TREATMENT AGENT FOR POLYESTER SYNTHETIC FIBER, COMPOSITION CONTAINING TREATMENT AGENT FOR POLYESTER SYNTHETIC FIBER, FIRST TREATMENT AGENT FOR POLYESTER SYNTHETIC FIBER, SECOND TREATMENT AGENT FOR POLYESTER SYNTHETIC FIBER, COMPOSITION CONTAINING FIRST TREATMENT AGENT FOR POLYESTER SYNTHETIC FIBER, TREATMENT METHOD FOR POLYESTER SYNTHETIC FIBER, AND POLYESTER SYNTHETIC FIBER

Abstract

The present invention addresses the problems of improving: the stability of a treatment agent for synthetic fibers; and the antistatic properties and flexibility of fibers to which the treatment agent for synthetic fibers is applied. A treatment agent for polyester synthetic fibers according to the present invention comprises silicone (A), silicone (B), a nonionic surfactant and an anionic component, while optionally containing silicone (C). Silicone (A) is a silanol-modified silicone having a number average molecular weight of not less than 50,000 but less than 200,000. Silicone (B) is a silane coupling agent that does not contain an epoxy group but contains at least one functional group selected among methoxy groups, ethoxy groups, amino groups and isocyanate groups in each molecule. Silicone (C) comprises at least one ingredient selected from silicone resin, dimethyl silicone and alkyl-modified silicone (excluding silicone (A).The ratio of silicon (C) content in the treatment agent for polyester synthetic fibers is less than 10% by mass.

Description

TREATMENT AGENTS FOR POLYESTER SYNTHETIC FIBERS, THE COMPOSITION OF WHICH CONTAINS TREATMENT AGENTS FOR POLYESTER SYNTHETIC FIBERS, AGENTS FIRST TREATMENT FOR POLYESTER SYNTHETIC FIBERS, TREATMENT AGENT SECOND FOR POLYESTER SYNTHETIC FIBERS, THE COMPOSITION WHICH CONTAINS FIRST TREATMENT AGENT FOR POLYESTER SYNTHETIC FIBER, METHOD TREATMENT OF POLYESTER, AND SYNTHETIC FIBERS POLYESTER Invention Engineering Field The present invention relates to synthetic fiber treatment agents. polyester, the composition of which contains synthetic fiber treatment agents polyester, the first agent to treat synthetic fibers polyester, the second agent for treating synthetic fibers polyester, the composition of which contains the first agent for giving treatment of polyester synthetic fibers, methods for providing treatment polyester synthetic fiber, and polyester synthetic fiber. Background of the Invention A synthetic fiber treatment agent can be bonded to the surface of synthetic fibers, for example, in the spinning and weaving processes fiber drawing and fiber finishing processes from the point of view, for example, friction reduction, antistatic properties, and properties synthetic fiber blend. Synthetic fiber treatment agents disclosed in the Document Patents 1 to 4 were previously known. Patent Document 1 discloses the composition of a silicone emulsion containing silicone with modified silicon that has functional groups such as amino groups as essential substances, surfactants with adducts polyalkylene oxide as an essential substance, and water. Patent Document 2 reveals a waterproof composition containing silicone modified amino, silicone resin, and alkylpolysiloxane. Document Patent 3 discloses a silicone oil composition containing silicone oil which has a specific siloxane structure and specific alkyl or alkenyl ether polyoxyalkylenes. Patent Document 4 reveals the composition of a silicone emulsion containing dimethyl Silicone and / or amino modified silicone, surfactants that is a specific polyoxyalkylene alkyl ether, and water. LIST OF QUOTATIONS PATENT LITERATURE Patent Document 1: Japanese Open Patent Publication No. 2013-177495 Patent Document 2: International Publication No. WO 2019 / 131456 Patent Document 3: Japanese Open Patent Publication No. 2020-59799 Patent Document 4: Japanese Patent No. 4749677 Brief Description of the Invention Technical Issues With each synthetic fiber treatment agent conventional, each benefiting from increased stability and antistatic properties and flexibility of the fiber with treatment agents synthetic fibers applied to it cannot realized sufficiently at the same time. Problem Solution As a result of conducting research to solve the above problem, the inventor of this application found that the agent treatment of polyester synthetic fibers containing