Compounds, additives for synthetic resins, additive compositions for synthetic resins, resin compositions and their molded articles

Abstract

Provided are: a compound capable of improving the properties of a synthetic resin; an additive for a synthetic resin; an additive composition for a synthetic resin; a resin composition; and a molded article of the same.　According to the present invention, a compound containing a monovalent group, represented by general formula (1), makes it possible to improve the properties of a synthetic resin. In general formula (1): X represents a divalent group; each of Ar1 and Ar2 independently represents an unsubstituted phenyl group or a phenyl group having a substituent; and * represents a moiety that binds to other atoms.

Description

[Technical Field]

[0001] The present invention relates to compounds, additives for synthetic resins, additive compositions for synthetic resins, resin compositions, and molded articles thereof, and more specifically, to compounds, additives for synthetic resins, additive compositions for synthetic resins, resin compositions, and molded articles thereof that can improve the properties of synthetic resins. [Background technology]

[0002] Various compounds are used as additives for synthetic resins to improve their properties. For example, Patent Document 1 proposes triphenyloxytriazine as a compound used as an additive for synthetic resins, and it has been shown that this compound acts as a fluidity improver for thermoplastic resins. [Prior art documents] [Patent Documents]

[0003] [Patent Document 1] Japanese Patent Publication No. 14261 / 1983 [Overview of the project] [Problems that the invention aims to solve]

[0004] However, the compounds described in Patent Document 1 sometimes fail to sufficiently improve the properties of synthetic resins, leaving room for further improvement.

[0005] Therefore, the object of the present invention is to provide compounds, synthetic resin additives, synthetic resin additive compositions, resin compositions, and molded articles thereof that can improve the properties of synthetic resins. [Means for solving the problem]

[0006] The inventors of this invention diligently studied to solve the above problems and found that the above problems can be solved by using a compound having a specific structure, thus completing the present invention.

[0007] That is, the compound of the present invention has the following general formula (1), TIFF0007893741000001.tif42159(In general formula (1), X represents a divalent group, and Ar 1 and Ar 2 each independently represent an unsubstituted or substituted phenyl group, and * represents the site of bonding to other atoms.) and is characterized by containing a monovalent group represented by the following.

[0008] The compound of the present invention has the following general formula (2), TIFF0007893741000002.tif68159(In general formula (2), X represents a divalent group, and Ar 1 and Ar 2 each independently represent an unsubstituted or substituted phenyl group, and W 1 and W 2 each independently represent an unsubstituted or substituted phenyloxy group, or a monovalent group represented by the above general formula (1).) is preferably represented by the following general formula (3), TIFF0007893741000003.tif74159(In general formula (3), X represents a divalent group, and Ar 1 , Ar 2 , Ar 3 and Ar 4 each independently represent an unsubstituted or substituted phenyl group.) is more preferably represented by the following. Here, the above X has the following general formula (5) or (6), TIFF0007893741000004.tif54159TIFF0007893741000005.tif48159(In general formulas (5) and (6), ** represents the site of bonding to an oxygen atom, and R 1 ~R 12Each of the following independently represents a hydrogen atom, an alkyl group having 1 to 10 carbon atoms, an alkoxy group having 1 to 10 carbon atoms, or a halogen atom, and Y represents a single bond, an oxygen atom, a sulfur atom, a sulfonyl group, or an unsubstituted or substituted alkanediyl group. It is preferable that the group is represented by the above general formula (6). Furthermore, it is more preferable that X is a group represented by the above general formula (6) and Y is a single bond.

[0009] The compound of the present invention is of the following general formula (4), TIFF0007893741000006.tif40155(in general formula (4), 1 and X 2 Each of these independently represents a divalent group, Ar 1 Ar 2 Ar 5 and Ar 6 Each of these independently represents an unsubstituted or substituted phenyl group, W 3 X represents an unsubstituted or substituted phenyloxy group, or a monovalent group represented by the general formula (1), and n represents an integer of 1 or more. ) may also be represented by the formula. Here, X 1 and X 2 Each of these independently gives the following general formula (5) or (6), TIFF0007893741000007.tif54159TIFF0007893741000008.tif48159(In general formulas (5) and (6), ** represents the site that bonds with the oxygen atom, R 1 ~R 12 Each of the following independently represents a hydrogen atom, an alkyl group having 1 to 10 carbon atoms, an alkoxy group having 1 to 10 carbon atoms, or a halogen atom, and Y represents a single bond, an oxygen atom, a sulfur atom, a sulfonyl group, or an unsubstituted or substituted alkanediyl group. Preferably, the group is represented by ). Also, the X 1 and X 2 However, each of these groups is independently represented by the general formula (6), and it is more preferable that Y is a single bond.

[0010] Furthermore, the synthetic resin additive of the present invention is characterized by comprising the compound of the present invention described above.

[0011] The synthetic resin additive of the present invention is preferably a nucleating agent.

[0012] Furthermore, the synthetic resin additive composition of the present invention is characterized by containing the above-mentioned synthetic resin additive of the present invention.

[0013] The synthetic resin additive composition of the present invention preferably contains other nucleating agents in addition to the synthetic resin additive, wherein the other nucleating agent is of the following general formula (7): TIFF0007893741000009.tif60159(In general formula (7), R 13 R represents a hydrogen atom or an alkyl group with 1 to 10 carbon atoms. 14 ~R 17 Each of these independently represents a hydrogen atom, a halogen atom, a cyano group, an alkyl group having 1 to 10 carbon atoms, or an alkoxy group having 1 to 10 carbon atoms, or R 14 and R 15 or R 16 and R 17 These groups are linked together to represent an alkylene group with 3 to 6 carbon atoms or an alkylenedioxy group with 1 to 4 carbon atoms. Z represents a single bond, a -CH(OH)- group, or a -CH(OH)CH(OH)- group. It is more preferable to include compounds represented by ).

[0014] Furthermore, the synthetic resin additive composition of the present invention preferably contains a lubricant, and more preferably contains at least one selected from the group consisting of fatty acid esters and fatty acid amides.

[0015] Furthermore, the synthetic resin additive composition of the present invention preferably contains a coloring agent.

[0016] Furthermore, the resin composition of the present invention comprises a synthetic resin and the synthetic resin additive of the present invention described above.

[0017] The resin composition of the present invention may be a resin composition comprising a synthetic resin and the synthetic resin additive composition of the present invention described above.

[0018] In the resin composition of the present invention, it is preferable that the synthetic resin includes a polyolefin resin, and it is more preferable that the polyolefin resin includes at least one selected from the group consisting of polyethylene resins and polypropylene resins. Furthermore, in the resin composition of the present invention, it is preferable that the synthetic resin includes an elastomer.

[0019] Furthermore, the molded article of the present invention is obtained by molding the resin composition of the present invention described above.

[0020] The molded article of the present invention has a transmittance of a when measured with a colorimeter. * Value and b * The value is -7 ≤ a * ≤ 1, and -1 ≤ b * It is preferable that the condition ≤ 5 is satisfied. [Effects of the Invention]

[0021] According to the present invention, it is possible to provide compounds that can improve the properties of synthetic resins, additives for synthetic resins, additive compositions for synthetic resins, resin compositions, and molded articles thereof. [Modes for carrying out the invention]

[0022] The embodiments of the present invention will now be described in detail. First, the compounds of this embodiment will be described.

[0023] <Compound> The compound of this embodiment contains a monovalent group represented by the following general formula (1).

[0024] TIFF0007893741000010.tif42159

[0025] Here, in general formula (1), X represents a divalent group, Ar 1 and Ar 2Each of these independently represents an unsubstituted or substituted phenyl group. * represents a site that bonds with another atom.

[0026] The compounds of this embodiment can improve the properties of synthetic resins.

[0027] Examples of compounds containing a monovalent group represented by general formula (1) include the compound represented by general formula (2), the oligomer or polymer represented by general formula (4), and the dendrimer represented by general formula (8). Among these, the compound represented by general formula (2) is preferred. Furthermore, the compound containing a monovalent group represented by general formula (1) may also be an oligomer or polymer represented by general formula (4).

[0028] TIFF0007893741000011.tif68159

[0029] Here, in general formula (2), X represents a divalent group, and Ar 1 and Ar 2 Each of these independently represents an unsubstituted or substituted phenyl group, W 1 and W 2 Each of these independently represents an unsubstituted or substituted phenyloxy group, or a monovalent group represented by the general formula (1) above.

[0030] TIFF0007893741000012.tif40155

[0031] Here, in general formula (4), X 1 and X 2 Each of these independently represents a divalent group, Ar 1 Ar 2 Ar 5 and Ar 6 Each of these independently represents an unsubstituted or substituted phenyl group, W 3 ∫ represents an unsubstituted or substituted phenyloxy group, or a monovalent group represented by the general formula (1) above, and n represents an integer of 1 or more.

[0032] In general formula (4), n may be, for example, 500 or less, preferably 100 or less, more preferably 50 or less, even more preferably 10 or less, and even more preferably 5 or less. Also, n may be 2 or more. Furthermore, n may be 2. Also, in general formula (4), W 3 It is preferable that the group is an unsubstituted or substituted phenyloxy group.

[0033] TIFF0007893741000013.tif113155

[0034] Here, in general formula (8), X represents a divalent group, Ar 1 and Ar 2 Each of these independently represents an unsubstituted or substituted phenyl group.

[0035] Examples of compounds represented by general formula (2) include those represented by general formula (3), general formula (9), and general formula (10). Among these, the compound represented by general formula (3) is preferred.

[0036] TIFF0007893741000014.tif74159

[0037] Here, in general formula (3), X represents a divalent group, Ar 1 Ar 2 Ar 3 and Ar 4 Each of these independently represents an unsubstituted or substituted phenyl group.

[0038] TIFF0007893741000015.tif64159

[0039] Here, in general formula (9), X 3 and X 4 Each of these independently represents a divalent group, Ar 1 Ar 2 Ar 7 Ar8 and Ar 9 Each of these independently represents an unsubstituted or substituted phenyl group.

[0040] TIFF0007893741000016.tif105155

[0041] Here, in general formula (10), X 5 , X 6 and X 7 Each of these independently represents a divalent group, Ar 1 Ar 2 Ar 10 Ar 11 Ar 12 and Ar 13 Each of these independently represents an unsubstituted or substituted phenyl group.

[0042] X and X 1 ~X 7 Examples include alkylene groups such as methylene, ethylene, propylene, and butylene; alkylidene groups such as ethylidene, propylidene, and butylidene; arylene groups such as phenylene, naphthylene, anthracylene, phenanthrylene, biphenylylene, and terphenylylene; alkylene arylene groups such as methylenephenylene and methylenebiphenylylene; alkylene arylene alkylene groups such as methylenephenylenemethylene and methylenebiphenylenemethylene; arylene alkylene arylene groups such as phenylenemethylenephenyl and biphenylylenemethylenebiphenylylene; and arylene alkylidene arylene groups such as phenyleneethylidene and phenylenemethylethylidenephenylene. These may be unsubstituted or have substituents.

[0043] X and X 1 ~X 7Examples of substituents that may be present include alkyl groups having 1 to 10 carbon atoms, alkoxy groups having 1 to 10 carbon atoms, alkylcarbonyl groups having 2 to 11 carbon atoms, aryl groups having 6 to 20 carbon atoms, aryloxy groups having 6 to 20 carbon atoms, arylcarbonyl groups having 7 to 21 carbon atoms, heterocyclic groups having 2 to 20 carbon atoms, amino groups, aminocarbonyl groups, halogen atoms, hydroxyl groups, nitro groups, cyano groups, formyl groups, carboxyl groups, sulfol groups, and sulfonamide groups. Here, carboxyl groups and sulfol groups may form salts.

[0044] Examples of alkyl groups having 1 to 10 carbon atoms include linear alkyl groups such as methyl, ethyl, n-propyl, n-butyl, n-pentyl, n-hexyl, n-heptyl, n-octyl, n-nonyl, and n-decyl groups; branched alkyl groups such as isopropyl, isobutyl, sec-butyl, tert-butyl, isopentyl, neopentyl, tert-amyl, 2-heptyl, tert-heptyl, tert-octyl, isononyl, and isodecyl groups; and cyclic alkyl groups such as cyclopentyl, cyclohexyl, cyclooctyl, and adamantyl groups.

[0045] Examples of alkoxy groups having 1 to 10 carbon atoms include groups having a structure in which the alkyl group having 1 to 10 carbon atoms is bonded to an oxygen atom.

[0046] Examples of alkylcarbonyl groups having 2 to 11 carbon atoms include groups having a structure in which an alkyl group having 1 to 10 carbon atoms is bonded to a carbonyl group.

[0047] Examples of aryl groups having 6 to 20 carbon atoms include unsubstituted aryl groups such as phenyl, o-biphenylyl, m-biphenylyl, p-biphenylyl, α-naphthyl, β-naphthyl, 1-anthryl, 2-anthryl, 9-anthryl, 1-phenanthryl, 2-phenanthryl, 3-phenanthryl, 4-phenanthryl, and 9-phenanthryl groups, as well as aryl groups with substituents such as p-methylphenyl, o-methylphenyl, p-tert-butylphenyl, p-methoxyphenyl, p-chlorophenyl, p-nitrophenyl, and p-cyanophenyl groups.

[0048] Examples of aryloxy groups having 6 to 20 carbon atoms include groups having a structure in which the aforementioned aryl group having 6 to 20 carbon atoms is bonded to an oxygen atom.

[0049] Examples of arylcarbonyl groups having 7 to 21 carbon atoms include groups having a structure in which the above-mentioned aryl group having 6 to 20 carbon atoms is bonded to a carbonyl group.

[0050] Examples of heterocyclic groups having 2 to 20 carbon atoms include pyridyl, pyrimidyl, furyl, thienyl, tetrahydrofuryl, dioxolanyl, benzoxazole-2-yl, tetrahydropyranyl, pyrrolidyl, imidazolidyl, pyrazolidyl, thiazolidyl, isothiazolidyl, oxazolidyl, isoxazolidyl, piperidyl, piperadyl, and morpholinyl groups.

[0051] The amino group is -NA 1 A 2 It is a group having the structure A. 1 and A 2 Each of these independently represents a hydrogen atom, an alkyl group with 1 to 10 carbon atoms, an aryl group with 6 to 20 carbon atoms, etc. Also, A 1 and A 2They may be connected to form a ring. Examples of the alkyl group having 1 to 10 carbon atoms and the aryl group having 6 to 20 carbon atoms are the same as those exemplified as the substituents when X has a substituent.

[0052] Examples of the aminocarbonyl group include a group having a structure in which the above amino group is bonded to a carbonyl group.

[0053] Examples of the halogen atom include fluorine, chlorine, bromine, iodine and the like.

[0054] Ar 1 ~Ar 13 When it is a phenyl group having a substituent, examples of the substituent are the same as those exemplified as the substituents when X and X 1 ~X 7 have a substituent.

[0055] Also, when it is a phenyloxy group having a substituent for W 1 ~W 3 examples of the substituent are also the same as those exemplified as the substituents when X and X 1 ~X 7 have a substituent.

