) s11” -(X s ) s13” -(X U ) s14” This is represented by -. Here, the order of existence of each repeating unit enclosed in parentheses is not particularly limited.

[0121] In one embodiment, R L2 These are, independently, -(C s H 2s ) s11” -(X s1 ) s51” -(X U1 ) s61”This is represented by -. Here, the order of existence of each repeating unit enclosed in parentheses is not particularly limited.

[0122] 's' has the same meaning as above.

[0123] X s , X U , X s1 , and X U1 These terms are equivalent to the above.

[0124] γ1 is an integer between 1 and 3, γ2 is an integer between 0 and 2, and γ3 is an integer between 1 and 3. However, the sum of γ1, γ2, and γ3 is X L1 This is the value of the valence.

[0125] In one embodiment, X L1 X is a carbon or silicon atom, γ1 is an integer from 1 to 3, γ2 is an integer from 0 to 2, and γ3 is an integer from 1 to 3. The sum of γ1, γ2, and γ3 is 4. In one embodiment, X L1 is a carbon or silicon atom, where γ1 is 1, γ2 is 0, and γ3 is 3. In one embodiment, X L1 is a carbon or silicon atom, where γ1 is 2, γ2 is 0, and γ3 is 2. In one embodiment, X L1 γ1 is a carbon or silicon atom, γ2 is 0, and γ3 is 1.

[0126] In one embodiment, X L1 is a carbon atom or a silicon atom, γ1 is 1, γ2 is 1, and γ3 is 2.

[0127] In one embodiment, X L1 γ1 is a nitrogen atom, γ2 is 0, γ3 is 1 or 2, and the sum of γ1, γ2, and γ3 is 3. In one embodiment, X L1 is a nitrogen atom, where γ1 is 1 and γ2 is 2. In one embodiment, X L1 γ1 is a nitrogen atom, and γ2 is 2.

[0128] s11' is an integer greater than or equal to 0, preferably an integer greater than or equal to 1, preferably an integer less than or equal to 100, and more preferably an integer less than or equal to 50. For example, s11' is an integer between 0 and 100, specifically an integer between 1 and 50.

[0129] s11'' is an integer greater than or equal to 0, preferably an integer greater than or equal to 1, preferably an integer less than or equal to 100, and more preferably an integer less than or equal to 50. For example, s11'' is an integer between 0 and 100, specifically an integer between 1 and 50.

[0130] s13' is an integer greater than or equal to 0, preferably an integer greater than or equal to 1, preferably an integer less than or equal to 10, and more preferably an integer less than or equal to 5. For example, s13' is an integer between 0 and 10, specifically an integer between 1 and 5.

[0131] s13'' is an integer greater than or equal to 0, preferably an integer greater than or equal to 1, preferably an integer less than or equal to 10, and more preferably an integer less than or equal to 5. For example, s13'' is an integer between 0 and 10, specifically an integer between 1 and 5.

[0132] s14' is an integer greater than or equal to 0, preferably an integer greater than or equal to 1, preferably an integer less than or equal to 5, and more preferably an integer less than or equal to 3. For example, s14' is an integer between 0 and 5, specifically an integer between 1 and 3.

[0133] s14'' is an integer greater than or equal to 0, preferably an integer greater than or equal to 1, preferably an integer less than or equal to 5, and more preferably an integer less than or equal to 3. For example, s14'' is an integer between 0 and 5, specifically an integer between 1 and 3.

[0134] In one embodiment, at least one of s14' and s14'' is 1 or more, for example, s14' and s14'' are 1 or more.

[0135] In one embodiment, s14' is 1.

[0136] In one embodiment, s14'' is 1.

[0137] s51' is an integer greater than or equal to 0, preferably an integer greater than or equal to 1, preferably an integer less than or equal to 10, and more preferably an integer less than or equal to 5. For example, s51' is an integer between 0 and 10, specifically an integer between 1 and 5.

[0138] s51'' is an integer greater than or equal to 0, preferably an integer greater than or equal to 1, preferably an integer less than or equal to 10, and more preferably an integer less than or equal to 5. For example, s51'' is an integer between 0 and 10, specifically an integer between 1 and 5.

[0139] s61' is an integer greater than or equal to 0, preferably an integer greater than or equal to 1, preferably an integer less than or equal to 5, and more preferably an integer less than or equal to 3. For example, s61' is an integer between 0 and 5, specifically an integer between 1 and 3.

[0140] s61'' is an integer greater than or equal to 0, preferably an integer greater than or equal to 1, preferably an integer less than or equal to 5, and more preferably an integer less than or equal to 3. For example, s61'' is an integer between 0 and 5, specifically an integer between 1 and 3.

[0141] In one embodiment, at least one of s61' and s61'' is 1 or more, for example, s61' and s61'' are 1 or more.

[0142] In one embodiment, s61' is 1.

[0143] In one embodiment, s61'' is 1.

[0144] In one embodiment, X 1 teeth, [ka] It is a base represented by, X L1 is a carbon atom or a silicon atom, for example, a carbon atom, γ1 is 2, γ2 is 0, γ3 is 2, R L1 These are, independently, -(C s H 2s ) s11’ -(X s ) s13’ -(X U ) s14’ - is represented by R L2 These are, independently, -(C s H 2s ) s11” -(X s ) s13” -(X U ) s14” - is represented by s is 1, Each of s11' is an integer in the range of 0 to 100, preferably an integer in the range of 1 to 50. s13' is 1, s14' is 0, Each of s11" is an integer in the range of 0 to 100, preferably an integer in the range of 1 to 50. s13" is 1, s14" is 1, X s It is -O-, X U This is -OC(=O)NH-. Here, the order of existence of each repeating unit enclosed in parentheses is not particularly limited.

[0145] In one embodiment, X 1 teeth, [ka] It is a base represented by, X L1 is a carbon atom or a silicon atom, for example, a carbon atom, γ1 is 1, γ2 is 2, γ3 is, RL1 These are, independently, -(C s H 2s ) s11’ -(X s ) s13’ -(X U ) s14’ - is represented by R L2 These are, independently, -(C s H 2s ) s11” -(X s ) s13” -(X U ) s14” - is represented by s is 1, Each of s11' is an integer in the range of 0 to 100, preferably an integer in the range of 1 to 50. s13' is 1, s14' is 0, Each of s11" is an integer in the range of 0 to 100, preferably an integer in the range of 1 to 50. s13'' is 0, s14" is 0, X s It is -O-, X U This is -OC(=O)NH-. Here, the order of existence of each repeating unit enclosed in parentheses is not particularly limited.

[0146] In one embodiment, X 1 teeth, [ka] It is a base represented by, X L1 It is a nitrogen atom, γ1 is 1, γ2 is 0, γ3 is 2, R L1 These are, independently, -(C s H 2s ) s11’ -(X s )s13’ -(X U ) s14’ - represented by R L2 is, independently of each other, -(C s H 2s ) s11” -(X s ) s13” -(X U ) s14” - represented by s is 1, s11’ is, independently of each other, an integer in the range of 0 to 100, preferably an integer in the range of 1 to 50, s13’ is 1, s14’ is 0, s11” is, independently of each other, an integer in the range of 0 to 100, preferably an integer in the range of 1 to 50, s13” is 1, s14” is 1, X s is -O-, X U is -OC(=O)NH-. Here, the order of existence of each repeating unit enclosed in parentheses is not particularly limited.

[0147] In one embodiment, X 1 is

Chemical formula

[0148] In one embodiment, X 1 teeth, [ka] It is a base represented by, X L1 is a carbon atom or a silicon atom, for example, a carbon atom, γ1 is 1, γ2 is 2, γ3 is, R L1 These are, independently, -(C s H 2s ) s11’ -(X s1 ) s51’ -(X U1 ) s61’ - is represented by R L2 These are, independently, -(C s H 2s ) s11” -(X s1 )s51” -(X U1 ) s61” - is represented by s is 1, Each of s11' is an integer in the range of 0 to 100, preferably an integer in the range of 1 to 50. s51' is 1, s61' is 0, Each of s11" is an integer in the range of 0 to 100, preferably an integer in the range of 1 to 50. s51" is 0, s61" is 0, X s1 It is -O-, X U1 This is -NHC(=O)NH-. Here, the order of existence of each repeating unit enclosed in parentheses is not particularly limited.

[0149] In one embodiment, X 1 teeth, [ka] It is a base represented by, X L1 It is a nitrogen atom, γ1 is 1, γ2 is 0, γ3 is 2, R L1 These are, independently, -(C s H 2s ) s11’ -(X s1 ) s51’ -(X U1 ) s61’ - is represented by R L2 These are, independently, -(C s H 2s ) s11” -(X s1 ) s51” -(X U1 ) s61” - is represented by s is 1, s11’ is independently an integer in the range of 0 to 100, preferably an integer in the range of 1 to 50, s51’ is 1, s61’ is 0, s11” is independently an integer in the range of 0 to 100, preferably an integer in the range of 1 to 50, s51” is 1, s61” is 1, X s1 is -O-, X U1 is -NHC(=O)NH-. Here, the order of existence of each repeating unit enclosed in parentheses is not particularly limited.

[0150] R Si is independently a monovalent group containing a Si atom to which a hydroxyl group or a hydrolyzable group is bonded.

[0151] X 1 or R Si at least one of them contains at least one urethane bond, or -X 1 -(R Si ) β contains at least one urea bond.

[0152] In one embodiment, X 1 contains at least one urethane bond. In one embodiment, R Si contains at least one urethane bond.

[0153] In one embodiment, -X 1 -(R Si ) β contains at least one urea bond. In one embodiment, X 1 contains at least one urea bond. In one embodiment, R Si contains at least one urea bond.

[0154] R Si is independently of the formula (S1), (S2), (S3), (S4), (S5) or (S6): [ka] It is a base represented by .

[0155] [Formula (S1)] R 11 These are, independently, hydroxyl groups or hydrolyzable groups.

[0156] The above R 11 Preferably, each of these is independently a hydrolyzable group.

[0157] R 12 These are each independently monovalent organic groups. Such monovalent organic groups are monovalent organic groups excluding the hydrolyzable groups mentioned above.

[0158] The above R 12 In this, the monovalent organic group is preferably C 1-20 It is an alkyl group, more preferably C 1-6 An alkyl group, more preferably a methyl group.

[0159] j1 is (SiR 11 j1 R 12 3-j1 Each unit is an independent integer between 0 and 3. However, in equation (S1), j1 is between 1 and 3 (SiR 11 j1 R 12 3-j1 There are at least two units. In other words, in formula (S1), there are at least two Si atoms to which a hydroxyl group or hydrolyzable group is attached.

[0160] The above j1 is (SiR 11 j1 R 12 3-j1 Each unit is independently an integer, preferably between 1 and 3, more preferably between 2 and 3, and even more preferably 3.

[0161] X 11Each of these is independently a single bond or a divalent organic group. Such a divalent organic group is preferably -R 28 -O x -R 29 -(In the formula, R 28 and R 29 Each of these is independently a single bond or C 1-20 It is an alkylene group, and x is 0 or 1. 1-20 The alkylene group may be linear or branched, but is preferably linear. 1-20 The alkylene group is preferably C 1-10 Alkylene group, more preferably C 1-6 Alkylene group, more preferably C 1-3 It is an alkylene group.

[0162] The above X 11 In one embodiment, each independently of -C 1-6 Alkylene-OC 1-6 Alkilen- or -OC 1-6 It is alkylene-

[0163] The above X 11 In a preferred embodiment, each is independently a single bond or a linear chain of C 1-6 An alkylene group, preferably a single bond or a linear C bond. 1-3 Alkylene group, more preferably single bond or linear carbon 1-2 An alkylene group, more preferably a linear carbon group. 1-2 It is an alkylene group.

[0164] In one embodiment, X 11 It includes urethane bonding. For example, X 11 is, -(C s’ H 2s’ ) s1’ -(X s ) s31 -(X U ) s41 This is represented by -. Here, the order of existence of each repeating unit enclosed in parentheses is not particularly limited.

[0165] X sPreferably, the group is an -O-, -S-, o-, m- or p-phenylene group, -CO-, -C(O)O-, -NR 2 -, -OCONR 2 -, -NR 2 -CO-NR 2 -, -O-, -S-, -O-(CH2) x -CONR 2 -, and -O-(CH2) x A group selected from the group consisting of -CO-, more preferably -O-, -S-, o-, m- or p-phenylene group, -CO-, -C(O)O-, -NR 2 -, -O-, -S-, -O-(CH2) x -CONR 2 -, and -O-(CH2) x A group selected from the group consisting of -CO-, more preferably -O- and -O-(CH2) x -CONR 2 A group selected from the group consisting of -, and particularly preferably -O-.

[0166] R 2 Each of these is independently a hydrogen atom or a monovalent organic group, preferably a hydrogen atom, a phenyl group, and C 1-12 Alkyl alkyl group (preferably C 1-6 The group is an alkyl group (more preferably a methyl group) or an oxyalkylene-containing group having 1 to 12 carbon atoms (for example, an oxyalkylene-containing group having 1 to 10 carbon atoms), such as a hydrogen atom.

[0167] X U This is a urethane bond, -OC(=O)-NR 54 - or -NR 54 It can be expressed as -C(=O)O-.

[0168] In one embodiment, X U is -OC(=O)-NR 54 -In one embodiment, X U -NR 54 -C(=O)O-

[0169] s' is an independent integer greater than or equal to 1, and preferably has the same meaning as s.

[0170] s' is preferably an integer less than or equal to 10, and more preferably an integer less than or equal to 6. Preferably, each s' is an integer between 1 and 10, specifically between 1 and 6, and more specifically 1 or 2.

[0171] s1' is a non-negative integer, preferably an integer between 1 and 100.

[0172] s31 is an integer greater than or equal to 0, preferably an integer between 0 and 10, for example, an integer between 0 and 10 or an integer between 0 and 5. In one embodiment, s31 is 0. In one embodiment, s31 is 1. In one embodiment, s31 is 2.

[0173] s41 is a non-negative integer. In one embodiment, s41 is 0. In one embodiment, s41 is an integer between 1 and 5, for example, an integer between 1 and 3, specifically 1.

[0174] The above-(C) s’ H 2s’ ) s1’ -(X s ) s31 -(X U ) s41 - may have, for example, the following structure: X s and X U These terms are equivalent to the above. -(C s’ H 2s’ ) s15 -X U -(C s’ H 2s’ ) s16 - (In the formula, each s' is an independent integer greater than or equal to 1, s1' is represented by s15 and s16, and each s15 and s16 is an independent integer between 0 and 10, preferably between 1 and 6.) -(C s’ H 2s’ ) s15-X s -(C s’ H 2s’ ) s16 -X U -(C s’ H 2s’ ) s17 - (In formula: s ’ Each of these is an independent integer greater than or equal to 1, and s1' is represented by s15, s16, and s17, where each of s15, s16, and s17 is an independent integer between 0 and 100, preferably between 1 and 50. -(C s’ H 2s’ ) s15 -X U -(C s H 2s ) s16 -X s -(C s H 2s ) s17 - (In formula: s ’ Each of these is an independent integer greater than or equal to 1, and s1' is represented by s15, s16, and s17, where each of s15, s16, and s17 is an independent integer between 0 and 100, preferably between 1 and 50. -(C s’ H 2s’ ) s15 -X s -(C s’ H 2s’ ) s16 -X U -(C s’ H 2s’ ) s17 -X s -(C s’ H 2s’ ) s18 - (In the formula, each s' is an independent integer greater than or equal to 1, and s1' is represented by s15, s16, s17, and s18, where each s15, s16, s17, and s18 is an independent integer between 0 and 100, preferably between 1 and 50.) -(C s’ H 2s’ ) s15 -X U -(C s’ H2s’ ) s16 -X s -(C s’ H 2s’ ) s17 -X U -(C s’ H 2s’ ) s18 - (In the formula, each s' is an independent integer greater than or equal to 1, and s1' is represented by s15, s16, s17, and s18, where each s15, s16, s17, and s18 is an independent integer between 0 and 100, preferably between 1 and 50.)

[0175] In one embodiment, X 11 It contains a urea bond. For example, X 11 is, -(C s’ H 2s’ ) s1’ -(X s1 ) s52 -(X U1 ) s62 This is represented by -. Here, the order of existence of each repeating unit enclosed in parentheses is not particularly limited.

[0176] X s1 X is a divalent group other than an alkylene group and a urea bond. s1 X is a divalent group that does not contain alkylene groups or urea bonds. s1 Preferably, the group is an -O-, -S-, o-, m- or p-phenylene group, -CO-, -C(O)O-, -NR 2 -, -OC(=O)-NR 2 -, -NR 2 -C(=O)O-, -O-, -S-, -O-(CH2) x -CONR 2 -and -O-(CH2) x A group selected from the group consisting of -CO-, more preferably -O-, -S-, o-, m- or p-phenylene group, -CO-, -C(O)O-, -NR 2 -, -O-, -S-, -O-(CH2) x -CONR 2 -and -O-(CH2) xA group selected from the group consisting of -CO-, more preferably -O- and -O-(CH2) x -CONR 2 A group selected from the group consisting of -, and particularly preferably -O-.

[0177] R 2 Each of these is independently a hydrogen atom or a monovalent organic group, preferably a hydrogen atom, a phenyl group, and C 1-12 Alkyl alkyl group (preferably C 1-6 The group is an alkyl group (more preferably a methyl group) or an oxyalkylene-containing group having 1 to 12 carbon atoms (for example, an oxyalkylene-containing group having 1 to 10 carbon atoms), such as a hydrogen atom.

[0178] X U1 This is a urea bond, and -NR 54 C(=O)NR 54 - is represented by R 54 This is synonymous with the above.

[0179] s' is an independent integer greater than or equal to 1, and preferably has the same meaning as s.

[0180] s' is preferably an integer less than or equal to 10, and more preferably an integer less than or equal to 6. Preferably, each s' is an integer between 1 and 10, specifically between 1 and 6, and more specifically 1 or 2.

[0181] s1' is a non-negative integer, preferably an integer between 1 and 100.

[0182] s52 is an integer greater than or equal to 0, preferably an integer between 0 and 10, for example, an integer between 0 and 10 or an integer between 0 and 5. In one embodiment, s52 is 0. In one embodiment, s52 is 1. In one embodiment, s52 is 2.

[0183] s62 is a non-negative integer. In one embodiment, s62 is 0. In one embodiment, s62 is an integer between 1 and 5, for example, an integer between 1 and 3, specifically 1.

[0184] The above-(C) s’ H 2s’ ) s1’ -(X s1 ) s52 -(X U1 ) s62 - may have, for example, the following structure: X s1 and X U1 These terms are equivalent to the above. -(C s’ H 2s’ ) s15 -X U1 -(C s’ H 2s’ ) s16 - (In the formula, each s' is an independent integer greater than or equal to 1, s1' is represented by s15 and s16, and each s15 and s16 is an independent integer between 0 and 10, preferably between 1 and 6.) -(C s’ H 2s’ ) s15 -X s1 -(C s’ H 2s’ ) s16 -X U1 -(C s’ H 2s’ ) s17 - (In formula: s ’ Each of these is an independent integer greater than or equal to 1, and s1' is represented by s15, s16, and s17, where each of s15, s16, and s17 is an independent integer between 0 and 100, preferably between 1 and 50. -(C s’ H 2s’ ) s15 -X U -(C s H 2s ) s16 -X s -(C s H 2s ) s17 - (In formula: s ’ Each of these is an independent integer greater than or equal to 1, and s1' is represented by s15, s16, and s17, where each of s15, s16, and s17 is an independent integer between 0 and 100, preferably between 1 and 50. -(C s’ H 2s’ ) s15 -X s -(C s’ H 2s’ ) s16 -X U -(C s’ H 2s’ ) s17 -X s -(C s’ H 2s’ ) s18 - (In the formula, each s' is an independent integer greater than or equal to 1, and s1' is represented by s15, s16, s17, and s18, where each s15, s16, s17, and s18 is an independent integer between 0 and 100, preferably between 1 and 50.) -(C s’ H 2s’ ) s15 -X U -(C s’ H 2s’ ) s16 -X s -(C s’ H 2s’ ) s17 -X U -(C s’ H 2s’ ) s18 - (In the formula, each s' is an independent integer greater than or equal to 1, and s1' is represented by s15, s16, s17, and s18, where each s15, s16, s17, and s18 is an independent integer between 0 and 100, preferably between 1 and 50.)

[0185] R 13 Each of these is independently a hydrogen atom or a monovalent organic group. Such a monovalent organic group is preferably C 1-20 It is an alkyl group.

[0186] The above R 13In a preferred embodiment, each is independently a hydrogen atom or a linear C 1-6 It is an alkyl group, preferably a hydrogen atom or a linear C 1-3 The alkyl group is preferably a hydrogen atom or a methyl group.

[0187] R 15 Each of these is independently a single bond, an oxygen atom, an alkylene group having 1 to 6 carbon atoms, or an alkylene oxy group having 1 to 6 carbon atoms.

[0188] The above R 15 In one embodiment, each is independently an oxygen atom, a C1-C6 alkylene group, or a C1-C6 alkylene oxy group.

[0189] The above R 15 In a preferred embodiment, it is a single bond.

[0190] Each of t is an independent integer greater than or equal to 2.

[0191] In a preferred embodiment, each of the above values ​​of t is independently an integer between 2 and 10, preferably an integer between 2 and 6.

[0192] R 14 Each of these is independently a hydrogen atom, a halogen atom, or -X 11 -SiR 11 j1 R 12 3-j1 The halogen atom is preferably an iodine atom, a chlorine atom, or a fluorine atom, and more preferably a fluorine atom. In a preferred embodiment, R 14 This is a hydrogen atom.

[0193] In one embodiment, equation (S1) is given by the following equation (S1-a). [ka] [In the formula, R 11 , R 12 , R 13 , X11 , and j1 are equivalent to the description in the above formula (S1); The sum of t1 and t2 is t; t1 and t2 are, independently in each occurrence, integers of 1 or greater, preferably integers between 1 and 10, more preferably integers between 2 and 10, for example, integers between 1 and 5 or integers between 2 and 5; The order in which each repeating unit, denoted by t1 and t2 and enclosed in parentheses, exists is arbitrary within the expression.

[0194] In a preferred embodiment, formula (S1) is the following formula (S1-b). [ka] [In the formula, R 11 , R 12 , R 13 , X 11 [j1 and t are equivalent to the descriptions in the above formula (S1)]

[0195] [Formula (S2)] R 11 , R 12 And j1 have the same meaning as above.

[0196] [Formula (S3)] R a1 These are, independently, -Z 1 -SiR 21 p1 R 22 q1 R 23 r1 That is the case.

[0197] Z 1 Each of these is independently an oxygen atom or a divalent organic group. (Note: Z follows) 1 The structure described as follows is (SiR 21 p1 R 22 q1 R 23 r1 ) is joined to it.

[0198] The above Z 1In a preferred embodiment, this is a divalent organic group.

[0199] The above Z 1 In a preferred embodiment, Z 1 It does not contain any element that forms a siloxane bond with the Si atom to which it is bonded. Preferably, in formula (S3), (Si-Z 1 -Si) does not contain a siloxane bond.

[0200] The above Z 1 Preferably, C 1-30 Alkylene group, -(CH2) z1 -O-(CH2) z2 -(wherein z1 is an integer between 0 and 6, e.g., an integer between 1 and 6, and z2 is an integer between 0 and 6, e.g., an integer between 1 and 6) or -(CH2) z3 -Phenylene-(CH2) z4 -(wherein z3 is an integer from 0 to 6, for example, an integer from 1 to 6, and z4 is an integer from 0 to 6, for example, an integer from 1 to 6). Such C 1-30 The alkylene group may be linear or branched, but is preferably linear. These groups may include, for example, a fluorine atom, C 1-6 Alkyl alkyl group, C 2-6 Alkenyl group, and C 2-6 The alkynyl group may be substituted with one or more substituents selected from the alkynyl group, but is preferably unsubstituted.

[0201] The above Z 1 In a preferred embodiment, C 1-30 Alkylene group or -(CH2) z3 -Phenylene-(CH2) z4 -, preferably -phenylene-(CH2) z4 - is

[0202] The above Z 1 In another preferred embodiment, C 1-30 Alkylene group, for example, C 1-6 Alkylene group or C 1-3 It is an alkylene group. In one embodiment, Z 1This could be -CH2CH2CH2-. In another embodiment, Z 1 This could be -CH2CH2-. In yet another embodiment, Z 1 is used GOCH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2- ≠

[0203] In one embodiment, Z 1 It contains urethane bonds. Z containing urethane bonds 1 X 11 As described in -(C s’ H 2s’ ) s1’ -(X s ) s31 -(X U ) s41 -This is possible. The order of existence of each repeating unit enclosed in parentheses is arbitrary in the expression. However, X 11 and Z 1 These may be different from each other.

[0204] In one embodiment, Z 1 Z contains a urea bond. 1 X 11 As described in -(C s’ H 2s’ ) s1’ -(X s1 ) s52 -(X U1 ) s62 -This is possible. Z containing a urea bond 1 X 11 As described in -(C s’ H 2s’ ) s1’ -(X s1 ) s52 -(X U1 ) s62 -This is possible. The order of existence of each repeating unit enclosed in parentheses is arbitrary in the expression. However, X 11 and Z 1 These may be different from each other.

[0205] R 21 These are, independently, -Z 1’ -SiR21’ p1’ R 22’ q1’ R 23’ r1’ That is the case.

[0206] Z 1’ Each of these is independently an oxygen atom or a divalent organic group. (Note: Z follows) 1’ The structure described as follows is (SiR 21’ p1’ R 22’ q1’ R 23’ r1’ ) is joined to it.

[0207] The above Z 1’ In a preferred embodiment, this is a divalent organic group.

[0208] The above Z 1’ In a preferred embodiment, Z 1’ It does not contain any element that forms a siloxane bond with the Si atom to which it is bonded. Preferably, in formula (S3), (Si-Z 1’ -Si) does not contain a siloxane bond.