silicone, nonionic surfactants, and specific anionic substances are suitable. To solve the above problem and in accordance with one of the aspects of the present invention, polyester synthetic fiber treatment agents provided that it contains silicon (A) as described below, silicone (B) described below, nonionic surfactants, substances anionic, and optionally silicon (C) described below and is characterized by the amount of silicon (C) contained in the agent polyester synthetic fiber treatment less than 108 based mass. Silicone (A) is a silanol modified silicone with the number of average molecular weights is not less than 50,000 but less than 200,000. Silicone (B) is a silane coupling agent that has at least one functional group selected from the groups that consists of a methoxy group, an ethoxy group, an amino group, and a hydroxyl group. isocyanate but does not include an epoxy group in the molecule the. Silicon (C) is at least one selected from the group which consists of silicone resin, dimethyl silicone, and silicone alkyl modified but exclude those that correspond to Silicon (A). In polyester synthetic fiber treatment agents, silicone (B) can include amino groups in molecules. In polyester synthetic fiber treatment agent, surfactant nonionic can include a compound that is not less than 3 moles and not more than 50 moles in total of alkylene oxide with not less than 2 and not more than 3 carbon atoms are added to 1 mole of monohydric or higher alcohol and tetrahydric or lower by not less than 2 and not more than 18 carbon atoms. In polyester synthetic fiber treatment agents, anionic substances may include at least one selected from the group consists of organic acids, alkyl sulfonic acids, alkyl sulfuric acids, polyoxyalkylene alkyl sulfate acid, alkyl phosphoric acid ester, ester polyoxyalkylene alkyl phosphoric acids, and salts thereof. In the polyester synthetic fiber treatment agent, the amount of silicone (A) contained may be no less than 508 under mass and not more than 958 by mass, the amount of silicon (B) the amount contained may be not less than 1$ based on mass and not more than 258 by mass, the amount of silicon (C) contained may be not less than 0$ based on mass but less than 108 based on mass, the amount of surfactant The nonionic content may be no less than 18 based on mass and not more than 208 masses, and the amount of substance the anionic content can be not less than 0.18 by mass and not more than 208 by mass. Polyester synthetic fiber treatment agent can be prepared as A series that includes the first agent to provide treatment in polyester synthetic fibers containing silicone (A), nonionic surfactants, anionic substances, and optionally silicone (C) and a second agent for treating polyester synthetic fibers containing silicon (B). To solve the above problems and in accordance with other aspects of the present invention, a composition containing a fiber treatment agent Synthetic polyesters are characterized by containing treatment agents polyester synthetic fiber and a solvent. To solve the above problems and in accordance with other aspects of the present invention, a first agent for treating fibers synthetic polyester with the provision that it is combined in use with a second agent to treat the fiber synthetic polyester containing silicone (B) described in below, containing silicone (A) described below, surfactant nonionic, anionic substances, and optionally silicon (C) which described below, and is characterized by the amount of silicon (C) that contained in the first agent mixture to provide treatment polyester synthetic fiber and a second agent for treating polyester synthetic fiber less than 10$ by mass. Silicone (A) is a silanol modified silicone with the number of average molecular weights is not less than 50,000 but less than 200,000. Silicone (B) is a silane coupling agent that has at least one functional group selected from the groups that consists of a methoxy group, an ethoxy group, an amino group, and a hydroxyl group. isocyanate but does not include an epoxy group in the molecule the. Silicon (C) is at least one selected from the group which consists of silicone resin, dimethyl silicone, and silicone alkyl modified but exclude those that correspond to Silicon (A). To solve the above