[0056] In the compound of this embodiment, X is preferably a group represented by the following general formula (5) or (6), and more preferably a group represented by the following general formula (6).

[0057] TIFF0007893741000017.tif54159

[0058] TIFF0007893741000018.tif48159

[0059] Here, in general formulas (5) and (6), ** represents the site bonded to the oxygen atom, and R 1 ~R 12Each independently represents a hydrogen atom, an alkyl group having 1 to 10 carbon atoms, an alkoxy group having 1 to 10 carbon atoms, or a halogen atom, and Y represents a single bond, an oxygen atom, a sulfur atom, a sulfonyl group, or an unsubstituted or substituted alkanediyl group.

[0060] In addition, in the compound of the present embodiment, X 1 and X 2 are preferably groups represented by the above general formula (5) or (6), and more preferably a group represented by the above general formula (6).

[0061] Furthermore, in the compound of the present embodiment, X 3 ~X 7 are preferably groups represented by the above general formula (5) or (6), and more preferably a group represented by the above general formula (6).

[0062] R 1 ~R 12 Examples of the alkyl group having 1 to 10 carbon atoms, the alkoxy group having 1 to 10 carbon atoms, and the halogen atom represented by are the same as those exemplified as the substituent when X has a substituent.

[0063] Examples of the alkanediyl group represented by Y include alkylene groups such as methylene group, ethylene group, propylene group, and butylene group, and alkylidene groups such as ethylidene group, propane-1-ylidene, propane-2-ylidene, butane-1-ylidene, butane-2-ylidene, and cyclohexylidene group. Here, the number of carbon atoms of the alkanediyl group may be, for example, 1 to 10, but is preferably 1 to 6. Examples of the substituent when the alkanediyl group has a substituent are the same as those exemplified as the substituent when X has a substituent.

[0064] [[ID=z1]] In the compound of the present embodiment, when X and X 1 ~X 7 are groups represented by the general formula (5), X and X 1 ~X 7It is preferable that X and X are groups represented by the following general formula (5'). 1 ~X 7 If is a group represented by general formula (6), then X and X 1 ~X 7 It is preferable that R is a group represented by the following general formula (6'). Furthermore, R 1 ~R 12 It is preferably a hydrogen atom or an alkyl group having 1 to 10 carbon atoms, and more preferably a hydrogen atom. Furthermore, it is preferable that Y is a single bond. In addition, in the compound of this embodiment, X and X 1 ~X 7 The group is represented by general formula (5), and Y may be a single bond.

[0065] TIFF0007893741000019.tif40155

[0066] TIFF0007893741000020.tif34154

[0067] In the compound of this embodiment, Ar 1 ~Ar 132-methylphenyl group, 3-methylphenyl group, 4-methylphenyl group, 2-ethylphenyl group, 3-ethylphenyl group, 4-ethylphenyl group, 2-n-propylphenyl group, 3-n-propylphenyl group, 4-n-propylphenyl group, 2-t-butylphenyl group, 3-t-butylphenyl group, 4-t-butylphenyl group, 2,3-dimethylphenyl group, 3,4-dimethylphenyl group, 2,3-dichlorophenyl group, 3,4-dichlorophenyl group, 2-cyclohexylphenyl group, 3-cyclohexylphenyl group It is preferably a 4-cyclohexylphenyl group, a 2-biphenylyl group, a 3-biphenylyl group, or a 4-biphenylyl group; more preferably a 4-ethylphenyl group, a 4-n-propylphenyl group, a 4-t-butylphenyl group, a 3,4-dimethylphenyl group, a 3,4-dichlorophenyl group, a 4-cyclohexylphenyl group, or a 4-biphenylyl group; even more preferably a 4-cyclohexylphenyl group or a 4-biphenylyl group; and particularly preferably a 4-cyclohexylphenyl group.

[0068] Specific examples of compounds containing a monovalent group represented by general formula (1) include, for example, the compounds listed below, but the compounds of this embodiment are not limited to these specific examples.

[0069] TIFF0007893741000021.tif224154TIFF0007893741000022.tif50154

[0070] TIFF0007893741000023.tif249154TIFF0007893741000024.tif43154

[0071] TIFF0007893741000025.tif232154

[0072] TIFF0007893741000026.tif217154TIFF0007893741000027.tif42154

[0073] TIFF0007893741000028.tif190154

[0074] TIFF0007893741000029.tif63154TIFF0007893741000030.tif133154

[0075] Compounds containing a monovalent group represented by general formula (1) can be produced by combining known synthesis methods. For example, the compound represented by general formula (3) can be produced in the presence of a base such as triethylamine or sodium hydroxide, with 1 equivalent of Ar per 1 equivalent of cyanuric acid chloride. 1 -OH, Ar 2 -OH and HO-X-OH are reacted sequentially to prepare the first intermediate, and then, in the presence of a base, 1 equivalent of Ar per 1 equivalent of cyanuric acid chloride is added. 3 -OH and Ar 4 It can be produced by sequentially reacting -OH groups to prepare a second intermediate, and then reacting one equivalent of the first intermediate with one equivalent of the second intermediate in the presence of a base.

[0076] The compound of this embodiment can be used as an additive for synthetic resins, an additive for oils, and so on, and among these applications, it is particularly suitable for use as an additive for synthetic resins.

[0077] Next, the synthetic resin additive of this embodiment will be described.

[0078] <Additives for synthetic resins> The synthetic resin additive of this embodiment consists of a compound containing a monovalent group represented by the above general formula (1).

[0079] The synthetic resin additive of this embodiment can improve the properties of the synthetic resin.

[0080] The synthetic resin additive of this embodiment can be used specifically as a nucleating agent, antioxidant, ultraviolet absorber, thickener, filler, conductive agent, wear-resistant agent, light stabilizer, metal deactivator (copper damage inhibitor), etc. The synthetic resin additive of this embodiment is particularly suitable for use as a nucleating agent because it has a remarkable effect in promoting the crystallization of crystalline resins. Examples of nucleating agents include nucleating agents for polyethylene resins, nucleating agents for polyolefin resins such as polypropylene resins, nucleating agents for polyamide resins, nucleating agents for polyester resins, nucleating agents for polyacetal, nucleating agents for polylactic acid, and nucleating agents for polyphenylene sulfide. The synthetic resin additive of this embodiment is preferably used as a nucleating agent for polyolefin resins, more preferably as a nucleating agent for polyethylene resins or polypropylene resins, and even more preferably as a nucleating agent for polypropylene resins.

[0081] The synthetic resin additive in this embodiment may be, for example, in particulate form. When the synthetic resin additive in this embodiment is in particulate form, the powder properties of the synthetic resin additive, such as the average particle size, angle of repose, loose bulk density, firm bulk density, and compressibility, may be such that the dispersibility of the synthetic resin additive in the synthetic resin and the fluidity of the particles are at a desired level. Specifically, the average particle size may be, for example, 0.1 to 100 μm, the angle of repose may be, for example, 20 to 70°, and the loose bulk density may be, for example, 0.1 to 0.8 g / cm³. 3 If so, that's fine, and the bulk density should be, for example, 0.2 to 1 g / cm³. 3 The following conditions must be met, and the compression ratio should be, for example, 1 to 10. Here, the average particle diameter is the average particle diameter calculated from the particle diameter distribution measured by the laser diffraction method in accordance with JIS Z 8825, the angle of repose is the angle of repose measured by the cylindrical rotation method, the loose bulk density is the bulk density measured in accordance with JIS K 5101-12-1, the hard bulk density is the bulk density measured in accordance with JIS K 5101-12-2, and the compression ratio is the value calculated by the following formula. (Compression ratio) = (Stiff bulk density) / (Loose bulk density)

[0082] The synthetic resin additive of this embodiment may be a one-pack composite additive that is further formulated with granulation aids such as binders, waxes, solvents, and silica, and then granulated. Alternatively, the synthetic resin additive of this embodiment may be a masterbatch further containing a synthetic resin.

[0083] The synthetic resin included in the masterbatch is not particularly limited and may be either a thermoplastic resin or a thermosetting resin. Examples of thermoplastic resins include crystalline resins such as polyolefin resins, polyamide resins, polyester resins, polyacetal resins, polylactic acid, and polyphenylene sulfide, as well as polycarbonate resins, styrene resins, acrylic resins, urethane resins, halogen-containing resins, petroleum resins, coumarone resins, polyvinyl alcohol, polyvinyl acetate, and amorphous resins such as polyphenylene oxide, and thermoplastic elastomers. Examples of thermosetting resins include phenolic resins, urea resins, melamine resins, epoxy resins, unsaturated polyester resins, and synthetic rubbers. The synthetic resin may be included alone or in combination of two or more types. The synthetic resin may also be a copolymer or a polymer alloy.

[0084] The content of synthetic resin in the masterbatch may be, for example, 99.9% by mass or less of the total masterbatch, preferably 90% by mass or less, more preferably 80% by mass or less, and even more preferably 60% by mass or less. Alternatively, the content of synthetic resin in the masterbatch may be, for example, 10% by mass or more of the total masterbatch.

[0085] Next, the synthetic resin additive composition of this embodiment will be described.

[0086] <Additive composition for synthetic resins> The synthetic resin additive composition of this embodiment includes the synthetic resin additive described above.

[0087] According to the synthetic resin additive composition of this embodiment, the properties of the synthetic resin can be improved.

[0088] The synthetic resin additive composition of this embodiment preferably contains other nucleating agents in addition to the synthetic resin additives described above. Here, the other nucleating agents are additives that promote the crystallization of synthetic resins and consist of compounds other than compounds containing a monovalent group represented by general formula (1).

[0089] Other nucleating agents include, for example, compounds represented by the following general formula (7), sodium 2,2'-methylenebis(4,6-di-tert-butylphenyl) phosphate, lithium 2,2'-methylenebis(4,6-di-tert-butylphenyl) phosphate, dihydroxyaluminum 2,2'-methylenebis(4,6-di-tert-butylphenyl) phosphate, aromatic phosphate metal salts such as hydroxyaluminum bis[2,2'-methylenebis(4,6-di-tert-butylphenyl) phosphate], sodium benzoate, 4-tert-butylbenzoate aluminum salt, sodium adipate, disodium bicyclo[2.2.1]heptane-2,3-dicarboxylate, and calcium Examples include carboxylate metal salts such as cyclohexane-1,2-dicarboxylate, amide compounds such as N,N',N''-tris[2-methylcyclohexyl]-1,2,3-propanetricarboxamide, N,N',N''-tricyclohexyl-1,3,5-benzenetricarboxamide, N,N'-dicyclohexylnaphthalenedicarboxamide, and 1,3,5-tris[(2,2-dimethylpropanoylamino)]benzene, as well as compounds other than those containing a monovalent group represented by general formula (1) among the 2,4,6-tri(aryloxy)-1,3,5-triazine compounds described in International Publication No. 2020 / 067144.

[0090] TIFF0007893741000031.tif59154

[0091] Here, in general formula (7), R 13R represents a hydrogen atom or an alkyl group with 1 to 10 carbon atoms. 14 ~R 17 Each of these independently represents a hydrogen atom, a halogen atom, a cyano group, an alkyl group having 1 to 10 carbon atoms, or an alkoxy group having 1 to 10 carbon atoms, or R 14 and R 15 or R 16 and R 17 These groups are linked together to represent an alkylene group with 3 to 6 carbon atoms or an alkylenedioxy group with 1 to 4 carbon atoms. Z represents a single bond, a -CH(OH)- group, or a -CH(OH)CH(OH)- group.

[0092] R 13 ~R 17 A C1-C10 alkyl group represented by R 14 ~R 17 Alkoxy groups with 1 to 10 carbon atoms and R 14 ~R 17 Examples of halogen atoms represented by the above general formula (1) include those exemplified as substituents when X has substituents. C1-C10 alkyl groups are preferred, and C1-C4 alkyl groups are preferred. Similarly, C1-C4 alkoxy groups are preferred.

[0093] Examples of alkylene groups with 3 to 6 carbon atoms in general formula (7) include propylene, butylene, pentylene, and hexylene groups. Examples of alkylenedioxy groups with 1 to 4 carbon atoms include methylenedioxy, ethylenedioxy, propylenedioxy, and butylenedioxy groups.

[0094] In the synthetic resin additive composition of this embodiment, the compound represented by general formula (7) is R in general formula (7). 13 ~R 17 Preferably, each of these is independently a hydrogen atom or an alkyl group having 1 to 4 carbon atoms, and Z is a -CH(OH)- group.

[0095] Specific examples of compounds represented by general formula (7) include, for example, dibenzylidene sorbitol, bis(p-methylbenzylidene) sorbitol, bis(p-ethylbenzylidene) sorbitol, bis(3,4-dimethylbenzylidene) sorbitol, and 1,2,3-trideoxy-4,6:5,7-o-bis(4-propylbenzylidene) nonitol. From the viewpoint of further improving the properties of synthetic resins, among these, dibenzylidene sorbitol, bis(p-methylbenzylidene) sorbitol, bis(3,4-dimethylbenzylidene) sorbitol, and 1,2,3-trideoxy-4,6:5,7-o-bis(4-propylbenzylidene) nonitol are preferred, and bis(3,4-dimethylbenzylidene) sorbitol and 1,2,3-trideoxy-4,6:5,7-o-bis(4-propylbenzylidene) nonitol are more preferred.

[0096] Examples of methods for producing the compound represented by general formula (7) include a method of dehydrating and condensing an alditol compound such as sorbitol with an aryl aldehyde in the presence of an acid catalyst.

[0097] Examples of commercially available compounds represented by general formula (7) include GELOL D (product name), GELOL MD (product name), GELOL DXR (product name), GELOL E-200 (product name), GELOL MD-LM30G (product name), and RiKAFAST P1 (product name) from Shin Nippon Rika Co., Ltd., and MIRAD 3988 (product name), MIRAD 3988i (product name), MIRAD NX-8000 (product name), and MIRAD NX-8000J (product name) from Milliken & Company.

[0098] In the synthetic resin additive composition of this embodiment, the other nucleating agent preferably includes at least one selected from the group consisting of aromatic phosphate metal salts, carboxylate metal salts, and compounds represented by general formula (7), and more preferably includes a compound represented by general formula (7).

[0099] If the synthetic resin additive composition of this embodiment contains other nucleating agents in addition to the synthetic resin additive described above, the ratio B / C of the content B (parts by mass) of the synthetic resin additive to the content C (parts by mass) of the other nucleating agents in the synthetic resin additive composition may be, for example, 1 / 99 to 99 / 1. From the viewpoint of further improving the properties of the synthetic resin, the B / C value is preferably 3 / 97 or higher, and more preferably 5 / 95 or higher. Also, from the same viewpoint, the B / C value is preferably 50 / 50 or lower, and more preferably 40 / 60 or lower.

[0100] In this embodiment, if the synthetic resin additive contained in the synthetic resin additive composition is a nucleating agent, and the synthetic resin additive composition contains other nucleating agents in addition to the synthetic resin additive, the synthetic resin additive composition can impart excellent transparency to molded articles made of synthetic resin.