[0209] The above Z 1’ Preferably, C 1-30 Alkylene group, -(CH2) z1’ -O-(CH2) z2’ -(wherein z1' is an integer between 0 and 6, e.g., an integer between 1 and 6, and z2' is an integer between 0 and 6, e.g., an integer between 1 and 6) or -(CH2) z3’ -Phenylene-(CH2) z4’ -(wherein z3' is an integer between 0 and 6, for example between 1 and 6, and z4' is an integer between 0 and 6, for example between 1 and 6). Such C 1-30 The alkylene group may be linear or branched, but is preferably linear. These groups may include, for example, a fluorine atom, C 1-6 Alkyl alkyl group, C 2-6 Alkenyl group, and C 2-6 The alkynyl group may be substituted with one or more substituents selected from the alkynyl group, but is preferably unsubstituted.

[0210] The above Z 1’ In a preferred embodiment, C 1-30 Alkylene group or -(CH2) z3’ -Phenylene-(CH2) z4’ -, preferably -phenylene-(CH2) z4’ - is

[0211] The above Z 1’ In another preferred embodiment, C 1-30 Alkylene group, for example, C 1-6 Alkylene group or C 1-3 It is an alkylene group. In one embodiment, Z 1’ This could be -CH2CH2CH2-. In another embodiment, Z 1’ This could be -CH2CH2-. In yet another embodiment, Z 1’ is used GOCH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2- ≠

[0212] In one embodiment, Z 1’ It contains urethane bonds. Z containing urethane bonds 1’ X 11 As described in -(C s’ H 2s’ ) s1’ -(X s ) s31 -(X U ) s41 -This is possible. The order of existence of each repeating unit enclosed in parentheses is arbitrary in the expression. However, X 11 and Z 1’ These may be different from each other.

[0213] R 21’ These are, independently, -Z 1” -SiR 22” q1” R 23” r1” That is the case.

[0214] Z 1”Each of these is independently an oxygen atom or a divalent organic group. (Note: Z follows) 1” The structure described as follows is (SiR 22” q1” R 23” r1” ) is joined to it.

[0215] The above Z 1” In a preferred embodiment, this is a divalent organic group.

[0216] The above Z 1” In a preferred embodiment, Z 1” It does not contain any element that forms a siloxane bond with the Si atom to which it is bonded. Preferably, in formula (S3), (Si-Z 1” -Si) does not contain a siloxane bond.

[0217] The above Z 1” Preferably, C 1-30 Alkylene group, -(CH2) z1” -O-(CH2) z2” -(wherein z1'' is an integer between 0 and 6, e.g., an integer between 1 and 6, and z2'' is an integer between 0 and 6, e.g., an integer between 1 and 6) or -(CH2) z3” -Phenylene-(CH2) z4” -(wherein z3'' is an integer from 0 to 6, for example, an integer from 1 to 6, and z4'' is an integer from 0 to 6, for example, an integer from 1 to 6). Such C 1-30 The alkylene group may be linear or branched, but is preferably linear. These groups may include, for example, a fluorine atom, C 1-6 Alkyl alkyl group, C 2-6 Alkenyl group, and C 2-6 The alkynyl group may be substituted with one or more substituents selected from the alkynyl group, but is preferably unsubstituted.

[0218] The above Z 1” In a preferred embodiment, C 1-30 Alkylene group or -(CH2) z3” -Phenylene-(CH2) z4” -, preferably -phenylene-(CH2) z4”- is Z 1” If the group is such that it can have higher light resistance, especially UV resistance.

[0219] The above Z 1” In another preferred embodiment, C 1-30 Alkylene group, for example, C 1-6 Alkylene group or C 1-3 It is an alkylene group. In one embodiment, Z 1” This could be -CH2CH2CH2-. In another embodiment, Z 1” This could be -CH2CH2-. In yet another embodiment, Z 1” is used GOCH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2- ≠

[0220] In one embodiment, Z 1” It contains urethane bonds. Z containing urethane bonds 1” X 11 As described in -(C s’ H 2s’ ) s1’ -(X s ) s31 -(X U ) s41 -This is possible. The order of existence of each repeating unit enclosed in parentheses is arbitrary in the expression. However, X 11 and Z 1” These may be different from each other.

[0221] R 22” These are, independently, hydroxyl groups or hydrolyzable groups.

[0222] The above R 22” Preferably, each of these is independently a hydrolyzable group.

[0223] R 23” These are each independently monovalent organic groups. Such monovalent organic groups are monovalent organic groups excluding the hydrolyzable groups mentioned above.

[0224] The above R 23” In this, the monovalent organic group is preferably C1-20 It is an alkyl group, more preferably C 1-6 An alkyl group, more preferably a methyl group.

[0225] Each of q1'' is an independent integer between 0 and 3, and each of r1'' is an independent integer between 0 and 3. The sum of q1'' and r1'' is (SiR 22” q1” R 23” r1” In units of 3, it is 3.

[0226] The above q1'' is (SiR 22” q1” R 23” r1” Each unit is independently an integer, preferably between 1 and 3, more preferably between 2 and 3, and even more preferably 3.

[0227] R 22’ These are, independently, hydroxyl groups or hydrolyzable groups.

[0228] The above R 22’ Preferably, each of these is independently a hydrolyzable group.

[0229] R 23’ These are each independently monovalent organic groups. Such monovalent organic groups are monovalent organic groups excluding the hydrolyzable groups mentioned above.

[0230] The above R 23’ In this, the monovalent organic group is preferably C 1-20 It is an alkyl group, more preferably C 1-6 An alkyl group, more preferably a methyl group.

[0231] p1' are independent integers between 0 and 3, q1' are independent integers between 0 and 3, and r1' are independent integers between 0 and 3. The sum of p1', q1', and r1' is (SiR 21’ p1’ R 22’ q1’ R 23’r1’ In units of 3, it is 3.

[0232] In one embodiment, p1' is 0.

[0233] In one embodiment, p1' is (SiR 21’ p1’ R 22’ q1’ R 23’ r1’ Each unit may independently be an integer from 1 to 3, an integer from 2 to 3, or 3. In a preferred embodiment, p1' is 3.

[0234] In one embodiment, q1' is (SiR 21’ p1’ R 22’ q1’ R 23’ r1’ Each unit is an integer between 1 and 3, preferably between 2 and 3, and more preferably 3.

[0235] In one embodiment, p1' is 0 and q1' is (SiR 21’ p1’ R 22’ q1’ R 23’ r1’ Each unit is an integer between 1 and 3, preferably between 2 and 3, and more preferably 3.

[0236] R 22 These are, independently, hydroxyl groups or hydrolyzable groups.

[0237] The above R 22 Preferably, each of these is independently a hydrolyzable group.

[0238] The above R 23 These are each independently monovalent organic groups. Such monovalent organic groups are monovalent organic groups excluding the hydrolyzable groups mentioned above.

[0239] R 23 In this, the monovalent organic group is preferably C1-20 It is an alkyl group, more preferably C 1-6 An alkyl group, more preferably a methyl group.

[0240] Each of the above p1 is an independent integer between 0 and 3, each of the q1 is an independent integer between 0 and 3, and each of the r1 is an independent integer between 0 and 3. Note that the sum of p1, q1 and r1 is (SiR 21 p1 R 22 q1 R 23 r1 In units of 3, it is 3.

[0241] In one embodiment, p1 is 0.

[0242] In one embodiment, p1 is (SiR 21 p1 R 22 q1 R 23 r1 Each unit may independently be an integer from 1 to 3, an integer from 2 to 3, or 3. In a preferred embodiment, p1 is 3.

[0243] In one mode, q1 is (SiR 21 p1 R 22 q1 R 23 r1 Each unit is an integer between 1 and 3, preferably between 2 and 3, and more preferably 3.

[0244] In one embodiment, p1 is 0 and q1 is (SiR 21 p1 R 22 q1 R 23 r1 Each unit is an integer between 1 and 3, preferably between 2 and 3, and more preferably 3.

[0245] R b1 These are, independently, hydroxyl groups or hydrolyzable groups.

[0246] The above R b1 Preferably, each of these is independently a hydrolyzable group.

[0247] R c1 These are each independently monovalent organic groups. Such monovalent organic groups are monovalent organic groups excluding the hydrolyzable groups mentioned above.

[0248] The above R c1 In this, the monovalent organic group is preferably C 1-20 It is an alkyl group, more preferably C 1-6 Alkyl group, more preferably methyl group, or ethyl group. In one embodiment, R c1 is an ethyl group. In one embodiment, R c1 It is a methyl group.

[0249] k1 is an independent integer between 0 and 3, l1 is an independent integer between 0 and 3, and m1 is an independent integer between 0 and 3. The sum of k1, l1 and m1 is (SiR a1 k1 R b1 l1 R c1 m1 In units of 3, it is 3.

[0250] In one embodiment, k1 is (SiR a1 k1 R b1 l1 R c1 m1 Each unit is an integer between 1 and 3, preferably 2 or 3, more preferably 3. In a preferred embodiment, k1 is 3.

[0251] In formula (S3), there are at least two Si atoms to which a hydroxyl group or a hydrolyzable group is bonded.

[0252] In a preferred embodiment, at least two Si atoms to which a hydroxyl group or a hydrolyzable group is bonded are present at the terminal portion of formula (S3).

[0253] In a preferred embodiment, the group represented by formula (S3) is -Z 1 -SiR 22 q1 R 23 r1 (In the formula, q1 is an integer between 1 and 3, preferably 2 or 3, more preferably 3, and r1 is an integer between 0 and 2.) -Z 1’ -SiR 22’ q1’ R 23’ r1’ (In the formula, q1' is an integer between 1 and 3, preferably 2 or 3, more preferably 3, and r1' is an integer between 0 and 2.) or -Z 1” -SiR 22” q1” R 23” r1” (wherein the formula, q1'' is an integer between 1 and 3, preferably 2 or 3, more preferably 3, and r1'' is an integer between 0 and 2.) Z 1 , Z 1’ , Z 1” , R 22 , R 23 , R 22’ , R 23’ , R 22” , and R 23” This is synonymous with the above.

[0254] In a preferred embodiment, in formula (S3), R 21’ If present, at least one, preferably all R 21’ In this, q1'' is an integer between 1 and 3, preferably 2 or 3, more preferably 3.

[0255] In a preferred embodiment, in formula (S3), R 21 If present, at least one, preferably all R 21 In this case, p1' is 0, and q1' is an integer between 1 and 3, preferably 2 or 3, more preferably 3.

[0256] In a preferred embodiment, in formula (S3), Ra1 If present, at least one, preferably all R a1 In this case, p1 is 0, and q1 is an integer between 1 and 3, preferably 2 or 3, more preferably 3.

[0257] In a preferred embodiment, in formula (S3), k1 is 2 or 3, preferably 3, p1 is 0, and q1 is 2 or 3, preferably 3.

[0258] [Formula (S4)] R d1 These are, independently, -Z 2 -CR 31 p2 R 32 q2 R 33 r2 That is the case.

[0259] Z 2 Each of these is independently a single bond, an oxygen atom, or a divalent organic group. (Note: Z follows) 2 The structure described as follows is (CR) on the right side. 31 p2 R 32 q2 R 33 r2 ) is joined to it.

[0260] The above Z 2 In a preferred embodiment, this is a divalent organic group.

[0261] The above Z 2 In a preferred embodiment, it does not contain siloxane bonds.

[0262] The above Z 2 Preferably, C 1-30 Alkylene group, -(CH2) z5 -O-(CH2) z6 -(wherein z5 is an integer between 0 and 6, e.g., an integer between 1 and 6, and z6 is an integer between 0 and 6, e.g., an integer between 1 and 6) or -(CH2) z7 -Phenylene-(CH2) z8-(wherein z7 is an integer from 0 to 6, for example, an integer from 1 to 6, and z8 is an integer from 0 to 6, for example, an integer from 1 to 6). Such C 1-30 The alkylene group may be linear or branched, but is preferably linear. These groups may include, for example, a fluorine atom, C 1-6 Alkyl alkyl group, C 2-6 Alkenyl group, and C 2-6 The alkynyl group may be substituted with one or more substituents selected from the alkynyl group, but is preferably unsubstituted.

[0263] The above Z 2 In a preferred embodiment, C 1-30 Alkylene group or -(CH2) z7 -Phenylene-(CH2) z8 -, preferably -phenylene-(CH2) z8 - is Z 2 If the group is such that it can have higher light resistance, especially UV resistance.

[0264] The above Z 2 In another preferred embodiment, C 1-30 Alkylene group, for example, C 1-6 Alkylene group or C 1-3 It is an alkylene group. In one embodiment, Z 2 This could be -CH2CH2CH2-. In another embodiment, Z 2 This could be -CH2CH2-. In yet another embodiment, Z 2 is used GOCH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2- ≠

[0265] In one embodiment, Z 2 It contains urethane bonds. Z containing urethane bonds 2 X 11 As described in -(C s’ H 2s’ ) s1’ -(X s ) s31 -(X U ) s41-This is possible. The order of existence of each repeating unit enclosed in parentheses is arbitrary in the expression. However, X 11 and Z 2 These may be different from each other.

[0266] R 31 These are, independently, -Z 2’ -CR 32’ q2’ R 33’ r2’ That is the case.

[0267] Z 2’ Each of these is independently a single bond, an oxygen atom, or a divalent organic group. (Note: Z follows) 2’ The structure described as follows is (CR) on the right side. 32’ q2’ R 33’ r2’ ) is joined to it.

[0268] The above Z 2’ In a preferred embodiment, it does not contain siloxane bonds.

[0269] The above Z 2’ Preferably, C 1-30 Alkylene group, -(CH2) z5’ -O-(CH2) z6’ -(wherein z5' is an integer between 0 and 6, e.g., an integer between 1 and 6, and z6' is an integer between 0 and 6, e.g., an integer between 1 and 6) or -(CH2) z7’ -Phenylene-(CH2) z8’ -(wherein z7' is an integer from 0 to 6, for example, an integer from 1 to 6, and z8' is an integer from 0 to 6, for example, an integer from 1 to 6). Such C 1-30 The alkylene group may be linear or branched, but is preferably linear. These groups may include, for example, a fluorine atom, C 1-6 Alkyl alkyl group, C 2-6 Alkenyl group, and C 2-6 The alkynyl group may be substituted with one or more substituents selected from the alkynyl group, but is preferably unsubstituted.

[0270] The above Z2’ In a preferred embodiment, C 1-30 Alkylene group or -(CH2) z7’ -Phenylene-(CH2) z8’ -, preferably -phenylene-(CH2) z8’ - is Z 2’ If the group is such that it can have higher light resistance, especially UV resistance.

[0271] The above Z 2’ In another preferred embodiment, C 1-30 Alkylene group, for example, C 1-6 Alkylene group or C 1-3 It is an alkylene group. In one embodiment, Z 2’ This could be -CH2CH2CH2-. In another embodiment, Z 2’ This could be -CH2CH2-. In yet another embodiment, Z 2’ is used GOCH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2- ≠

[0272] In one embodiment, Z 2’ It contains urethane bonds. Z containing urethane bonds 2’ X 11 As described in -(C s’ H 2s’ ) s1’ -(X s ) s31 -(X U ) s41 -This is possible. The order of existence of each repeating unit enclosed in parentheses is arbitrary in the expression. However, X 11 and Z 2’ These may be different from each other.

[0273] In one embodiment, Z 2’ Z contains a urea bond. 2’ X 11 As described in -(C s’ H 2s’ ) s1’ -(X s1 ) s52 -(X U1 ) s62-This is possible. The order of existence of each repeating unit enclosed in parentheses is arbitrary in the expression. However, X 11 and Z 2’ These may be different from each other.

[0274] R 32’ These are, independently, -Z 3 -SiR 34 n2 R 35 3-n2 That is the case.

[0275] Z 3 Each of these is independently a single bond, an oxygen atom, or a divalent organic group. (Note: Z follows) 3 The structure described as follows is (SiR 34 n2 R 35 3-n2 ) is joined to it.

[0276] In one embodiment, Z 3 It is an oxygen atom.

[0277] In one embodiment, Z 3 It is a divalent organic group.

[0278] In a preferred embodiment, Z 3 It does not contain siloxane bonds.

[0279] The above Z 3 Preferably, C 1-30 Alkylene group, -(CH2) z5” -O-(CH2) z6” -(wherein z5'' is an integer between 0 and 6, e.g., an integer between 1 and 6, and z6'' is an integer between 0 and 6, e.g., an integer between 1 and 6) or -(CH2) z7” -Phenylene-(CH2) z8” -(wherein z7'' is an integer from 0 to 6, for example, an integer from 1 to 6, and z8'' is an integer from 0 to 6, for example, an integer from 1 to 6). Such C 1-30 The alkylene group may be linear or branched, but is preferably linear. These groups may include, for example, a fluorine atom, C1-6 Alkyl alkyl group, C 2-6 Alkenyl group, and C 2-6 The alkynyl group may be substituted with one or more substituents selected from the alkynyl group, but is preferably unsubstituted.

[0280] The above Z 3 In a preferred embodiment, C 1-30 Alkylene group or -(CH2) z7” -Phenylene-(CH2) z8” -, preferably -phenylene-(CH2) z8” - is Z 3 If the group is such that it can have higher light resistance, especially UV resistance.

[0281] The above Z 3 In another preferred embodiment, C 1-30 Alkylene group, for example, C 1-6 Alkylene group or C 1-3 It is an alkylene group. In one embodiment, Z 3 This could be -CH2CH2CH2-. In another embodiment, Z 3 This could be -CH2CH2-. In yet another embodiment, Z 3 is used GOCH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2- ≠

[0282] In one embodiment, Z 3 It contains urethane bonds. Z containing urethane bonds 3 X 11 As described in -(C s’ H 2s’ ) s1’ -(X s ) s31 -(X U ) s41 -This is possible. The order of existence of each repeating unit enclosed in parentheses is arbitrary in the expression. However, X 11 and Z 3 These may be different from each other.

[0283] In one embodiment, Z 3Z contains a urea bond. 3 X 11 As described in -(C s’ H 2s’ ) s1’ -(X s1 ) s52 -(X U1 ) s62 -This is possible. The order of existence of each repeating unit enclosed in parentheses is arbitrary in the expression. However, X 11 and Z 3 These may be different from each other.

[0284] R 34 These are, independently, hydroxyl groups or hydrolyzable groups.

[0285] The above R 34 Preferably, each of these is independently a hydrolyzable group.

[0286] R 35 These are each independently monovalent organic groups. Such monovalent organic groups are monovalent organic groups excluding the hydrolyzable groups mentioned above.

[0287] The above R 35 In this, the monovalent organic group is preferably C 1-20 It is an alkyl group, more preferably C 1-6 An alkyl group, more preferably a methyl group.

[0288] n2 is (SiR 34 n2 R 35 3-n2 Each unit is an independent integer between 0 and 3. However, in the terminal part of equation (S4), n2 is between 1 and 3 (SiR 34 n2 R 35 3-n2 There are at least two units. In other words, at the terminal part of formula (S4), there are at least two Si atoms to which a hydroxyl group or hydrolyzable group is attached.

[0289] The above n2 is (SiR 34n2 R 35 3-n2 Each unit is independently an integer, preferably between 1 and 3, more preferably between 2 and 3, and even more preferably 3.

[0290] R 33’ Each of these is independently a hydrogen atom, a hydroxyl group, or a monovalent organic group. Such a monovalent organic group is a monovalent organic group other than the hydrolyzable group mentioned above.

[0291] The above R 33’ In this, the monovalent organic group is preferably C 1-20 Alkyl or -(C s H 2s ) t1 -(OC s H 2s ) t2 (wherein s is an integer from 1 to 6, preferably from 2 to 4; t1 is 1 or 0, preferably 0; t2 is an integer from 1 to 20, preferably from 2 to 10, more preferably from 2 to 6.) and more preferably C 1-20 Alkyl alkyl groups, more preferably C 1-6 An alkyl group, particularly preferably a methyl group.

[0292] The above R 33’ In one embodiment, is a hydroxyl group.

[0293] The above R 33’ In another embodiment, a monovalent organic group, preferably C 1-20 It is an alkyl group, more preferably C 1-6 It is an alkyl group.

[0294] Each of q2' is an independent integer between 0 and 3, and each of r2' is an independent integer between 0 and 3. The sum of q2' and r2' is (CR 32’ q2’ R 33’ r2’ In units of 3, it is 3.

[0295] The above q2' is (CR 32’q2’ R 33’ r2’ Each unit is independently an integer, preferably between 1 and 3, more preferably between 2 and 3, and even more preferably 3.

[0296] R 32 These are, independently, -Z 3 -SiR 34 n2 R 35 3-n2 This is the case. 3 -SiR 34 n2 R 35 3-n2 The above R 32’ This is equivalent to the description in [the relevant section].

[0297] The above R 33 Each of these is independently a hydrogen atom, a hydroxyl group, or a monovalent organic group. Such a monovalent organic group is a monovalent organic group other than the hydrolyzable group mentioned above.

[0298] R 33 In this, the monovalent organic group is preferably C 1-20 Alkyl or -(C s H 2s ) t1 -(OC s H 2s ) t2 (wherein s is an integer from 1 to 6, preferably from 2 to 4; t1 is 1 or 0, preferably 0; t2 is an integer from 1 to 20, preferably from 2 to 10, more preferably from 2 to 6.) and more preferably C 1-20 Alkyl alkyl groups, more preferably C 1-6 An alkyl group, particularly preferably a methyl group.

[0299] The above R 33 In one embodiment, is a hydroxyl group.

[0300] The above R 33 In another embodiment, a monovalent organic group, preferably C 1-20 It is an alkyl group, more preferably C 1-6It is an alkyl group.

[0301] p2 are independent integers between 0 and 3, q2 are independent integers between 0 and 3, and r2 are independent integers between 0 and 3. The sum of p2, q2, and r2 is (CR). 31 p2 R 32 q2 R 33 r2 In units of 3, it is 3.

[0302] In one embodiment, p2 is 0.

[0303] In one embodiment, p2 is (CR 31 p2 R 32 q2 R 33 r2 Each unit may independently be an integer from 1 to 3, an integer from 2 to 3, or 3. In a preferred embodiment, p2 is 3.

[0304] In one embodiment, q2 is (CR 31 p2 R 32 q2 R 33 r2 Each unit is an integer between 1 and 3, preferably between 2 and 3, and more preferably 3.

[0305] In one embodiment, p2 is 0 and q2 is (CR 31 p2 R 32 q2 R 33 r2 Each unit is an integer between 1 and 3, preferably between 2 and 3, and more preferably 3.

[0306] R e1 These are, independently, -Z 3 -SiR 34 n2 R 35 3-n2 This is the case.3 -SiR 34 n2 R 35 3-n2 The above R 32’ This is equivalent to the description in [the relevant section].

[0307] R f1 Each of these is independently a hydrogen atom, a hydroxyl group, or a monovalent organic group. Such a monovalent organic group is a monovalent organic group other than the hydrolyzable group mentioned above.

[0308] The above R f1 In this, the monovalent organic group is preferably C 1-20 Alkyl group, phenyl group or -(C s H 2s ) t1 -(OC s H 2s ) t2 -CH3 (wherein s is an integer from 1 to 6, preferably from 2 to 4; t1 is 1 or 0, preferably 0; t2 is an integer from 1 to 20, preferably from 2 to 10, more preferably from 2 to 6); and more preferably C 1-20 Alkyl alkyl groups, more preferably C 1-6 Alkyl group, particularly preferably methyl or ethyl group. In one embodiment, R f1 is a methyl group. In one embodiment, R f1 It is an ethyl group.

[0309] The above R f1 In one embodiment, is a hydroxyl group.

[0310] The above R f1 In another embodiment, a monovalent organic group, preferably C 1-20 It is an alkyl group, more preferably C 1-6 It is an alkyl group.

[0311] k2 are independent integers between 0 and 3, l2 are independent integers between 0 and 3, and m2 are independent integers between 0 and 3. The sum of k2, l2, and m2 is (CR d1 k2R e1 l2 R f1 m2 In units of 3, it is 3.

[0312] In one embodiment, n2 is 1 to 3, preferably 2 or 3, more preferably 3 (SiR 34 n2 R 35 3-n2 The units are present in groups of two or more, for example, 2 to 27, preferably 2 to 9, more preferably 2 to 6, even more preferably 2 to 3, and particularly preferably 3, at each terminal part of formula (S4).

[0313] In a preferred embodiment, in formula (S4), R 32’ If present, at least one, preferably all R 32’ In this, n2 is an integer between 1 and 3, preferably 2 or 3, more preferably 3.

[0314] In a preferred embodiment, in formula (S4), R 32 If present, at least one, preferably all R 32 In this, n2 is an integer between 1 and 3, preferably 2 or 3, more preferably 3.

[0315] In a preferred embodiment, in formula (S4), R e1 If present, at least one, preferably all R a1 In this, n2 is an integer between 1 and 3, preferably 2 or 3, more preferably 3.

[0316] In a preferred embodiment, in formula (S4), k2 is 0, l2 is 2 or 3, preferably 3, and n2 is 2 or 3, preferably 3.

[0317] [Formula (S5)] R g1 and R g2 These are, independently, -Z 4 -SiR 11 j1 R12 3-j1 , -Z 4 -SiR a1 k1 R b1 l1 R c1 m1 , -Z 4 -CR d1 k2 R e1 l2 R f1 m2 Here, R 11 , R 12 , R a1 , R b2 , R c1 , R d1 , R e1 , R f1 j1, k1, l1, m1, k2, l2, and m2 have the same meaning as above.

[0318] However, in formula (S5), there are at least two Si atoms to which a hydroxyl group or a hydrolyzable group is bonded.

[0319] In a preferred embodiment, R g1 and R g2 These are, independently, -Z 4 -SiR 11 j1 R 12 3-j1 That is the case.