problems and in accordance with other aspects of the present invention, a composition containing a first agent for provide polyester synthetic fiber treatment with provisions contains the first agent for treating synthetic fibers polyester and a solvent. To solve the above problems and in accordance with other aspects of the present invention, a method for treating fiber synthetic polyester with provisions covering application to polyester synthetic fiber liquid dilute from fiber treatment agent synthetic polyester obtained by adding it to a solvent second agent for treating polyester synthetic fibers containing silicon (B) as described below and the composition contains the first agent for treating synthetic fibers polyester. Silicone (B) is a silane coupling agent that has at least one functional group selected from the groups that consists of a methoxy group, an ethoxy group, an amino group, and a hydroxyl group. isocyanate but does not include an epoxy group in the molecule the. In the method for treating synthetic fibers polyester, a fiber to which a dilute liquid fiber treatment agent is applied Synthetic polyester has been applied and can be treated heat at not less than 100”C and not more than 200”C. To solve the above problems and in accordance with other aspects of the present invention, a polyester synthetic fiber is provided wherein the agent treatment of glued polyester synthetic fibers. Polyester synthetic fiber can be applied to cotton (wadding) . Beneficial Effects of Invention This invention successfully improves the stability of the treatment agent. synthetic fibers as well as antistatic properties and fiber flexibility with synthetic fiber treatment agents applied to it. Complete Description of the Invention «First Embodiment» A first embodiment embodying a fiber treatment agent synthetic polyester of the present invention (hereinafter also referred to as treatment agents) will now be explained. Agents The treatment in this embodiment contains silicone (A) and silicone (B) described below, nonionic surfactants, and anionic substances. The treatment agent may optionally contain silicon (C) which explained below. (Silicon (A)) Silicone (A) is used in the treatment agent on This embodiment is a silanol modified silicone with an amount of the average molecular weight is not less than 50,000 but less from 200,000. As a silanol modified silicone, it can polydimethylsiloxane compounds are used where the hydroxyl groups are also expressed as silanol groups directly bound to terminal silicon atom on the main chain. Lower limit of number average molecular weight of Silicon modified silanol not less than 50,000 and preferably not less than 100,000. When the number average molecular weight is not less than 50,000, stability of the treatment agent during use, especially the stability of the emulsion when the treating agent is placed in emulsion state can be improved. The upper limit of the molecular weight the average silanol modified silicone is less than 200,000 and preferably not more than 150,000. When the number of molecular weights average less than 200,000, fiber flexibility with agent the treatment applied to it can be improved. The combination either of the upper and lower limits can be used. The amount of weight the average molecular weight of silanol-modified silicon can be measured using gel permeation chromatography (GPC). Silicon (A) can used either alone or in combination of two or more types as it should be. A lower limit of silicon content (A) in the treatment agent is preferred not less than 358 by mass and preferably not less than 508 by mass. When the content of 1 is not less than 358 by mass, the stability of the treatment agent during use, especially the stability of the emulsion when the agent treatment is introduced in an emulsion state can be improved. The upper limit of the silicon (A) content in the preferred treatment agent is not more than 978 by mass and preferably not more of 958 by mass. When this content is not more than 9175 based on mass, stability of the treatment agent during use, especially emulsion stability when the treatment agent placed in an emulsion state can be improved. The combination either of the upper and lower limits can be used. (Silicon (B)) Silicone (B) is used in