[0101] The synthetic resin additive composition of this embodiment preferably contains a lubricant.

[0102] Examples of lubricants include fatty acid esters, fatty acid amides, fatty acids, higher alcohols, and sugar alcohols. When the synthetic resin additive composition of this embodiment contains a lubricant, it is preferable that the lubricant contains at least one selected from the group consisting of fatty acid esters and fatty acid amides.

[0103] Examples of fatty acid esters include fatty acid alkyl esters such as fatty acid methyl and fatty acid ethyl; alkylene glycol fatty acid monoesters such as ethylene glycol fatty acid monoesters and propylene glycol fatty acid monoesters; alkylene glycol fatty acid diesters such as ethylene glycol fatty acid diesters and propylene glycol fatty acid diesters; glycerol fatty acid esters such as glycerol fatty acid monoesters, glycerol fatty acid diesters and glycerol fatty acid triesters; pentaerythritol fatty acid esters such as pentaerythritol fatty acid monoesters, pentaerythritol fatty acid diesters, pentaerythritol fatty acid triesters and pentaerythritol fatty acid tetraesters.

[0104] The fatty acid residues constituting the fatty acid ester can, for example, have 7 to 29 carbon atoms. Here, a fatty acid residue refers to a group obtained by removing a carboxyl group from a fatty acid. The number of carbon atoms in the fatty acid residue is preferably 11 to 23, and more preferably 13 to 21. Examples of fatty acid residues include groups obtained by removing a carboxyl group from fatty acids such as lauric acid, myristic acid, palmitic acid, stearic acid, oleic acid, linoleic acid, linolenic acid, arachidic acid, arachidonic acid, behenic acid, erucic acid, lignoceric acid, cerotic acid, montanic acid, melisic acid, 12-hydroxystearic acid, and ricinoleic acid. Among these, groups obtained by removing a carboxyl group from lauric acid, myristic acid, palmitic acid, and stearic acid are preferred, and groups obtained by removing a carboxyl group from stearic acid are particularly preferred.

[0105] In the synthetic resin additive composition of this embodiment, it is preferable that the fatty acid ester includes a glycerol fatty acid monoester. Specific examples of glycerol fatty acid monoesters include, for example, glycerol lauric acid monoester, glycerol myristic acid monoester, glycerol palmitic acid monoester, glycerol stearate monoester, glycerol oleic acid monoester, glycerol linoleic acid monoester, glycerol linolenic acid monoester, glycerol arachidic acid monoester, glycerol arachidonic acid monoester, glycerol behenic acid monoester, glycerol erucic acid monoester, glycerol lignoceric acid monoester, glycerol cerotic acid monoester, glycerol montanic acid monoester, glycerol melisinic acid monoester, glycerol 12-hydroxystearate monoester, and glycerol ricinoleic acid monoester. Among these, glycerol laurate monoester, glycerol myristic acid monoester, glycerol palmitate monoester, and glycerol stearate monoester are preferred, with glycerol stearate monoester being particularly preferred.

[0106] Examples of fatty acid amides include fatty acid monoamides, alkylenebis fatty acid amides, alkylol fatty acid amides, and N-alkyl fatty acid amides. Among these, fatty acid monoamides and alkylenebis fatty acid amides are preferred.

[0107] The fatty acid residues that make up fatty acid amides are the same as those exemplified above as fatty acid residues that make up fatty acid esters.

[0108] Specific examples of fatty acid monoamides include, for example, lauric acid amide, myristic acid amide, palmitic acid amide, stearic acid amide, oleic acid amide, linoleic acid amide, linolenic acid amide, arachidin acid amide, arachidonic acid amide, behenic acid amide, erucic acid amide, lignoceric acid amide, cerotinic acid amide, montanoic acid amide, melisinic acid amide, 12-hydroxystearic acid amide, and ricinoleic acid amide. Among these, lauric acid amide, myristic acid amide, palmitic acid amide, stearic acid amide, oleic acid amide, and erucic acid amide are preferred, stearic acid amide, oleic acid amide, and erucic acid amide are more preferred, and oleic acid amide and erucic acid amide are particularly preferred.

[0109] Furthermore, specific examples of alkylenebis fatty acid amides include, for example, methylenebislaurate, methylenebismyristicate, methylenebispalmitate, methylenebisstearamide, methylenebisoleate, methylenebislinoleate, methylenebislinolenate, methylenebisarachidamide, methylenebisarachidonic acid, methylenebisbehenamide, methylenebislignoceramide, methylenebiscerotinamide, methylenebismontanoate, methylenebismelisinamide, methylenebis-12-hydroxystearamide, and methylenebis Examples include sricinoleamide, ethylenebislauramide, ethylenebismyristicamide, ethylenebispalmitamide, ethylenebisstearamide, ethylenebisoleamide, ethylenebislinoleamide, ethylenebislinoleamide, ethylenebisarachidamide, ethylenebisarachidonicamide, ethylenebisbehenamide, ethylenebislignoceramide, ethylenebiscerotinamide, ethylenebismontanamide, ethylenebismericinamide, ethylenebis-12-hydroxystearamide, and ethylenebisricinoleamide. Among these, methylenebislauramide, methylenebismyristicamide, methylenebispalmitamide, methylenebisstearamide, ethylenebislauramide, ethylenebismyristicamide, ethylenebispalmitamide, and ethylenebisstearamide are preferred, methylenebisstearamide and ethylenebisstearamide are more preferred, and ethylenebisstearamide is particularly preferred.

[0110] Examples of alkylol fatty acid amides include methylol fatty acid amide and ethylol fatty acid amide.

[0111] Examples of N-alkyl fatty acid amides include N-stearyl stearate, N-stearyl oleate, N-oleyl stearate, N-stearyl erucate, and N-oleyl oleate.

[0112] Examples of fatty acids include lauric acid, myristic acid, palmitic acid, stearic acid, oleic acid, linoleic acid, linolenic acid, arachidic acid, arachidonic acid, behenic acid, erucic acid, lignoceric acid, cerotic acid, montanic acid, melissic acid, 12-hydroxystearic acid, and ricinoleic acid.

[0113] Examples of higher alcohols include those in which a hydroxyl group is bonded to the fatty acid residues exemplified above as fatty acid residues constituting the fatty acid esters.

[0114] Examples of sugar alcohols include mannitol.

[0115] If the synthetic resin additive composition of this embodiment contains a lubricant, the lubricant content may be, for example, 5 to 500 parts by mass per 100 parts by mass of the compound containing a monovalent group represented by general formula (1). From the viewpoint of further improving the properties of the synthetic resin, the lubricant content is preferably 10 parts by mass or more, more preferably 20 parts by mass or more, even more preferably 30 parts by mass or more, and even more preferably 50 parts by mass or more, per 100 parts by mass of the compound containing a monovalent group represented by general formula (1). Also, from a similar viewpoint, the lubricant content is preferably 300 parts by mass or less, more preferably 150 parts by mass or less, even more preferably 100 parts by mass or less, and even more preferably 80 parts by mass or less, per 100 parts by mass of the compound containing a monovalent group represented by general formula (1).

[0116] In this embodiment, when the synthetic resin additive included in the synthetic resin additive composition is a nucleating agent and the synthetic resin additive composition also contains a lubricant, the synthetic resin additive composition can impart excellent transparency to molded articles made of synthetic resin.

[0117] The synthetic resin additive composition of this embodiment preferably contains a coloring agent.

[0118] Examples of colorants include pigments and dyes. From the viewpoint of durability, pigments are preferred among these.

[0119] Specific examples of pigments include, for example, Pigment Red 1, 2, 3, 9, 10, 17, 22, 23, 31, 38, 41, 48, 49, 88, 90, 97, 112, 119, 122, 123, 144, 149, 166, 168, 169, 170, 171, 177, 179, 180, 184, 185, 192, 200, 202, 209, 215, 216, 217, 220, 223, 224, 226, 227, 228, 240, 254; Pigment Orange 13, 31, 34, 36, 38, 43, 46, 48, 49, 51, 52, 55, 59, 60, 61, 62, 64, 65, 71; Pigment Yellow 1, 3, 12, 13, 14 ,16,17,20,24,55,60,73,81,83,86,93,95,97,98,100,109,110,113,114,117,120,125,126,127,129,137,138,139,147,148,150,151,152,153,154,166,168,175, Examples include 180, 185; pigment green 7, 10, 36; pigment blue 15, 15:1, 15:2, 15:3, 15:4, 15:5, 15:6, 22, 24, 29, 56, 60, 61, 62, 64; and pigment violet 1, 15, 19, 23, 27, 29, 30, 32, 37, 40, 50.

[0120] Specific examples of dyes include azo dyes, anthraquinone dyes, indigoid dyes, triarylmethane dyes, xanthene dyes, alizarin dyes, acridine dyes, stilbene dyes, thiazole dyes, naphthol dyes, quinoline dyes, nitro dyes, indamine dyes, oxazine dyes, phthalocyanine dyes, and cyanine dyes.

[0121] If the synthetic resin additive composition of this embodiment contains a coloring agent, the amount of coloring agent may be, for example, 0.01 to 100 parts by mass per 100 parts by mass of the compound containing a monovalent group represented by general formula (1). Preferably, the amount of coloring agent is 0.05 to 50 parts by mass, and more preferably 0.1 to 30 parts by mass per 100 parts by mass of the compound containing a monovalent group represented by general formula (1).

[0122] In the synthetic resin additive composition of this embodiment, the colorant preferably contains a blue colorant.

[0123] Examples of blue colorants include blue pigments such as Pigment Blue 15, 15:1, 15:2, 15:3, 15:4, 15:5, 15:6, 22, 24, 29, 56, 60, 61, 62, 64; purple pigments such as Pigment Violet 1, 15, 19, 23, 27, 29, 30, 32, 37, 40, 50; green pigments such as Pigment Green 7, 10, 36; and Acid Blue 1, 3, 5, 7, 9, 11. Examples include blue dyes such as CI13, 15, 17, 22, 24, 26, 34, 38, 48, 74, 75, 83, 84, 86, 88, 90, 90:1, 91, 93, 93:1, 99, 100, 103, 104, 108, 109, 110, 119, 123, 147, and 213; purple dyes such as acid violet 15, 17, 24, 43, and 49; and green dyes such as acid green 3, 9, and 16. Among these, blue colorants, purple colorants, and green colorants are preferred, with blue colorants and purple colorants being more preferred.

[0124] In this embodiment, when the synthetic resin additive contained in the synthetic resin additive composition is a nucleating agent and the synthetic resin additive composition contains a coloring agent, the synthetic resin additive composition can impart an excellent appearance to a molded article made of synthetic resin.

[0125] The synthetic resin additive composition of this embodiment may further contain one or more additives such as phenolic antioxidants, phosphorus antioxidants, sulfur antioxidants, other antioxidants, hindered amine compounds, ultraviolet absorbers, fatty acid metal salts, flame retardants, flame retardant aids, fillers, hydrotalcites, antistatic agents, and fluorescent whitening agents, which consist of compounds other than those containing a monovalent group represented by general formula (1) (hereinafter referred to as "other additives"). The synthetic resin additive composition may be a one-pack composite additive composition that has been granulated by further blending a binder, wax, solvent, silica or other granulation aid, or it may be a composite masterbatch further containing the above-mentioned synthetic resin. Here, the content of the synthetic resin in the composite masterbatch may be, for example, 99.9% by mass or less of the total composite masterbatch, preferably 90% by mass or less, more preferably 80% by mass or less, and even more preferably 60% by mass or less. Also, the content of the synthetic resin in the composite masterbatch may be, for example, 10% by mass or more of the total composite masterbatch.

[0126] Examples of phenolic antioxidants include 2,6-di-tert-butyl-4-ethylphenol, 2-tert-butyl-4,6-dimethylphenol, styrenephenol, 2,2'-methylenebis(4-ethyl-6-tert-butylphenol), 2,2'-thiobis-(6-tert-butyl-4-methylphenol), 2,2'-thiodiethylenebis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate], 2-methyl-4,6-bis(octylsulfanylmethyl)phenol, 2,2'-isobutylidenebis(4,6-dimethylphenol), isooctyl-3-(3,5-di-tert-butyl-4-hydroxyphenyl) (Nyl)propionate, N,N'-Hexane-1,6-diylbis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionamide], 2,2'-Oxamide-bis[ethyl-3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate], 2-ethylhexyl-3-(3',5'-di-tert-butyl-4'-hydroxyphenyl)propionate, 2,2'-ethylenebis(4,6-di-tert-butylphenol), 3,5-di-tert-butyl-4-hydroxybenzenepropanoic acid and C13-15 alkyl ester, 2,5-di-tert-amylhydroquinone, polymer of hindered phenol (manufactured by ADEKA POLYMER ADDITIVES EUROPE SAS) Product name "AO.OH.98"), 2,2'-methylenebis[6-(1-methylcyclohexyl)-p-cresol], 2-tert-butyl-6-(3-tert-butyl-2-hydroxy5-methylbenzyl)-4-methylphenyl acrylate, 2-[1-(2-hydroxy-3,5-di-tert-pentylphenyl)ethyl]-4,6-di-tert-pentylphenyl acrylate, 6-[3-(3-tert-butyl-4-hydroxy-5-methyl)propoxy]-2,4,8,10-tetra-tert-butylbenz[d,f][1,3,2]-dioxaphosphobine, hexamethylenebis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate], bis[monoethyl(3,5-di-tert-butyl-4-hydroxybenzyl)phosphonate]calcium salt, 5,Reaction product of 7-bis(1,1-dimethylethyl)-3-hydroxy-2(3H)-benzofuranone and o-xylene, 2,6-di-tert-butyl-4-(4,6-bis(octylthio)-1,3,5-triazine-2-ylamino)phenol, DL-α-tocopherol (vitamin E), 2,6-bis(α-methylbenzyl)-4-methylphenol, bis[3,3-bis-(4'-hydroxy-3'-tert-butyl-phenyl)butanoic acid] glycol ester, 2,6-di-tert-butyl-p-cresol, 2,6-diphenyl Nyl-4-octadecyloxyphenol, stearyl(3,5-di-tert-butyl-4-hydroxyphenyl)propionate, distearyl(3,5-di-tert-butyl-4-hydroxybenzyl)phosphonate, tridecyl-3,5-tert-butyl-4-hydroxybenzylthioacetate, thiodiethylenebis[(3,5-di-tert-butyl-4-hydroxyphenyl)propionate], 4,4'-thiobis(6-tert-butyl-m-cresol), 2-octylthio-4,6-di(3,5-di-tert-butyl 4-hydroxyphenoxy)-s-triazine, 2,2'-methylenebis(4-methyl-6-tert-butylphenol), bis[3,3-bis(4-hydroxy-3-tert-butylphenyl)butyric acid] glycol ester, 4,4'-butylidenebis(2,6-di-tert-butylphenol), 4,4'-butylidenebis(6-tert-butyl-3-methylphenol), 2,2'-ethylidenebis(4,6-di-tert-butylphenol), 1,1,3-tris(2-methyl-4-hydroxy-5-te rt-butylphenyl)butane, bis[2-tert-butyl-4-methyl-6-(2-hydroxy-3-tert-butyl-5-methylbenzyl)phenyl]terephthalate, 1,3,5-tris(2,6-dimethyl-3-hydroxy-4-tert-butylbenzyl)isocyanurate, 1,3,5-tris(3,5-di-tert-butyl-4-hydroxybenzyl)isocyanurate, 1,3,5-tris(3,5-di-tert-butyl-4-hydroxybenzyl)-2,4,6-trimethylbenzene, 1,3,5-tris[(3,[5-di-tert-butyl-4-hydroxyphenyl)propionyloxyethyl]isocyanurate, tetrakis[methylene-3-(3',5'-tert-butyl-4'-hydroxyphenyl)propionate]methane, 2-tert-butyl-4-methyl-6-(2-acryloyloxy-3-tert-butyl-5-methylbenzyl)phenol, 3,9-bis[2-(3-tert-butyl-4-hydroxy-5-methylhydrocinnamoyloxy)-1,1-dimethylethyl]-2,4,8,10-tetraoxaspiro[5.5]undecane, triethylene glycol bis[β Examples include 3-(3,5-dialkyl-4-hydroxyphenyl)propionic acid derivatives such as -(3-tert-butyl-4-hydroxy-5-methylphenyl)propionate, stearyl-3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate, palmityl-3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate, myristyl-3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate, and lauryl-3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate.