[0320] Z 4 Each of these is independently a single bond, an oxygen atom, or a divalent organic group. (Note: Z follows) 4 The structure described is such that the right side is SiR 11 j1 R 12 3-j1 , SiR a1 k1 R b1 l1 R c1 m1 , or CR d1 k2 R e1 l2 R f1 m2 Combine.

[0321] The above Z 4 In one embodiment, is an oxygen atom.

[0322] The above Z 4 In one embodiment, it is a divalent organic group.

[0323] The above Z 4 In a preferred embodiment, it does not contain siloxane bonds.

[0324] The above Z 4 Preferably, C 1-30 Alkylene group, -(CH2) z5” -O-(CH2) z6” -(wherein z5'' is an integer between 0 and 6, e.g., an integer between 1 and 6, and z6'' is an integer between 0 and 6, e.g., an integer between 1 and 6) or -(CH2) z7” -Phenylene-(CH2) z8” -(wherein z7'' is an integer from 0 to 6, for example, an integer from 1 to 6, and z8'' is an integer from 0 to 6, for example, an integer from 1 to 6). Such C 1-6 The alkylene group may be linear or branched, but is preferably linear. These groups may include, for example, a fluorine atom, C 1-6 Alkyl alkyl group, C 2-6 Alkenyl group, and C 2-6 The alkynyl group may be substituted with one or more substituents selected from the alkynyl group, but is preferably unsubstituted.

[0325] The above Z 4 In a preferred embodiment, C 1-30 Alkylene group or -(CH2) z7” -Phenylene-(CH2) z8” -, preferably -phenylene-(CH2) z8” - is Z 4 If the group is such that it can have higher light resistance, especially UV resistance.

[0326] The above Z 4 In another preferred embodiment, C 1-30 Alkylene group, for example, C1-6 Alkylene group or C 1-3 It is an alkylene group. In one embodiment, Z 4 This could be -CH2CH2CH2-. In another embodiment, Z 4 This could be -CH2CH2-. In yet another embodiment, Z 4 is used GOCH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2- ≠

[0327] In one embodiment, Z 4 It contains urethane bonds. Z containing urethane bonds 4 X 11 As described in -(C s’ H 2s’ ) s1’ -(X s ) s31 -(X U ) s41 -This is possible. The order of existence of each repeating unit enclosed in parentheses is arbitrary in the expression. However, X 11 and Z 4 These may be different from each other.

[0328] In one embodiment, Z 4 Z contains a urea bond. 4 X 11 As described in -(C s’ H 2s’ ) s1’ -(X s1 ) s52 -(X U1 ) s62 -This is possible. The order of existence of each repeating unit enclosed in parentheses is arbitrary in the expression. However, X 11 and Z 4 These may be different from each other.

[0329] [Formula (S6)] R k1 These are, independently, -Z 5 -SiR 11 j1 R 12 3-j1 , -Z 5 -SiRa1 k1 R b1 l1 R c1 m1 , -Z 5 -CR d1 k2 R e1 l2 R f1 m2 , or -Z 5 -NR g1 R g2 That is. R 11 , R 12 , j1, R a1 , R b1 , R c1 k1, l1, m1, R d1 , R e1 , R f1 k2, l2, m2, R g1 and R g2 These terms are equivalent to the above.

[0330] However, in formula (S6), there are at least two Si atoms to which a hydroxyl group or a hydrolyzable group is bonded.

[0331] In a preferred embodiment, R k1 These are, independently, -Z 5 -SiR 11 j1 R 12 3-j1 That is the case.

[0332] Z 5 Each of these is independently a single bond, an oxygen atom, or a divalent organic group. (Note: Z follows) 5 The structure described as follows has -SiR on the right side. 11 j1 R 12 3-j1 , -SiR a1 k1 R b1 l1 R c1 m1 ,-CR d1 k2 R e1 l2 R f1 m2 , or -NRg1 R g2 Combine.

[0333] The above Z 5 In one embodiment, is an oxygen atom.

[0334] The above Z 5 In one embodiment, it is a divalent organic group.

[0335] The above Z 5 In a preferred embodiment, it does not contain siloxane bonds.

[0336] The above Z 5 Preferably, C 1-30 Alkylene group, -(CH2) z91 -O-(CH2) z92 -(wherein z91 is an integer between 0 and 6, e.g., an integer between 1 and 6, and z92 is an integer between 0 and 6, e.g., an integer between 1 and 6) or -(CH2) z93 -Phenylene-(CH2) z94 -(wherein z93 is an integer from 0 to 6, for example, an integer from 1 to 6, and z94 is an integer from 0 to 6, for example, an integer from 1 to 6). Such C 1-6 The alkylene group may be linear or branched, but is preferably linear. These groups may include, for example, a fluorine atom, C 1-6 Alkyl alkyl group, C 2-6 Alkenyl group, and C 2-6 The alkynyl group may be substituted with one or more substituents selected from the alkynyl group, but is preferably unsubstituted.

[0337] The above Z 5 In a preferred embodiment, C 1-30 Alkylene group or -(CH2) z93 -Phenylene-(CH2) z94 -, preferably -phenylene-(CH2) z94 - is Z 5 If the group is such that it can have higher light resistance, especially UV resistance.

[0338] The above Z 5In another preferred embodiment, C 1-30 Alkylene group, for example, C 1-6 Alkylene group or C 1-3 It is an alkylene group. In one embodiment, Z 5 This could be -CH2CH2CH2-. In another embodiment, Z 5 This could be -CH2CH2-. In yet another embodiment, Z 5 is used GOCH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2- ≠

[0339] In one embodiment, Z 5 It contains urethane bonds. Z containing urethane bonds 5 X 11 As described in -(C s’ H 2s’ ) s1’ -(X s ) s31 -(X U ) s41 -This is possible. The order of existence of each repeating unit enclosed in parentheses is arbitrary in the expression. However, X 11 and Z 5 These may be different from each other.

[0340] In one embodiment, Z 5 Z contains a urea bond. 5 X 11 As described in -(C s’ H 2s’ ) s1’ -(X s1 ) s52 -(X U1 ) s62 -This is possible. The order of existence of each repeating unit enclosed in parentheses is arbitrary in the expression. However, X 11 and Z 5 These may be different from each other.

[0341] In one embodiment, formulas (S1), (S2), (S3), (S4), (S5), and (S6) do not contain siloxane bonds.

[0342] In one embodiment, formulas (S1), (S2), (S3), and (S4) do not contain siloxane bonds.

[0343] In one embodiment, R Si is a group represented by formula (S2), (S3), (S4), (S5), or (S6).

[0344] In one embodiment, R Si is a group represented by formula (S2), (S3), (S4), or (S5).

[0345] In one embodiment, R Si is a group represented by formula (S2), (S3), or (S4).

[0346] In one embodiment, R Si is a group represented by formula (S3), (S4), or (S5).

[0347] In one embodiment, R Si is a group represented by formula (S3) or (S4).

[0348] In one embodiment, R Si is a base represented by formula (S4) or (S5).

[0349] In one embodiment, R Si is a group represented by formula (S1). In a preferred embodiment, formula (S1) is a group represented by formula (S1-b). In a preferred embodiment, in the formula, R 13 X is a hydrogen atom, 11 This is a single bond, or -R 28 -O x -R 29 -(In the formula, R 28 and R 29 Each instance is independently of a single bond or C 1-20 It is an alkylene group, and x is 0 or 1. ) and j1 is 1 to 3, preferably 2 to 3, more preferably 3.

[0350] In one embodiment, R Siis a group represented by formula (S1). In a preferred embodiment, X 11 is, -(C s’ H 2s’ ) s21’ -X U1 -(C s’ H 2s’ ) s22’ -, where s' is an integer from 1 to 10, preferably an integer from 1 to 5; s21' is an integer from 0 to 6, for example an integer from 1 to 6, for example 0; s22' is an integer from 0 to 6, preferably an integer from 1 to 6, for example an integer from 1 to 3, X U1 It is -NHC(=O)NH-.

[0351] In one embodiment, R Si is a group represented by formula (S2). In a preferred embodiment, j1 is 1 to 3, preferably 2 to 3, and more preferably 3.

[0352] In one embodiment, R Si is a group represented by formula (S3). In a preferred embodiment, formula (S2) is -SiR a1 2R c1 , or -SiR a1 3, R a1 is, -Z 1 -SiR 22 q1 R 23 r1 Z 1 C 1-6 Alkylene group, -(CH2) z1 -O-(CH2) z2 -(wherein z1 is an integer between 0 and 6, e.g., an integer between 1 and 6, and z2 is an integer between 0 and 6, e.g., an integer between 1 and 6), or -(CH2) z3 -Phenylene-(CH2) z4 -(wherein z3 is an integer from 0 to 6, for example, an integer from 1 to 6, and z4 is an integer from 0 to 6, for example, an integer from 1 to 6), preferably C 1-6 It is an alkylene group, and q1 is 1 to 3, preferably 2 to 3, and more preferably 3.

[0353] In one embodiment, RSi is a group represented by formula (S2). In a preferred embodiment, Z 1 is, -(C s’ H 2s’ ) s21’ -X U1 -(C s’ H 2s’ ) s22’ -, where s' is an integer from 1 to 10, preferably an integer from 1 to 5; s21' is an integer from 0 to 6, for example an integer from 1 to 6, for example 0; s22' is an integer from 0 to 6, preferably an integer from 1 to 6, for example an integer from 1 to 3, X U1 It is -NHC(=O)NH-.

[0354] In one embodiment, R Si is a group represented by formula (S4). In a preferred embodiment, formula (S4) is -CR e1 2R f1 , or -CR e1 3, R e1 is, -Z 3 -SiR 34 n2 R 35 3-n2 Z 3 C 1-6 Alkylene group, -(CH2) z5” -O-(CH2) z6” -(wherein z5'' is an integer between 0 and 6, e.g., an integer between 1 and 6, and z6'' is an integer between 0 and 6, e.g., an integer between 1 and 6) or -(CH2) z7” -Phenylene-(CH2) z8” -(wherein z7'' is an integer between 0 and 6, for example between 1 and 6, and z8'' is an integer between 0 and 6, for example between 1 and 6), preferably C 1-6 It is an alkylene group, and n2 is 1 to 3, preferably 2 to 3, and more preferably 3.

[0355] In one embodiment, R Si is a group represented by formula (S4). In a preferred embodiment, Z 3 is, -(C s’ H 2s’ ) s21’ -XU1 -(C s’ H 2s’ ) s22’ -, where s' is an integer from 1 to 10, preferably an integer from 1 to 5; s21' is an integer from 0 to 6, for example an integer from 1 to 6, for example 0; s22' is an integer from 0 to 6, preferably an integer from 1 to 6, for example an integer from 1 to 3, X U1 It is -NHC(=O)NH-.

[0356] In one embodiment, R Si is a group represented by formula (S5). In a preferred embodiment, R g1 and R g2 is, -Z 4 -SiR 11 j1 R 12 3-j1 Z 4 C 1-6 Alkylene group, -(CH2) z5” -O-(CH2) z6” -(wherein z5'' is an integer between 0 and 6, e.g., an integer between 1 and 6, and z6'' is an integer between 0 and 6, e.g., an integer between 1 and 6) or -(CH2) z7” -Phenylene-(CH2) z8” -(wherein z7'' is an integer between 0 and 6, for example between 1 and 6, and z8'' is an integer between 0 and 6, for example between 1 and 6), preferably C 1-6 It is an alkylene group, and j1 is 1 to 3, preferably 2 to 3, and more preferably 3.

[0357] In one embodiment, R Si is a group represented by formula (S5). In a preferred embodiment, Z 4 is, -(C s’ H 2s’ ) s21’ -X U1 -(C s’ H 2s’ ) s22’-, where s' is an integer from 1 to 10, preferably an integer from 1 to 5; s21' is an integer from 0 to 6, for example an integer from 1 to 6, for example 0; s22' is an integer from 0 to 6, preferably an integer from 1 to 6, for example an integer from 1 to 3, X U1 It is -NHC(=O)NH-.

[0358] In one embodiment, R Si is a group represented by formula (S6). In a preferred embodiment, R k1 is, -Z 5 -SiR 11 j1 R 12 3-j1 Z 5 C 1-6 Alkylene group, -(CH2) z5” -O-(CH2) z6” -(wherein z5'' is an integer between 0 and 6, e.g., an integer between 1 and 6, and z6'' is an integer between 0 and 6, e.g., an integer between 1 and 6) or -(CH2) z7” -Phenylene-(CH2) z8” -(wherein z7'' is an integer between 0 and 6, for example between 1 and 6, and z8'' is an integer between 0 and 6, for example between 1 and 6), preferably C 1-6 It is an alkylene group, and j1 is 1 to 3, preferably 2 to 3, and more preferably 3.

[0359] In one embodiment, R Si is a group represented by formula (S6). In a preferred embodiment, -(C s’ H 2s’ ) s21’ -X U1 -(C s’ H 2s’ ) s22’ -, where s' is an integer from 1 to 10, preferably an integer from 1 to 5; s21' is an integer from 0 to 6, for example an integer from 1 to 6, for example 0; s22' is an integer from 0 to 6, preferably an integer from 1 to 6, for example an integer from 1 to 3, X U1 It is -NHC(=O)NH-.

[0360] In one embodiment, In equation (S1), X 11 at least one of the following, In equation (S3), Z 1 , Z 1’ and Z 1” at least one of the following, In equation (S4), Z 2 , Z 2’ and Z 3 at least one of the following, In equation (S5), Z 4 at least one of, In equation (S6), Z 5 At least one of them Contains urethane bonding.

[0361] In one embodiment, In equation (S1), X 11 at least one of the following, In equation (S3), Z 1 , Z 1’ and Z 1” at least one of the following, In equation (S4), Z 2 , Z 2’ and Z 3 At least one of the following, In equation (S5), Z 4 At least one of them Contains urethane bonding.

[0362] In one embodiment, In equation (S1), X 11 at least one of the following, In equation (S3), Z 1 , Z 1’ and Z 1” at least one of the following, In equation (S4), Z 2 , Z 2’ and Z 3 at least one of the following, In equation (S5), Z 4 at least one of, In equation (S6), Z 5At least one of them Contains urea bonds.

[0363] In one embodiment, X 1 ha-(C s H 2s ) s1 -(X s ) s3 -(X U ) s4 - is represented by R Si This is expressed by equation (S5), -X 1 -R Si is, -X 1 -NR g1 (C(=O)NR 2 -R g31 ) or -X 12 -NR 2 C(=O)-NR g1 R g2 It is represented as, R 2 Each of these is independently a hydrogen atom or a monovalent organic group. X 12 These are single-bonded or divalent organic groups, R g1 and R g2 These are equivalent to the above, R g31 It is a monovalent organic group. In addition, -X 12 -OC(=O)- and -X 13 -NR 2 C(=O)- is X 1 This corresponds to, -C(=O)NR 2 -R g32 R g2 It corresponds to this.

[0364] In one embodiment, X 1 ha-(C s H 2s ) s1 -(X s ) s3 -(X U ) s4- is represented by -(C s H 2s ) s1 - is represented by R Si This is expressed by equation (S6), R k1 These are, independently, -Z 5 -SiR 11 j1 R 12 3-j1 And, Z 5 is, -(C s’ H 2s’ ) s21’ -NHC(=O)NH-(C s’ H 2s’ ) s22’ -and, s' is an integer between 1 and 10, preferably between 1 and 5. s21' is an integer between 0 and 6, preferably between 1 and 5, for example, 0. s22' is an integer between 0 and 6, preferably between 1 and 6, for example, between 1 and 3.

[0365] In a preferred embodiment, equation (S2) is the following equation: where * is X 1 This represents the connection point. [ka]

[0366] In a preferred embodiment, formula (S3) is the following formula: where * is X 1 This represents the connection point. [ka]

[0367] In a preferred embodiment, equation (S4) is the following equation: where * is X 1 This represents the connection point. [ka] [ka] [ka] R is C 1-30 It is an alkyl group.

[0368] In a preferred embodiment, equation (S5) is the following equation: where * is X 1 This represents the connection point. [ka] [ka]

[0369] In a preferred embodiment, equation (S6) is the following equation: where * is X 1 This represents the connection point. [ka]

[0370] In one embodiment, X 1 It contains urethane bonding, R Si This is expressed by equation (S1), and X 11 It contains functional groups other than urethane bonds.

[0371] In one embodiment, X 1 It contains urethane bonding, R Si This is expressed by equation (S2).

[0372] In one embodiment, X 1 It contains urethane bonding, R Si This is expressed by equation (S3), and Z 1 , Z 1’ and Z 1” It contains functional groups other than urethane bonds.

[0373] In one embodiment, X 1 It contains urethane bonding, R Si This is expressed by equation (S4), and Z 2 , Z 2’ and Z 3 It contains functional groups other than urethane bonds.

[0374] In one embodiment, X 1 It contains urethane bonding, R Si This is expressed by equation (S5), and Z 4 It contains functional groups other than urethane bonds.

[0375] In one embodiment, X 1 It contains functional groups other than urethane bonds, R Si This is expressed by equation (S1), and X 11 It contains urethane bonding.

[0376] In one embodiment, X 1 It contains functional groups other than urethane bonds, R Si This is expressed by equation (S3), and Z 1 , Z 1’ and Z 1” It contains urethane bonding.

[0377] In one embodiment, X 1 It contains functional groups other than urethane bonds, R Si This is expressed by equation (S3), and Z 1 It contains urethane bonding.

[0378] In one embodiment, X 1 It contains functional groups other than urethane bonds, R Si This is expressed by equation (S4), and Z 2 , Z 2’ and Z3 It contains urethane bonding.

[0379] In one embodiment, X 1 It contains functional groups other than urethane bonds, R Si This is expressed by equation (S4), and Z 3 It contains urethane bonding.

[0380] In one embodiment, X 1 It contains functional groups other than urethane bonds, R Si This is expressed by equation (S5), and Z 4 It contains urethane bonding.

[0381] In one embodiment, X 1 It contains functional groups other than urethane bonds, R Si This is expressed by equation (S6), Z 5 It contains urethane bonding.

[0382] In one embodiment, X 1 It contains urethane bonding, R Si This is expressed by equation (S1), and X 11 It contains urethane bonding.

[0383] In one embodiment, X 1 It contains urethane bonding, R Si This is expressed by equation (S3), and Z 1 , Z 1’ and Z 1” It contains urethane bonding.

[0384] In one embodiment, X 1 It contains urethane bonding, R Si This is expressed by equation (S3), and Z 1 It contains urethane bonding.

[0385] In one embodiment, X 1 It contains urethane bonding, R Si This is expressed by equation (S4), and Z 2 , Z 2’ and Z 3 It contains urethane bonding.

[0386] In one embodiment, X 1 It contains urethane bonding, R Si This is expressed by equation (S4), and Z 3 It contains urethane bonding.

[0387] In one embodiment, X 1 It contains urethane bonding, R Si This is expressed by equation (S5), and Z 4 It contains urethane bonding.

[0388] In one embodiment, X 1 It contains urethane bonding, R Si This is expressed by equation (S6), Z 5 It contains urethane bonding.

[0389] In one embodiment, α1 is 2, β1 is 2, X 1 (-R) L1 ) γ1 X L1 (R L2 -) γ2 It is a tetravalent organic group represented by , and contains a urethane bond, X L1 is a carbon atom, and γ1 and γ2 are 2. R L1 and R L2 It contains an alkylene group having 1 or more carbon atoms. R Si This is expressed by equation (S2).

[0390] In one embodiment, α1 is 1, β1 is 1, X 1 ha-(C s H 2s ) s1 -(X s ) s3 -(X U ) s4 - is a divalent organic group, R Si This is expressed by equation (S3), where k1 is 3. In this embodiment, for example, X 1 This includes urethane bonding. In another example, Z 1 This includes urethane bonding. In yet another example, X 1 and Z 1 It contains urethane bonding.

[0391] In one embodiment, α1 is 1, β1 is 1, X 1 ha-(C s H 2s ) s1 -(X s ) s3 -(X U ) s4 - is a divalent organic group, R Si This is expressed by equation (S3), where k1 is 2 and m1 is 1. In this embodiment, for example, X 1 This includes urethane bonding. In another example, Z 1 This includes urethane bonding. In yet another example, X 1 and Z 1 It contains urethane bonding.

[0392] In one embodiment, 1 is 1, β1 is 1, X 1 ha-(C s H 2s ) s1 -(X s ) s3 -(X U ) s4 - is a divalent organic group, R Si This is expressed by equation (S4), where l2 is 3. In this embodiment, for example, X 1 This includes urethane bonding. In another example, Z 2 This includes urethane bonding. In yet another example, X 1 and Z 2 It contains urethane bonding.

[0393] In one embodiment, α1 is 1, β1 is 1, X 1 ha-(C s H 2s ) s1 -(X s ) s3 -(X U ) s4 - is a divalent organic group, R Si This is expressed by equation (S4), where l2 is 2 and m2 is 1. In this embodiment, for example, X 1 This includes urethane bonding. In another example, Z 2 This includes urethane bonding. In yet another example, X 1 and Z 2 It contains urethane bonding.

[0394] In one embodiment, α1 is 1, β1 is 1, X 1 ha-(C s H 2s ) s1 -(X s ) s3 -(X U ) s4 - is a divalent organic group, R Si This is expressed by equation (S5). In this embodiment, for example, X 1 This includes urethane bonding. In another example, Z 4 This includes urethane bonding. In yet another example, X 1 and Z 4 It contains urethane bonding.

[0395] In one embodiment, X 1 It contains a urea bond, R Si This is expressed by equation (S1), and X 11 It contains functional groups other than urea bonds.

[0396] In one embodiment, X 1 It contains a urea bond, R Si This is expressed by equation (S2).

[0397] In one embodiment, X 1 It contains a urea bond, R Si This is expressed by equation (S3), and Z 1 , Z 1’ and Z 1” It contains functional groups other than urea bonds.

[0398] In one embodiment, X 1 It contains a urea bond, R Si This is expressed by equation (S4), and Z 2 , Z 2’ and Z 3 It contains functional groups other than urea bonds.

[0399] In one embodiment, X 1 It contains a urea bond, R Si This is expressed by equation (S5), and Z 4 It contains functional groups other than urea bonds.

[0400] In one embodiment, X 1 It contains a urea bond, R Si This is expressed by equation (S6), Z 5 It contains functional groups other than urea bonds.

[0401] In one embodiment, X 1 It contains functional groups other than urea bonds, R Si This is expressed by equation (S1), and X 11 It contains a urea bond.

[0402] In one embodiment, X 1 It contains functional groups other than urea bonds, R Si This is expressed by equation (S3), and Z 1 , Z 1’ and Z 1” It contains a urea bond.

[0403] In one embodiment, X 1 It contains functional groups other than urea bonds, R Si This is expressed by equation (S3), and Z 1 It contains a urea bond.

[0404] In one embodiment, X 1 It contains functional groups other than urea bonds, R Si This is expressed by equation (S4), and Z 2 , Z 2’ and Z 3 It contains a urea bond.

[0405] In one embodiment, X 1 It contains functional groups other than urea bonds, R Si This is expressed by equation (S4), and Z 3 It contains a urea bond.

[0406] In one embodiment, X 1 It contains functional groups other than urea bonds, R Si This is expressed by equation (S5), and Z 4 It contains a urea bond.

[0407] In one embodiment, X 1 It contains functional groups other than urea bonds, R Si This is expressed by equation (S6), Z 5 It contains a urea bond.

[0408] In one embodiment, X 1 It contains a urea bond, R Si This is expressed by equation (S1), and X 11 It contains a urea bond.

[0409] In one embodiment, X 1 It contains a urea bond, R Si This is expressed by equation (S3), and Z 1 , Z 1’ and Z 1” It contains a urea bond.

[0410] In one embodiment, X 1 It contains a urea bond, R Si This is expressed by equation (S3), and Z 1 It contains a urea bond.

[0411] In one embodiment, X 1 It contains a urea bond, R Si This is expressed by equation (S4), and Z 2 , Z 2’ and Z 3 It contains a urea bond.

[0412] In one embodiment, X 1 It contains a urea bond, R Si This is expressed by equation (S4), and Z 3 It contains a urea bond.

[0413] In one embodiment, X 1 It contains a urea bond, RSi This is expressed by equation (S5), and Z 4 It contains a urea bond.

[0414] In one embodiment, X 1 It contains a urea bond, R Si This is expressed by equation (S6), Z 5 It contains a urea bond.

[0415] In one embodiment, α1 is 2, β1 is 2, X 1 (-R) L1 ) γ1 X L1 (R L2 -) γ2 It is a tetravalent organic group represented by , and contains a urea bond, X L1 is a carbon atom, and γ1 and γ2 are 2. R L1 and R L2 It contains an alkylene group having 1 or more carbon atoms. R Si This is expressed by equation (S2).

[0416] In one embodiment, α1 is 1, β1 is 1, X 1 ha-(C s H 2s ) s1 -(X s ) s3 -(X U ) s4 - is a divalent organic group, R Si This is expressed by equation (S3), where k1 is 3. In this embodiment, for example, X 1 It contains a urea bond. In another example, Z 1 X contains a urea bond. In yet another example, X 1 and Z 1 It contains a urea bond.

[0417] In one embodiment, α1 is 1, β1 is 1, X 1 ha-(C s H 2s ) s1 -(X s ) s3 -(X U ) s4 - is a divalent organic group, R Si This is expressed by equation (S3), where k1 is 2 and m1 is 1. In this embodiment, for example, X 1 It contains a urea bond. In another example, Z 1 X contains a urea bond. In yet another example, X 1 and Z 1 It contains a urea bond.

[0418] In one embodiment, 1 is 1, β1 is 1, X 1 ha-(C s H 2s ) s1 -(X s ) s3 -(X U ) s4 - is a divalent organic group, R Si This is expressed by equation (S4), where l2 is 3. In this embodiment, for example, X 1 It contains a urea bond. In another example, Z 2 X contains a urea bond. In yet another example, X 1 and Z 2 It contains a urea bond.