the treatment agent on This embodiment is a silane coupling agent that has at least one functional group selected from the groups that consists of a methoxy group, an ethoxy group, an amino group, and a hydroxyl group. isocyanate but does not include an epoxy group in its molecule. Silicon (B) can increase the flexibility of the fiber with the agent treatment applied to him. Silicon specific example (B) includes 3-aminopropyltriethoxysilane, N-2-(aminoethyl)-3- aminopropylmethyldimethoxysilane, N-2-(aminoethyl)-3- aminopropyltrimethoxysilane, methyltrimethoxysilane, methyltriethoxysilane, and 3-isocyanatopropyltriethoxysilane. In Among these, silane coupling agents include amino groups in molecules are preferred as silicon (B). With coupling agents silane which includes amino groups, fiber flexibility with agents the treatment applied to it can be improved. Silicone (B) can be used either alone or in combination two or more types as appropriate. The lower limit of silicon (B) content in the treatment agent is preferred not less than 0.58 by mass and preferably not less than 1$ by mass. When this content is not less from 0.58 by mass, fiber flexibility with the agent the treatment applied to it can be increased. The limit on the silicon content (B) in the treatment agent preferably not more from 308 by mass and preferably not more than 258 based on mass. When this content is not more than 308 based on mass, fiber flexibility with treatment agents that applied to it can be enhanced. Any combination of upper and lower limits can be used. (Silicon (C)) Silicone (C) is used in the treatment agent on This embodiment is at least one chosen one from a group consisting of silicone resins, dimethyl silicone, and Alkyl modified silicones but exclude those that corresponds to silicon (A). Silicon (C) can be contained in optional in treatment agents. Examples of silicone resins include MO silicone resin, silicone resin MDO, T silicone resin, and MTO silicone resin. M, D, T, and 0 are indicated in relation to the resin. Silicon will be explained now. Use M, D, T, and 9 for explaining silicone resin is a common way to explain components that make up silicone resin and M is the constituent unit monofunctional R!R2R?8S101 / 2, D is a constituent unit difunctional R'R”Si02 / 2, T is a trifunctional constituent unit RfSS103 / 2, and 0 is the tetrafunctional constituent unit of Si0s / 2. R! to RS each is a hydrocarbon group with 1 to 24 carbon atoms, the organic amino group is represented by, for example, - RANHRPNH» (in the formula, R2 and RP? are each a group hydrocarbons with 2 or 3 carbon atoms) or -RSNH» (in the formula, RS is a hydrocarbon group with 2 or 3 carbon atoms), the group vinyl, or carbinol group. Dimethyl silicon is not specifically restricted, but is preferred. have a viscosity at 25”C of not less than 5 mPa:s and not more than 5,000 mPa:ss. Dimethyl silicon is known to be determined based on viscosity can be used as should be. Examples of alkyl modified silicones include those that obtained by inserting organic groups consisting of - CaH2a1 is incorporated into the side chain of silicone oil, namely straight chain polymer composed of siloxane bonds. Alkyl modified silicones are not specifically restricted, but it is preferred to have a viscosity at 25”C of not less than 5 mPa"s and not more than 5,000 mPa"s. Alkyl modified silicone known which is determined based on viscosity can used as intended. Silicon (C) can be used either alone or in combination two or more types as appropriate. The silicon (C) content in the treatment agent is less than 108 based on mass. When the silicon (C) content is less than 108 based on mass, stability of the treatment agent during use, especially the stability of the emulsion when the treating agent is placed in emulsion state and antistatic properties of the fiber with the treating agent applied to it is not disturbed. (Nonionic Surfactants) Examples of nonionic surfactants used in treatment agents in this embodiment includes alkylene oxide adducts of alcohols or carboxylic acids that have a (poly)oxyalkylene structure, alkylene oxide adducts of polyhydric alcohols that have (poly)oxyalkylene structure, an ester ether compound that has (poly)oxyalkylene structure where alkylene oxide is