[0127] Examples of phosphorus-based antioxidants include triphenyl phosphite, diisooctyl phosphite, heptakis(dipropylene glycol) triphosphite, triisodecyl phosphite, diphenylisooctyl phosphite, diisooctylphenyl phosphite, diphenyltridecyl phosphite, triisooctyl phosphite, trilauryl phosphite, diphenyl phosphite, tris(dipropylene glycol) phosphite, dioleylhydrogen phosphite, trilauryltrithiophosphite, and bis(tridecyl) phosphite. Tris(isodecyl) phosphite, Tris(tridecyl) phosphite, Diphenyldecyl phosphite, Dinonylphenyl bis(nonylphenyl) phosphite, Poly(dipropylene glycol) phenyl phosphite, Tetraphenyldipropylene glycol diphosphite, Trisnonylphenyl phosphite, Tris(2,4-di-tert-butylphenyl) phosphite, Tris(2,4-di-tert-butyl-5-methylphenyl) phosphite, Tris[2-tert-butyl-4-(3-tert-butyl-4-Hyd [Loxy-5-methylphenylthio)-5-methylphenyl] phosphite, tri(decyl) phosphite, octyldiphenyl phosphite, di(decyl)monophenyl phosphite, mixture of distearyl pentaerythritol and calcium stearate, alkyl(C10) bisphenol A phosphite, tetraphenyl-tetra(tridecyl)pentaerythritol tetraphosphite, bis(2,4-di-tert-butyl-6-methylphenyl)ethyl phosphite, tetra(tridecyl)isopropylidene diphenol diphosphate Ito, Tetra(tridecyl)-4,4'-n-butylidenebis(2-tert-butyl-5-methylphenol) diphosphite, Hexa(tridecyl)-1,1,3-tris(2-methyl-4-hydroxy-5-tert-butylphenyl)butane triphosphite, Tetrakis(2,4-di-tert-butylphenyl) biphenylenediphosphonite, 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide, (1-methyl-1-propenyl-3-ylidene)tris(1,1-dimethylethyl)-5-methyl-4,1-Phenylene)Hexatridecylphosphite, 2,2'-Methylenebis(4,6-di-tert-butylphenyl)-2-ethylhexylphosphite, 2,2'-Methylenebis(4,6-di-tert-butylphenyl)-Octadecylphosphite, 2,2'-Ethylidenebis(4,6-di-tert-butylphenyl)fluorophosphite, 4,4'-Butylidenebis(3-methyl- 6-tert-butylphenyl ditridecyl) phosphite, tris(2-[(2,4,8,10-tetrakis-tert-butyldibenzo[d,f][1,3,2]dioxaphosfepin-6-yl)oxy]ethyl)amine, 3,9-bis(4-nonylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosfespiro[5,5]undecane, 2,4,6-tri-tert-butyl Examples include phenyl-2-butyl-2-ethyl-1,3-propanediol phosphite, poly-4,4'-isopropylidenediphenol C12-15 alcohol phosphite, bis(diisodecyl)pentaerythritol diphosphite, bis(tridecyl)pentaerythritol diphosphite, bis(octadecyl)pentaerythritol diphosphite, bis(nonylphenyl)pentaerythritol diphosphite, bis(2,4-di-tert-butylphenyl)pentaerythritol diphosphite, bis(2,4,6-tri-tert-butylphenyl)pentaerythritol diphosphite, bis(2,6-di-tert-butyl-4-methylphenyl)pentaerythritol diphosphite, and bis(2,4-dicumylphenyl)pentaerythritol diphosphite.

[0128] Examples of sulfur-based antioxidants include tetrakis[methylene-3-(laurylthio)propionate]methane, bis(methyl-4-[3-n-alkyl(C12 / C14)thiopropionyloxy]5-tert-butylphenyl) sulfide, ditridecyl-3,3'-thiodipropionate, dilauryl-3,3'-thiodipropionate, dimyristyl-3,3'-thiodipropionate, distearyl-3,3'-thiodipropionate, lauryl / stearylthiodipropionate, 4,4'-thiobis(6-tert-butyl-m-cresol), 2,2'-thiobis(6-tert-butyl-p-cresol), and distearyl-disulfide.

[0129] Other antioxidants include nitrone compounds such as N-benzyl-α-phenylnitrone, N-ethyl-α-methylnitrone, N-octyl-α-heptylnitrone, N-lauryl-α-undecylnitrone, N-tetradecyl-α-tridecylnitrone, N-hexadecyl-α-pentadecylnitrone, N-octyl-α-heptadecylnitrone, N-hexadecyl-α-heptadecylnitrone, N-octadecyl-α-pentadecylnitrone, N-heptadecyl-α-heptadecylnitrone, N-octadecyl-α-heptadecylnitrone, N-octadecyl-α-heptadecylnitrone, 3-arylbenzofuran-2(3H)-one, 3-(alkoxyphenyl)benzofuran-2-one, 3-(acyloxyphenyl)benzofuran-2(3H)-one, and 5,7-di-ter Examples of benzofuran compounds include t-butyl-3-(3,4-dimethylphenyl)-benzofuran-2(3H)-one, 5,7-di-tert-butyl-3-(4-hydroxyphenyl)-benzofuran-2(3H)-one, 5,7-di-tert-butyl-3-{4-(2-hydroxyethoxy)phenyl}-benzofuran-2(3H)-one, 6-(2-(4-(5,7-di-tert-2-oxo-2,3-dihydrobenzofuran-3-yl)phenoxy)ethoxy)-6-oxohexyl-6-((6-hydroxyhexanoyl)oxy)hexanoate, and 5-di-tert-butyl-3-(4-((15-hydroxy-3,6,9,13-tetraoxapentadecyl)oxy)phenyl)benzofuran-2(3H)one.

[0130] Examples of hindered amine compounds include 2,2,6,6-tetramethyl-4-piperidyl stearate, 1,2,2,6,6-pentamethyl-4-piperidyl stearate, 2,2,6,6-tetramethyl-4-piperidyl benzoate, bis(2,2,6,6-tetramethyl-4-piperidyl) sebacate, tetrakis(2,2,6,6-tetramethyl-4-piperidyl)-1,2,3,4-butanetetracarboxylate, tetrakis(1,2,2,6,6-pentamethyl-4-piperidyl)-1,2,3,4-butanetetracarboxylate, and bi Su(2,2,6,6-tetramethyl-4-piperidyl) di(tridecyl)-1,2,3,4-butanetetracarboxylate, bis(1,2,2,6,6-pentamethyl-4-piperidyl) di(tridecyl)-1,2,3,4-butanetetracarboxylate, bis(1,2,2,4,4-pentamethyl-4-piperidyl)-2-butyl-2-(3,5-di-tert-butyl-4-hydroxybenzyl)malonate, 1-(2-hydroxyethyl)-2,2,6,6-tetramethyl-4-piperidinol / diethyl succinate polycondensate, 1,6-bis( 2,2,6,6-tetramethyl-4-piperidylamino)hexane / 2,4-dichloro-6-morpholino-s-triazine polycondensate, 1,6-bis(2,2,6,6-tetramethyl-4-piperidylamino)hexane / 2,4-dichloro-6-tert-octylamino-s-triazine polycondensate, 1,5,8,12-tetrakis[2,4-bis(N-butyl-N-(2,2,6,6-tetramethyl-4-piperidyl)amino)-s-triazine-6-yl]-1,5,8,12-tetraazadodecane, 1,5,8,12-tetrakis[2,4-bis(N- Butyl-N-(1,2,2,6,6-pentamethyl-4-piperidyl)amino)-s-triazine-6-yl]-1,5,8-12-tetraazadodecane, 1,6,11-tris[2,4-bis(N-butyl-N-(2,2,6,6-tetramethyl-4-piperidyl)amino-s-triazine-6-ylamino]undecane, 1,6,11-tris[2,4-bis(N-butyl-N-(1,2,2,6,6-pentamethyl-4-piperidyl)amino-s-triazine-6-ylamino]undecane, 3,9-bis[1,1-dimethyl-2-{tris(2,2,Examples include 6,6-tetramethyl-4-piperidyloxycarbonyl)butylcarbonyloxyethyl]-2,4,8,10-tetraoxaspiro[5.5]undecane, 3,9-bis[1,1-dimethyl-2-{tris(1,2,2,6,6-pentamethyl-4-piperidyloxycarbonyl)butylcarbonyloxy}ethyl]-2,4,8,10-tetraoxaspiro[5.5]undecane, bis(1-undecyloxy-2,2,6,6-tetramethylpiperidine-4-yl)carbonate, 2,2,6,6-tetramethyl-4-piperidylhexadecanoate, and 2,2,6,6-tetramethyl-4-piperidyloctadecanoate.

[0131] Examples of UV absorbers include 2-hydroxybenzophenones such as 2,4-dihydroxybenzophenone and 5,5'-methylenebis(2-hydroxy-4-methoxybenzophenone); 2-(2-hydroxy-5-methylphenyl)benzotriazole, 2-(2-hydroxy-5-tert-octylphenyl)benzotriazole, 2-(2-hydroxy-3,5-di-tert-butylphenyl)-5-chlorobenzotriazole, 2-(2-hydroxy-3-tert-butyl-5-methylphenyl)-5-chlorobenzotriazole, 2-( 2-Hydroxy-3,5-Dicumylphenyl)benzotriazole, 2,2'-Methylenebis(4-tert-octyl-6-benzotriazolylphenol), polyethylene glycol ester of 2-(2-hydroxy-3-tert-butyl-5-carboxyphenyl)benzotriazole, 2-[2-Hydroxy-3-(2-acryloyloxyethyl)-5-methylphenyl]benzotriazole, 2-[2-Hydroxy-3-(2-methacryloyloxyethyl)-5-tert-butylphenyl]benzotriazole, 2-[2-Hydroxy- 3-(2-methacryloyloxyethyl)-5-tert-octylphenyl]benzotriazole, 2-[2-hydroxy-3-(2-methacryloyloxyethyl)-5-tert-butylphenyl]-5-chlorobenzotriazole, 2-[2-hydroxy-5-(2-methacryloyloxyethyl)phenyl]benzotriazole, 2-[2-hydroxy-3-tert-butyl-5-(2-methacryloyloxyethyl)phenyl]benzotriazole, 2-[2-hydroxy-3-tert-amyl-5-(2-methacryloyloxyethyl) 2-(2-hydroxyphenyl)benzotriazoles such as phenyl]benzotriazole, 2-[2-hydroxy-3-tert-butyl-5-(3-methacryloyloxypropyl)phenyl]-5-chlorobenzotriazole, 2-[2-hydroxy-4-(2-methacryloyloxymethyl)phenyl]benzotriazole, 2-[2-hydroxy-4-(3-methacryloyloxy-2-hydroxypropyl)phenyl]benzotriazole, and 2-[2-hydroxy-4-(3-methacryloyloxypropyl)phenyl]benzotriazole;Phenyl salicylate, resorcinol monobenzoate, 2,4-di-tert-butylphenyl-3,5-di-tert-butyl-4-hydroxybenzoate, octyl(3,5-di-tert-butyl-4-hydroxy)benzoate, dodecyl(3,5-di-tert-butyl-4-hydroxy)benzoate, tetradecyl(3,5-di-tert-butyl-4-hydroxy)benzoate, hexadecyl(3,5-di-tert-butyl-4-hydroxy) Benzoates such as benzoate, octadecyl(3,5-di-tert-butyl-4-hydroxy)benzoate, behenyl(3,5-di-tert-butyl-4-hydroxy)benzoate; substituted oxanilides such as 2-ethyl-2'-ethoxyoxanilide, 2-ethoxy-4'-dodecyloxanilide; cyanoacrylates such as ethyl-α-cyano-β,β-diphenylacrylate, methyl-2-cyano-3-methyl-3-(p-methoxyphenyl)acrylate. Rates; 2-(4,6-diphenyl-1,3,5-triazine-2-yl)-5-hexyloxyphenol, 2-(2-hydroxy-4-octoxyphenyl)-4,6-bis(2,4-dimethylphenyl)-1,3,5-triazine, trioctyl-2,2',2”-((1,3,5-triazine-2,4,6-triyl)tris(3-hydroxybenzene-4-,1-diyl)tripropionate), 2-(4,6-diphenyl-1,3,5-triazine-2- Examples include triazines such as (yl)-5-[2-(2-ethylhexanoyloxy)ethoxy]phenol, 2,4,6-tris(2-hydroxy-4-hexyloxy-3-methylphenyl)-1,3,5-triazine, and 1,12-bis[2-[4-(4,6-diphenyl-1,3,5-triazine-2-yl)-3-hydroxyphenoxy]ethyl]dodecanediate; various metal salts or metal chelates, especially nickel and chromium salts or chelates.

[0132] Examples of fatty acid metal salts include metal salts of fatty acids having 12 to 30 carbon atoms, including linear or branched fatty acid residues. Examples of metal ions constituting fatty acid metal salts include sodium ions, potassium ions, lithium ions, dihydroxyaluminum ions, calcium ions, zinc ions, barium ions, magnesium ions, and hydroxyaluminum ions, among which sodium ions, potassium ions, lithium ions, and calcium ions are preferred. Examples of fatty acids constituting fatty acid metal salts include lauric acid, myristic acid, palmitic acid, stearic acid, oleic acid, linoleic acid, linolenic acid, arachidic acid, arachidonic acid, behenic acid, lignoceric acid, cerotic acid, montanic acid, and melissic acid, among which myristic acid and stearic acid are preferred. The fatty acids constituting fatty acid metal salts may have one or more hydrogen atoms of the fatty acid residue substituted with hydroxyl groups. Examples of such fatty acids include 12-hydroxystearic acid and 12-hydroxyoleic acid.