[0419] In one embodiment, α1 is 1, β1 is 1, X 1 ha-(C s H 2s ) s1 -(X s ) s3 -(X U ) s4 - is a divalent organic group, RSi This is expressed by equation (S4), where l2 is 2 and m2 is 1. In this embodiment, for example, X 1 It contains a urea bond. In another example, Z 2 X contains a urea bond. In yet another example, X 1 and Z 2 It contains a urea bond.

[0420] In one embodiment, α1 is 1, β1 is 1, X 1 ha-(C s H 2s ) s1 -(X s ) s3 -(X U ) s4 - is a divalent organic group, R Si This is expressed by equation (S5). In this embodiment, for example, X 1 It contains a urea bond. In another example, Z 4 X contains a urea bond. In yet another example, X 1 and Z 4 It contains a urea bond.

[0421] In one embodiment, β1 is 1, X 1 ha-(C s H 2s ) s1 -(X s ) s3 -(X U ) s4 - is represented by R Si This is expressed by equation (S5), -X 1 -R Si is, -X 1 -NR g1 (C(=O)NR 2 -R g31 ) or -X 12 -NR 2 C(=O)-NR g1 R g2 It is represented as, R 2 Each of these is independently a hydrogen atom or a monovalent organic group. X 12 These are single-bonded or divalent organic groups, R g1 and R g2 These are equivalent to the above, R g31 It is a monovalent organic group. In addition -X 12 -OC(=O)- and -X 13 -NR 2 C(=O)- is X 1 This corresponds to, -C(=O)NR 2 -R g32 R g2 It corresponds to this.

[0422] In one embodiment, α1 is 1, β1 is 1, X 1 ha-(C s H 2s ) s1 -(X s ) s3 -(X U ) s4 - is a divalent organic group, R Si This is expressed by equation (S5), -X 1 -R Si is, -X 1 -NR g1 (C(=O)NR 2 -R g31 ) or -X 12 -NR 2 C(=O)-NR g1 R g2 It is represented as, R 2 Each of these is independently a hydrogen atom or a monovalent organic group. X 12 These are single-bonded or divalent organic groups, R g1 and R g2 These are equivalent to the above, Rg31 It is a monovalent organic group.

[0423] In a preferred embodiment, -X 1 -R Si It is expressed by the following formula. In the formula below, * represents R 1 This represents the connection point. [ka]

[0424] Examples of compounds represented by formula (1) include those with the following structures. CH3-[Si(CH3)2O] n1 Si(CH3)2-(CH2) n2 -O-(CH2) n3 -C(CH2CH3)[(CH2) n4 OC(=O)NH(CH2) n5 Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500, n2 is an integer from 1 to 30, n3 is an integer from 1 to 30, n4 is an integer from 1 to 10, and n5 is an integer from 1 to 10.) CH3CH2CH2CH2-[Si(CH3)2O] n1 Si(CH3)2-(CH2) n2 -O-(CH2) n3 -C(CH2CH3)[(CH2) n4 OC(=O)NH(CH2) n5 Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500, n2 is an integer from 1 to 30, n3 is an integer from 1 to 30, n4 is an integer from 1 to 10, and n5 is an integer from 1 to 10.) CH3-[Si(CH3)2O] n1 Si(CH3)2-(CH2) n2 -O-(CH2) n3 -C(CH2CH3)[(CH2) n4 OC(=O)NH(CH2) n5 OC(=O)CH(CH3)(CH2) n6 Si(OCH3)3]2(wherein n1 is an integer from 1 to 500, n2 is an integer from 1 to 30, n3 is an integer from 1 to 30, n4 is an integer from 1 to 10, n5 is an integer from 1 to 10, and n6 is an integer from 1 to 10.); CH3CH2CH2CH2-[Si(CH3)2O] n1 Si(CH3)2-(CH2) n2 -O-(CH2) n3 -C(CH2CH3)[(CH2) n4 OC(=O)NH(CH2) n5 OC(=O)CH(CH3)(CH2) n6 Si(OCH3)3]2(wherein n1 is an integer from 1 to 500, n2 is an integer from 1 to 30, n3 is an integer from 1 to 30, n4 is an integer from 1 to 10, n5 is an integer from 1 to 10, and n6 is an integer from 1 to 10.); CH3-[(Si(CH3)2O)] n1 Si(CH3)2-(CH2) n2 -O-(CH2) n3 -C[(CH2) n4 OC(=O)NH(CH2) n5 Si(OCH3)3]3 (wherein n1 is an integer from 1 to 500, n2 is an integer from 1 to 30, n3 is an integer from 1 to 30, n4 is an integer from 1 to 10, and n5 is an integer from 1 to 10.); CH3CH2CH2CH2-[Si(CH3)2O] n1 Si(CH3)2-(CH2) n2 -O-(CH2) n3 -C[(CH2) n4 OC(=O)NH(CH2) n5 Si(OCH3)3]3 (wherein n1 is an integer from 1 to 500, n2 is an integer from 1 to 30, n3 is an integer from 1 to 30, n4 is an integer from 1 to 10, and n5 is an integer from 1 to 10.); CH3-[(Si(CH3)2O)] n1 Si(CH3)2-(CH2) n2 -O-(CH2) n3 -CR[(CH2) n4 OC(=O)NH(CH2) n5 Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500, n2 is an integer from 1 to 30, n3 is an integer from 1 to 30, n4 is an integer from 1 to 10, n5 is an integer from 1 to 10, and R is C 1-30 It is an alkyl group or a phenyl group. CH3CH2CH2CH2-[(Si(CH3)2O)] n1Si(CH3)2-(CH2) n2 -O-(CH2) n3 -CR[(CH2) n4 OC(=O)NH(CH2) n5 Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500, n2 is an integer from 1 to 30, n3 is an integer from 1 to 30, n4 is an integer from 1 to 10, n5 is an integer from 1 to 10, and R is C 1-30 It is an alkyl group or a phenyl group. [CH3-[(Si(CH3)2O)] n1 Si(CH3)2-(CH2) n2 -O-(CH2) n3 ]2-C[(CH2) n4 OC(=O)NH(CH2) n5 Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500, n2 is an integer from 1 to 30, n3 is an integer from 1 to 30, n4 is an integer from 1 to 10, and n5 is an integer from 1 to 10). [CH3CH2CH2CH2-[(Si(CH3)2O)] n1 Si(CH3)2-(CH2) n2 -O-(CH2) n3 ]2-C[(CH2) n4 OC(=O)NH(CH2) n5 Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500, n2 is an integer from 1 to 30, n3 is an integer from 1 to 30, n4 is an integer from 1 to 10, and n5 is an integer from 1 to 10.) CH3(Si(CH3)2O) n1 Si(CH3)2(CH2) n2 CONH(CH2) n3 N(CONH(CH2) n4 Si(OCH3)3)((CH2) n5 Si(OCH3)3) (wherein n1 is an integer from 1 to 500, n2 is an integer from 1 to 30, n3 is an integer from 1 to 30, n4 is an integer from 1 to 10, and n5 is an integer from 1 to 10.) CH3-[Si(CH3)2O] n1 Si(CH3)2-(CH2) n2 -O-(CH2) n3 -C(CH2CH3)[(CH2) n4 NHC(=O)NH(CH2)n5 Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500, n2 is an integer from 1 to 30, n3 is an integer from 1 to 30, n4 is an integer from 1 to 10, and n5 is an integer from 1 to 10.) CH3CH2CH2CH2-[Si(CH3)2O] n1 Si(CH3)2-(CH2) n2 -O-(CH2) n3 -C(CH2CH3)[(CH2) n4 NHC(=O)NH(CH2) n5 Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500, n2 is an integer from 1 to 30, n3 is an integer from 1 to 30, n4 is an integer from 1 to 10, and n5 is an integer from 1 to 10.) CH3-[Si(CH3)2O] n1 Si(CH3)2-(CH2) n2 -O-(CH2) n3 -C(CH2CH3)[(CH2) n4 NHC(=O)NH(CH2) n5 OC(=O)CH(CH3)CH2Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500, n2 is an integer from 1 to 30, n3 is an integer from 1 to 30, n4 is an integer from 1 to 10, and n5 is an integer from 1 to 10.) CH3CH2CH2CH2-[Si(CH3)2O] n1 Si(CH3)2-(CH2) n2 -O-(CH2) n3 -C(CH2CH3)[(CH2) n4 NHC(=O)NH(CH2) n5 OC(=O)CH(CH3)CH2Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500, n2 is an integer from 1 to 30, n3 is an integer from 1 to 30, n4 is an integer from 1 to 10, and n5 is an integer from 1 to 10.) CH3-[(Si(CH3)2O)] n1 Si(CH3)2-(CH2) n2 -O-(CH2) n3 -C[(CH2) n4 NHC(=O)NH(CH2) n5Si(OCH3)3]3 (wherein n1 is an integer from 1 to 500, n2 is an integer from 1 to 30, n3 is an integer from 1 to 30, n4 is an integer from 1 to 10, and n5 is an integer from 1 to 10.); CH3CH2CH2CH2-[Si(CH3)2O] n1 Si(CH3)2-(CH2) n2 -O-(CH2) n3 -C[(CH2) n4 NHC(=O)NH(CH2) n5 Si(OCH3)3]3 (wherein n1 is an integer from 1 to 500, n2 is an integer from 1 to 30, n3 is an integer from 1 to 30, n4 is an integer from 1 to 10, and n5 is an integer from 1 to 10.); CH3-[Si(CH3)2O] n1 Si(CH3)2-(CH2) n2 -O-(CH2) n3 -CR[(CH2) n4 NHC(=O)NH(CH2) n5 Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500, n2 is an integer from 1 to 30, n3 is an integer from 1 to 30, n4 is an integer from 1 to 10, n5 is an integer from 1 to 10, and R is C 1-30 It is an alkyl group or a phenyl group. CH3CH2CH2CH2-[Si(CH3)2O] n1 Si(CH3)2-(CH2) n2 -O-(CH2) n3 -CR[(CH2) n4 NHC(=O)NH(CH2) n5 Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500, n2 is an integer from 1 to 30, n3 is an integer from 1 to 30, n4 is an integer from 1 to 10, and n5 is an integer from 1 to 10.) [CH3-[Si(CH3)2O] n1 Si(CH3)2-(CH2) n2 -O-(CH2) n3 ]2-C[(CH2) n4 NHC(=O)NH(CH2) n5 Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500, n2 is an integer from 1 to 30, n3 is an integer from 1 to 30, n4 is an integer from 1 to 10, and n5 is an integer from 1 to 10). [CH3CH2CH2CH2-[Si(CH3)2O] n1 Si(CH3)2-(CH2) n2 -O-(CH2) n3 ]2-C[(CH2) n4 NHC(=O)NH(CH2) n5 Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500, n2 is an integer from 1 to 30, n3 is an integer from 1 to 30, n4 is an integer from 1 to 10, and n5 is an integer from 1 to 10.) [(CH3)3SiO]2(CH3)SiO-[Si(CH3)2O] n1 Si(CH3)2-(CH2) n2 -O-(CH2) n3 -C(CH2CH3)[(CH2) n4 OC(=O)NH(CH2) n5 Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500, n2 is an integer from 1 to 30, n3 is an integer from 1 to 30, n4 is an integer from 1 to 10, and n5 is an integer from 1 to 30.) [(CH3)3SiO]2(CH3)SiO-[Si(CH3)2O] n1 Si(CH3)2-(CH2) n2 -O-(CH2) n3 -C(CH2CH3)[(CH2) n4 OC(=O)NH(CH2) n5 OC(=O)CH(CH3)CH2Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500, n2 is an integer from 1 to 30, n3 is an integer from 1 to 30, n4 is an integer from 1 to 10, and n5 is an integer from 1 to 30.) [(CH3)3SiO]2(CH3)SiO-[Si(CH3)2O] n1 Si(CH3)2-(CH2) n2 -O-(CH2) n3 -C[(CH2) n4 OC(=O)NH(CH2) n5 Si(OCH3)3]3 (wherein n1 is an integer from 1 to 500, n2 is an integer from 1 to 30, n3 is an integer from 1 to 30, n4 is an integer from 1 to 10, and n5 is an integer from 1 to 30.); [(CH3)3SiO]2(CH3)SiO-[Si(CH3)2O] n1Si(CH3)2-(CH2) n2 -O-(CH2) n3 -CR[(CH2) n4 OC(=O)NH(CH2) n5 Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500, n2 is an integer from 1 to 30, n3 is an integer from 1 to 30, n4 is an integer from 1 to 10, n5 is an integer from 1 to 30, and R is C 1-30 It is an alkyl group or a phenyl group. [[(CH3)3SiO]2(CH3)SiO-[Si(CH3)2O] n1 Si(CH3)2-(CH2) n2 -O-(CH2) n3 ]2-C[(CH2) n4 OC(=O)NH(CH2) n5 Si(OCH3)3[2](wherein n1 is an integer from 1 to 500, n2 is an integer from 1 to 30, n3 is an integer from 1 to 30, n4 is an integer from 1 to 10, and n5 is an integer from 1 to 30.) [(CH3)3SiO]2(CH3)SiO-(Si(CH3)2O) n1 Si(CH3)2(CH2) n2 CONH(CH2) n3 N((C=O)NH(CH2) n4 Si(OCH3)3)((CH2)3Si(OCH3)3) (wherein n1 is an integer from 1 to 500, n2 is an integer from 1 to 30, n3 is an integer from 1 to 30, n4 is an integer from 1 to 10, and n5 is an integer from 1 to 30.) [(CH3)3SiO]2(CH3)SiO-[Si(CH3)2O] n1 Si(CH3)2-(CH2) n2 -O-(CH2) n3 -C(CH2CH3)[(CH2) n4 NHC(=O)NH(CH2) n5 Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500, n2 is an integer from 1 to 30, n3 is an integer from 1 to 30, n4 is an integer from 1 to 10, and n5 is an integer from 1 to 30.) [(CH3)3SiO]2(CH3)SiO-[Si(CH3)2O] n1 Si(CH3)2-(CH2) n2-O-(CH2) n3 -C(CH2CH3)[(CH2) n4 NHC(=O)NH(CH2) n5 OC(=O)CH(CH3)CH2Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500, n2 is an integer from 1 to 30, n3 is an integer from 1 to 30, n4 is an integer from 1 to 10, and n5 is an integer from 1 to 30.) [(CH3)3SiO]2(CH3)SiO-[Si(CH3)2O] n1 Si(CH3)2-(CH2) n2 -O-(CH2) n3 -C[(CH2) n4 NHC(=O)NH(CH2) n5 Si(OCH3)3]3 (wherein n1 is an integer from 1 to 500, n2 is an integer from 1 to 30, n3 is an integer from 1 to 30, n4 is an integer from 1 to 10, and n5 is an integer from 1 to 30.); [(CH3)3SiO]2(CH3)SiO-[Si(CH3)2O] n1 Si(CH3)2-(CH2) n2 -O-(CH2) n3 -CR[(CH2) n4 NHC(=O)NH(CH2) n5 Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500, n2 is an integer from 1 to 30, n3 is an integer from 1 to 30, n4 is an integer from 1 to 10, n5 is an integer from 1 to 30, and R is C 1-30 It is an alkyl group or a phenyl group. [[(CH3)3SiO]2(CH3)SiO-[Si(CH3)2O] n1 Si(CH3)2-(CH2) n2 -O-(CH2) n3 -]2-C[(CH2) n4 NHC(=O)NH(CH2) n5 Si(OCH3)3]2 (wherein n1 is an integer between 1 and 500, n2 is an integer between 1 and 30, n3 is an integer between 1 and 30, n4 is an integer between 1 and 10, and n5 is an integer between 1 and 30). [(CH3)3SiO]3SiO-[Si(CH3)2O] n1 Si(CH3)2-(CH2) n2-O-(CH2) n3 -C(CH2CH3)[(CH2) n4 OC(=O)NH(CH2) n5 Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500, n2 is an integer from 1 to 30, n3 is an integer from 1 to 30, n4 is an integer from 1 to 10, and n5 is an integer from 1 to 30.) [(CH3)3SiO]3SiO-[Si(CH3)2O] n1 Si(CH3)2-(CH2) n2 -O-(CH2) n3 -C(CH2CH3)[(CH2) n4 OC(=O)NH(CH2) n5 OC(=O)CH(CH3)CH2Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500, n2 is an integer from 1 to 30, n3 is an integer from 1 to 30, n4 is an integer from 1 to 10, and n5 is an integer from 1 to 30.) [(CH3)3SiO]3SiO-[Si(CH3)2O] n1 Si(CH3)2-(CH2) n2 -O-(CH2) n3 -C[(CH2) n4 OC(=O)NH(CH2) n5 Si(OCH3)3]3 (wherein n1 is an integer from 1 to 500, n2 is an integer from 1 to 30, n3 is an integer from 1 to 30, n4 is an integer from 1 to 10, and n5 is an integer from 1 to 30.); [(CH3)3SiO]3SiO-[(Si(CH3)2O)] n1 Si(CH3)2-(CH2) n2 -O-(CH2) n3 -CR[(CH2) n4 OC(=O)NH(CH2) n5 Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500, n2 is an integer from 1 to 30, n3 is an integer from 1 to 30, n4 is an integer from 1 to 10, n5 is an integer from 1 to 30, and R is C 1-30 It is an alkyl group or a phenyl group. [[(CH3)3SiO]3SiO-[Si(CH3)2O] n1 Si(CH3)2-(CH2) n2 -O-(CH2) n3-]2-C[(CH2) n4 OC(=O)NH(CH2) n5 Si(OCH3)3[2](wherein n1 is an integer from 1 to 500, n2 is an integer from 1 to 30, n3 is an integer from 1 to 30, n4 is an integer from 1 to 10, and n5 is an integer from 1 to 30.) [(CH3)3SiO]3SiO-(Si(CH3)2O) n1 Si(CH3)2-(CH2) n2 CONH(CH2) n3 N((C=O)NH(CH2) n4 Si(OCH3)3)((CH2) n5 Si(OCH3)3) (wherein n1 is an integer from 1 to 500, n2 is an integer from 1 to 30, n3 is an integer from 1 to 30, n4 is an integer from 1 to 10, and n5 is an integer from 1 to 30.) [(CH3)3SiO]3SiO-[Si(CH3)2O] n1 Si(CH3)2-(CH2) n2 -O-(CH2) n3 -C(CH2CH3)[(CH2) n4 NHC(=O)NH(CH2) n5 Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500, n2 is an integer from 1 to 30, n3 is an integer from 1 to 30, n4 is an integer from 1 to 10, and n5 is an integer from 1 to 30.) [(CH3)3SiO]3SiO-[Si(CH3)2O] n1 Si(CH3)2-(CH2) n2 -O-(CH2) n3 -C[(CH2) n4 NHC(=O)NH(CH2) n5 Si(OCH3)3]3 (wherein n1 is an integer from 1 to 500, n2 is an integer from 1 to 30, n3 is an integer from 1 to 30, n4 is an integer from 1 to 10, and n5 is an integer from 1 to 30.); [(CH3)3SiO]3SiO-[Si(CH3)2O] n1 Si(CH3)2--(CH2) n2 -O-(CH2) n3 -CR[(CH2) n4 NHC(=O)NH(CH2) n5Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500, n2 is an integer from 1 to 30, n3 is an integer from 1 to 30, n4 is an integer from 1 to 10, n5 is an integer from 1 to 30, and R is C 1-30 It is an alkyl group or a phenyl group. [[(CH3)3SiO]3SiO-[Si(CH3)2O] n1 Si(CH3)2-(CH2) n2 -O-(CH2) n3 ]2-C[(CH2) n4 NHC(=O)NH(CH2) n5 Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500, n2 is an integer from 1 to 30, n3 is an integer from 1 to 30, n4 is an integer from 1 to 10, and n5 is an integer from 1 to 30). [(CH3)3SiO]3SiO-[Si(CH3)2O] n1 Si(CH3)2-(CH2) n2 -R[-(CH2) n3 -NHC(=O)NH-(CH2) n4 -Si(OCH3)3]2(wherein n1 is an integer from 1 to 500, n2 is an integer from 1 to 30, n3 is an integer from 0 to 10, n4 is an integer from 1 to 30, and R is The filename is TIFF2026103874000030.tif2628, where * binds with -CH2CH2- and ** binds with NHC(=O)NH.

[0425] In one embodiment, the compound represented by formula (1) has the following structure. CH3-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2-C(CH2CH3)[CH2OC(=O)NHCH2CH2CH2Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500). CH3CH2CH2CH2-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2-C(CH2CH3)[CH2OC(=O)NHCH2CH2CH2Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500). CH3-[Si(CH3)2O]n1 Si(CH3)2-CH2CH2CH2-O-CH2-C(CH2CH3)[CH2OC(=O)NHCH2CH2OC(=O)CH(CH3)CH2Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500). CH3CH2CH2CH2-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2-C(CH2CH3)[CH2OC(=O)NHCH2CH2OC(=O)CH(CH3)CH2Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500). CH3-[(Si(CH3)2O)] n1 Si(CH3)2-CH2CH2CH2-O-CH2-C[CH2OC(=O)NHCH2CH2CH2Si(OCH3)3]3 (wherein n1 is an integer between 1 and 500). CH3CH2CH2CH2-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2-C[CH2OC(=O)NHCH2CH2CH2Si(OCH3)3]3 (wherein n1 is an integer from 1 to 500). CH3-[(Si(CH3)2O)] n1 Si(CH3)2-CH2CH2CH2-O-CH2-CR[CH2OC(=O)NHCH2CH2CH2Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500, and R is C) 1-30 It is an alkyl group or a phenyl group. CH3CH2CH2CH2-[(Si(CH3)2O)] n1 Si(CH3)2-CH2CH2CH2-O-CH2-CR[CH2OC(=O)NHCH2CH2CH2Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500, and R is C) 1-30 It is an alkyl group or a phenyl group. [CH3-[(Si(CH3)2O)] n1 Si(CH3)2-CH2CH2CH2-O-CH2]2-C[CH2OC(=O)NHCH2CH2CH2Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500). [CH3CH2CH2CH2-[(Si(CH3)2O)] n1 Si(CH3)2-CH2CH2CH2-O-CH2]2-C[CH2OC(=O)NHCH2CH2CH2Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500). CH3(Si(CH3)2O) n1 Si(CH3)2(CH2) 10 CONH(CH2)2N(CONH(CH2)3Si(OCH3)3)((CH2)3Si(OCH3)3) (wherein n1 is an integer from 1 to 500). CH3-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2-C(CH2CH3)[CH2NHC(=O)NHCH2CH2CH2Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500). CH3CH2CH2CH2-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2-C(CH2CH3)[CH2NHC(=O)NHCH2CH2CH2Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500). CH3-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2-C(CH2CH3)[CH2NHC(=O)NHCH2CH2OC(=O)CH(CH3)CH2Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500). CH3CH2CH2CH2-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2-C(CH2CH3)[CH2NHC(=O)NHCH2CH2OC(=O)CH(CH3)CH2Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500). CH3-[(Si(CH3)2O)] n1 Si(CH3)2-CH2CH2CH2-O-CH2-C[CH2NHC(=O)NHCH2CH2CH2Si(OCH3)3]3 (wherein n1 is an integer between 1 and 500). CH3CH2CH2CH2-[Si(CH3)2O] n1Si(CH3)2-CH2CH2CH2-O-CH2-C[CH2NHC(=O)NHCH2CH2CH2Si(OCH3)3]3 (wherein n1 is an integer from 1 to 500). CH3-[(Si(CH3)2O)] n1 Si(CH3)2-CH2CH2CH2-O-CH2-CR[CH2NHC(=O)NHCH2CH2CH2Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500, and R is C) 1-30 It is an alkyl group or a phenyl group. CH3CH2CH2CH2-[(Si(CH3)2O)] n1 Si(CH3)2-CH2CH2CH2-O-CH2-CR[CH2NHC(=O)NHCH2CH2CH2Si(OCH3)3]2 (wherein n1 is an integer between 1 and 500). [CH3-[(Si(CH3)2O)] n1 Si(CH3)2-CH2CH2CH2-O-CH2]2-C[CH2NHC(=O)NHCH2CH2CH2Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500.) [CH3CH2CH2CH2-[(Si(CH3)2O)] n1 Si(CH3)2-CH2CH2CH2-O-CH2]2-C[CH2NHC(=O)NHCH2CH2CH2Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500). [CH3CH2CH2CH2-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2-R[NHC(=O)NHCH2CH2CH2Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500, and R is The file is TIFF2026103874000031.tif2628, where * combines with -CH2CH2- and ** combines with NHC(=O)NH. [(CH3)3SiO]2(CH3)SiO-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2-C(CH2CH3)[CH2OC(=O)NHCH2CH2CH2Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500). [(CH3)3SiO]2(CH3)SiO-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2-C(CH2CH3)[CH2OC(=O)NHCH2CH2OC(=O)CH(CH3)CH2Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500). [(CH3)3SiO]2(CH3)SiO-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2-C[CH2OC(=O)NHCH2CH2CH2Si(OCH3)3]3 (wherein n1 is an integer between 1 and 500). [(CH3)3SiO]2(CH3)SiO-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2-CR[CH2OC(=O)NHCH2CH2CH2Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500, and R is C) 1-30 It is an alkyl group or a phenyl group. [[(CH3)3SiO]2(CH3)SiO-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2]2-C[CH2OC(=O)NHCH2CH2CH2Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500.) [(CH3)3SiO]2(CH3)SiO-(Si(CH3)2O) n1 Si(CH3)2(CH2) 10 CONH(CH2)2N((C=O)NH(CH2)3Si(OCH3)3)((CH2)3Si(OCH3)3) (wherein n1 is an integer from 1 to 500). [(CH3)3SiO]2(CH3)SiO-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2-C(CH2CH3)[CH2NHC(=O)NHCH2CH2CH2Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500). [(CH3)3SiO]2(CH3)SiO-[Si(CH3)2O] n1Si(CH3)2-CH2CH2CH2-O-CH2-C(CH2CH3)[CH2NHC(=O)NHCH2CH2OC(=O)CH(CH3)CH2Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500). [(CH3)3SiO]2(CH3)SiO-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2-C[CH2NHC(=O)NHCH2CH2CH2Si(OCH3)3]3 (wherein n1 is an integer between 1 and 500). [(CH3)3SiO]2(CH3)SiO-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2-CR[CH2NHC(=O)NHCH2CH2CH2Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500, and R is C) 1-30 It is an alkyl group or a phenyl group. [[(CH3)3SiO]2(CH3)SiO-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2]2-C[CH2NHC(=O)NHCH2CH2CH2Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500); [(CH3)3SiO]3SiO-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2-C(CH2CH3)[CH2OC(=O)NHCH2CH2CH2Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500). [(CH3)3SiO]3SiO-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2-C(CH2CH3)[CH2OC(=O)NHCH2CH2OC(=O)CH(CH3)CH2Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500). [(CH3)3SiO]3SiO-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2-C[CH2OC(=O)NHCH2CH2CH2Si(OCH3)3]3 (wherein n1 is an integer between 1 and 500). [(CH3)3SiO]3SiO-[(Si(CH3)2O)] n1 Si(CH3)2-CH2CH2CH2-O-CH2-CR[CH2OC(=O)NHCH2CH2CH2Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500, and R is C) 1-30 It is an alkyl group or a phenyl group. [[(CH3)3SiO]3SiO-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2]2-C[CH2OC(=O)NHCH2CH2CH2Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500.) [(CH3)3SiO]3SiO-(Si(CH3)2O) n1 Si(CH3)2(CH2) 10 CONH(CH2)2N((C=O)NH(CH2)3Si(OCH3)3)((CH2)3Si(OCH3)3) (wherein n1 is an integer from 1 to 500). [(CH3)3SiO]3SiO-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2-C(CH2CH3)[CH2NHC(=O)NHCH2CH2CH2Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500). [(CH3)3SiO]3SiO-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2-C[CH2NHC(=O)NHCH2CH2CH2Si(OCH3)3]3 (wherein n1 is an integer between 1 and 500). [(CH3)3SiO]3SiO-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2-CR[CH2NHC(=O)NHCH2CH2CH2Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500, and R is C) 1-30 It is an alkyl group or a phenyl group. [[(CH3)3SiO]3SiO-[Si(CH3)2O] n1Si(CH3)2-CH2CH2CH2-O-CH2]2-C[CH2NHC(=O)NHCH2CH2CH2Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500); [(CH3)3SiO]3SiO-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2-R[NHC(=O)NHCH2CH2CH2Si(OCH3)3]2 (wherein n1 is an integer from 1 to 500, and R is The filename is TIFF2026103874000032.tif2628, where * binds with -CH2CH2- and ** binds with NHC(=O)NH.