added to ester compounds of carboxylic acids and polyhydric alcohols, adducts alkylene oxides of amine compounds such as alkylamines has a (poly)oxyalkylene structure, and a partial ester compound from, for example, carboxylic acids and polyhydric alcohols with not less than 3 and not more than 6 carbon atoms. Specific examples of alcohol used as raw materials nonionic surfactants include (1) straight chain alkyl alcohols, such as methanol, ethanol, propanol, butanol, pentanol, hexanol, octanol, nonanol, decanol, wundecanol, dodecanol, tridecanol, tetradecanol, pentadecanol, hexadecanol, heptadecanol, octadecanol, nonadecanol, eicosanol, heneicosanol, docosanol, tricosanol, tetracosanol, pentacosanol, hexacosanol, heptacosanol, octacosanol, nonacosanol, and triacontanol, (2) branched alkyl alcohols, such as isopropanol, isobutanol, isohexanol, 2-ethylhexanol, isononanol, isodecanol, isododecanol, isotridecanol, isotetradecanol, isopentadecanol, isohexadecanol, isoheptadecanol, isooctadecanol, isononadecanol, isoeicosanol, isoheneicosanol, isodocosanol, isotricosanol, isotetracosanol, isopentacosanol, isohexacosanol, isoheptacosanol, isooctacasanol, isononacosanol, and isopentadecanol, (3) straight chain alkenyl alcohol, such as tetradecenol, hexadecenol, heptadecenol, octadecenol, and nonadecenol, (4) branched alkenyl alcohol, such as isohexadecenol and isooctadecenol, (5) cyclic alkyl alcohols, such as cyclopentanol and cyclohexanol, and (6) aromatic alcohols, such as phenol, nonylphenol, benzyl alcohol, phenol monostyrenate, phenol distyrenate, and phenol tristyrenate. Specific examples of carboxylic acids used as raw materials nonionic surfactant standards include (1) long chain alkyl carboxylic acids straight, such as octylic acid, nonanoic acid, decanoic acid, acid undecanoic acid, dodecanoic acid, tridecanoic acid, tetradecanoic acid, pentadecanoic acid, hexadecanoic acid, heptadecanoic acid, acid Octadecanoic acid, nonadecanoic acid, s-octadecanoic acid, acid heneicosanoic acid, and docosanoic acid, (2) alkyl carboxylic acid branched, such as 2-ethylhexanoic acid, isododecanoic acid, isotridecanoate, isotetradecanoic acid, isohexadecanoic acid, and isooctadecanoic acid, (3) straight chain alkenyl carboxylic acid such as octadecenoic acid, octadecadienoic acid, and acid octadecatetrienoic acid: (4) aromatic carboxylic acid, such as lauric acid benzoate, and (5) hydroxycarboxylic acids, such as acid ricinoleate. A preferred example of alkylene oxide is used as raw materials for forming (poly)oxyalkylene surfactant structures nonionic includes alkylene oxides with not less than 2 and no more than 4 carbon atoms. Specific examples of alkylene oxides include ethylene oxide, propylene oxide, and butylene oxide. The number of moles of alkylene oxide added is regulated as should and preferably be not less than 0.1 mol and not more than 60 mol, preferably not less than 3 mol and not more than 50 mol, and even preferably not less than 5 mol and no more than 20 moles. Any combination of the upper and lower limits below can be used. The number of moles of alkylene oxide added represents the number of moles of alkylene oxide in relation to 1 mole of alcohol or carboxylic acid in the loaded raw material. Alkylene oxide can be used either alone or in combination of two or more type as appropriate. If two or more types of alkylene oxide used in combination, additional forms thereof may be in the form of block additions, random additions, and combination additions any random blocks and additions and is not specifically restricted. Specific examples of polyhydric alcohols used as Nonionic surfactant raw materials include ethylene glycol, propylene glycol, 1,3-propanediol, l,2-butanediol, 1l,3-butanediol, 1,4- butanediol, 2-methyl-l,2-propanediol, 1, s-pentanediol, 1, 6- hexanediol, 2,5-hexanediol, 2-methyl-2,4-pentanediol, 2, 3- dimethyl-2, 3-butanediol, glycerin, 2-methyl-2-hydroxymethyl-1,3- propanediol, trimethylolpropane, sorbitan, pentaerythritol, and sorbitol. Specific examples of alkylamines used as raw materials nonionic surfactants include methylamine, ethylamine, butylamine, octylamine, laurylamine, octadecylamine, and coconut amine. Nonionic surfactants can be used either alone or in combination. combination of two or more