[0133] Examples of flame retardants include triphenyl phosphate, tricresyl phosphate, trixylenyl phosphate, cresyl diphenyl phosphate, cresyl-2,6-dixylenyl phosphate, resorcinol bis(diphenyl phosphate), (1-methylethylidene)-4,1-phenylenetetraphenyl diphosphate, 1,3-phenylenetetrakis(2,6-dimethylphenyl) phosphate, and the product names "ADEKA Stab FP-500", "ADEKA Stab FP-600", and "ADEKA" manufactured by ADEKA Corporation. "Stab FP-800" contains aromatic phosphate esters, phosphonic acid esters such as divinyl phenylphosphonate, diallyl phenylphosphonate, and phenylphosphonic acid (1-butenyl), phosphinic acid esters such as phenyl diphenylphosphinate, methyl diphenylphosphinate, and 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide derivatives, phosphazene compounds such as bis(2-allylphenoxy)phosphazene and dicresylphosphazene, melamine phosphate, melamine pyrophosphate, and melamine polyphosphate. Phosphorus-based flame retardants such as methyl phosphate, melam polyphosphate, ammonium polyphosphate, piperazine phosphate, piperazine pyrophosphate, piperazine polyphosphate, phosphorus-containing vinylbenzyl compounds and red phosphorus, metal hydroxides such as magnesium hydroxide and aluminum hydroxide, brominated bisphenol A type epoxy resin, brominated phenol novolac type epoxy resin, hexabromobenzene, pentabromotoluene, ethylenebis(pentabromopenyne), ethylenebistetrabromophthalimide, 1,2-dibromo-4-(1,2-dibromo Examples of brominated flame retardants include cyclohexane, tetrabromocyclooctane, hexabromocyclododecane, bis(tribromophenoxy)ethane, brominated polyphenylene ether, brominated polystyrene, and 2,4,6-tris(tribromophenoxy)-1,3,5-triazine, tribromophenylmaleimide, tribromophenyl acrylate, tribromophenyl methacrylate, tetrabromobisphenol A type dimethacrylate, pentabromobenzyl acrylate, and brominated styrene. These flame retardants are preferably used in combination with drip inhibitors such as fluororesins and flame retardant aids such as polyhydric alcohols and hydrotalcite.

[0134] Examples of fillers include talc, mica, calcium carbonate, calcium oxide, calcium hydroxide, magnesium carbonate, magnesium hydroxide, magnesium oxide, magnesium sulfate, aluminum hydroxide, barium sulfate, glass powder, glass fibers, clay, dolomite, silica, alumina, potassium titanate whiskers, wollastonite, and fibrous magnesium oxysulfate. The particle size (or fiber diameter, fiber length, and aspect ratio in the case of fibrous materials) can be appropriately selected. Among these fillers, talc is particularly preferred because it provides excellent rigidity and is readily available. Furthermore, the filler may be surface-treated as needed.

[0135] Hydrotalcites may be complex salt compounds containing magnesium, aluminum, hydroxyl groups, carbonate groups, and any crystal water, and may be natural or synthetic products. Furthermore, the crystal structure, particle shape, and particle size of hydrotalcites are not particularly limited. In addition, hydrotalcites may have at least a portion of the magnesium or aluminum replaced with other metals such as alkali metals or zinc, and at least a portion of the hydroxyl groups or carbonate groups replaced with other anionic groups. Moreover, hydrotalcites may have dehydrated crystal water, and their surface may be coated with higher fatty acids such as stearic acid, higher fatty acid metal salts such as alkali metal oleate, organic sulfonic acid metal salts such as alkali metal dodecylbenzenesulfonate, higher fatty acid amides, higher fatty acid esters, or waxes.

[0136] Examples of antistatic agents include low-molecular-weight antistatic agents such as nonionic, anionic, cationic, or amphoteric surfactants, and high-molecular-weight antistatic agents such as polymer compounds. Examples of nonionic surfactants include polyethylene glycol-type nonionic surfactants such as higher alcohol ethylene oxide adducts, fatty acid ethylene oxide adducts, higher alkylamine ethylene oxide adducts, and polyolefin glycol ethylene oxide adducts; and polyhydric alcohol-type nonionic surfactants such as fatty acid esters of polyethylene oxide and glycerin, fatty acid esters of pentaerythritol, fatty acid esters of sorbitol or sorbitan, alkyl ethers of polyhydric alcohols, and aliphatic amides of alkanolamines. Examples of anionic surfactants include carboxylates such as alkali metal salts of higher fatty acids; sulfate esters such as higher alcohol sulfates and higher alkyl ether sulfates; sulfonates such as alkylbenzene sulfonates, alkyl sulfonates, and paraffin sulfonates; and phosphate esters such as higher alcohol phosphates. Examples of cationic surfactants include quaternary ammonium salts such as alkyltrimethylammonium salts. Examples of amphoteric surfactants include amino acid-type amphoteric surfactants such as higher alkylaminopropionates, and betaine-type amphoteric surfactants such as higher alkyldimethyl betaine and higher alkyldihydroxyethyl betaine. Among these, anionic surfactants are preferred, and sulfonates such as alkylbenzene sulfonates, alkyl sulfonates, and paraffin sulfonates are particularly preferred.

[0137] Examples of polymeric antistatic agents include ionomers and block polymers with polyethylene glycol as the hydrophilic portion. An example of an ionomer is the ionomer described in Japanese Patent Publication No. 2010-132927. Examples of polymers with polyethylene glycol as the hydrophilic portion include the polyether ester amide described in Japanese Patent Publication No. 7-10989, the polymer consisting of polyolefin and polyethylene glycol described in U.S. Patent No. 6,552,131, and the polymer consisting of polyester and polyethylene glycol described in Japanese Patent Publication No. 2016-023254.

[0138] Fluorescent whitening agents are compounds that enhance the whiteness and blueness of molded products through fluorescence, which occurs when they absorb ultraviolet light from sunlight or artificial light and radiate it as visible light ranging from purple to blue. Examples of fluorescent whitening agents include benzoxazole compounds (CIFluorescent Brightener 184), coumarin compounds (CIFluorescent Brightener 52), and diaminostilbenndisulfonic acid compounds (CIFluorescent Brightener 24, 85, 71).

[0139] The synthetic resin additive composition of this embodiment may be, for example, in particulate form. When the synthetic resin additive composition of this embodiment is in particulate form, the powder properties of the synthetic resin additive composition, such as the average particle size, angle of repose, loose bulk density, firm bulk density, and compressibility, may be such that the dispersibility of the synthetic resin additive composition in the synthetic resin and the fluidity of the particles are at a desired level. Specifically, the average particle size may be, for example, 0.1 to 100 μm, the angle of repose may be, for example, 20 to 70°, and the loose bulk density may be, for example, 0.1 to 0.8 g / cm³. 3 If so, that's fine, and the bulk density should be, for example, 0.2 to 1 g / cm³. 3The following conditions must be met, and the compression ratio should be, for example, 1 to 10. Here, the average particle diameter is the average particle diameter calculated from the particle diameter distribution measured by the laser diffraction method in accordance with JIS Z 8825, the angle of repose is the angle of repose measured by the cylindrical rotation method, the loose bulk density is the bulk density measured in accordance with JIS K 5101-12-1, the hard bulk density is the bulk density measured in accordance with JIS K 5101-12-2, and the compression ratio is the value calculated by the following formula. (Compression ratio) = (Stiff bulk density) / (Loose bulk density)

[0140] Next, the resin composition of this embodiment will be described.

[0141] <Resin composition> The resin composition of this embodiment comprises a synthetic resin and the synthetic resin additive described above.

[0142] The resin composition of this embodiment will have excellent properties.

[0143] Examples of synthetic resins include those included in the masterbatch described above. In the resin composition of this embodiment, the synthetic resin is preferably a thermoplastic resin, and more preferably a crystalline resin. Furthermore, in the resin composition of this embodiment, it is preferable that the synthetic resin includes a polyolefin resin. Examples of polyolefin resins include polyethylene resins such as low-density polyethylene, linear low-density polyethylene, high-density polyethylene, crosslinked polyethylene, and ultra-high molecular weight polyethylene; polypropylene resins such as homopolypropylene, random copolymer polypropylene, block copolymer polypropylene, impact copolymer polypropylene, high-impact copolymer polypropylene, and maleic anhydride-modified polypropylene; α-olefin polymers such as polybutene-1, cycloolefin polymer, poly-3-methyl-1-butene, poly-3-methyl-1-pentene, and poly-4-methyl-1-pentene; and α-olefin copolymers such as ethylene-methyl methacrylate copolymer and ethylene-vinyl acetate copolymer. From the viewpoint of improving the heat resistance of the resin composition, in the resin composition of this embodiment, it is preferable that the polyolefin resin includes at least one selected from the group consisting of polyethylene resins and polypropylene resins, and it is particularly preferable that it includes a polypropylene resin. From the viewpoint of improving the transparency of molded articles made from resin compositions, random copolymer polypropylene is particularly preferred as the polypropylene resin. The molecular weight, degree of polymerization, density, softening point, proportion of insoluble matter in the solvent, degree of stereoregularity, presence or absence of catalyst residue, type and blending ratio of monomers used as raw materials, and type of catalyst used for polymerization (e.g., Ziegler catalyst, metallocene catalyst, etc.) of the polyolefin resin are not particularly limited and can be selected as appropriate.

[0144] In the resin composition of this embodiment, the synthetic resin may contain an elastomer. In this case, the molded article made from the resin composition will have excellent impact resistance. Examples of elastomers include synthetic rubbers such as isoprene rubber, butadiene rubber, acrylonitrile-butadiene copolymer rubber, styrene-butadiene copolymer rubber, fluororubber, and silicone rubber, as well as thermoplastic elastomers such as polyolefin-based thermoplastic elastomers, polystyrene-based thermoplastic elastomers, polyvinyl chloride-based thermoplastic elastomers, polyurethane-based thermoplastic elastomers, polyester-based thermoplastic elastomers, and polyamide-based thermoplastic elastomers. Among these, thermoplastic elastomers are preferred from the viewpoint of improving the processability of the resin composition and making the molded article made from the resin composition lighter. Among thermoplastic elastomers, polyolefin-based thermoplastic elastomers are particularly preferred. In the resin composition of this embodiment, when the synthetic resin contains an elastomer, the elastomer content may be, for example, 50% by mass or less of the total synthetic resin, preferably 30% by mass or less, and more preferably 25% by mass or less. Furthermore, the elastomer content may be, for example, 5% by mass or more of the total synthetic resin.

[0145] In the resin composition of this embodiment, the content of the synthetic resin additive may be, for example, 0.001 to 10 parts by mass per 100 parts by mass of synthetic resin. From the viewpoint of improving the properties of the resin composition, the content of the synthetic resin additive is preferably 0.005 parts by mass or more, more preferably 0.01 parts by mass or more, even more preferably 0.02 parts by mass or more, and even more preferably 0.05 parts by mass or more, per 100 parts by mass of synthetic resin. Furthermore, from the viewpoint of sufficiently suppressing the occurrence of bloom and the migration of additive components, the content of the synthetic resin additive is preferably 5 parts by mass or less, more preferably 3 parts by mass or less, even more preferably 1 part by mass or less, and even more preferably 0.5 parts by mass or less, per 100 parts by mass of synthetic resin. Furthermore, from the viewpoint of improving the transparency of the molded product made from the resin composition, it is also preferable that the content of the synthetic resin additive be 0.2 parts by mass or less per 100 parts by mass of synthetic resin.

[0146] The resin composition of this embodiment may further contain, if necessary, other additives exemplified as additives included in the synthetic resin additive composition described above.

[0147] Furthermore, the resin composition of this embodiment may also include a synthetic resin and the synthetic resin additive composition described above.

[0148] The method for producing the resin composition of this embodiment is not particularly limited, and examples include a preparation step of preparing the synthetic resin additives described above and other additives as needed, and a blending step of blending each component prepared in the preparation step with a synthetic resin. Here, the preparation step may be a step of preparing the synthetic resin additive composition described above. Furthermore, the method of blending each component in the blending step is not particularly limited, and examples include a method of adding each component prepared in the preparation step to a synthetic resin and then mixing using a mixing device such as an FM mixer, mill roll, Banbury mixer, or super mixer. In addition, the method for producing the resin composition of this embodiment may further include a melt-kneading step in addition to the above preparation step and blending step, in which the mixture obtained in the blending step is melt-kneaded using a melt-kneading device such as a single-screw extruder or twin-screw extruder. Here, the melt-kneading temperature in the melt-kneading step may be, for example, 180 to 280°C. Furthermore, the method for producing the resin composition of this embodiment may further include a granulation step of granulating the kneaded product obtained in the melt-kneading step. The granulation method is not particularly limited, and examples include using a granulation apparatus such as a pelletizer. Furthermore, the shape of the resin composition obtained by granulation is not particularly limited, and may be, for example, pelletized. Moreover, the method for producing the resin composition of this embodiment may involve adding at least one of the above-mentioned synthetic resin additives and, if necessary, other additives, before or during the polymerization of the synthetic resin monomer or oligomer, and then adding the remaining components to the resulting polymer.

[0149] Next, the molded product of this embodiment will be described.

[0150] <Molded products> The molded article of this embodiment is obtained by molding the resin composition described above.

[0151] The molded product of this embodiment will have excellent properties.

[0152] The molded product of this embodiment has a translucent color a* Value and b * The value is -7 ≤ a * ≤ 1, and -1 ≤ b * It is preferable that the condition ≤ 5 is satisfied. In this case, a * value or b * Compared to cases where the value falls outside the above range, a molded product with a superior appearance can be obtained. From the viewpoint of further improving the appearance of the molded product, a * The value is more preferably -6 or greater, even more preferably -5 or greater, and even more preferably -3 or greater. Also, a * The value is more preferably 0.5 or less, even more preferably 0.1 or less, and even more preferably 0 or less. From a similar viewpoint, b * The value is more preferably 0 or greater, even more preferably 1 or greater, even more preferably 1.5 or greater, and particularly preferably 2.5 or greater. Also, b * The value is more preferably 4.5 or less, and even more preferably 4 or less. In this embodiment, the translucent color of the molded product is a * Value and b * The value is measured using a colorimeter.

[0153] Examples of molded products include injection molded products, fibers, flat yarn, biaxially oriented films, uniaxially oriented films, unoriented films, sheets, thermoformed products, extruded blow molded products, injection blow molded products, injection-stretched blow molded products, shaped extruded products, and rotationally molded products. Preferred specific examples of molded products include containers such as bottles, jars, cups, buckets, boxes, cans, and tanks.

[0154] The method for manufacturing molded products is not particularly limited and includes methods such as injection molding, extrusion molding, blow molding, rotational molding, vacuum forming, inflation molding, calendering, slush molding, dip molding, and thermoforming. [Examples]

[0155] The present invention will be described in more detail below with reference to examples, but the present invention is not limited in any way by the following examples.