[0426] In one embodiment, the compound represented by formula (1) has the following structure. CH3CH2CH2CH2-[(Si(CH3)2O)] n1 Si(CH3)2-CH2CH2CH2-O-CH2-C(CH2CH3)[CH2OC(=O)NHCH2CH2CH2Si(OCH3)3]2 (wherein n1 is between 10 and 100). CH3(Si(CH3)2O) n1 Si(CH3)2(CH2) 10 CONH(CH2)2N(CONH(CH2)3Si(OCH3)3)((CH2)3Si(OCH3)3) (wherein n1 is between 10 and 100). TIFF2026103874000033.tif51170 (In the formula, n1 is between 10 and 100.)

[0427] The following are specific examples of compounds represented by formula (1). CH3CH2CH2CH2-[(Si(CH3)2O)] n1 Si(CH3)2-CH2CH2CH2-O-CH2-C(CH2CH3)[CH2OC(=O)NHCH2CH2CH2Si(OCH3)3]2 (wherein n1 is 60); CH3(Si(CH3)2O) n1 Si(CH3)2(CH2) 10CONH(CH2)2N(CONH(CH2)3Si(OCH3)3)((CH2)3Si(OCH3)3) (wherein n1 is 18); TIFF2026103874000034.tif51170 (In the formula: n1 is 58.)

[0428] [Manufacturing method] The method for producing the silane compounds of this disclosure is described below. However, the method for producing the silane compounds of this disclosure is not limited to the method described below.

[0429] (Manufacturing method 1) This manufacturing method, (1a) A step of reacting a carbinol having a group containing a Si atom to which a hydroxyl group or hydrolyzable group is not directly bonded with a compound having a group containing a Si atom to which a hydroxyl group or hydrolyzable group is bonded. The above process can be used to produce the silane compounds of this disclosure.

[0430] Carbinols having a group containing a Si atom to which a hydroxyl group or hydrolyzable group is not directly bonded are represented, for example, by the following formula. [ka] During the ceremony: Each cn is an independent integer between 1 and 3, preferably 1; cm may be an integer between 1 and 500, an integer between 1 and 300, or an integer between 1 and 200; R CA1 Each of these is independently a hydrocarbon group, which may be, for example, an alkyl group having 1 to 12 carbon atoms, a methyl group, or an n-butyl group; R CA2 Each of these is independently a hydrocarbon group, which may be, for example, an alkyl group having 1 to 12 carbon atoms, or a methyl group; R CA3 This is a single-bonded or divalent organic group. The divalent organic group may be, for example, an alkylene group having 1 to 30 carbon atoms in which some of the methylene groups may be replaced by oxygen atoms.

[0431] Examples of the above-mentioned carbinols include polydimethylsiloxanes having hydroxyl groups at their termini, such as Cyraprene (trademark registered) FM-DA11, FM-DA21, and FM-DA26 manufactured by JNC Corporation, and MCR-C61 manufactured by Gelest.

[0432] The terminal group of the above carbinol is CH3CH2CH2CH2-[Si(CH3)2O] n1 Si(CH3)2-, CH3-[Si(CH3)2O] n1 Si(CH3)2-, [(CH3)3SiO)]2(CH3)Si-O-[Si(CH3)2O] n1 Si(CH3)2-, [(CH3)3SiO]3Si-O-[Si(CH3)2O] n1 Examples include Si(CH3)2-.

[0433] In one embodiment, the terminal group of the above carbinol is CH3CH2CH2CH2-[Si(CH3)2O] n1 Si(CH3)2-, CH3-[Si(CH3)2O] n1 It is Si(CH3)2-.

[0434] In one embodiment, the terminal group of the above carbinol is [(CH3)3SiO]2(CH3)Si-O-[Si(CH3)2O] n1 Si(CH3)2-, [(CH3)3SiO]3Si-O-[Si(CH3)2O] n1 It is Si(CH3)2-.

[0435] In one embodiment, the above-mentioned carbinol is represented by the following structure. CH3-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2-C(CH2CH3)(CH2OH)2 (wherein n1 is an integer between 1 and 500). CH3CH2CH2CH2-[Si(CH3)2O] n1Si(CH3)2-CH2CH2CH2-O-CH2-C(CH2CH3)(CH2OH)2; CH3-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2-C(CH2CH3)(CH2OC(=O)NHCH2CH2OH)2; CH3CH2CH2CH2-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2-C(CH2CH3)(CH2OC(=O)NHCH2CH2OH)2; CH3-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2-CR(CH2OH)2(R is a 1-30 alkyl group or a phenyl group.); CH3CH2CH2CH2-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2-CR(CH2OH)2 [CH3-[(Si(CH3)2O)] n1 Si(CH3)2-CH2CH2CH2-O-CH2]2-C(CH2OH)2 [CH3CH2CH2CH2-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2]2-C(CH2OH)2; CH3(Si(CH3)2O) n1 Si(CH3)2(CH2) 10 [[ID=3​​​​​​​​​​​​​CH3CH2CH2CH2-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2-C(CH2CH3)(CH2NH2)2; CH3-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2-C(CH2NH2)3; CH3CH2CH2CH2-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2-C(CH2NH2)3; CH3-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2-CR(CH2NH2)2(R is a 1-30 alkyl group or a phenyl group.); CH3CH2CH2CH2-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2-CR(CH2NH2)2; [CH3-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2]2-C(CH2NH2)2; [CH3CH2CH2CH2-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2]2-C(CH2NH2)2; [(CH3)3SiO]2(CH3)SiO-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2-C(CH2CH3)(CH2OH)2; [(CH3)3SiO]2(CH3)SiO-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2-C(CH2OH)3; [(CH3)3SiO]2(CH3)SiO-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2-CR(CH2OH)2; [[(CH3)3SiO]2(CH3)SiO-[(Si(CH3)2O)] n1 Si(CH3)2-CH2CH2CH2-O-CH2]2-C(CH2OH)2 [(CH3)3SiO]2(CH3)SiO-(Si(CH3)2O) n1 Si(CH3)2(CH2) 10 CONH(CH2)2NH2; [(CH3)3SiO]2(CH3)SiO-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2-C(CH2CH3)(CH2NH2)2; [(CH3)3SiO]2(CH3)SiO-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2-C(CH2NH2)3; [(CH3)3SiO]2(CH3)SiO-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2-CR(NH2)2; [[(CH3)3SiO]2(CH3)SiO-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2]2-C(CH2NH2)2; [(CH3)3SiO]3SiO-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2-C(CH2CH3)(CH2OH)2; [(CH3)3SiO]3SiO-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2-C(CH2OH)3; [(CH3)3SiO]3SiO-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2-CR(CH2OH)2; [[(CH3)3SiO]3SiO-[(Si(CH3)2O)] n1 Si(CH3)2-CH2CH2CH2-O-CH2]2-C(CH2OH)2 [(CH3)3SiO]3SiO-(Si(CH3)2O) n1 Si(CH3)2(CH2) 10 CONH(CH2)2NH2; [(CH3)3SiO]3SiO-[Si(CH3)2O] n1Si(CH3)2-CH2CH2CH2-O-CH2-C(CH2CH3)(CH2NH2)2; [(CH3)3SiO]3SiO-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2-C(CH2NH2)3; [(CH3)3SiO]3SiO-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2-CR(NH2)2; [[(CH3)3SiO]3SiO-[Si(CH3)2O] n1 Si(CH3)2-CH2CH2CH2-O-CH2]2-C(CH2NH2)2 (n is an integer between 1 and 500.)

[0436] Examples of compounds having a group containing a Si atom to which a hydroxyl group or a hydrolyzable group is bonded include (3-isocyanatopropyl)trimethoxysilane and (3-isocyanatopropyl)triethoxysilane.

[0437] In the above reaction, the reaction temperature is not particularly limited. For example, the reaction temperature may be 0 to 200°C, 20 to 150°C, or 20 to 100°C.

[0438] The above reaction is not particularly limited, but can be carried out, for example, by stirring for 1 to 60 minutes or 1 to 72 hours.

[0439] The above reaction can be carried out in a solvent. As a solvent, for example, at least one selected from the group consisting of diethyl ether, tetrahydrofuran, cyclopentyl methyl ether, ethylene glycol, dichloromethane, chloroform, benzene, toluene, and 1,3-bis(trifluoromethyl)benzene can be used. Preferably, at least one selected from the group consisting of acetonitrile, dichloromethane, chloroform, toluene, diethyl ether, and tetrahydrofuran can be used. Two or more of these solvents may be used in mixture form. The above reaction may also be carried out without a solvent.

[0440] A catalyst may be added to the above reaction. Examples of catalysts include dibutyltin dilaurate, tin(II) 2-ethylhexanoate, triethylamine, tris(2-ethylhexanoate)bismuth(III), bis(6-methylheptyl) 2,2'-[(dibutylstannylene)bisthio]bisacetate, di-n-octyltin oxide, tetraisopropyl orthotitanate, zinc, and bismuth. The above reaction may also be carried out without a catalyst.

[0441] (Manufacturing method 2) This manufacturing method, (2a) A step of producing an olefin-containing urethane compound by reacting a carbinol having a group containing a Si atom to which a hydroxyl group or hydrolyzable group is not directly bonded with an olefin (-CH=CH2) compound having a group containing a Si atom to which a hydroxyl group or hydrolyzable group is bonded, and (2b) A step of synthesizing the silane compound of the present disclosure from the obtained olefin-containing urethane compound. Includes.

[0442] Process (2a) Carbinol has the same meaning as above.

[0443] Examples of olefin compounds having a group containing a Si atom to which a hydroxyl group or hydrolyzable group is bonded include allyl isocyanate, 4-isocyanate-1-butene, 5-isocyanate-1-pentene, 6-isocyanate-1-hexene, 7-isocyanate-1-heptene, 10-isocyanate-1-decene, and 11-isocyanate-1-undecene.

[0444] The above reaction temperature is not particularly limited. For example, the reaction temperature may be 0 to 200°C, 20 to 150°C, or 20 to 100°C.

[0445] The above reaction is not particularly limited, but can be carried out, for example, by stirring for 1 to 60 minutes or 1 to 72 hours.

[0446] The above reaction can be carried out in a solvent. As a solvent, for example, at least one selected from the group consisting of diethyl ether, tetrahydrofuran, cyclopentyl methyl ether, ethylene glycol, dichloromethane, chloroform, benzene, toluene, and 1,3-bis(trifluoromethyl)benzene can be used. Preferably, at least one selected from the group consisting of acetonitrile, dichloromethane, chloroform, toluene, diethyl ether, and tetrahydrofuran can be used. Two or more of these solvents may be used in mixture form. The above reaction may also be carried out without a solvent.

[0447] A catalyst may be added to the above reaction. Examples of catalysts include dibutyltin dilaurate, tin(II) 2-ethylhexanoate, triethylamine, tris(2-ethylhexanoate)bismuth(III), bis(6-methylheptyl) 2,2'-[(dibutylstannylene)bisthio]bisacetate, di-n-octyltin oxide, tetraisopropyl orthotitanate, zinc, and bismuth. The above reaction may also be carried out without a catalyst.

[0448] Process (2b) Olefin-containing urethane compounds contain olefin groups at their terminal ends.

[0449] The urethane compound contains the following formula: HSiR j27 m3 R j28 3-m3 [In the formula, R j27 Each of these is independently a hydroxyl group or a hydrolyzable group, R j28 Each of these is independently a monovalent organic group, m3 is between 1 and 3. A silane compound can be obtained by reacting it with the compound represented by . The above monovalent organic group does not contain a hydrolyzable group. The monovalent organic group has the same meaning as above.

[0450] The reaction temperature, reaction time, solvent, and catalyst are the same as in step (2a).

[0451] (Manufacturing method 3) This manufacturing method, (3a) A step of reacting an amine having a group containing a Si atom to which a hydroxyl group or hydrolyzable group is not directly bonded with a compound having a group containing a Si atom to which a hydroxyl group or hydrolyzable group is bonded. The above process can be used to produce the silane compounds of this disclosure.

[0452] Amine having a group containing a Si atom to which a hydroxyl group or hydrolyzable group is not directly bonded is represented, for example, by the following formula. [ka] During the ceremony: Each cn is an independent integer between 1 and 3, preferably 1; cm may be an integer between 1 and 500, an integer between 1 and 300, or an integer between 1 and 200; R CA1 Each of these is independently a hydrocarbon group, which may be, for example, an alkyl group having 1 to 12 carbon atoms, a methyl group, or an n-butyl group; R CA2 Each of these is independently a hydrocarbon group, which may be, for example, an alkyl group having 1 to 12 carbon atoms, or a methyl group; R CA3 This is a single-bonded or divalent organic group. The divalent organic group may be, for example, an alkylene group having 1 to 30 carbon atoms in which some of the methylene groups may be replaced by oxygen atoms.

[0453] The terminal group of the above amine is CH3CH2CH2CH2-[Si(CH3)2O] n1 Si(CH3)2-, CH3-[Si(CH3)2O] n1 Si(CH3)2-, [(CH3)3SiO)]2(CH3)Si-O-[Si(CH3)2O] n1Si(CH3)2-, [(CH3)3SiO]3Si-O-[Si(CH3)2O] n1 Examples include Si(CH3)2-.

[0454] In one embodiment, the terminal group of the above amine is CH3CH2CH2CH2-[Si(CH3)2O] n1 Si(CH3)2-, CH3-[Si(CH3)2O] n1 It is Si(CH3)2-.

[0455] In one embodiment, the terminal group of the above amine is [(CH3)3SiO]2(CH3)Si-O-[Si(CH3)2O] n1 Si(CH3)2-, [(CH3)3SiO]3Si-O-[Si(CH3)2O] n1 It is Si(CH3)2-.

[0456] In one embodiment, the above amine is represented by the following structure. CH3-[Si(CH3)2O] n1 Si(CH3)2-(CH2)2-NH2, CH3CH2CH2CH2-[Si(CH3)2O] n1 Si(CH3)2-(CH2)2-NH2, [(CH3)3SiO)]2(CH3)Si-O-[Si(CH3)2O] n1 Si(CH3)2-(CH2)2-NH2, [(CH3)3SiO]3Si-O-[Si(CH3)2O] n1 Si(CH3)2-(CH2)2-NH2, CH3-[Si(CH3)2O] n1 Si(CH3)2-(CH2)3-NH2, CH3CH2CH2CH2-[Si(CH3)2O] n1 Si(CH3)2-(CH2)3-NH2, [(CH3)3SiO)]2(CH3)Si-O-[Si(CH3)2O] n1 Si(CH3)2-(CH2)3-NH2, [(CH3)3SiO]3Si-O-[Si(CH3)2O] n1Si(CH3)2-(CH2)3-NH2ぁ CH3-[Si(CH3)2O] n1 Si(CH3)2-(CH2) 10 -NH2ぁ CH3CH2CH2CH2-[Si(CH3)2O] n1 Si(CH3)2-(CH2) 10 -NH2ぁ [(CH3)3SiO)]2(CH3)Si-O-[Si(CH3)2O] n1 Si(CH3)2-(CH2) 10 -NH2ぁ [(CH3)3SiO]3Si-O-[Si(CH3)2O] n1 Si(CH3)2-(CH2) 10 -NH2ぁ CH3-[Si(CH3)2O] n1 Si(CH3)2-(CH2) 11 -NH2ぁ CH3CH2CH2CH2-[Si(CH3)2O] n1 Si(CH3)2-(CH2) 11 -NH2ぁ [(CH3)3SiO)]2(CH3)Si-O-[Si(CH3)2O] n1 Si(CH3)2-(CH2) 11 -NH2ぁ [(CH3)3SiO]3Si-O-[Si(CH3)2O] n1 Si(CH3)2-(CH2) 11 -NH2ぁ CH3-[Si(CH3)2O] n1 Si(CH3)2-(CH2) 16 -NH2ぁ CH3CH2CH2CH2-[Si(CH3)2O] n1 Si(CH3)2-(CH2) 16 -NH2ぁ [(CH3)3SiO)]2(CH3)Si-O-[Si(CH3)2O] n1 Si(CH3)2-(CH2) 16 -NH2ぁ [(CH3)3SiO]3Si-O-[Si(CH3)2O] n1 Si(CH3)2-(CH2)16 -NH2ぁ CH3-[Si(CH3)2O] n1 Si(CH3)2-(CH2) 18 -NH2ぁ CH3CH2CH2CH2-[Si(CH3)2O] n1 Si(CH3)2-(CH2) 18 -NH2ぁ [(CH3)3SiO)]2(CH3)Si-O-[Si(CH3)2O] n1 Si(CH3)2-(CH2) 18 -NH2ぁ [(CH3)3SiO]3Si-O-[Si(CH3)2O] n1 Si(CH3)2-(CH2) 18 -NH2ぁ CH3-[Si(CH3)2O] n1 Si(CH3)2-(CH2) 22 -NH2ぁ CH3CH2CH2CH2-[Si(CH3)2O] n1 Si(CH3)2-(CH2) 22 -NH2ぁ [(CH3)3SiO)]2(CH3)Si-O-[Si(CH3)2O] n1 Si(CH3)2-(CH2) 22 -NH2ぁ [(CH3)3SiO]3Si-O-[Si(CH3)2O] n1 Si(CH3)2-(CH2) 22 -NH2ぁ CH3-[Si(CH3)2O] n1 Si(CH3)2-(CH2) 29 -NH2ぁ CH3CH2CH2CH2-[Si(CH3)2O] n1 Si(CH3)2-(CH2) 29 -NH2ぁ [(CH3)3SiO)]2(CH3)Si-O-[Si(CH3)2O] n1 Si(CH3)2-(CH2) 29 -NH2ぁ [(CH3)3SiO]3Si-O-[Si(CH3)2O] n1 Si(CH3)2-(CH2)29 -NH2, (n1 is an integer between 1 and 500, independently of each other.)

[0457] Examples of compounds having a group containing a Si atom to which a hydroxyl group or a hydrolyzable group is bonded include (3-isocyanatopropyl)trimethoxysilane and (3-isocyanatopropyl)triethoxysilane.

[0458] In the above reaction, the reaction temperature is not particularly limited. For example, the reaction temperature may be 0 to 200°C, 20 to 150°C, or 20 to 100°C.

[0459] The above reaction can be carried out in a solvent. As a solvent, for example, at least one selected from the group consisting of diethyl ether, tetrahydrofuran, cyclopentyl methyl ether, ethylene glycol, dichloromethane, chloroform, benzene, toluene, and 1,3-bis(trifluoromethyl)benzene can be used. Preferably, at least one selected from the group consisting of acetonitrile, dichloromethane, chloroform, toluene, diethyl ether, and tetrahydrofuran can be used. Two or more of these solvents may also be used in mixture form. The above reaction may also be carried out without a solvent.

[0460] A catalyst may be added to the above reaction. Examples of catalysts include dibutyltin dilaurate, tin(II) 2-ethylhexanoate, triethylamine, tris(2-ethylhexanoate)bismuth(III), bis(6-methylheptyl) 2,2'-[(dibutylstannylene)bisthio]bisacetate, di-n-octyltin oxide, tetraisopropyl orthotitanate, zinc, and bismuth. The above reaction may also be carried out without a catalyst.

[0461] [Composition] The compositions of the present disclosure include at least one compound selected from the group consisting of silane compounds of the present disclosure and condensates obtained by condensing at least a portion of the silane compounds.

[0462] In one embodiment, the composition of the Disclosure comprises a silane compound of the Disclosure.

[0463] In one embodiment, the compositions of the Disclosure comprise condensates of the silane compounds of the Disclosure.

[0464] The compositions disclosed herein are preferably used as surface treatment agents or as components of surface treatment agents.

[0465] [Surface treatment agent] The surface treatment agent of this disclosure preferably comprises the above composition.

[0466] The surface treatment agent of this disclosure contains at least one silane compound represented by formula (1).

[0467] In one embodiment, the surface treatment agent of the present disclosure is at least one compound represented by formula (1) itself.

[0468] The surface treatment agent of this disclosure contains a condensate of at least one silane compound represented by formula (1).

[0469] In one embodiment, the content of the silane compound represented by formula (1) above may be preferably 0.1 to 50.0% by mass, more preferably 1.0 to 30.0% by mass, even more preferably 5.0 to 25.0% by mass, and particularly preferably 10.0 to 20.0% by mass, relative to the total surface treatment agent.

[0470] In another embodiment, the content of the silane compound represented by formula (1) above may be preferably 0.001 to 30% by mass, more preferably 0.01 to 10% by mass, even more preferably 0.05 to 5% by mass, and particularly preferably 0.05 to 2% by mass, relative to the total surface treatment agent.

[0471] In one embodiment, the surface treatment agent of the present disclosure may contain a silane compound represented by formula (1) and a condensate obtained by condensing at least a portion of the silane compound represented by formula (1).

[0472] In the above embodiment, the content of the condensate may be preferably 40% by mass or less, more preferably 30% by mass or less, relative to the total of the silane compound represented by formula (1) and the condensate. Here, the content of the condensate can be determined, for example, from the ratio of peak positions and areas in GPC (gel permeation chromatography).

[0473] The above composition, preferably, further, [ka] It contains compounds represented by [formula]. x3 is an integer between 6 and 80. Si This is synonymous with the above.

[0474] The content of the compound represented by formula (2) is preferably 0.1 to 30% by mass, more preferably 0.5 to 10% by mass, even more preferably 1 to 3% by mass, and particularly preferably 1 to 2% by mass, relative to the total of the compound represented by formula (1) and the compound represented by formula (2).

[0475] The compound represented by formula (2) may be present in the composition as one type or as two or more types.

[0476] The surface treatment agents disclosed herein may include solvents, silicone compounds (non-reactive) that can be understood as silicone oils (hereinafter referred to as "silicone oils"), amine compounds, alcohols, catalysts, surfactants, polymerization inhibitors, sensitizers, and the like.

[0477] In one embodiment, the surface treatment agent of the present disclosure is R 90 Contains compounds represented by -OH. R 90 is a monovalent organic group, preferably C 1-20 Alkyl alkyl group or C 3-20 These are alkylene groups, and these groups may be substituted with one or more substituents. Examples of substituents include hydroxyl groups, -OR 91 (Here, R91 is C 1-10 Alkyl alkyl group, preferably C 1-3 Examples include alkyl groups (for example, a methyl group).

[0478] In one embodiment, the surface treatment agent of the present disclosure is R 81 Ure 82 , R 83 n8 C6H 6-n8 , R 84 R 85 R 86 Si-(O-SiR 87 R 88 ) m8 -R 89 , and (OSiR 87 R 88 ) m9 [In the ceremony R 81 ~R 89 Each of these is independently a monovalent organic group with 1 to 10 carbon atoms. m8 is an integer between 1 and 6. m9 is an integer between 3 and 8. n8 is an integer between 0 and 6. It may contain a solvent selected from the compounds represented by .

[0479] The monovalent organic group having 1 to 10 carbon atoms may be linear, branched, or may even contain a cyclic structure.

[0480] In one embodiment, the monovalent organic group having 1 to 10 carbon atoms may contain an oxygen atom, a nitrogen atom, or a halogen atom.

[0481] In another embodiment, the monovalent organic group having 1 to 10 carbon atoms does not contain a halogen atom.

[0482] In a preferred embodiment, the monovalent organic group having 1 to 10 carbon atoms is a hydrocarbon group which may be substituted with a halogen, preferably an unsubstituted hydrocarbon group.

[0483] In one embodiment, the hydrocarbon group is a straight chain.