types as appropriate. D1 between these, a compound is preferred where not less than 3 moles and not more than 50 moles in total alkylene oxide with not less than 2 and not more than 3 carbon atoms added to 1 mole of monohydric alcohol or higher and tetrahydrate or lower with no less than 2 and no more than 18 carbon atoms. Also, a compound is preferred where not less than 5 moles and not more than 20 moles in total ethylene oxide and propylene oxide are added to 1 mole of alcohol monohydrate or higher and tetrahydrate or lower with not less than 2 and not more than 18 carbon atoms. This compound can enhance the antistatic properties of fibers with agents. treatment applied to him. Specific examples of non-lionic surfactants include polyoxyethylene (6 mol: represents the number of moles of alkylene oxide that added (the same applies here next)) polyoxypropylene (2) dodecyl ether, polyoxyethylene (10) alkyl C12-13 branched ether, polyoxyethylene (20 ) sorbitan monostearate, and polyoxyethylene (40) hydrogenated castor oil. The lower limit of the nonionic surfactant content in the agent preferred treatment is not less than 0.58 based on mass and preferably not less than 1$g by mass. When this content is not less than 0.58 based on mass, stability treatment agents during use, especially emulsion stability when the treatment agent is introduced in an emulsion state it can increased. The upper limit of nonionic surfactant content in the agent preferred treatment is not more than 308 by mass and more preferred again no more than 208 based on mass. When this content is not more than 308 by mass, fiber flexibility with the applied treatment agent on it can be increased. Any combination of the upper limit and below can be used. (Anionic substances) Examples of anionic substances used in treatment agents in These manifestations include anionic compounds, such as acids and salts. thereof. Anionic substances can increase the antistatic properties of fiber with the treatment agent applied to it. Examples of acids include inorganic acids, organic acids, fatty acids, alkyl sulfonic acid, alkyl sulfuric acid, polyoxyalkylene acid alkyl sulfate, alkyl phosphoric acid ester, polyoxyalkylene acid ester alkyl phosphates, sulfuric acid esters of fatty acids, sulfuric acid esters of oil or fat, and salt of any of the above. Specific examples of inorganic acids or salts thereof includes hydrochloric acid, sulfuric acid, phosphoric acid, nitric acid, acid carbonate, sodium hydrogen sulfate, sodium dihydrogen phosphate, disodium hydrogen phosphate, and sodium hydrogen carbonate. Specific examples of organic acids include citric acid, acetic acid, tartaric acid, lactic acid, malic acid, succinic acid, fumaric acid, maleic acid, gluconic acid, glucuronic acid, and benzoic acid. As fatty acids, known fatty acids can be used as it should be and can be in the form of saturated fatty acids or fatty acids unsaturated fat. These fatty acids can also exist in the form straight chain or have a branched chain structure. Fatty acids it can also be a monovalent fatty acid or carboxylic acid polyvalent (polybasic acid). Specific examples of saturated fatty acids include formic acid, oleic acid, and acetate, propionic acid, butyric acid, valeric acid, hexanoic acid (caproic acid), octylic acid (2-ethylhexanoic acid), octanoic acid (caprylic acid), nonanoic acid, decanoic acid (capric acid), acid dodecanoate (lauric acid), tetradecanoate (myristic acid), acid hexadecanoate (palmitic acid), octadecanoate (stearic acid), eicosanoic acid (arachidic acid), docosanoic acid (behenic acid), and tetracosanoic acid. Specific examples of unsaturated fatty acids include crotonic acid, myristoleic acid, palmitoleic acid, oleic acid, vesic acid, acid cyclosenoic acid, linoleic acid, α-linolenic acid, β-linolenic acid, and arachidonic acid. Specific examples of polyvalent carboxylic acids (polybasic acids) includes (1) dibasic acids, such as succinic acid, fumaric acid, maleic acid, adipic acid, and sebacic acid, (2) tribasic acid, such as aconitic acid, (3) aromatic dicarboxylic acids, such as benzoic acid, terephthalic acid, isophthalic acid, and 2,€- naphthalenedicarboxylate, (4) aromatic tricarboxylic acid, such as trimellitic acid, (5) aromatic tetracarboxylic acid, such