[0156] <Synthesis of compounds containing a monovalent group represented by general formula (1)> (Synthesis Example 1) 1.8 g of cyanuric acid chloride was placed in a 500 mL three-necked flask equipped with a 200 mL dropping funnel, and dissolved in 100 mL of acetone. The resulting solution was cooled in an ice bath, and while stirring, a solution of 3.35 g of 4-phenylphenol and 0.8 g of sodium hydroxide dissolved in 100 mL of distilled water was added dropwise. The dropping rate was adjusted so that the temperature of the reaction solution remained below 10°C during the addition. After the addition was complete, the ice bath was removed, and the reaction solution was stirred at room temperature for a further 1 hour. After stirring, 100 mL of distilled water was added to the reaction solution to precipitate. The precipitated material was filtered off, washed with distilled water, and dried under reduced pressure to obtain a white solid. 0.91 g of 4,4'-biphenol and 1.04 g of sodium carbonate were placed in another 500 mL three-necked flask, and dissolved in 60 mL of distilled water and 90 mL of acetone. The entire amount of the above white solid was added to the resulting solution, and the mixture was stirred at room temperature for 3 hours. After stirring was complete, 120 mL of distilled water was added to the reaction solution to precipitate the precipitate. The precipitate was filtered off, washed with distilled water, and dried under reduced pressure to obtain a solid. The obtained solid was purified by silica gel column chromatography (eluent: toluene / hexane 9:1) to obtain 4.0 g of a white solid.

[0157] Regarding the obtained white solid, 1 1H-NMR (CDCl3, 400MHz) and MALDI-TOF-MS analysis were performed. The analysis results are shown below.

[0158] ( 1 (H-NMR) δ(vsTMS):7.57-7.47(m,12H),7.44-7.34(m,10H),7.25-7.17(m,10H),7.16-7.08(m,12H) (MALDI-TOF-MS) m / z = 10¹⁶ (using ditranol as the matrix and sodium trifluoroacetate as the ionization aid)

[0159] Based on the above analysis results, it was confirmed that the obtained white solid is 4'',4'''-bis[4',6'-bis(4-biphenylyloxy)-1',3',5'-triazine-2'-oxy]biphenyl, which has the following structure.

[0160] TIFF0007893741000032.tif57154

[0161] This white solid was designated as compound 1.

[0162] (Synthesis Example 2) Except for using 3.47 g of 4-cyclohexylphenol instead of 4-phenylphenol, the same procedure as in Synthesis Example 1 was followed to obtain 4.1 g of a white solid.

[0163] Regarding the obtained white solid, 1 1H-NMR (CDCl3, 400MHz) analysis was performed. The analysis results are shown below.

[0164] ( 1 (H-NMR) δ(vsTMS):7.50-7.47(m,4H),7.26-7.14(m,12H),7.05-7.01(m,8H),2.4 6-2.44(m,4H),1.82-1.72(m,20H),1.49-1.31(m,16H),1.26-1.20(m,4H) (MALDI-TOF-MS) m / z = 1041 (using ditranol as the matrix and sodium trifluoroacetate as the ionization aid).

[0165] Based on the above analysis results, it was confirmed that the obtained white solid is 4'',4'''-bis[4',6'-bis(4-cyclohexylphenoxy)-1',3',5'-triazine-2'-oxy]biphenyl, which has the following structure.

[0166] TIFF0007893741000033.tif57154

[0167] This white solid was then designated as compound 2.

[0168] (Synthesis Example 3) Except for using 1.74 g of 4-cyclohexylphenol and 1.68 g of 4-phenylphenol in combination instead of 4-phenylphenol, the same procedure as in Synthesis Example 1 was used to obtain 0.9 g of a white solid.

[0169] Regarding the obtained white solid, 1 1H-NMR (CDCl3, 400MHz) analysis was performed. The analysis results are shown below.

[0170] ( 1 (H-NMR) δ(vsTMS):7.55-7.51(m,8H),7.47-7.39(m,8H),7.38-7.33(m,2H),7.21-7.15(m, 12H),7.06-7.04(m,4H),2.45-2.42(m,2H),1.82-1.71(m,10H),1.36-1.31(m,10H) (MALDI-TOF-MS) m / z = 10²⁸ (using ditranol as the matrix and sodium trifluoroacetate as the ionization aid)

[0171] Based on the above analysis results, it was confirmed that the obtained white solid is 4'',4'''-bis[4'-(4-biphenylyloxy)-6'-(4-cyclohexylphenoxy)-1',3',5'-triazine-2'-oxy]biphenyl, which has the following structure.

[0172] TIFF0007893741000034.tif59154

[0173] This white solid was then designated as compound 3.

[0174] (Synthesis Example 4) Except for using 2.40 g of 4-ethylphenol instead of 4-phenylphenol, the same procedure as in Synthesis Example 1 was followed to obtain 3.2 g of a white solid.

[0175] Regarding the obtained white solid, 1 1H-NMR (CDCl3, 400MHz) analysis was performed. The analysis results are shown below.

[0176] ( 1 (H-NMR) δ(vsTMS):7.51-7.49(m,4H),7.22-7.20(m,4H),7.18-7.16(m,8H),7.07-7.06(m,8H),2.61(dd,J=15.2Hz,7.6Hz,8H),1.22(t,J=7.6Hz,12H) (MALDI-TOF-MS) m / z = 825 (using ditranol as the matrix and sodium trifluoroacetate as the ionization aid).

[0177] Based on the above analysis results, it was confirmed that the obtained white solid is 4'',4'''-bis[4',6'-bis(4-ethylphenoxy)-1',3',5'-triazine-2'-oxy]biphenyl, which has the following structure.

[0178] TIFF0007893741000035.tif39154

[0179] This white solid was designated as compound 4.

[0180] (Synthesis Example 5) Except for using 2.68 g of 4-n-propylphenol instead of 4-phenylphenol, the same procedure as in Synthesis Example 1 was followed to obtain 3.5 g of a white solid.

[0181] Regarding the obtained white solid, 1 1H-NMR (CDCl3, 400MHz) analysis was performed. The analysis results are shown below.

[0182] ( 1 (H-NMR) δ(vsTMS):7.51-7.48(m,4H),7.22-7.20(m,4H),7.15-7.13(m,8H),7.06-7.05(m ,8H),2.55(t,J=7.6Hz,8H),1.61(dt,J=7.6Hz,7.2Hz,8H),0.92(t,J=7.2Hz,12H) (MALDI-TOF-MS) m / z = 881 (using ditranol as the matrix and sodium trifluoroacetate as the ionization aid).

[0183] Based on the above analysis results, it was confirmed that the obtained white solid is 4'',4'''-bis[4',6'-bis(4-n-propylphenoxy)-1',3',5'-triazine-2'-oxy]biphenyl, which has the following structure.

[0184] TIFF0007893741000036.tif39154

[0185] This white solid was then designated as compound 5.

[0186] (Synthesis Example 6) Except for using 0.59 g of hydroquinone instead of 4,4'-biphenol, the same procedure as in Synthesis Example 2 was followed to obtain 4.68 g of a white solid.

[0187] Regarding the obtained white solid, 1 1H-NMR (CDCl3, 400MHz) analysis was performed. The analysis results are shown below.

[0188] ( 1 (H-NMR) δ(vsTMS):7.17-7.14(m,8H),7.08(s,4H),7.04-7.00(m,8H),2.50-2.45(m,4H ),1.85-1.82(m,16H),1.76-1.73(m,4H),1.42-1.31(m,16H),1.28-1.16(m,4H) (MALDI-TOF-MS) m / z = 965 (using ditranol as the matrix and sodium trifluoroacetate as the ionization aid).

[0189] Based on the above analysis results, it was confirmed that the obtained white solid is 1'',4''-bis[4',6'-bis(4-cyclohexylphenoxy)-1',3',5'-triazine-2'-oxy]benzene, which has the following structure.

[0190] TIFF0007893741000037.tif61154

[0191] This white solid was then designated as compound 6.

[0192] (Synthesis Example 7) Except for using 2.94 g of 4-t-butylphenol instead of 4-phenylphenol, the same procedure as in Synthesis Example 1 was followed to obtain 4.6 g of a white solid.

[0193] Regarding the obtained white solid, 1 1H-NMR (CDCl3, 400MHz) analysis was performed. The analysis results are shown below.

[0194] ( 1 (H-NMR) δ(vsTMS):7.52-7.50(m,4H),7.37-7.34(m,8H),7.22-7.20(m,4H),7.09-7.07(m,8H),1.29(s,36H) (MALDI-TOF-MS) m / z = 937 (using ditranol as the matrix and sodium trifluoroacetate as the ionization aid).

[0195] Based on the above analysis results, it was confirmed that the obtained white solid is 4'',4'''-bis[4',6'-bis(4-t-butylphenoxy)-1',3',5'-triazine-2'-oxy]biphenyl, which has the following structure.

[0196] TIFF0007893741000038.tif44154

[0197] This white solid was then designated as compound 7.

[0198] (Synthesis Example 8) Except for using 0.61 g of hydroquinone instead of 4,4'-biphenol, the same procedure as in Synthesis Example 1 was followed to obtain 4.69 g of a white solid.

[0199] Regarding the obtained white solid, 1 1H-NMR (CDCl3, 400MHz) analysis was performed. The analysis results are shown below.

[0200] ( 1 (H-NMR) δ(vsTMS):7.56-7.49(m,10H),7.42-7.38(m,6H),7.36-7.32(m,4H),7.22-7.18(m,4H),7.15-7.08(m,16H), (MALDI-TOF-MS) m / z = 941 (using ditranol as the matrix and sodium trifluoroacetate as the ionization aid).

[0201] Based on the above analysis results, it was confirmed that the obtained white solid is 1'',4''-bis[4',6'-bis(4-biphenylyloxy)-1',3',5'-triazine-2'-oxy]benzene, which has the following structure.

[0202] TIFF0007893741000039.tif62154

[0203] This white solid was then designated as compound 8.

[0204] (Synthesis Example 9) Except for using 1.08 g of bis(4-hydroxyphenyl)methane instead of 4,4'-biphenol, the same procedure as in Synthesis Example 2 was followed to obtain 5.12 g of a white solid.

[0205] Regarding the obtained white solid, 11H-NMR (CDCl3, 400MHz) analysis was performed. The analysis results are shown below.

[0206] ( 1 (H-NMR) δ(vsTMS):7.16-7.13(m,12H),7.08-7.06(m,4H),7.04-7.00(m,8H),3.91(s,2H),2.55-2 .42(m,4H),1.90-1.80(m,16H),1.79-1.71(m,4H),1.42-1.33(m,16H),1.30-1.19(m,4H) (MALDI-TOF-MS) m / z = 1056 (using ditranol as the matrix and sodium trifluoroacetate as the ionization aid)

[0207] Based on the above analysis results, it was confirmed that the obtained white solid is bis{4''-[4',6'-bis(4-cyclohexylphenoxy)-1',3',5'-triazine-2'-oxy]phenyl}methane, which has the following structure.

[0208] TIFF0007893741000040.tif38154

[0209] This white solid was designated as compound 9.

[0210] (Synthesis Example 10) Except for using 2.40 g of 3,4-dimethylphenol instead of 4-phenylphenol, the same procedure as in Synthesis Example 1 was followed to obtain 3.2 g of a white solid.

[0211] Regarding the obtained white solid, 1 1H-NMR (CDCl3, 400MHz) analysis was performed. The analysis results are shown below.

[0212] ( 1 (H-NMR) δ (vs TMS): 7.53 - 7.49 (m, 4H), 7.24 - 7.20 (m, 4H), 7.12 - 7.08 (m, 4H), 6.93 - 6.91 (m, 4H), 6.90 - 6.85 (m, 4H), 2.22 (s, 24H) (MALDI-TOF-MS) m / z = 825 (using ditranol as matrix and sodium trifluoroacetate as ionization aid)

[0213] From the above analysis results, it was confirmed that the obtained white solid was 4'',4'''-bis[4',6'-bis(3,4-dimethylphenoxy)-1',3',5'-triazin-2'-oxy]biphenyl having the following structure.

[0214] TIFF0007893741000041.tif40154

[0215] And this white solid was designated as Compound 10.

[0216] (Synthesis Example 11) A white solid of 3.63 g was obtained in the same manner as in Synthesis Example 1, except that 3.20 g of 3,4-dichlorophenol was used instead of 4-phenylphenol.

[0217] Regarding the obtained white solid, 1 1H-NMR (CDCl3, 400 MHz) analysis was performed. The analysis results are shown below.

[0218] ( 1 1H-NMR) δ (vs TMS): 7.56 - 7.54 (m, 4H), 7.46 - 7.42 (m, 4H), 7.30 - 7.29 (m, 4H), 7.22 - 7.18 (m, 4H), 7.04 - 7.00 (m, 4H) (MALDI-TOF-MS) m / z = 984 (using ditranol as matrix and sodium trifluoroacetate as ionization aid)

[0219] Based on the above analysis results, it was confirmed that the obtained white solid is 4'',4'''-bis[4',6'-bis(3,4-dichlorophenoxy)-1',3',5'-triazine-2'-oxy]biphenyl, which has the following structure.

[0220] TIFF0007893741000042.tif42154

[0221] This white solid was then designated as compound 11.

[0222] (Synthesis Example 12) Except for using 0.61 g of hydroquinone instead of 4,4'-biphenol, the same procedure as in Synthesis Example 5 was followed to obtain 3.8 g of a white solid.

[0223] Regarding the obtained white solid, 1 1H-NMR (CDCl3, 400MHz) analysis was performed. The analysis results are shown below.

[0224] ( 1 (H-NMR) δ(vsTMS):7.18-7.12(m,8H),7.11-7.09(m,4H),7.08-6.98(m,8H),2.56(t,J=7.9Hz,8H),1.62(dt,J=7.9Hz,7.4Hz,8H),0.93(t,J=7.4Hz,12H) (MALDI-TOF-MS) m / z = 805 (using ditranol as the matrix and sodium trifluoroacetate as the ionization aid).

[0225] Based on the above analysis results, it was confirmed that the obtained white solid is 1'',4''-bis[4',6'-bis(4-n-propylphenoxy)-1',3',5'-triazine-2'-oxy]benzene, which has the following structure.

[0226] TIFF0007893741000043.tif46154

[0227] This white solid was then designated as compound 12.