[0484] In another embodiment, the hydrocarbon group is a branched chain.

[0485] In another embodiment, the hydrocarbon group includes a cyclic structure.

[0486] In one embodiment, the solvent is R 81 Ure 82 That is the case.

[0487] R 81 and R 82 Each of these is independently preferably a hydrocarbon group having 1 to 8 carbon atoms, more preferably C 1-6 Alkyl alkyl group, or C 5-8 It may be a cycloalkyl group.

[0488] In one embodiment, the solvent is R 83 n8 C6H 6-n8 That is the case.

[0489] C6H 6-n8 This is an n8 valent benzene ring. That is, R 83 n8 C6H 6-n8 This is n8 R 83 This is a benzene substituted with [substance name].

[0490] R 83 Each of these is independently a halogen, or a C which may be substituted with a halogen. 1-6 It can be an alkyl group.

[0491] n8 is preferably an integer between 1 and 3.

[0492] In one embodiment, the solvent is R 84 R 85 R 86 Si-(O-SiR 87 R 88 ) m8 -R 89 That is the case.

[0493] In one embodiment, the solvent is (OSiR 87 R 88 ) m9 (OSiR 87 R 88 ) m9 This involves multiple OSiR 87 R 88 It is a cyclic siloxane formed by the ring-like bonding of units.

[0494] R 84 ~R 89 Each of these is independently a hydrogen atom, or C 1-6 an alkyl group, preferably C 1-6 alkyl groups, more preferably C 1-3 The alkyl group is more preferably a methyl group.

[0495] m8 is preferably an integer between 1 and 6, more preferably an integer between 1 and 5, and even more preferably between 1 and 2.

[0496] m9 is preferably an integer between 3 and 6, more preferably an integer between 3 and 5.

[0497] The solvent is preferably at least one selected from aliphatic hydrocarbons, aromatic hydrocarbons, esters, ketones, glycol ethers, ethers, and siloxanes.

[0498] In one embodiment, the solvent may include, for example, aliphatic hydrocarbons such as hexane, cyclohexane, heptane, octane, nonane, decane, undecane, dodecane, and mineral spirits; aromatic hydrocarbons such as benzene, toluene, xylene, naphthalene, and solvent naphtha; esters such as methyl acetate, ethyl acetate, propyl acetate, n-butyl acetate, isopropyl acetate, isobutyl acetate, cellosolve acetate, propylene glycol methyl ether acetate, carbitol acetate, diethyl oxalate, ethyl pyruvate, ethyl-2-hydroxybutyrate, ethyl acetate acetate, amyl acetate, methyl lactate, ethyl lactate, methyl 3-methoxypropionate, ethyl 3-methoxypropionate, methyl 2-hydroxyisobutyrate, and ethyl 2-hydroxyisobutyrate; ketones such as acetone, methyl ethyl ketone, methyl isobutyl ketone, 2-hexanone, cyclohexanone, methylaminoketone, and 2-heptanone; and ethyl cellosolve. Glycol ethers such as methyl cellosolve, methyl cellosolve acetate, ethyl cellosolve acetate, propylene glycol monomethyl ether, propylene glycol monoethyl ether, propylene glycol monobutyl ether, propylene glycol monomethyl ether acetate, propylene glycol monoethyl ether acetate, propylene glycol monobutyl ether acetate, dipropylene glycol dimethyl ether, and ethylene glycol monoalkyl ether; glycols such as ethylene glycol and propylene glycol; cyclic ethers such as tetrahydrofuran, tetrahydropyran, and dioxane; amides such as N,N-dimethylformamide, N,N-dimethylacetamide, and N-methylpyrrolidone; diethylene glycol monoethyl ether acetate; polyfluoroaromatic hydrocarbons (e.g., 1,3-bis(trifluoromethyl)benzene); polyfluoroaliphatic hydrocarbons (e.g., C6F 13CH2CH3 (e.g., AsahiClean® AC-6000 manufactured by Asahi Glass Co., Ltd.), 1,1,2,2,3,3,4-heptafluorocyclopentane (e.g., Zeolora® H manufactured by Nippon Zeon Co., Ltd.); 1,1,2-trichloro-1,2,2-trifluoroethane, 1,2-dichloro-1,1,2,2-tetrafluoroethane, 1,1-dichloro-1,2,2,3,3-pentafluoropropane (HCFC225), 1,3 -Fluorine-containing hydrocarbons such as bis(trifluoromethyl)benzene; hydrofluoroethers (HFE) (e.g., perfluoropropyl methyl ether (C3F7OCH3) (e.g., Novec® 7000 manufactured by Sumitomo 3M Co., Ltd.), perfluorobutyl methyl ether (C4F9OCH3) (e.g., Novec® 7100 manufactured by Sumitomo 3M Co., Ltd.), perfluorobutyl ethyl ether (C4F9OC2H5) ( Examples include alkyl perfluoroalkyl ethers such as Novec® 7200 (manufactured by Sumitomo 3M Co., Ltd.), perfluorohexyl methyl ether (C2F5CF(OCH3)C3F7) (for example, Novec® 7300 (manufactured by Sumitomo 3M Co., Ltd.) (the perfluoroalkyl group and alkyl group may be linear or branched), or ethers such as CF3CH2OCF2CHF2 (for example, Asahiclean® AE-3000 (manufactured by Asahi Glass Co., Ltd.)), cyclopentyl methyl ether; siloxanes such as hexamethyldisiloxane, hexaethyldisiloxane, octamethyltrisiloxane, octamethylcyclotetrasiloxane, octamethylcyclopentasiloxane, decamethylcyclopentasiloxane, decamethyltetrasiloxane, dodecamethylpentasiloxane, tetradecamethylhexasiloxane; and dimethyl sulfoxides. Alternatively, mixed solvents of two or more of these are also possible. Among these, aliphatic hydrocarbons, esters, glycol ethers, and siloxanes are preferred.For example, hexane, cyclohexane, heptane, octane, nonane, decane, undecane, dodecane, mineral spirits, methyl acetate, ethyl acetate, propyl acetate, n-butyl acetate, isopropyl acetate, isobutyl acetate, propylene glycol monomethyl ether, propylene glycol monoethyl ether, propylene glycol monobutyl ether, methanol, ethanol, iso-propanol, n-butanol, isobutanol, tert-butanol, sec-butanol, diethylene glycol monomethyl ether, hexamethyldisiloxane, hexaethyldisiloxane, octamethyltrisiloxane, decamethyltetrasiloxane, dodecamethylpentasiloxane, tetradecamethylhexasiloxane, octamethylcyclotetrasiloxane, and octamethylcyclopentasiloxane are preferred.

[0499] The silicone oil is not particularly limited, but for example, the following general formula (3a): R 1a -(SiR 3a 2-0) a1 -SiR 3a 2-R 1a ...(3a) [In formula: R 1a Each of these is independently a hydrogen atom or a hydrocarbon group. R 3a Each of these is independently a hydrogen atom or a hydrocarbon group. a1 is between 2 and 3000. Examples of compounds represented by [the formula shown] are given.

[0500] The above R 3a Each of these is independently either a hydrogen atom or a hydrocarbon group. Such hydrocarbon groups may be substituted.

[0501] R 3a Each of these is independently preferably an unsubstituted hydrocarbon group or a hydrocarbon group substituted with a halogen atom. The halogen atom is preferably a fluorine atom.

[0502] R 3a Each of these C atoms may be independently substituted, preferably with a halogen atom. 1-6 Alkyl group or aryl group, more preferably C 1-6 It is an alkyl group or an aryl group.

[0503] C above 1-6 The alkyl group may be linear or branched, but linear is preferred. C 1-6 The alkyl group is preferably C 1-3 An alkyl group, more preferably a methyl group.

[0504] The above aryl group is preferably a phenyl group.

[0505] In one embodiment, R 3a Each of them is independent of C 1-6 Alkyl alkyl group, preferably C 1-3 An alkyl group, more preferably a methyl group.

[0506] In another embodiment, R 3a This is a phenyl group.

[0507] In another embodiment, R 3a This is a methyl group or a phenyl group, preferably a methyl group.

[0508] The above R 1a Each of these is independently a hydrogen atom or a hydrocarbon group, and the above R 3a It is synonymous with [the above].

[0509] R 1a Each of these C atoms may be independently substituted, preferably with a halogen atom. 1-6 Alkyl group or aryl group, more preferably C 1-6 It is an alkyl group or an aryl group.

[0510] In one embodiment, R 1a Each of them is independent of C 1-6 Alkyl alkyl group, preferably C1-3 An alkyl group, more preferably a methyl group.

[0511] In another embodiment, R 1a This is a phenyl group.

[0512] In another embodiment, R 1a This is a methyl group or a phenyl group, preferably a methyl group.

[0513] The above a1 is between 2 and 1500. a1 is preferably 5 or more, more preferably 10 or more, even more preferably 15 or more, for example 30 or more, or 50 or more. a1 is preferably 1000 or less, more preferably 500 or less, even more preferably 200 or less, even more preferably 150 or less, for example 100 or less, or 80 or less.

[0514] a1 may preferably be 5 to 1000, more preferably 10 to 500, even more preferably 15 to 200, and even more preferably 15 to 150.

[0515] Other silicone oils include the following (3b): R 1a -R SO2 -R 3a ...(3b) [In formula: R 1a Each of these is independently a hydrocarbon group, R 3a Each of these is independently a hydrocarbon group, R SO2 This is a divalent siloxane-containing group, preferably -R S -SiR 75 2-, R S The formula is as follows: [ka] [In formula: R 73 Each of them is independently a single bond, C 1-12 Alkylene group, -R 76 -OR76 -, -R 78 -R 77 -R 78 -, -R 78 -R 77 -R 79 -R 77 -R 78 -, -R 78 -R 77 -R 79 -R 76 -R 79 -R 77 -R 78 -, or -R 79 -R 76 -R 79 -R 77 -R 79 -R 76 -R 79 -and, R 74 Each of them is independent of C 1-12 Alkylene group, -R 76 -OR 76 -, -R 78 -R 77 -R 78 -, -R 78 -R 77 -R 79 -R 77 -R 78 -, -R 78 -R 77 -R 79 -R 76 -R 79 -R 77 -R 78 -, or -R 79 -R 76 -R 79 -R 77 -R 79 -R 76 -R 79 -and, R 76 Each of them is independent of C 1-6 It is an alkylene group, R 77 These are, independently, a phenylene group or a naphthylene group, which may be substituted. R 78 Each of these is independently a single bond, or C 1-6 It is an alkylene group, R 79 Each of these is independently a single bond or an oxygen atom. R 75 Each of these is independently a hydrocarbon group, x is an integer between 0 and 500. y is an integer between 0 and 500. z is an integer between 0 and 500. x+y+z is greater than or equal to 1. The order in which each repeating unit, denoted by x, y, or z and enclosed in parentheses, exists is arbitrary within the expression. It is a base represented by [this symbol]. Examples of compounds represented by [the formula shown] are given.

[0516] The above-mentioned silicone oil may have an average molecular weight of 500 to 1,000,000, preferably 1,000 to 100,000. The molecular weight of the silicone oil can be measured using GPC.

[0517] Examples of the above silicone oils include -(SiR 3a 2-0) a1 A linear or cyclic silicone oil with a1 of 30 or less may be used. Linear silicone oils may be so-called straight silicone oils and modified silicone oils. Examples of straight silicone oils include dimethyl silicone oil, methylphenyl silicone oil, and methyl hydrogen silicone oil. Examples of modified silicone oils include straight silicone oils modified with alkyl, aralkyl, polyether, higher fatty acid ester, fluoroalkyl, amino, epoxy, carboxyl, alcohol, etc. An example of a cyclic silicone oil is cyclic dimethylsiloxane oil.

[0518] The above-mentioned silicone oil may be present in the composition of the present disclosure in an amount of, for example, 0 to 50% by mass, preferably 0.001 to 30% by mass, and more preferably 0.1 to 5% by mass.

[0519] In the compositions of the present disclosure, such silicone oil may be included in an amount of, for example, 0 to 300 parts by mass, preferably 0 to 100 parts by mass, more preferably 0 to 50 parts by mass, and even more preferably 0 to 10 parts by mass, based on 100 parts by mass of the total of the compounds of the present disclosure (the sum of two or more compounds, and so on).

[0520] Silicone oil contributes to improving the surface lubricity of the surface-treated layer.

[0521] Examples of catalysts include acids (e.g., acetic acid, hydrochloric acid, nitric acid, sulfuric acid, phosphoric acid, sulfonic acid, p-toluenesulfonic acid, trifluoroacetic acid, etc.), bases (e.g., sodium hydroxide, potassium hydroxide, ammonia, triethylamine, diethylamine, etc.), transition metals (e.g., Ti, Ni, Sn, Zr, Al, B, Si, Ta, Nb, Mo, W, Cr, Hf, V, etc.), sulfur-containing compounds having lone pairs of electrons in their molecular structure, or nitrogen-containing compounds (e.g., sulfoxide compounds, aliphatic amine compounds, aromatic amine compounds, phosphate amide compounds, amide compounds, urea compounds, etc.).

[0522] Examples of the above-mentioned aliphatic amine compounds include diethylamine and triethylamine. Examples of the above-mentioned aromatic amine compounds include aniline and pyridine.

[0523] In a preferred embodiment, the transition metal is included as a transition metal compound represented by the formula MR (wherein M is a transition metal atom and R is a hydrolyzable group). By making the transition metal compound a compound in which a transition metal and a hydrolyzable group are bonded, transition metal atoms can be more efficiently incorporated into the surface treatment layer, further improving the friction durability and chemical resistance of the surface treatment layer.

[0524] The above-mentioned hydrolyzable group refers to a group that can undergo hydrolysis, similar to the hydrolyzable group relating to the above-mentioned compound; that is, a group that can be removed from the transition metal atom by hydrolysis. Examples of hydrolyzable groups include -OR m , -OCORm , -ON=CR m 2. -NR m 2, -NHR m , -NCO, halogen (in these formulas, R m C is either substituted or non-substituted. 1-4 Examples include (showing an alkyl group).

[0525] In a preferred embodiment, the hydrolyzable group is -OR m The group is preferably methoxy or ethoxy. By using an alkoxy group as the hydrolyzable group, transition metal atoms can be more efficiently incorporated into the surface treatment layer, further improving the friction durability and chemical resistance of the surface treatment layer.

[0526] In one embodiment, the hydrolyzable group may be the same as the hydrolyzable group contained in the compound described above. By making the hydrolyzable group in the compound and the transition metal compound the same, the effect can be reduced even if such hydrolyzable groups are exchanged with each other.

[0527] In another embodiment, the hydrolyzable group may be different from the hydrolyzable group contained in the compound described above. By making the hydrolyzable group in the compound different from that in the transition metal compound, the reactivity of hydrolysis can be controlled.

[0528] In one embodiment, the hydrolyzable group and the hydrolyzable group contained in the compound may be interchangeable in the composition.

[0529] In a preferred embodiment, the transition metal compound is Ta(OR m )5(wherein, R m C is either substituted or non-substituted. 1-4 It is an alkyl group. Preferably Ta(OCH2CH3)5, or Si(OR m ) 1-m1 R m’ m1 (In the formula, R m C is either substituted or non-substituted. 1-4It is an alkyl group, R m’ C 1-4 It is an alkyl group, and m1 is 0 or 1. Preferably, it may be tetraethoxysilane, methyltrimethoxysilane, methyltriethoxysilane, tetraisopropoxysilane, dimethyldiethoxysilane, or dimethyldimethoxysilane.

[0530] The catalyst may be present in the composition in an amount of, for example, 0.0002% by mass or more. Preferably, the catalyst is present in an amount of 0.02% by mass or more, and more preferably 0.04% by mass or more, relative to the total composition. The catalyst may be present in an amount of, for example, 10% by mass or less, and particularly 1% by mass or less, relative to the total composition. The composition of this disclosure, by containing the catalyst at the above concentrations, can contribute to the formation of a surface treatment layer with better durability.

[0531] The content of the catalyst is preferably 0 to 10% by mass, more preferably 0 to 5% by mass, and particularly preferably 0 to 1% by mass, relative to the compound of this disclosure.

[0532] The catalyst promotes the hydrolysis and dehydration condensation of the compounds of the Disclosure, thereby facilitating the formation of the layer formed by the composition of the Disclosure.

[0533] Other components besides those listed above include, for example, tetraethoxysilane, methyltrimethoxysilane, 3-aminopropyltrimethoxysilane, 3-glycidoxypropyltrimethoxysilane, and methyltriacetoxysilane.

[0534] In addition to the components described above, the compositions of this disclosure may contain trace amounts of impurities such as Pt, Rh, Ru, 1,3-divinyltetramethyldisiloxane, triphenylphosphine, NaCl, KCl, and silane condensates.

[0535] In one embodiment, the surface treatment agent of the present disclosure is for a dry coating method, preferably for vacuum deposition.

[0536] In one embodiment, the surface treatment agent of the present disclosure is for wet coating, preferably immersion coating.

[0537] The surface treatment agent disclosed herein can be formed into pellets by impregnating porous materials, such as porous ceramic materials, or metal fibers, such as steel wool compressed into a cotton-like form. These pellets can be used, for example, in vacuum deposition. It is possible.

[0538] [Goods] The articles of this disclosure are described below.

[0539] The articles of this disclosure include a substrate and a layer (surface treatment layer) formed on the surface of the substrate from the composition of this disclosure (e.g., a surface treatment agent).

[0540] The substrates usable in this disclosure may consist of, for example, glass, resin (natural or synthetic resin, such as common plastic materials), metal, ceramics, semiconductors (silicon, germanium, etc.), fibers (textiles, nonwovens, etc.), fur, leather, wood, ceramics, stone, building materials, sanitary products, or any other suitable material.

[0541] For example, if the article to be manufactured is an optical component, the material constituting the surface of the substrate may be an optical component material, such as glass or transparent plastic. Also, if the article to be manufactured is an optical component, some layer (or film), such as a hard coat layer or an anti-reflective layer, may be formed on the surface (outermost layer) of the substrate. Either a single-layer anti-reflective layer or a multi-layer anti-reflective layer may be used for the anti-reflective layer. Examples of inorganic materials that can be used for the anti-reflective layer include SiO2, SiO, ZrO2, TiO2, TiO, Ti2O3, Ti2O5, Al2O3, Ta2O5, Ta3O5, Nb2O5, HfO2, Si3N4, CeO2, MgO, Y2O3, SnO2, MgF2, and WO3. These inorganic materials may be used individually or in combination of two or more (for example, as a mixture). When a multi-layer anti-reflective layer is used, it is preferable to use SiO2 and / or SiO for the outermost layer. If the article to be manufactured is an optical glass component for a touch panel, a thin film using a transparent electrode, such as indium tin oxide (ITO) or indium zinc oxide, may be present on a portion of the surface of the substrate (glass). Furthermore, depending on its specific specifications, the substrate may have an insulating layer, an adhesive layer, a protective layer, a decorative frame layer (I-CON), an atomizing film layer, a hard coating film layer, a polarizing film, a phase difference film, and a liquid crystal display module.

[0542] The shape of the substrate is not particularly limited and may be, for example, a plate, a film, or other form. Furthermore, the surface area of ​​the substrate on which the surface treatment layer is to be formed may be at least a part of the substrate surface and can be appropriately determined according to the intended use and specific specifications of the article to be manufactured.

[0543] In one embodiment, the substrate may consist of a material that originally has hydroxyl groups, at least on its surface. Examples of such materials include glass, metals (especially base metals) on which a native oxide film or thermal oxide film is formed on the surface, ceramics, semiconductors, etc. Alternatively, if the material has insufficient hydroxyl groups, such as resins, or if it does not originally have hydroxyl groups, the substrate can be pretreated to introduce or increase hydroxyl groups on its surface. Examples of such pretreatment include plasma treatment (e.g., corona discharge) and ion beam irradiation. Plasma treatment can introduce or increase hydroxyl groups on the substrate surface and can also be suitably used to clean the substrate surface (remove foreign matter, etc.). Another example of such pretreatment is a method in which an interfacial adsorbent having carbon-carbon unsaturated bond groups is formed in the form of a monolayer on the substrate surface by the LB method (Langmuir-Bludget method) or chemical adsorption method, and then the unsaturated bonds are cleaved in an atmosphere containing oxygen or nitrogen.

[0544] In another embodiment, such a substrate may consist of a material in which at least its surface portion is made of another reactive group, such as a silicone compound having one or more Si-H groups, or an alkoxysilane.

[0545] In a preferred embodiment, the substrate is glass. Preferred glass includes sapphire glass, soda-lime glass, alkali aluminosilicate glass, borosilicate glass, alkali-free glass, crystal glass, quartz glass, and crystallized glass, with chemically strengthened soda-lime glass, chemically strengthened alkali aluminosilicate glass, and chemically bonded borosilicate glass being particularly preferred.

[0546] In one embodiment, the article of the present disclosure may include an intermediate layer containing silicon dioxide between the substrate and the surface treatment layer. By providing such an intermediate layer, the adhesion between the substrate (e.g., glass) and the surface treatment layer is improved, and the durability is enhanced.

[0547] In a preferred embodiment, the intermediate layer may contain an alkali metal in addition to silicon oxide.

[0548] Examples of the alkali metals mentioned above include lithium, sodium, and potassium. Preferably, at least a portion of the alkali metal is sodium.

[0549] The thickness of the intermediate layer is not particularly limited, but is preferably 1 to 200 nm, and particularly preferably 1 to 20 nm. By setting the thickness of the intermediate layer to be above the lower limit of the above range, the effect of improving adhesion by the intermediate layer becomes greater.

[0550] The silicon dioxide intermediate layer described above can be formed by applying a silicon dioxide precursor to the surface of the substrate. If the intermediate layer contains alkali metal atoms, it can be formed by applying a composition containing a silicon dioxide precursor and an alkali metal source to the surface of the substrate.

[0551] Examples of silicon oxide precursors include silicic acid, partial condensates of silicic acid, alkali metal silicates, silane compounds having a hydrolyzable group bonded to a silicon atom, and partial hydrolyzable condensates of the silane compounds. Silicic acid and its partial condensates can be dehydrated and condensed to produce silicon oxide, while alkali metal silicates can be converted to silicic acid or its partial condensates using an acid or cation exchange resin, and the resulting silicic acid or partial condensates can be dehydrated and condensed to produce silicon oxide. Examples of hydrolyzable groups in silane compounds having a hydrolyzable group bonded to a silicon atom include alkoxy groups and chlorine atoms. The hydrolyzable group in the silane compound can be hydrolyzed to a hydroxyl group, and the resulting silanol compound can be dehydrated and condensed to produce silicon oxide. Examples of silane compounds having a hydrolyzable group bonded to a silicon atom include alkoxysilanes such as tetraalkoxysilanes and alkyltrialkoxysilanes, and tetrachlorosilanes.

[0552] Examples of alkali metal sources include alkali metal hydroxides and water-soluble alkali metal salts. Examples of water-soluble alkali metal salts include alkali metal carbonates, alkali metal bicarbonates, alkali metal hydrochlorides, and alkali metal nitrates. Alkali metal hydroxides and alkali metal carbonates are preferred as alkali metal sources.

[0553] Furthermore, alkali metal silicates can be used as silicon oxide precursors and alkali metal sources. Alkali metal silicates can be converted to silicon oxide via silicic acid, but a small amount of alkali metal may remain in the silicon oxide produced during this process. Therefore, by adjusting the amount of residual alkali metal atoms, silicon oxide containing a predetermined amount of alkali metal atoms can be obtained.

[0554] The alkali metal atom concentration in the intermediate layer can be measured using various surface analysis devices, such as TOF-SIMS, XPS, and XRF.

[0555] The proportion of alkali metal atoms in the total atoms of the intermediate layer can be obtained by XPS depth profiling using ion sputtering. This is done by repeatedly alternating between XPS measurement and surface etching using an ion gun built into the XPS instrument.

[0556] In the intermediate layer, the average concentration of alkali metals in the region with a depth of 1 nm or less from the surface in contact with the surface treatment layer is determined by obtaining a depth profile of alkali metal atom concentrations using TOF-SIMS (time-of-flight secondary ion mass spectrometry) depth profiling by ion sputtering, and then calculating the average value of alkali metal atom concentrations in that profile. TOF-SIMS depth profiling by ion sputtering is performed by repeatedly alternating between TOF-SIMS measurement and surface etching using an ion gun built into the TOF-SIMS instrument.

[0557] The articles of this disclosure can be manufactured by forming a layer of the surface treatment agent of this disclosure on the surface of the substrate, and post-treating this layer as necessary, thereby forming a layer from the surface treatment agent of this disclosure.

[0558] Layer formation of the surface treatment agent of this disclosure can be carried out by applying the surface treatment agent to the surface of a substrate so as to cover the surface. The coating method is not particularly limited. For example, a wet coating method and a dry coating method can be used.

[0559] Examples of wet coating methods include immersion coating, spin coating, flow coating, spray coating, roll coating, gravure coating, wipe coating, squeegee coating, die coating, inkjet, cast coating, Langmuir-Bludget method, and similar methods.

[0560] Examples of dry coating methods include vapor deposition (usually vacuum deposition), sputtering, CVD, and similar methods. Specific examples of vapor deposition methods (usually vacuum deposition) include resistance heating, electron beams, high-frequency heating using microwaves, ion beams, and similar methods. Specific examples of CVD methods include plasma-CVD, optical CVD, thermal CVD, and similar methods.

[0561] Furthermore, coating using the atmospheric pressure plasma method is also possible.