as acid pyromellitate. D1 among these fatty acids, fatty acids with no less from 8 and not more than 18 carbon atoms is preferred the point of view from which the fiber with the applied treatment agent it has excellent antistatic properties. Specific examples of alkyl sulfonic acids include lauryl acid sulfonates (dodecyl sulfonic acid), myristyl sulfonic acid, acid cetyl sulfonate, oleyl sulfonic acid, stearyl sulfonic acid, acid tetradecane sulfonate, dodecyl benzene sulfonic acid, and acid secondary alkyl sulfonates (C13 to C15). Specific examples of alkyl sulfuric acids include lauryl acid esters sulfate, oleyl sulfate ester, and stearyl sulfate ester. Specific examples of polyoxyalkylene alkyl sulfate acids includes polyoxyethylene lauryl ether sulfate acid esters, acid esters polyoxyalkylene (polyoxyethylene, polyoxypropylene) lauryl ether sulfates, polyoxyethylene dodecyl ether sulfate esters, and esters polyoxyethylene oleyl ether sulfate acid. Specific examples of alkyl phosphate esters include esters lauryl phosphate acid, cetyl phosphate ester, octyl acid ester phosphate, oleyl phosphate ester, and stearyl phosphate ester. Specific examples of polyoxyalkylene alkyl phosphate esters including polyoxyethylene lauryl ether phosphate acid ester, acid ester polyoxyethylene oleyl ether phosphate, and polyoxyethylene acid ester stearyl ether phosphate. Specific examples of sulfuric acid esters of fatty acids including castor oil fatty acid sulfuric acid esters, acid esters Sesame oil fatty acid sulfate, oil fatty acid sulfate ester tal, sulfuric acid ester of soybean oil fatty acid, sulfuric acid ester Mustard oil fatty acids, sulfuric acid esters of mustard oil fatty acids palm oil, sulfuric acid esters of lard fatty acids, sulfuric acid esters fatty acid of beef fat, and sulfuric acid ester of fatty acid of oil whale. Specific examples of sulfuric acid esters from oils or fats including sulfuric acid esters from castor oil, sulfuric acid esters from sesame oil, sulfuric acid ester from tall oil, acid ester sulfate from soybean oil, sulfuric acid ester from seed oil mustard, sulfuric acid esters of palm oil, sulfuric acid esters from pork fat, sulfuric acid esters from beef fat, and acid esters sulfate from whale oil. Examples of salts include ammonium salts, amine salts, and metal salts. Examples of metal salts include alkali metal salts and alkaline earth metals. Examples of alkali metals that make up Alkali metal salts include sodium, potassium, and lithium. Examples from alkaline earth metals that make up alkaline earth metal salts includes a metal that corresponds to the elements of group 2, such as calcium, magnesium, beryllium, strontium, and barium. The amines that make up amine salts can be any of primary amines, secondary amines, and tertiary amines. Examples The specific amines that make up amine salts include (1) amines aliphatic, such as methylamine, dimethylamine, trimethylamine, ethylamine, diethylamine, triethylamine, NN-diisopropylethylamine, butylamine, dibutylamine, 2-methylbutylamine, tributylamine, Octylamine, and dimethylurylamine, (2) aromatic amines or amines heterocycles, such as aniline, N-methylbenzylamine, pyridine, morpholine, piperazine, and derivatives of the above, (3) alkanolamines, such as monoethanolamine, N-methylethanolamine, diethanolamine, triethanolamine, 1isSopropanolamine, di1sopropanolamine, triisopropanolamine, dibutylethanolamine, butyldiethanolamine, octyldiethanolamine, and lauryldiethanolamine, (4) aryl amines, such as N-methylbenzylamine, (5) polyoxyalkylene alkyl aminoether, such as polyoxyethylene lauryl aminoether, and polyoxyethylene stearyl aminoether, and (6) ammonia. Among the anionic materials described above, for example, metal salts of fatty acids form a surfactant anionic. Therefore, anionic surfactants can be used as an anionic material. Anionic materials can be used alone or in combination two or more types as appropriate. Among the above, organic acids, alkyl sulfonic acids, alkyl sulfate acids, polyoxyalkylene alkyl sulfate acids, acid esters alkyl phosphates, polyoxyalkylene alkyl phosphate acid esters, and salts the metal is preferred. By using the compound, the properties antistatic of the fiber with the applied treatment agent in it can be