[0228] (Synthesis Example 13) 0.18 g of cyanuric acid chloride was placed in a 50 mL three-necked flask equipped with a 20 mL dropping funnel, and dissolved in 10 mL of acetone. The resulting solution was cooled in an ice bath, and while stirring, a solution of 0.34 g of 4-phenylphenol and 0.08 g of sodium hydroxide dissolved in 10 mL of distilled water was added dropwise. The dropping rate was adjusted so that the temperature of the reaction solution remained below 10°C during the addition. After the addition was complete, the ice bath was removed, and the reaction solution was stirred at room temperature for a further 1 hour. After stirring, 10 mL of distilled water was added to the reaction solution to precipitate. The precipitated material was filtered off, washed with distilled water, and dried under reduced pressure to obtain a white solid. 0.10 g of 4,4'-biphenol and 0.10 g of sodium carbonate were placed in another 50 mL three-necked flask, and dissolved in 6 mL of distilled water and 9 mL of acetone. The entire amount of the above white solid was added to the resulting solution, and the mixture was stirred at room temperature for 3 hours. After stirring, 12 mL of distilled water was added to the reaction solution to precipitate. The precipitate was filtered off, washed with distilled water, and dried under reduced pressure to obtain a solid. In another 50 mL three-necked flask, 0.06 g of cyanurate chloride and 0.04 g of sodium carbonate were charged, and 10 mL of acetone was added to dissolve them. The entire amount of the solid was added to the resulting solution, and the mixture was stirred at room temperature for 3 hours. After stirring, 10 mL of distilled water was added to the reaction solution to precipitate. The precipitate was filtered off, washed with distilled water, and dried under reduced pressure to obtain a solid. The obtained solid was purified by recycled preparative high-performance liquid chromatography (HPLC) to obtain 0.42 g of a white solid. The HPLC conditions were as follows. HPLC device: Nippon Analytical Industry Co., Ltd. LC-9230II Column: DOCOSIL SP100, manufactured by Senshu Scientific Co., Ltd. Detector: UV detector, detection wavelength 220nm Eluent: Acetonitrile Flow rate: 2mL / min Column temperature: 23℃

[0229] For the obtained white solid, 1 1H-NMR (DMSO-d6, 400 MHz) analysis was performed. The analysis results are shown below.

[0230] ( 1 1H-NMR) δ (vs. TMS): 7.72 - 7.67 (m, 12H), 7.64 - 7.59 (m, 18H), 7.58 - 7.53 (m, 6H), 7.47 - 7.40 (m, 12H), 7.39 - 7.23 (m, 30H) (MALDI-TOF-MS) m / z = 1879 (using ditranol as matrix and sodium trifluoroacetate as ionization aid)

[0231] From the above analysis results, it was confirmed that the obtained white solid is 2'''',4'''',6''''' - tris[4'' - {4',6' - bis(4 - biphenylyloxy)-1',3',5' - triazin - 2' - oxy}-4''' - biphenylyloxy]-1'''',3'''',5''''' - triazine having the following structure.

[0232] TIFF0007893741000044.tif60154

[0233] And this white solid was designated as Compound 13.

[0234] (Synthesis Example 14) 0.18 g of cyanuric acid chloride was placed in a 50 mL three-necked flask equipped with a 20 mL dropping funnel, and dissolved in 10 mL of acetone. The resulting solution was cooled in an ice bath, and while stirring, a solution of 0.29 g of 4-cyclohexylphenol and 0.07 g of sodium hydroxide dissolved in 10 mL of distilled water was added dropwise. The dropping rate was adjusted so that the temperature of the reaction solution remained below 10°C during the addition. After the addition was complete, the ice bath was removed, and the reaction solution was stirred at room temperature for a further 1 hour. After stirring, 10 mL of distilled water was added to the reaction solution to precipitate. The precipitated material was filtered off, washed with distilled water, and dried under reduced pressure to obtain a white solid. 0.12 g of 4,4'-biphenol and 0.14 g of sodium carbonate were placed in another 50 mL three-necked flask, and dissolved in 6 mL of distilled water and 9 mL of acetone. The entire amount of the above white solid was added to the resulting solution, and the mixture was stirred at room temperature for 3 hours. After stirring was complete, 12 mL of distilled water was added to the reaction solution to precipitate. The precipitate was filtered off, washed with distilled water, and dried under reduced pressure to obtain a solid. The obtained solid was purified by recycled preparative high-performance liquid chromatography (HPLC) to obtain 0.34 g of a white solid. The HPLC conditions were the same as those in Synthesis Example 13.

[0235] Regarding the obtained white solid, 1 1H-NMR (CDCl3, 400MHz) analysis was performed. The analysis results are shown below. ( 1 (H-NMR) δ(vsTMS):7.52-7.38(m,8H), 7.26-7.00(m,28H), 2.46-2.44(m,5H),1.90-1.70(m,24H),1.51-1.45(m,5H), 1.44-1.33(m,16H), 1.26-1.20(m,5H) (MALDI-TOF-MS) m / z = 1478 (using ditranol as the matrix and sodium trifluoroacetate as the ionization aid).

[0236] Based on the above analysis results, it was confirmed that the obtained white solid is 2''''-(4-cyclohexylphenoxy)-4'''',6''''-bis[4''-{4',6'-bis(4-cyclohexylphenoxy)-1',3',5'-triazine-2'-oxy}-4'''-biphenylyloxy]-1'''',3'''',5''''-triazine, which has the following structure.

[0237] TIFF0007893741000045.tif61154

[0238] This white solid was then designated as compound 14.

[0239] (Synthesis Example 15) Except for changing the amount of 4-cyclohexylphenol to 0.26 g, the amount of sodium hydroxide to 0.06 g, the amount of 4,4'-biphenol to 0.14 g, and the amount of sodium carbonate to 0.16 g, the same procedure as in Synthesis Example 14 was followed to obtain 0.24 g of a white solid.

[0240] Regarding the obtained white solid, 1 1H-NMR (CDCl3, 400MHz) analysis was performed. The analysis results are shown below.

[0241] ( 1 (H-NMR) δ(vsTMS):7.55-7.36(m,12H), 7.29-6.98(m,36H), 2.48-2.42(m,6H),1.93-1.67(m,30H),1.53-1.42(m,6H), 1.41-1.31(m,18H), 1.26-1.19(m,6H) (MALDI-TOF-MS) m / z = 1915 (using ditranol as the matrix and sodium trifluoroacetate as the ionization aid).

[0242] Based on the above analysis results, it was confirmed that the obtained white solid is 4''''',4''''''-bis[4''''-(4-cyclohexyphenoxy)-6''''-[4''-{4',6'-bis(4-cyclohexyphenoxy)-1',3',5'-triazine-2'-oxy}-4'''-biphenylyloxy]-1'''',3'''',5''''-triazine-2''''-oxy]biphenyl, which has the following structure.

[0243] TIFF0007893741000046.tif62154

[0244] This white solid was then designated as compound 15.

[0245] <Preparation of resin composition> (Examples 1-5, 54-56) To 100 parts by mass of homopolypropylene (MFR = 8 g / 10 min at 230°C and a load of 2.16 kg), 0.05 parts by mass of tetrakis[methylene-3-(3',5'-tert-butyl-4'-hydroxyphenyl)propionate]methane, 0.1 parts by mass of tris(2,4-di-tert-butylphenyl)phosphite, 0.05 parts by mass of calcium stearate, and the compound containing a monovalent group represented by general formula (1) synthesized as described above were added in the amounts shown in Tables 1 and 11, and mixed at 1000 rpm for 1 minute using an FM mixer (FM200, manufactured by Mitsui Mining Co., Ltd.). The resulting mixture was fed into a twin-screw extruder (TEX-28V, manufactured by Japan Steel Works, Ltd.), melt-kneaded at a melting temperature of 230°C and a screw speed of 150 rpm, and then granulated to obtain pellets. The obtained pellets were dried at 60°C for 8 hours to obtain the resin compositions of Examples 1-5 and 54-56. In Tables 1 and 11, the unit of the amount of each component is parts by mass.

[0246] (Comparative Example 1) Pellets were prepared in the same manner as in Example 1, except that compound 1 was not included. The resulting pellets were dried at 60°C for 8 hours to obtain the resin composition of Comparative Example 1.

[0247] (Examples 6-29, 57-244) 100 parts by mass of random copolymer polypropylene (MFR = 12 g / 10 min at 230°C and a load of 2.16 kg, manufactured by Prime Polymer Co., Ltd., trade name "Prime Polypro R720") were mixed with 0.05 parts by mass of tetrakis[methylene-3-(3',5'-tert-butyl-4'-hydroxyphenyl)propionate]methane, 0.1 parts by mass of tris(2,4-di-tert-butylphenyl)phosphite, 0.05 parts by mass of calcium stearate, and a nucleating agent (other nucleating agent) consisting of a compound containing a monovalent group represented by general formula (1) synthesized as described above, a compound other than the compound containing a monovalent group represented by general formula (1), a lubricant, and a coloring agent in the amounts listed in Tables 2-6 and 12-41. The mixture was then mixed at 1000 rpm for 1 minute using an FM mixer (FM200, manufactured by Mitsui Mining Co., Ltd.). The obtained mixture was fed into a twin-screw extruder (TEX-28V, manufactured by Japan Steel Works, Ltd.), melt-kneaded at a melting temperature of 230°C and a screw speed of 150 rpm, and then granulated to obtain pellets. The obtained pellets were dried at 60°C for 8 hours to obtain the resin compositions of Examples 6-29 and 57-244. In Tables 2-6 and 12-41, the unit of the blending amount of each component is parts by mass.

[0248] (Comparative Example 2) Pellets were prepared in the same manner as in Example 6, except that compound 1 was not included. The resulting pellets were dried at 60°C for 8 hours to obtain the resin composition of Comparative Example 2.

[0249] Other nucleating agents, lubricants, and colorants used in Examples 57 to 244 are as follows: [Other nuclear agents] Nucleating agent 1: Bis(3,4-dimethylbenzylidene)sorbitol Core agent 2:1,2,3-Trideoxy-4,6:5,7-o-bis(4-propylbenzylidene)nonitol Nuclear agent 3: A mixture of lithium 2,2'-methylenebis(4,6-di-tert-butylphenyl) phosphate and lithium stearate (mass ratio 4:1) Nuclear agent 4: A mixture of calcium cyclohexane-1,2-dicarboxylate and zinc stearate (mass ratio 2:1) [Lubricant] Lubricant 1: Glycerol stearate monoester Lubricant 2: Oleamide Lubricant 3: Erucic acid amide [Coloring agent] Coloring agent 1: Pigment Blue 27 Coloring agent 2: Acid Blue 74 Coloring agent 3: Pigment violet 15 Coloring agent 4: Acid Blue 9 Coloring agent 5: Pigment green 7 Colorant 6: Holland Color Co., Ltd. Product Name: Holcobatch 932216

[0250] (Examples 30-35) To 100 parts by mass of low-density polyethylene (MFR = 2.4 g / 10 min at 190°C and a load of 2.16 kg, manufactured by ENEOS NUC, trade name "NUC-8160"), 0.05 parts by mass of tetrakis[methylene-3-(3',5'-tert-butyl-4'-hydroxyphenyl)propionate]methane, 0.1 parts by mass of tris(2,4-di-tert-butylphenyl)phosphite, 0.05 parts by mass of calcium stearate, and the compound containing a monovalent group represented by general formula (1) synthesized as described above were added in the amounts shown in Table 7 and mixed uniformly. The resulting mixture was fed into a twin-screw extruder (Laboplastmill Micro, manufactured by Toyo Seiki Co., Ltd.), melt-kneaded at a melting temperature of 210°C and a screw speed of 100 rpm, and then granulated to obtain pellets. The obtained pellets were dried at 60°C for 8 hours to obtain the resin compositions of Examples 30 to 35. In Table 7, the unit of the amount of each component is parts by mass.

[0251] (Comparative Example 3) Pellets were prepared in the same manner as in Example 30, except that compound 1 was not included. The resulting pellets were dried at 60°C for 8 hours to obtain the resin composition of Comparative Example 3.

[0252] (Examples 36-41) To 100 parts by mass of linear low-density polyethylene (C4LLDPE, MFR = 5.0 g / 10 min at 190°C and a load of 2.16 kg, manufactured by Nippon Polyethylene Co., Ltd., product name "Novatec UR952G"), 0.05 parts by mass of tetrakis[methylene-3-(3',5'-tert-butyl-4'-hydroxyphenyl)propionate]methane, 0.1 parts by mass of tris(2,4-di-tert-butylphenyl)phosphite, 0.05 parts by mass of calcium stearate, and a compound containing a monovalent group represented by general formula (1) synthesized as described above were added in the amounts shown in Table 8 and mixed uniformly. The resulting mixture was fed into a twin-screw extruder (Laboplastmill Micro, manufactured by Toyo Seiki Co., Ltd.), melt-kneaded at a melting temperature of 210°C and a screw speed of 100 rpm, and then granulated to obtain pellets. The obtained pellets were dried at 60°C for 8 hours to obtain the resin compositions of Examples 36 to 41. In Table 8, the unit of the amount of each component is parts by mass.

[0253] (Comparative Example 4) Pellets were prepared in the same manner as in Example 36, except that compound 1 was not included. The resulting pellets were dried at 60°C for 8 hours to obtain the resin composition of Comparative Example 4.

[0254] (Examples 42-47) To 100 parts by mass of linear low-density polyethylene (C6LLDPE, MFR = 2.9 g / 10 min at 190°C and a load of 2.16 kg, manufactured by Nippon Polyethylene Co., Ltd., trade name "Novatec C6 SF8402G"), 0.05 parts by mass of tetrakis[methylene-3-(3',5'-tert-butyl-4'-hydroxyphenyl)propionate]methane, 0.1 parts by mass of tris(2,4-di-tert-butylphenyl)phosphite, 0.05 parts by mass of calcium stearate, and the compound containing a monovalent group represented by general formula (1) synthesized as described above were added in the amounts shown in Table 9 and mixed uniformly. The resulting mixture was fed into a twin-screw extruder (Laboplastmill Micro, manufactured by Toyo Seiki Co., Ltd.), melt-kneaded at a melting temperature of 210°C and a screw speed of 100 rpm, and then granulated to obtain pellets. The obtained pellets were dried at 60°C for 8 hours to obtain the resin compositions of Examples 42 to 47. In Table 9, the unit of the amount of each component is parts by mass.

[0255] (Comparative Example 5) Pellets were prepared in the same manner as in Example 42, except that compound 1 was not included. The resulting pellets were dried at 60°C for 8 hours to obtain the resin composition of Comparative Example 5.

[0256] (Examples 48-53) 100 parts by mass of polyolefin thermoplastic elastomer (MFR = 40 g / 10 min at 230°C and 10 kg load, Mitsui Chemicals, product name "Milastomer 6030NS") were mixed with 0.05 parts by mass of tetrakis[methylene-3-(3',5'-tert-butyl-4'-hydroxyphenyl)propionate]methane, 0.1 parts by mass of tris(2,4-di-tert-butylphenyl)phosphite, 0.05 parts by mass of calcium stearate, and a compound containing a monovalent group represented by general formula (1) synthesized as described above, in the amounts shown in Table 10. The mixture was then mixed at 1000 rpm for 1 minute using an FM mixer (Mitsui Mining Co., Ltd., FM200). The resulting mixture was fed into a twin-screw extruder (Japan Steel Works, Ltd., TEX-28V), melt-kneaded at a melting temperature of 200°C and a screw speed of 150 rpm, and then granulated to obtain pellets. The obtained pellets were dried at 60°C for 8 hours to obtain the resin compositions of Examples 48 to 53. In Table 10, the unit of the amount of each component is parts by mass.

[0257] (Comparative Example 6) Pellets were prepared in the same manner as in Example 48, except that compound 1 was not included. The resulting pellets were dried at 60°C for 8 hours to obtain the resin composition of Comparative Example 6.