[0562] When using a wet coating method, the surface treatment agents of the present disclosure may be diluted with a solvent before being applied to the substrate surface. From the viewpoint of the stability of the composition of the present disclosure and the volatility of the solvent, the following solvents are preferably used: aliphatic hydrocarbons such as hexane, cyclohexane, heptane, octane, nonane, decane, undecane, dodecane, and mineral spirits; aromatic hydrocarbons such as benzene, toluene, xylene, naphthalene, and solvent naphtha; methyl acetate, ethyl acetate, propyl acetate, n-butyl acetate, isopropyl acetate, isobutyl acetate, cellosolve acetate, propylene glycol methyl ether acetate, and carboxymethyl acetate. Esters such as tol, diethyl oxalate, ethyl pyruvate, ethyl-2-hydroxybutyrate, ethyl acetoacetate, amyl acetate, methyl lactate, ethyl lactate, methyl 3-methoxypropionate, ethyl 3-methoxypropionate, methyl 2-hydroxyisobutyrate, ethyl 2-hydroxyisobutyrate; ketones such as acetone, methyl ethyl ketone, methyl isobutyl ketone, 2-hexanone, cyclohexanone, methylaminoketone, 2-heptanone; ethyl cellosolve, methyl cellosol Glycol ethers such as methyl cellosolve acetate, ethyl cellosolve acetate, propylene glycol monomethyl ether, propylene glycol monoethyl ether, propylene glycol monobutyl ether, propylene glycol monomethyl ether acetate, propylene glycol monoethyl ether acetate, propylene glycol monobutyl ether acetate, dipropylene glycol dimethyl ether, and ethylene glycol monoalkyl ether; alcohols such as methanol, ethanol, iso-propanol, n-butanol, isobutanol, tert-butanol, sec-butanol, 3-pentanol, octyl alcohol, 3-methyl-3-methoxybutanol, and tert-amyl alcohol; glycols such as ethylene glycol and propylene glycol; cyclic ethers such as tetrahydrofuran, tetrahydropyran, and dioxane; amides such as N,N-dimethylformamide, N,N-dimethylacetamide, and N-methylpyrrolidone;Ether alcohols such as methyl cellosolve, cellosolve, isopropyl cellosolve, butyl cellosolve, and diethylene glycol monomethyl ether; diethylene glycol monoethyl ether acetate; polyfluoroaromatic hydrocarbons (e.g., 1,3-bis(trifluoromethyl)benzene); polyfluoroaliphatic hydrocarbons (e.g., C6F); 13CH2CH3 (e.g., AsahiClean® AC-6000 manufactured by Asahi Glass Co., Ltd.), 1,1,2,2,3,3,4-heptafluorocyclopentane (e.g., Zeolora® H manufactured by Nippon Zeon Co., Ltd.); 1,1,2-trichloro-1,2,2-trifluoroethane, 1,2-dichloro-1,1,2,2-tetrafluoroethane, 1,1-dichloro-1,2,2,3,3-pentafluoropropane (HCFC225), 1,3-bis(trifluoro Fluorine-containing hydrocarbons such as methylbenzene; fluorine-containing alcohols such as CF3CH2OH, CF3CF2CH2OH, (CF3)2CHOH; alkyl perfluoroalkyl ethers such as hydrofluoroethers (HFE) (e.g., perfluoropropyl methyl ether (C3F7OCH3) (e.g., Novec® 7000 manufactured by Sumitomo 3M Co., Ltd.), perfluorobutyl methyl ether (C4F9OCH3) (e.g., Novec® 7100 manufactured by Sumitomo 3M Co., Ltd.), perfluorobutyl ethyl ether (C4F9OC2H5) (e.g., Novec® 7200 manufactured by Sumitomo 3M Co., Ltd.), perfluorohexyl methyl ether (C2F5CF(OCH3)C3F7) (e.g., Novec® 7300 manufactured by Sumitomo 3M Co., Ltd.) (the perfluoroalkyl group and alkyl group may be linear or branched), or CF3CH2OCF2CHF2 (e.g., Asahi Glass Co., Ltd.) Ethers such as Asahi Clean® AE-3000 (manufactured by the company), cyclopentyl methyl ether; siloxanes such as hexamethyldisiloxane, hexaethyldisiloxane, octamethyltrisiloxane, octamethylcyclotetrasiloxane, octamethylcyclopentasiloxane, decamethylcyclopentasiloxane, decamethyltetrasiloxane, dodecamethylpentasiloxane, tetradecamethylhexasiloxane; dimethyl sulfoxide, etc. These solvents can be used alone or as a mixture of two or more. Among these, aliphatic hydrocarbons, esters, glycol ethers, alcohols, ether alcohols, and siloxanes are preferred.For example, hexane, cyclohexane, heptane, octane, nonane, decane, undecane, dodecane, mineral spirits, methyl acetate, ethyl acetate, propyl acetate, n-butyl acetate, isopropyl acetate, isobutyl acetate, propylene glycol monomethyl ether, propylene glycol monoethyl ether, propylene glycol monobutyl ether, methanol, ethanol, iso-propanol, n-butanol, isobutanol, tert-butanol, sec-butanol, diethylene glycol monomethyl ether, hexamethyldisiloxane, hexaethyldisiloxane, octamethyltrisiloxane, decamethyltetrasiloxane, dodecamethylpentasiloxane, tetradecamethylhexasiloxane, octamethylcyclotetrasiloxane, and octamethylcyclopentasiloxane are preferred.

[0563] In one aspect, when using the wet coating method, the solvent is, for example, R 90 Compounds represented by -OH can be used. 90 is a monovalent organic group, preferably C 1-20 Alkyl alkyl group or C 3-20 These are alkylene groups, and these groups may be substituted with one or more substituents. Examples of substituents include hydroxyl groups, -OR 91 (Here, R 91 is C 1-10 Alkyl alkyl group, preferably C 1-3 Examples include alkyl groups (for example, a methyl group).

[0564] When using the dry coating method, the surface treatment agent of this disclosure may be subjected to the dry coating method as is, or it may be diluted with the solvent described above before being subjected to the dry coating method.

[0565] The layer formation of the surface treatment agent is preferably carried out such that the surface treatment agent of the present disclosure is present in the layer together with a catalyst for hydrolysis and dehydration condensation. For convenience, in the case of a wet coating method, the surface treatment agent of the present disclosure may be diluted with a solvent, and the catalyst may be added to the diluted solution of the surface treatment agent of the present disclosure immediately before application to the substrate surface. In the case of a dry coating method, the surface treatment agent of the present disclosure with the catalyst added may be directly vapor-deposited (usually by vacuum deposition), or a pellet-like material impregnated with the surface treatment agent of the present disclosure with the catalyst added may be used for vapor deposition (usually by vacuum deposition).

[0566] Any suitable acid or base, transition metals (e.g., Ti, Ni, Sn, Zr, Al, B, etc.), sulfur-containing compounds having lone pairs of electrons in their molecular structure, or nitrogen-containing compounds (e.g., sulfoxide compounds, aliphatic amine compounds, aromatic amine compounds, phosphate amide compounds, amide compounds, urea compounds, etc.) can be used as catalysts. Examples of acid catalysts include acetic acid, formic acid, trifluoroacetic acid, hydrochloric acid, nitric acid, sulfuric acid, phosphoric acid, sulfonic acid, methanesulfonic acid, and p-toluenesulfonic acid. Examples of base catalysts include ammonia, sodium hydroxide, potassium hydroxide, and organic amines such as triethylamine and diethylamine. Examples of transition metals, aliphatic amine compounds, and aromatic amine compounds are the same as those mentioned above.

[0567] The surface treatment layer included in the articles of this disclosure may have high abrasion resistance. In addition to high abrasion resistance, the surface treatment layer may also have water repellency, oil repellency, stain resistance (e.g., preventing the adhesion of dirt such as fingerprints), water resistance (preventing water from entering electronic components, etc.), surface slipperiness (or lubricity, e.g., ease of wiping away dirt such as fingerprints and excellent tactile feel to the fingers), and chemical resistance, and may be suitably used as a functional thin film.

[0568] Accordingly, this disclosure also relates to optical materials having the above-mentioned surface treatment layer as the outermost layer.

[0569] As optical materials, a wide variety of optical materials are preferred, in addition to optical materials related to displays, as exemplified below: for example, displays such as cathode ray tubes (CRTs; e.g., PC monitors), liquid crystal displays, plasma displays, organic EL displays, inorganic thin-film EL dot matrix displays, rear projection displays, fluorescent display tubes (VFDs), field emission displays (FEDs), or protective plates for such displays, or materials on which an anti-reflective coating has been applied to their surface.

[0570] The articles of this disclosure may be optical components, but are not limited to these. Examples of optical components include: lenses such as those in eyeglasses; front protective plates, anti-reflective plates, polarizing plates, and anti-glare plates for displays such as PDPs and LCDs; touch panel sheets for devices such as mobile phones and personal digital assistants; disc surfaces for optical discs such as Blu-ray (registered trademark) discs, DVD discs, CD-Rs, and MOs; optical fibers; and display surfaces for watches.

[0571] Furthermore, the articles of this disclosure may be medical devices or medical materials. Also, articles having layers obtained by this disclosure may be automotive interior and exterior components. Examples of exterior components include: windows, light covers, and exterior camera covers. Examples of interior components include: instrument panel covers, navigation system touch panels, and decorative interior components.

[0572] The thickness of the above layer is not particularly limited. In the case of optical components, the thickness of the above layer may be in the range of, for example, 1 to 50 nm, preferably 1 to 30 nm, and more preferably 1 to 15 nm, from the viewpoint of optical performance, wear resistance, and antifouling properties.

[0573] For X-ray photoelectron spectroscopy (XPS) analysis to measure the atomic composition and constituent atom ratios of the surface treatment layer, the ULVAC-PHI PHI5000VersaProbeII can be used. XPS analysis conditions include a 25W monochromatic AlKα X-ray source, a 1400μm × 300μm photoelectron detection area, a photoelectron detection angle in the range of 20 to 90 degrees (e.g., 20, 45, 90 degrees), and a pass energy of 23.5eV. For sputtering, gas cluster ion beams or Ar ions can be used. Using the above apparatus and measurement conditions, the peak areas of C1s, O1s, and Si2p can be observed, and the atomic ratios of carbon, oxygen, and silicon can be calculated to determine the composition of the surface treatment layer and the intermediate layer.

[0574] Furthermore, depth analysis can also be performed. For XPS analysis, the measurement conditions include using a monochromatic AlKα X-ray source at 25W, a photoelectron detection area of ​​1400 μm × 300 μm, a photoelectron detection angle in the range of 20 to 90 degrees (e.g., 20 degrees, 45 degrees, 90 degrees), and a pass energy of 23.5 eV. Sputter ions such as Ar ions, gas cluster ions, and C60 ions can be used. Sputtering can also be used to etch 1 to 100 nm and obtain the composition of the coating film at each etching depth.

[0575] By adjusting the photoelectron detection angle in the XPS analysis described above, the detection depth can be adjusted as needed. For example, by setting a shallow angle close to 20 degrees, the detection depth can be set to about 3 nm, while by setting a deep angle close to 90 degrees, the detection depth can be set to about 10-something nm.

[0576] The silicon dioxide-containing intermediate layer described above can be formed by applying a silicon dioxide precursor to the surface of the substrate. If the intermediate layer contains an alkali metal, it can be formed by applying a composition containing a silicon dioxide precursor and an alkali metal source to the surface of the substrate.

[0577] Examples of silicon oxide precursors include silicic acid, partial condensates of silicic acid, alkali metal silicates, silane compounds having a hydrolyzable group bonded to a silicon atom, and partial hydrolyzable condensates of the silane compounds. Silicic acid and its partial condensates can be dehydrated and condensed to produce silicon oxide, while alkali metal silicates can be converted to silicic acid or its partial condensates using an acid or cation exchange resin, and the resulting silicic acid or partial condensates can be dehydrated and condensed to produce silicon oxide. Examples of hydrolyzable groups in silane compounds having a hydrolyzable group bonded to a silicon atom include alkoxy groups and chlorine atoms. The hydrolyzable group in the silane compound can be hydrolyzed to a hydroxyl group, and the resulting silanol compound can be dehydrated and condensed to produce silicon oxide. Examples of silane compounds having a hydrolyzable group bonded to a silicon atom include alkoxysilanes such as tetraalkoxysilanes and alkyltrialkoxysilanes, and tetrachlorosilanes.

[0578] Examples of alkali metal sources include alkali metal hydroxides and water-soluble alkali metal salts. Examples of water-soluble alkali metal salts include alkali metal carbonates, alkali metal bicarbonates, alkali metal hydrochlorides, and alkali metal nitrates. Alkali metal hydroxides and alkali metal carbonates are preferred as alkali metal sources.

[0579] Furthermore, alkali metal silicates can be used as silicon oxide precursors and alkali metal sources. Alkali metal silicates can be converted to silicon oxide via silicic acid, but a small amount of alkali metal may remain in the silicon oxide produced during this process. Therefore, by adjusting the amount of residual alkali metal, silicon oxide containing a predetermined amount of alkali metal atoms can be obtained.

[0580] The thickness of the above-mentioned intermediate layer is not particularly limited, but is, for example, in the range of 1 to 50 nm, preferably 1 to 30 nm, more preferably 2 to 15 nm, and even more preferably 3 to 10 nm.

[0581] The silane compounds, surface treatment agents containing said silane compounds, and articles obtained using said surface treatment agents have been described in detail above. However, this disclosure is not limited to those exemplified above. [Examples]

[0582] The present disclosure will be described below with reference to examples, but the present disclosure is not limited to the following examples. Hereinafter, Me represents a methyl group and nBu represents a n-butyl group.

[0583] (Synthesis Example 1) nBu-[Si(CH3)2O] n 2.0 g of Si(CH3)2-CH2CH2CH2-O-CH2-C(CH2CH3)(CH2OH)2 (average molecular weight 4,700) and 0.49 mL of (3-isocyanatopropyl)trimethoxysilane were added, and the mixture was stirred at 40°C for 2.5 hours, then at 55°C for 3.5 hours, and then at 60°C for 6 hours. After washing with methanol, the mixture was concentrated to obtain 1.5 g of compound (1).

[0584] Compound (1) [ka]

[0585] 1 H-NMR (400 MHz, CHLOROFORM-D) δ 4.83 (s, 2H), 4.01-3.94 (m, 6H), 3.57-3.49 (m, 18H), 3.32-3.24 (m, 2H), 3.16-3.12 (m, 4H), 1.60-1.54 (m, 6H), 1.40-1.24 (m, 6H), 0.90-0.82 (t, 6H), 0.66-0.58 (m, 4H), 0.54-0.47 (m, 4H), 0.21 - -0.09 (m)

[0586] (Synthesis Example 2) CH3(Si(CH3)2O) n Si(CH3)2(CH2)10 5.75 g of COOH, 14.8 g of toluene, 0.71 g of 1,1'-carbonyldiimidazole, and 0.95 g of [3-(2-aminoethylamino)propyl]trimethoxysilane were added and stirred in an ice bath for 1 hour. Subsequently, the compound (2)CH3(Si(CH3)2O) was purified. n Si(CH3)2(CH2) 10 5.05 g of CONH(CH2)2NH(CH2)3Si(OCH3)3 (where n is 18) was obtained.

[0587] 1 H NMR (CDCl3, 400 MHz) δ[ppm]: -0.110-0.226 (m), 0.495-0.531 (t), 0.630-0.671 (m),1.250 (br s), 1.547-1.624 (m), 2.144-2.182 (t), 2.582-2.617 (t), 2.720-2.749 (t), 3.300-3.343 (m), 3.566 (br s), 6.082 (br s)

[0588] (Synthesis Example 3) Compound (2)CH3(Si(CH3)2O) n Si(CH3)2(CH2) 10 4.28 g of CONH(CH2)2NH(CH2)3Si(OCH3)3 (where n is 18), 14.7 ml of heptane, and 0.58 g of 3-(trimethoxysilyl)propyl isocyanate were added, and the mixture was stirred at room temperature for 1 hour. Subsequently, the compound (3)CH3(Si(CH3)2O) was purified. n Si(CH3)2(CH2) 10 4.16 g of CONH(CH2)2N(CONH(CH2)3Si(OCH3)3)((CH2)3Si(OCH3)3) (where n is 18) was obtained.

[0589] 1H NMR (CDCl3, 400 MHz) δ[ppm]: -0.109-0.216 (m), 0.499-0.537 (t), 0.559-0.612 (m),1.245 (br s), 1.570-1.630 (m), 2.256-2.295 (t), 3.182-3.221 (t), 3.264-3.301 (t),3.556 (br s),3.575 (br s)

[0590] (Synthesis Example 4) nBu-[Si(CH3)2O] n 2.0 g of Si(CH3)2-CH2CH2-C6H4-(NH2)2 (average molecular weight 5,000) and 1.0 mL of (3-isocyanatopropyl)trimethoxysilane were added, and the mixture was stirred at 40°C for 2.5 hours, then at 55°C for 3.5 hours, and then at 60°C for 6 hours. After washing with methanol, the mixture was concentrated to obtain 1.3 g of compound (4).

[0591] Compound (4) [ka]

[0592] 1 H-NMR (400 MHz, CHLOROFORM-D) δ 8.50 (br, 2H), 7.68 (s, 1H), 7.59 (s, 2H), 6.00 (br, 2H), 3.60-3.53 (m, 18H), 3.43-3.40 (m, 4H), 2.50 (m, 2H), 1.64-1.58 (m, 4H), 1.34-1.24 (m, 4H), 0.93-0.89 (t, 2H), 0.89-0.85 (t, 3H), 0.69-0.60 (m, 2H), 0.21 - -0.09 (m)

[0593] (Example 1) <Preparation of surface treatment agent> Surface treatment agent 1 was prepared by dissolving compound (1) in a solvent as shown in Table 1. The concentration of the compound in the solvent was 20% by weight.

[0594] (Comparative Example 1) Compound (A) was obtained by referring to the method described in Example 6 of Japanese Patent Publication No. 2023-25695.

[0595] Compound (A) CH3CH2CH2CH2-(Si(CH3)2O) n -Si(CH3)2-CH2CH2-Si[CH2CH2CH2Si(OCH3)3]3 The average number of repeating units n is 10.

[0596] [Table 1]

[0597] <Formation of the intermediate layer and surface treatment layer> The surface treatment agent prepared above was vacuum deposited onto chemically strengthened glass (Corning Gorilla Glass, 0.7 mm thick). Specifically, 0.1 g of the surface treatment agent was filled into a molybdenum boat inside the vacuum deposition apparatus, and the inside of the vacuum deposition apparatus was subjected to a pressure of 3.0 × 10⁻¹⁰ -3 The exhaust gas was reduced to below Pa. Then, silicon dioxide was deposited using an electron beam deposition method, followed by heating the boat using a resistance heating method to form a surface treatment layer. After that, the surface treatment layer was obtained by heating it in an oven at 150°C for 1 hour.

[0598] <Evaluation of slipperiness> To evaluate the tactile feel, the coefficient of dynamic friction was measured using Labthink's FPT-F1. After forming the surface treatment layer, any excess material on the surface was wiped off with ethanol, and then the coefficient of dynamic friction was measured. The measurement conditions are shown below. Friction material: Urethane sheet (2mm thick) Contact surface: 2cm Load: 200gf Friction speed: 5mm / sec

[0599] (Evaluation criteria for slipperiness) Less than 0.5: 3 (Excellent) 0.5 or higher but less than 1.0: 2 (Good) 1.0 or more: 1 (not allowed)

[0600] The evaluation results for slipperiness are shown in Table 2.

[0601] [Table 2] [Industrial applicability]

[0602] The silane compounds, compositions containing silane compounds, and articles of this disclosure can be suitably used in a wide variety of applications.

Claims

1. Formula (1): 【Chemistry 1】 [In the formula: R １ Each of these is a monovalent group containing one or more Si atoms that are not directly bonded to a hydroxyl group or a hydrolyzable group. X １ These are 2-10 valent organic groups, R Ｓｉ Each of these is independently a monovalent group containing a Si atom to which a hydroxyl group or a hydrolyzable group is bonded. X １ or R Ｓｉ At least one of them includes at least one urethane bond, or -X １ - (R Ｓｉ ) β It contains at least one urea bond, α is an integer from 1 to 9. β is an integer between 1 and 9. A silane compound represented by the formula.

2. R １ is R ４１ -(SiR ４２ ２ O) ｎ１ -SiR ４２ ２ -(O) ｚ０ represented by n1 is an integer greater than or equal to 1, z0 is either 0 or 1. R ４１ and R ４２ Each of them is independent of C １－１２ It is an alkyl group, a phenyl group, or a (A) group, The aforementioned (A) group is given by the following formula: 【Chemistry 2】 [In the formula: R ５１ Each of them is independent of R ５３ - (SiR ５３ ２ -R ６１ ) ｍａ It is a group represented by -, R ６１ Each of these is independently a single bond, an oxygen atom, or C １－６ It is an alkylene group, R ５３ Each of these is independently a hydrocarbon group or R ５１’ And, R ５１’ R ５１ It is synonymous with, However, R ５１ Medium, R ５１’ The number is 20 or less, Each of ma is an independent integer between 1 and 5. R ５２ Each of these is independently a hydrocarbon group, na is an integer between 1 and 3. z is either 0 or 1. The base represented by The silane compound according to claim 1.

3. X １ -CO-, -COO-, -NR ２ -, -CONR ２ -, -OCONR ２ -, -NR ２ -CO-NR ２ -, -O-, -S-, -O-(CH ２ ) ｘ -CONR ２ - or -O-(CH ２ ) ｘ Including -CO-, R ２ is a hydrogen atom or a monovalent organic group, x is an integer between 1 and 100. The silane compound according to claim 1 or 2.

4. α and β are 1, X １ is, -(C ｓ H ２ｓ ) ｓ１ - (X ｓ ) ｓ３ - (X Ｕ ) ｓ４ - [In the formula: Each of s is an independent integer greater than or equal to 1. s1 is an integer greater than or equal to 1, X ｓ These are divalent groups other than alkylene groups and urethane bonds, s3 is a non-negative integer, X Ｕ It is a urethane bond, s4 is a non-negative integer, Here, the order of existence of each repeating unit enclosed in parentheses is arbitrary within the expression. The silane compound according to claim 1 or 2, wherein the divalent organic group is represented by .

5. X １ is, -(CH ２ ) ａ -O-CH ２ It is a divalent organic group represented by -, a is an integer greater than or equal to 2, The silane compound according to claim 1 or 2, wherein α and β are 1.

6. X １ teeth, 【Transformation 3】 It is a base represented by, X Ｌ１ These are carbon atoms, silicon atoms, or nitrogen atoms. γ1 is an integer between 1 and 3. γ2 is an integer between 0 and 2. γ3 is an integer between 1 and 3. However, the sum of γ1, γ2, and γ3 is X Ｌ１ The value of the valence, R Ｌ１ Each is independent of the other, -(C ｓ H ２ｓ ) ｓ１１’ - (X ｓ ) ｓ１３’ - (X Ｕ ) ｓ１４’ Represented by -, R Ｌ２ Each is independent of the other, -(C ｓ H ２ｓ ) ｓ１１” - (X ｓ ) ｓ１３” - (X Ｕ ) ｓ１４” Represented by -, s is an integer greater than or equal to 1, s11', s13', s14', s11'', s13'', and s14'' are each independent integers of 0 or greater. At least one of s14' and s14'' is an integer of 1 or more. X ｓ These are, independently, divalent groups other than alkylene groups and urethane bonds. X Ｕ It is a urethane bond, R Ｌ１ and R Ｌ２ In this context, the order of existence of each repeating unit enclosed in parentheses is not particularly limited. R Ｚ Each of these is independently a hydrogen atom or a hydrocarbon group. The silane compound according to claim 1 or 2.