[0258] <Characteristic Evaluation> (Crystalline) The crystallization temperatures of the resin compositions in Examples 1-56 and Comparative Examples 1-6 were measured by differential thermal analysis and used as an indicator of the crystallinity of the resin compositions. Specifically, pellets of the resin composition were introduced into a differential scanning calorimetry system (Diamond, PerkinElmer), and the temperature was increased from room temperature to 230°C at a rate of 50°C / min under a nitrogen atmosphere. After holding for 20 minutes, the temperature was cooled to 50°C at -10°C / min. The peak temperature of the exothermic peak during the cooling process was defined as the crystallization temperature (°C). The results are shown in Tables 1-11.

[0259] (transparency) The haze values ​​of molded articles made from the resin compositions of Examples 1-29, 57-129, and Comparative Examples 1-2 were measured and used as an indicator of the transparency of the molded articles. Specifically, pellets of the resin compositions of Examples 1-29, 57-129, and Comparative Examples 1-2 were injection molded using an injection molding machine (Toshiba Machine Co., Ltd. EC100-2A) under conditions of resin temperature 230°C and mold temperature 50°C to produce 60mm x 60mm x 2mm square sheet-shaped test specimens. The obtained test specimens were left to stand for 7 days in a constant temperature and humidity chamber at 23°C and 60%RH. After removing the test specimens from the chamber, the haze values ​​of the test specimens were measured using a haze meter (Toyo Seiki Seisakusho Co., Ltd. Haze Guard 2). The results are shown in Tables 1-6 and 12-25.

[0260] (exterior) Pellets of the resin compositions from Examples 130 to 244 were injection molded using an injection molding machine (Toshiba Machine Co., Ltd. EC60NII) under conditions of resin temperature 230°C and mold temperature 40°C to produce 60mm × 60mm × 2mm square sheet-shaped test specimens. The obtained test specimens were left to stand for 7 days in a constant temperature and humidity chamber at 23°C and 60%RH. After removing the test specimens from the chamber, a colorimeter (X-rite Color-Eye 7000A) was used to determine the color of the specimens. * and b * The following measurements were taken: Specifically, the test specimen was placed on a white calibration plate, and the reflected color was measured using the SCI method (including specular reflection) under the conditions of a D65 light source and a 10° viewing angle. From the obtained tristimulus values ​​X, Y, and Z, L was determined. * a * , b * And YI was calculated. The obtained L * a * , b *The values ​​of YI are also listed in Tables 26-41. Furthermore, the appearance of the test specimen was evaluated by visually observing the light from a fluorescent lamp (Panasonic Hf fluorescent lamp, model number FHF32EX-NH) through the test specimen. Specifically, the color tone of the fluorescent lamp light observed through the test specimen was compared with the color tone of the fluorescent lamp light observed directly without the test specimen. If no difference between the two was perceptible, it was judged as "pass," and if a difference between the two was perceptible, it was judged as "fail." As a result of this evaluation, the appearance of all test specimens made from the resin compositions of Examples 130-244 was judged as "pass."

[0261] [Table 1]

[0262] [Table 2]

[0263] [Table 3]

[0264] [Table 4]

[0265] [Table 5]

[0266] [Table 6]

[0267] [Table 7]

[0268] [Table 8]

[0269] Table 9

[0270] Table 10

[0271] Table 11

[0272] Table 12

[0273] Table 13

[0274] Table 14

[0275] Table 15

[0276] Table 16

[0277] Table 17

[0278] Table 18

[0279] Table 19

[0280] Table 20

[0281] Table 21

[0282] Table 22

[0283] Table 23

[0284] Table 24

[0285] Table 25

[0286] Table 26

[0287] Table 27

[0288] Table 28

[0289] Table 29

[0290] Table 30

[0291] Table 31

[0292] Table 32

[0293] Table 33

[0294] Table 34

[0295] Table 35

[0296] Table 36

[0297] Table 37

[0298] Table 38

[0299] Table 39

[0300] [Table 40]

[0301] [Table 41]

[0302] The results shown in Tables 1-11 indicate that synthetic resin additives comprising compounds containing a monovalent group represented by general formula (1) act as nucleating agents, improving the crystallinity of synthetic resins or the transparency of molded articles made from synthetic resins.

[0303] Furthermore, the results shown in Tables 12-19 indicate that a synthetic resin additive composition containing a compound with a monovalent group represented by general formula (1) and a nucleating agent consisting of a compound other than the compound with a monovalent group represented by general formula (1) can impart excellent transparency to molded articles made of synthetic resin.

[0304] Furthermore, the results shown in Tables 20-25 indicate that a synthetic resin additive composition containing a compound with a monovalent group represented by general formula (1) and a lubricant can impart excellent transparency to molded articles made of synthetic resin.

[0305] Furthermore, the results shown in Tables 26-41 indicate that a synthetic resin additive composition containing a compound with a monovalent group represented by general formula (1) and a coloring agent can impart an excellent appearance to molded articles made of synthetic resin.

[0306] Based on the above, it has been confirmed that the compounds of the present invention can improve the properties of synthetic resins.

Claims

1. The following general formula (2), (In general formula (2), X represents a divalent group, Ar １ and Ar ２ Each of these independently represents an unsubstituted or substituted phenyl group, W １ and W ２ Each of these independently represents an unsubstituted or substituted phenyloxy group, or a monovalent group represented by the following general formula (1). (In general formula (1), X represents a divalent group, Ar １ and Ar ２ Each of the symbols represents an unsubstituted or substituted phenyl group, and the asterisk (*) represents a site that bonds with another atom. It consists of compounds represented by, The above X is given by the following general formula (5) or (6), (In general formulas (5) and (6), ** represents a site that bonds with an oxygen atom, R1 to R12 each independently represent a hydrogen atom, an alkyl group having 1 to 10 carbon atoms, an alkoxy group having 1 to 10 carbon atoms, or a halogen atom, and Y represents a single bond, an oxygen atom, a sulfur atom, a sulfonyl group, or an unsubstituted or substituted alkanediyl group.) It is a base represented by, A nucleating agent, an additive for synthetic resins.

2. The following general formula (3), (In general formula (3), X represents a divalent group, Ar １ , Ar ２ , Ar ３ and Ar ４ each independently represent an unsubstituted or substituted phenyl group.) It consists of compounds represented by, The above X is given by the following general formula (5) or (6), The synthetic resin additive according to claim 1, wherein the group is represented by (in general formulas (5) and (6), ** represents a site that bonds with an oxygen atom, R1 to R12 each independently represent a hydrogen atom, an alkyl group having 1 to 10 carbon atoms, an alkoxy group having 1 to 10 carbon atoms, or a halogen atom, and Y represents a single bond, an oxygen atom, a sulfur atom, a sulfonyl group, or an unsubstituted or substituted alkanediyl group.)

3. The following general formula (4), (In general formula (4), X １ and X ２ Each of these independently represents a divalent group, Ar １ Ar ２ Ar ５ and Ar ６ Each of these independently represents an unsubstituted or substituted phenyl group, W ３ (where n represents an unsubstituted or substituted phenyloxy group, or a monovalent group represented by the following general formula (1), and n represents an integer of 1 or more.) (In general formula (1), X represents a divalent group, Ar １ and Ar ２ Each of the symbols represents an unsubstituted or substituted phenyl group, and the asterisk (*) represents a site that bonds with another atom. It consists of compounds represented by, The aforementioned X, X1, and X2 each independently satisfy the following general formula (5) or (6), (In general formulas (5) and (6), ** represents a site that bonds with an oxygen atom, R1 to R12 each independently represent a hydrogen atom, an alkyl group having 1 to 10 carbon atoms, an alkoxy group having 1 to 10 carbon atoms, or a halogen atom, and Y represents a single bond, an oxygen atom, a sulfur atom, a sulfonyl group, or an unsubstituted or substituted alkanediyl group.) It is a base represented by, A nucleating agent, an additive for synthetic resins.

4. The synthetic resin additive according to claims 1 to 3, wherein X is a group represented by the general formula (6) and Y is a single bond.

5. The aforementioned X １ and the X ２ The synthetic resin additive according to claims 1 to 3, wherein each is independently a group represented by the general formula (6), and Y is a single bond.

6. The following general formula (2), (In general formula (2), X represents a divalent group, Ar1 and Ar2 each independently represent an unsubstituted or substituted phenyl group, and W1 and W2 each independently represent an unsubstituted or substituted phenyloxy group, or a monovalent group represented by general formula (1) below.) (In general formula (1), X represents a divalent group, Ar1 and Ar2 each independently represent an unsubstituted or substituted phenyl group, and * represents a site that bonds with other atoms.) It consists of compounds represented by, The above X is a substituted or unsubstituted arylene group, alkylene arylene group, alkylene arylene alkylene alkylene group, arylene alkylene arylene group, or arylene alkylidene arylene group, A nucleating agent, an additive for synthetic resins.

7. The following general formula (3), (In general formula (3), X represents a divalent group, and Ar1, Ar2, Ar3, and Ar4 each independently represent an unsubstituted or substituted phenyl group.) It consists of compounds represented by, The synthetic resin additive according to claim 6, wherein X is a substituted or unsubstituted arylene group, alkylene arylene group, alkylene arylene alkylene alkylene group, arylene alkylene arylene group, or arylene alkylidene arylene group.

8. The following general formula (4), (In general formula (4), X1 and X2 each independently represent a divalent group, Ar1, Ar2, Ar5, and Ar6 each independently represent an unsubstituted or substituted phenyl group, W3 represents an unsubstituted or substituted phenyloxy group, or a monovalent group represented by general formula (1) below, and n represents an integer of 1 or more.) (In general formula (1), X represents a divalent group, Ar1 and Ar2 each independently represent an unsubstituted or substituted phenyl group, and * represents a site that bonds with other atoms.) It consists of compounds represented by, The X, X1, and X2 are substituted or unsubstituted arylene groups, alkylene arylene groups, alkylene arylene alkylene alkylene groups, arylene alkylene arylene groups, or arylene alkylidene arylene groups. A nucleating agent, an additive for synthetic resins.

9. A synthetic resin additive composition characterized by comprising the synthetic resin additive described in any one of claims 1 to 8.

10. The synthetic resin additive composition according to claim 9, comprising other nucleating agents in addition to the aforementioned synthetic resin additive.

11. The other nucleating agent is given by the following general formula (7), (In general formula (7), R １３ R represents a hydrogen atom or an alkyl group having 1 to 10 carbon atoms. １４ ~R １７ Each of these independently represents a hydrogen atom, a halogen atom, a cyano group, an alkyl group having 1 to 10 carbon atoms, or an alkoxy group having 1 to 10 carbon atoms, or R １４ and R １５ or R １６ and R １７ These groups are linked together to represent an alkylene group with 3 to 6 carbon atoms or an alkylenedioxy group with 1 to 4 carbon atoms. Z represents a single bond, a -CH(OH)- group, or a -CH(OH)CH(OH)- group. The synthetic resin additive composition according to claim 10, comprising a compound represented by [the specified compound].

12. A synthetic resin additive composition according to any one of claims 9 to 11, comprising a lubricant.

13. The synthetic resin additive composition according to claim 12, wherein the lubricant comprises at least one selected from the group consisting of fatty acid esters and fatty acid amides.

14. A synthetic resin additive composition according to any one of claims 9 to 13, comprising a coloring agent.

15. Synthetic resin and, A synthetic resin additive according to any one of claims 1 to 8, A resin composition characterized by containing the following:

16. Synthetic resin and, A synthetic resin additive composition according to any one of claims 9 to 14, A resin composition characterized by containing the following:

17. The resin composition according to claim 15 or 16, wherein the synthetic resin comprises a polyolefin resin.

18. The resin composition according to claim 17, wherein the polyolefin resin comprises at least one selected from the group consisting of polyethylene resins and polypropylene resins.

19. The resin composition according to any one of claims 15 to 18, wherein the synthetic resin comprises an elastomer.

20. A molded article characterized by being obtained by molding a resin composition according to any one of claims 15 to 19.

21. The transmitted color a when the molded product is measured with a colorimeter. ＊ Value and b ＊ The value is -7 ≤ a ＊ ≤ 1, and -1 ≤ b ＊ ≤ 5 A molded article according to claim 20 that satisfies the requirements.

22. A preparation step of preparing a synthetic resin additive according to any one of claims 1 to 8 or a synthetic resin additive composition according to any one of claims 9 to 14, A compounding step in which each component prepared in the above preparation step is blended into a synthetic resin, A method for producing a resin composition containing the above.

23. The following general formula (2), (In general formula (2), X represents a divalent group, Ar １ and Ar ２ Each of these independently represents an unsubstituted or substituted phenyl group, W １ and W ２ Each of these independently represents an unsubstituted or substituted phenyloxy group, or a monovalent group represented by the following general formula (1). (In general formula (1), X represents a divalent group, Ar １ and Ar ２ Each of the symbols represents an unsubstituted or substituted phenyl group, and the asterisk (*) represents a site that bonds with another atom. A compound represented by, The following general formula (4), (In general formula (4), X １ and X ２ Each of these independently represents a divalent group, Ar １ Ar ２ Ar ５ and Ar ６ Each of these independently represents an unsubstituted or substituted phenyl group, W ３ (where n represents an unsubstituted or substituted phenyloxy group, or a monovalent group represented by the general formula (1), and n represents an integer of 1 or more.) The process includes blending a compound represented by the above into a synthetic resin, The above X, the above X1 and the above X2 are given by the following general formula (5) or (6), (In general formulas (5) and (6), ** represents a site that bonds with an oxygen atom, R1 to R12 each independently represent a hydrogen atom, an alkyl group having 1 to 10 carbon atoms, an alkoxy group having 1 to 10 carbon atoms, or a halogen atom, and Y represents a single bond, an oxygen atom, a sulfur atom, a sulfonyl group, or an unsubstituted or substituted alkanediyl group.) A method for promoting the crystallization of a crystalline resin, which is represented by the formula.

24. The following general formula (2), (In general formula (2), X represents a divalent group, Ar1 and Ar2 each independently represent an unsubstituted or substituted phenyl group, and W1 and W2 each independently represent an unsubstituted or substituted phenyloxy group, or a monovalent group represented by general formula (1) below.) (In general formula (1), X represents a divalent group, Ar1 and Ar2 each independently represent an unsubstituted or substituted phenyl group, and * represents a site that bonds with other atoms.) A compound represented by, The following general formula (4), (In general formula (4), X1 and X2 each independently represent a divalent group, Ar1, Ar2, Ar5, and Ar6 each independently represent an unsubstituted or substituted phenyl group, W3 represents an unsubstituted or substituted phenyloxy group, or a monovalent group represented by general formula (1), and n represents an integer of 1 or more.) The process includes blending a compound represented by the above into a synthetic resin, The method for promoting the crystallization of a crystalline resin is wherein X, X1, and X2 are substituted or unsubstituted arylene groups, alkylene arylene groups, alkylene arylene alkylene alkylene groups, arylene alkylene arylene groups, or arylene alkylidene arylene groups.

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