7. X Ｌ１ is a carbon atom or a silicon atom, γ1 and γ3 are 2, The silane compound according to claim 6, wherein γ2 is 0.

8. R Ｓｉ These are, independently, equations (S1), (S2), (S3), (S4), (S5), or (S6): 【Chemistry 4】 [In the formula: R １１ Each of these is independently a hydroxyl group or a hydrolyzable group, R １２ Each of these is independently a monovalent organic group, j1 is, for each (SiR １１ ｊ１ R １２ ３－ｊ１ ) unit, independently of each other, an integer from 0 to 3, X １１ Each of these is independently a single bond or a divalent organic group. R １３ Each of these is independently a hydrogen atom or a monovalent organic group. Each t is an independent integer greater than or equal to 2. R １４ is, independently of each other, a hydrogen atom, a halogen atom or -X １１ -SiR １１ ｊ１ R １２ ３－ｊ１ wherein R １５ Each of these is independently a single bond, an oxygen atom, an alkylene group having 1 to 6 carbon atoms, or an alkylene oxy group having 1 to 6 carbon atoms. R ａ１ Each of them is independent of -Z １ -SiR ２１ ｐ１ R ２２ ｑ１ R ２３ ｒ１ And; Z １ These are, independently, divalent organic groups, R ２１ Each of them is independent of -Z １’ -SiR ２１’ ｐ１’ R ２２’ ｑ１’ R ２３’ ｒ１’ And; R ２２ Each of these is independently a hydroxyl group or a hydrolyzable group, R ２３ Each of these is independently a monovalent organic group, p1 is an integer between 0 and 3, independently of each other. Each of q1 is an integer between 0 and 3, independently of the others. Each r1 is an independent integer between 0 and 3. The sum of p1, q1, and r1 is 3. Z １’ These are, independently, divalent organic groups, R ２１’ Each of them is independent of -Z １” -SiR ２２” ｑ１” R ２３” ｒ１” And, R ２２’ Each of these is independently a hydroxyl group or a hydrolyzable group, R ２３’ Each of these is independently a monovalent organic group, p1' are each independent integers between 0 and 3. Each of q1' is an independent integer between 0 and 3. r1' are each independent integers between 0 and 3. The sum of p1', q1', and r1' is 3. Z １” These are, independently, divalent organic groups, R ２２” Each of these is independently a hydroxyl group or a hydrolyzable group, R ２３” Each of these is independently a monovalent organic group, Each of q1'' is an independent integer between 0 and 3. Each of r1'' is an independent integer between 0 and 3. The sum of q1" and r1" is 3. R ｂ１ Each of these is independently a hydroxyl group or a hydrolyzable group, R ｃ１ Each of these is independently a monovalent organic group, k1 is an integer between 0 and 3, independently of each other. l1 are each an independent integer between 0 and 3. Each of the m1 values ​​is an integer between 0 and 3, independently of the others. The sum of k1, l1, and m1 is 3. However, in formula (S3), there are at least two Si atoms to which a hydroxyl group or a hydrolyzable group is bonded, R ｄ１ Each of them is independent of -Z ２ -CR ３１ ｐ２ R ３２ ｑ２ R ３３ ｒ２ And, Z ２ Each of these is independently a single bond, an oxygen atom, or a divalent organic group. R ３１ Each of them is independent of -Z ２’ -CR ３２’ ｑ２’ R ３３’ ｒ２’ And, R ３２ Each of them is independent of -Z ３ -SiR ３４ ｎ２ R ３５ ３－ｎ２ And, R ３３ Each of these is independently a hydrogen atom, a hydroxyl group, or a monovalent organic group. p2 is an integer between 0 and 3, independently of each other. Each of the q2 values ​​is an integer between 0 and 3, independently of the others. Each of the r2 values ​​is an integer between 0 and 3, independently of the others. The sum of p2, q2, and r2 is 3. Z ２’ Each of these is independently a single bond, an oxygen atom, or a divalent organic group. R ３２’ Each of them is independent of -Z ３ -SiR ３４ ｎ２ R ３５ ３－ｎ２ And, R ３３’ Each of these is independently a hydrogen atom, a hydroxyl group, or a monovalent organic group. Each of q2' is an integer between 0 and 3, independently of the others. r2' are each independent integers between 0 and 3. The sum of q2' and r2' is 3. Z ３ Each of these is independently a single bond, an oxygen atom, or a divalent organic group. R ３４ Each of these is independently a hydroxyl group or a hydrolyzable group, R ３５ Each of these is independently a monovalent organic group, n2 are each an independent integer between 0 and 3. R ｅ１ Each of them is independent of -Z ３ -SiR ３４ ｎ２ R ３５ ３－ｎ２ And, R ｆ１ Each of these is independently a hydrogen atom, a hydroxyl group, or a monovalent organic group. k2 are each an independent integer between 0 and 3. l2 are each an independent integer between 0 and 3. Each of the m2 values ​​is an independent integer between 0 and 3. The sum of k2, l2, and m2 is 3. However, in formula (S4), there are at least two Si atoms to which a hydroxyl group or a hydrolyzable group is bonded, R ｇ１ and R ｇ２ Each of them is independent of -Z ４ -SiR １１ ｊ１ R １２ ３－ｊ１ , -Z ４ -SiR ａ１ ｋ１ R ｂ１ ｌ１ R ｃ１ ｍ１ , or -Z ４ -CR ｄ１ ｋ２ R ｅ１ ｌ２ R ｆ１ ｍ２ And, Z ４ Each of these is independently a single bond, an oxygen atom, or a divalent organic group. However, in formula (S5), there are at least two Si atoms to which a hydroxyl group or a hydrolyzable group is attached, R ｋ１ Each of them is independent of -Z ５ -SiR １１ ｊ１ R １２ ３－ｊ１ , -Z ５ -SiR ａ１ ｋ１ R ｂ１ ｌ１ R ｃ１ ｍ１ , -Z ５ -CR ｄ１ ｋ２ R ｅ１ ｌ２ R ｆ１ ｍ２ , or -Z ５ -NR ｇ１ R ｇ２ And, Z ５ Each of these is independently a single bond, an oxygen atom, or a divalent organic group. However, in formula (S6), there are at least two Si atoms to which a hydroxyl group or a hydrolyzable group is bonded. Represented by, The silane compound according to claim 1 or 2.

9. In equation (S1), X １１ at least one of the following, In equation (S3), Z １ Z １’ and Z １” at least one of the following, In equation (S4), Z ２ Z ２’ and Z ３ At least one of the following, In equation (S5), Z ４ At least one of them is In equation (S6), Z ５ At least one of them is The silane compound according to claim 8, comprising a urethane bond or a urea bond.

10. β is 1, X １ This is synonymous with the above, R Ｓｉ This is expressed by equation (S5), -X １ -R Ｓｉ is, -X １ -NR ｇ１ (C(=O)NR ２ -R ｇ３１ ) or -X １２ -NR ２ C(=O)-NR ｇ１ R ｇ２ It is represented as, R ２ Each of these is independently a hydrogen atom or a monovalent organic group. X １２ These are single-bonded or divalent organic groups, R ｇ１ and R ｇ２ These are equivalent to the above, R ｇ３１ is a monovalent organic group, The silane compound according to claim 8.

11. The silane compound according to claim 1 or 2, which is any one of the following: CH ３ -[Si(CH ３ ) ２ O] ｎ１ Si(CH) ３ ) ２ -CH ２ CH ２ CH ２ -O-CH ２ -C(CH ２ CH ３ ) [CH ２ OC(=O)NHCH ２ CH ２ CH ２ Si(OCH) ３ ) ３ ] ２ (In the formula, n1 is an integer between 1 and 500.) CH ３ CH ２ CH ２ CH ２ -[Si(CH ３ ) ２ O] ｎ１ Si(CH) ３ ) ２ -CH ２ CH ２ CH ２ -O-CH ２ -C(CH ２ CH ３ ) [CH ２ OC(=O)NHCH ２ CH ２ CH ２ Si(OCH) ３ ) ３ ] ２ (In the formula, n1 is an integer between 1 and 500.) CH ３ -[Si(CH ３ ) ２ O] ｎ１ Si(CH) ３ ) ２ -CH ２ CH ２ CH ２ -O-CH ２ -C(CH ２ CH ３ ) [CH ２ OC(=O)NHCH ２ CH ２ OC(=O)CH(CH ３ )CH ２ Si(OCH) ３ ) ３ ] ２ (In the formula, n1 is an integer between 1 and 500.) CH ３ CH ２ CH ２ CH ２ -[Si(CH ３ ) ２ O] ｎ１ Si(CH) ３ ) ２ -CH ２ CH ２ CH ２ -O-CH ２ -C(CH ２ CH ３ ) [CH ２ OC(=O)NHCH ２ CH ２ OC(=O)CH(CH ３ )CH ２ Si(OCH) ３ ) ３ ] ２ (In the formula, n1 is an integer between 1 and 500.) CH ３ -[Si(CH ３ ) ２ O] ｎ１ Si(CH) ３ ) ２ -CH ２ CH ２ CH ２ -O-CH ２ -C[CH ２ OC(=O)NHCH ２ CH ２ CH ２ Si(OCH) ３ ) ３ ] ３ (In the formula, n1 is an integer between 1 and 500.) CH ３ CH ２ CH ２ CH ２ -[Si(CH ３ ) ２ O] ｎ１ Si(CH) ３ ) ２ -CH ２ CH ２ CH ２ -O-CH ２ -C[CH ２ OC(=O)NHCH ２ CH ２ CH ２ Si(OCH) ３ ) ３ ] ３ (In the formula, n1 is an integer between 1 and 500.) CH ３ -[Si(CH ３ ) ２ O] ｎ１ Si(CH) ３ ) ２ -CH ２ CH ２ CH ２ -O-CH ２ -CR[CH ２ OC(=O)NHCH ２ CH ２ CH ２ Si(OCH) ３ ) ３ ] ２ (In the formula, n1 is an integer between 1 and 500, and R is C １－３０ (It is an alkyl group or a phenyl group.) CH ３ CH ２ CH ２ CH ２ -[Si(CH ３ ) ２ O] ｎ１ Si(CH) ３ ) ２ -CH ２ CH ２ CH ２ -O-CH ２ -CR[CH ２ OC(=O)NHCH ２ CH ２ CH ２ Si(OCH) ３ ) ３ ] ２ (In the formula, n1 is an integer between 1 and 500.) [television] ３ -[Si(CH ３ ) ２ O] ｎ１ Si(CH) ３ ) ２ -CH ２ CH ２ CH ２ -O-CH ２ ] ２ -C[CH ２ OC(=O)NHCH ２ CH ２ CH ２ Si(OCH) ３ ) ３ ] ２ (In the formula, n1 is an integer between 1 and 500.) [television] ３ CH ２ CH ２ CH ２ -[Si(CH ３ ) ２ O] ｎ１ Si(CH) ３ ) ２ -CH ２ CH ２ CH ２ -O-CH ２ ] ２ -C[CH ２ OC(=O)NHCH ２ CH ２ CH ２ Si(OCH) ３ ) ３ ] ２ (In the formula, n1 is an integer between 1 and 500.) CH ３ (Si(CH ３ ) ２ O) ｎ１ Si(CH) ３ ) ２ (CH ２ ) １０ CONH(CH ２ ) ２ N((C=O)NH(CH ２ ) ３ Si(OCH) ３ ) ３ ) ((CH ２ ) ３ Si(OCH) ３ ) ３ (In the formula, n1 is an integer between 1 and 500.) CH ３ -[Si(CH ３ ) ２ O] ｎ１ Si(CH) ３ ) ２ -CH ２ CH ２ CH ２ -O-CH ２ -C(CH ２ CH ３ ) [CH ２ NHC(=O)NHCH ２ CH ２ CH ２ Si(OCH) ３ ) ３ ] ２ (In the formula, n1 is an integer between 1 and 500.) CH ３ CH ２ CH ２ CH ２ -[Si(CH ３ ) ２ O] ｎ１ Si(CH) ３ ) ２ -CH ２ CH ２ CH ２ -O-CH ２ -C(CH ２ CH ３ ) [CH ２ NHC(=O)NHCH ２ CH ２ CH ２ Si(OCH) ３ ) ３ ] ２ (In the formula, n1 is an integer between 1 and 500.) CH ３ -[Si(CH ３ ) ２ O] ｎ１ Si(CH) ３ ) ２ -CH ２ CH ２ CH ２ -O-CH ２ -C(CH ２ CH ３ ) [CH ２ NHC(=O)NHCH ２ CH ２ OC(=O)CH(CH ３ )CH ２ Si(OCH) ３ ) ３ ] ２ (In the formula, n1 is an integer between 1 and 500.) CH ３ CH ２ CH ２ CH ２ -[Si(CH ３ ) ２ O] ｎ１ Si(CH) ３ ) ２ -CH ２ CH ２ CH ２ -O-CH ２ -C(CH ２ CH ３ ) [CH ２ NHC(=O)NHCH ２ CH ２ OC(=O)CH(CH ３ )CH ２ Si(OCH) ３ ) ３ ] ２ (In the formula, n1 is an integer between 1 and 500.) CH ３ -[Si(CH ３ ) ２ O] ｎ１ Si(CH) ３ ) ２ -CH ２ CH ２ CH ２ -O-CH ２ -C[CH ２ NHC(=O)NHCH ２ CH ２ CH ２ Si(OCH) ３ ) ３ ] ３ (In the formula, n1 is an integer between 1 and 500.) CH ３ CH ２ CH ２ CH ２ -[Si(CH ３ ) ２ O] ｎ１ Si(CH) ３ ) ２ -CH ２ CH ２ CH ２ -O-CH ２ -C[CH ２ NHC(=O)NHCH ２ CH ２ CH ２ Si(OCH) ３ ) ３ ] ３ (In the formula, n1 is an integer between 1 and 500.) CH ３ -[Si(CH ３ ) ２ O] ｎ１ Si(CH) ３ ) ２ -CH ２ CH ２ CH ２ -O-CH ２ -CR[CH ２ NHC(=O)NHCH ２ CH ２ CH ２ Si(OCH) ３ ) ３ ] ２ (In the formula, n1 is an integer between 1 and 500, and R is C １－３０ (It is an alkyl group or a phenyl group.) CH ３ CH ２ CH ２ CH ２ -[Si(CH ３ ) ２ O] ｎ１ Si(CH) ３ ) ２ -CH ２ CH ２ CH ２ -O-CH ２ -CR[CH ２ NHC(=O)NHCH ２ CH ２ CH ２ Si(OCH) ３ ) ３ ] ２ (In the formula, n1 is an integer between 1 and 500.) [television] ３ -[Si(CH ３ ) ２ O] ｎ１ Si(CH) ３ ) ２ -CH ２ CH ２ CH ２ -O-CH ２ ] ２ -C[CH ２ NHC(=O)NHCH ２ CH ２ CH ２ Si(OCH) ３ ) ３ ] ２ (In the formula, n1 is an integer between 1 and 500.) [television] ３ CH ２ CH ２ CH ２ -[Si(CH ３ ) ２ O] ｎ１ Si(CH) ３ ) ２ -CH ２ CH ２ CH ２ -O-CH ２ ] ２ -C[CH ２ NHC(=O)NHCH ２ CH ２ CH ２ Si(OCH) ３ ) ３ ] ２ (In the formula, n1 is an integer between 1 and 500.) [television] ３ CH ２ CH ２ CH ２ -[Si(CH ３ ) ２ O] ｎ１ Si(CH) ３ ) ２ -CH ２ CH ２ -R[NHC(=O)NHCH ２ CH ２ CH ２ Si(OCH) ３ ) ３ ] ２ (In the formula, n1 is an integer from 1 to 500, and R is And * is -CH ２ CH ２ - and ** combine with NHC(=O)NH respectively. [(CH ３ ) ３ SiO] ２ (CH ３ )SiO-[Si(CH ３ ) ２ O] ｎ１ Si(CH) ３ ) ２ -CH ２ CH ２ CH ２ -O-CH ２ -C(CH ２ CH ３ ) [CH ２ OC(=O)NHCH ２ CH ２ CH ２ Si(OCH) ３ ) ３ ] ２ (In the formula, n1 is an integer between 1 and 500.) [(CH ３ ) ３ SiO] ２ (CH ３ )SiO-[Si(CH ３ ) ２ O] ｎ１ Si(CH) ３ ) ２ -CH ２ CH ２ CH ２ -O-CH ２ -C(CH ２ CH ３ ) [CH ２ OC(=O)NHCH ２ CH ２ OC(=O)CH(CH ３ )CH ２ Si(OCH) ３ ) ３ ] ２ (In the formula, n1 is an integer between 1 and 500.) [(CH ３ ) ３ SiO] ２ (CH ３ )SiO-[Si(CH ３ ) ２ O] ｎ１ Si(CH) ３ ) ２ -CH ２ CH ２ CH ２ -O-CH ２ -C[CH ２ OC(=O)NHCH ２ CH ２ CH ２ Si(OCH) ３ ) ３ ] ３ (In the formula, n1 is an integer between 1 and 500.) [(CH ３ ) ３ SiO] ２ (CH ３ )SiO-[Si(CH ３ ) ２ O] ｎ１ Si(CH) ３ ) ２ -CH ２ CH ２ CH ２ -O-CH ２ -CR[CH ２ OC(=O)NHCH ２ CH ２ CH ２ Si(OCH) ３ ) ３ ] ２ (In the formula, n1 is an integer between 1 and 500, and R is C １－３０ (It is an alkyl group or a phenyl group.) [[(CH ３ ) ３ SiO] ２ (CH ３ )SiO-[Si(CH ３ ) ２ O] ｎ１ Si(CH) ３ ) ２ -CH ２ CH ２ CH ２ -O-CH ２ ] ２ -C[CH ２ OC(=O)NHCH ２ CH ２ CH ２ Si(OCH) ３ ) ３ ] ２ (In the formula, n1 is an integer between 1 and 500.) [(CH ３ ) ３ SiO] ２ (CH ３ )SiO-(Si(CH ３ ) ２ O) ｎ１ Si(CH) ３ ) ２ (CH ２ ) １０ CONH(CH ２ ) ２ N((C=O)NH(CH ２ ) ３ Si(OCH) ３ ) ３ ) ((CH ２ ) ３ Si(OCH) ３ ) ３ (In the formula, n1 is an integer between 1 and 500.) [(CH ３ ) ３ SiO] ２ (CH ３ )SiO-[Si(CH ３ ) ２ O] ｎ１ Si(CH) ３ ) ２ -CH ２ CH ２ CH ２ -O-CH ２ -C(CH ２ CH ３ ) [CH ２ NHC(=O)NHCH ２ CH ２ CH ２ Si(OCH) ３ ) ３ ] ２ (In the formula, n1 is an integer between 1 and 500.) [(CH ３ ) ３ SiO] ２ (CH ３ )SiO-[Si(CH ３ ) ２ O] ｎ１ Si(CH) ３ ) ２ -CH ２ CH ２ CH ２ -O-CH ２ -C(CH ２ CH ３ ) [CH ２ NHC(=O)NHCH ２ CH ２ OC(=O)CH(CH ３ )CH ２ Si(OCH) ３ ) ３ ] ２ (In the formula, n1 is an integer between 1 and 500.) [(CH ３ ) ３ SiO] ２ (CH ３ )SiO-[Si(CH ３ ) ２ O] ｎ１ Si(CH) ３ ) ２ -CH ２ CH ２ CH ２ -O-CH ２ -C[CH ２ NHC(=O)NHCH ２ CH ２ CH ２ Si(OCH) ３ ) ３ ] ３ (In the formula, n1 is an integer between 1 and 500.) [(CH ３ ) ３ SiO] ２ (CH ３ )SiO-[Si(CH ３ ) ２ O] ｎ１ Si(CH) ３ ) ２ -CH ２ CH ２ CH ２ -O-CH ２ -CR[CH ２ NHC(=O)NHCH ２ CH ２ CH ２ Si(OCH) ３ ) ３ ] ２ (In the formula, n1 is an integer between 1 and 500, and R is C １－３０ (It is an alkyl group or a phenyl group.) [[(CH ３ ) ３ SiO] ２ (CH ３ )SiO-[Si(CH ３ ) ２ O] ｎ１ Si(CH ３ ) ２ -CH ２ CH ２ CH ２ -O-CH ２ ２ -C[CH ２ NHCH(=O)NHCH ２ CH ２ CH ２ Si(OCH ３ ) ３ ２ (where: n1 is an integer from 1 to 500.);​​​​​​​​​​​​​​​​​​​ [(CH ３ ) ３ SiO] ３ SiO-[Si(CH ３ ) ２ O] ｎ１ Si(CH) ３ ) ２ -CH ２ CH ２ CH ２ -O-CH ２ -C(CH ２ CH ３ ) [CH ２ OC(=O)NHCH ２ CH ２ CH ２ Si(OCH) ３ ) ３ ] ２ (In the formula, n1 is an integer between 1 and 500.) [(CH ３ ) ３ SiO] ３ SiO-[Si(CH ３ ) ２ O] ｎ１ Si(CH) ３ ) ２ -CH ２ CH ２ CH ２ -O-CH ２ -C(CH ２ CH ３ ) [CH ２ OC(=O)NHCH ２ CH ２ OC(=O)CH(CH ３ )CH ２ Si(OCH) ３ ) ３ ] ２ (In the formula, n1 is an integer between 1 and 500.) [[(CH ３ )( ３ )SiO] ３ SiO - [Si(CH ３ )( ２ )O] ｎ１ Si(CH ３ )( ２ ) - CH ２ CH ２ CH ２ CH ２ - O - CH ２ - C[CH ２ OC(=O)NHCH ２ CH ２ CH ２ Si(OCH ３ )( ３ )] ３ (wherein, n1 is an integer of 1 to 500);​ [(CH ３ ) ３ SiO] ３ SiO-[(Si(CH ３ ) ２ O) ｎ１ Si(CH ３ ) ２ -CH ２ CH ２ CH ２ -O-CH ２ -CR[CH ２ OC(=O)NHCH ２ CH ２ CH ２ Si(OCH) ３ ) ３ ] ２ (In the formula, n1 is an integer between 1 and 500, and R is C １－３０ (It is an alkyl group or a phenyl group.) [[(CH ３ ) ３ SiO] ３ SiO-[Si(CH ３ ) ２ O] ｎ１ Si(CH ３ ) ２ -CH ２ CH ２ CH ２ -O-CH ２ ] ２ -C[CH ２ OC(=O)NHCH ２ CH ２ CH ２ Si(OCH) ３ ) ３ ] ２ (In the formula, n1 is an integer between 1 and 500.) [(CH ３ ) ３ SiO] ３ SiO-(Si(CH ３ ) ２ O) ｎ１ Si(CH ３ ) ２ (CH ２ ) １０ CONH(CH ２ ) ２ N((C=O)NH(CH ２ ) ３ Si(OCH) ３ ) ３ ) ((CH ２ ) ３ Si(OCH) ３ ) ３ (In the formula, n1 is an integer between 1 and 500.) [(CH ３ ) ３ SiO] ３ SiO-[Si(CH ３ ) ２ O] ｎ１ Si(CH ３ ) ２ -CH ２ CH ２ CH ２ -O-CH ２ -C(CH ２ CH ３ ) [CH ２ NHC(=O)NHCH ２ CH ２ CH ２ Si(OCH) ３ ) ３ ] ２ (In the formula, n1 is an integer between 1 and 500.) [(CH ３ ) ３ SiO] ３ SiO-[Si(CH ３ ) ２ O] ｎ１ Si(CH ３ ) ２ -CH ２ CH ２ CH ２ -O-CH ２ -C[CH ２ NHC(=O)NHCH ２ CH ２ CH ２ Si(OCH) ３ ) ３ ] ３ (In the formula, n1 is an integer between 1 and 500.) [(CH ３ ) ３ SiO] ３ SiO-[Si(CH ３ ) ２ O] ｎ１ Si(CH ３ ) ２ -CH ２ CH ２ CH ２ -O-CH ２ -CR[CH ２ NHC(=O)NHCH ２ CH ２ CH ２ Si(OCH) ３ ) ３ ] ２ (In the formula, n1 is an integer between 1 and 500, and R is C １－３０ (It is an alkyl group or a phenyl group.) [[(CH ３ ) ３ SiO] ３ SiO-[Si(CH ３ ) ２ O] ｎ１ Si(CH ３ ) ２ -CH ２ CH ２ CH ２ -O-CH ２ ] ２ -C[CH ２ NHC(=O)NHCH ２ CH ２ CH ２ Si(OCH) ３ ) ３ ] ２ (In the formula, n1 is an integer between 1 and 500.) [(CH ３ ) ３ SiO] ３ SiO-[Si(CH ３ ) ２ O] ｎ１ Si(CH ３ ) ２ -CH ２ CH ２ -R[NHC(=O)NHCH ２ CH ２ CH ２ Si(OCH) ３ ) ３ ] ２ (In the formula, n1 is an integer from 1 to 500, and R is And * is -CH ２ CH ２ - and ** combine as NHC(=O)NH respectively.

12. The silane compound according to claim 1 or 2, which is any one of the following: CH ３ CH ２ CH ２ CH ２ -[(Si(CH ３ )) ２ O)] ｎ１ Si(CH ３ )) ２ -CH ２ CH ２ CH ２ -O-CH ２ -C(CH ２ CH ３ )(CH ２ OC(=O)NHCH ２ CH ２ CH ２ Si(OCH ３ )) ３ ) ２ (wherein, n1 is 10 to 100.); CH ３ (Si(CH ３ ) ２ O) ｎ１ Si(CH ３ ) ２ (CH ２ ) １０ CONH(CH ２ ) ２ N(CONH(CH ２ ) ３ Si(OCH) ３ ) ３ ) ((CH ２ ) ３ Si(OCH) ３ ) ３ (In the formula, n1 is between 10 and 100.) (In the formula, n1 is between 10 and 100.)

13. The silane compound according to claim 1 or 2, which is any one of the following: CH ３ CH ２ CH ２ CH ２ -[((Si(CH ３ )) ２ O)] ｎ１ Si(CH ３ )) ２ -CH ２ CH ２ CH ２ -O-CH ２ -C(CH ２ CH ３ )(CH ２ OC(=O)NHCH ２ CH ２ CH ２ Si(OCH ３ )) ３ ２ (where n1 is 60.);​ CH ３ (Si(CH ３ ) ２ O) ｎ１ Si(CH ３ ) ２ (CH ２ ) １０ CONH(CH ２ ) ２ N(CONH(CH ２ ) ３ Si(OCH) ３ ) ３ ) ((CH ２ ) ３ Si(OCH) ３ ) ３ ) (wherein n1 is 18); or

14. A composition comprising the silane compound described in claim 1.

15. A composition comprising a condensate of the silane compound described in claim 1.

16. A surface treatment agent comprising the composition according to claim 14 or 15.

17. Furthermore, the surface treatment agent according to claim 16, comprising a solvent.

18. The surface treatment agent according to claim 17, wherein the solvent is at least one selected from aliphatic hydrocarbons, aromatic hydrocarbons, esters, ketones, glycol ethers, ethers, and siloxanes.

19. The surface treatment agent according to claim 18, wherein the aliphatic hydrocarbon is at least one selected from hexane, cyclohexane, heptane, octane, nonane, decane, undecane, dodecane, and mineral spirits.

20. The surface treatment agent according to claim 18, wherein the esters are at least one selected from methyl acetate, ethyl acetate, propyl acetate, n-butyl acetate, isopropyl acetate, and isobutyl acetate.

21. The surface treatment agent according to claim 18, wherein the siloxanes are at least one selected from hexamethyldisiloxane, hexaethyldisiloxane, octamethyltrisiloxane, decamethyltetrasiloxane, dodecamethylpentasiloxane, tetradecamethylhexasiloxane, octamethylcyclotetrasiloxane, and octamethylcyclopentasiloxane.

22. A surface treatment agent according to claim 16, for use in vacuum deposition.

23. The surface treatment agent according to claim 16, which is for wet coating.

24. A pellet containing the surface treatment agent of claim 16.

25. An article comprising a base material and a layer formed on the base material from the surface treatment agent described in claim 16.

26. The article according to claim 25, further comprising an intermediate layer containing silicon oxide between the substrate and the layer.

27. The article according to claim 26, wherein the intermediate layer contains alkali metal atoms.

28. The article according to claim 27, wherein at least a portion of the alkali metal atoms are sodium atoms.

29. The article according to claim 25, which is an optical component.

30. The article according to claim 25, which is a display.

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