increased. Also, the metal salts of alkyl sulfonic acids and metal salts of alkyl phosphate acid esters are preferred from the point of view which is excellent in terms of emulsification characteristics of the agent treatment. Lower limit of anionic content in treatment agents preferably not less than 0.058 mass and preferably not less than 1$ mass. When this content is not less than 0.058 mass, stability of the treatment agent during use, especially emulsion stability when the treatment agent is introduced into it The emulsion state can be improved. The upper limit of the material content anionic in the treatment agent preferably not more than 358 mass and preferably not more than 208 masses. When this content not more than 358 mass, fiber flexibility with agent the treatment applied to it can be improved. The combination either of the upper and lower limits can be used. In the treatment agent, the amount of silicon (A) contained preferably not less than 508 masses and not more than 95$ masses, The amount of silicon (B) contained is preferably not less than 18 mass and not more than 258 masses, the amount of silicon (C) that contained preferably not less than 08 mass but less than 108 mass, the amount of nonionic surfactant contained is preferably not less than 18 masses and not more than 208 masses, and the number the anionic material contained is preferably not less than 0.18 mass and no more than 208 masses. Any combination of the upper limit and the lower limit can be used. By setting it to be within that range, the effects of the present invention may be improved. (Form of preservation) Treatment agents can be arranged as a series includes a first agent for treating synthetic fibers polyester (hereinafter referred to as “first treatment agent”) containing silicone (A), nonionic surfactants, anionic materials, and optionally silicone (C) and a second agent to provide treatment of polyester synthetic fibers (hereinafter referred to as “secondary treatment agent”) containing silicone (B). Agent The first treatment contains silicon (C) in such a way that its content in a mixture of first treatment agent and agent the second treatment is less than 108 masses. Treatment agent composed of a first treatment agent and a second treatment agent separated from each other before use, for example, during preservation or during distribution. In use, the agent the first treatment and the second treatment agent are mixed together each other to create a treatment agent. (Solvent) The treatment agents of this embodiment may be mixed as necessary with a solvent to make a composition containing the agent treatment of polyester synthetic fiber (hereinafter referred to as “composition containing a treatment agent”) and preserved or distributed in the form of a composition containing an agent treatment. A solvent is a solvent that has a boiling point at a certain pressure. atmosphere not more than 105”C. Examples of such solvents including water and organic solvents. Specific examples of solvents organic alcohols include lower alcohols, such as ethanol and propanol, and low polarity solvents, such as hexane. Solvents can be used alone or in combination of two or more types as it should be. Among them, polar solvents, such as water or lower alcohol is preferable from that point of view excellent in terms of dispersibility and solubility respectively materials and water are preferred from a very good point of view in its handling capabilities. Assuming that the total number of treatment agents and solvents contained in compositions containing agents treatment is 100 parts based on mass, amount of agent treatment contained in the composition containing the agent treatment of not less than 10 parts by mass and not more than 80 parts by mass. The effects of the treatment agent of the first embodiment will now be explained. (1-1) The treatment agent of the first embodiment comprises Silicones, nonionic surfactants, and specific anionic materials. By therefore, the stability of the treatment agent during use, especially emulsion stability when the treating agent is introduced in a state emulsion can be improved. Also, antistatic properties, flexibility, and bulk fiber with the treatment agent applied to it can be improved. (1-2) The treatment agent of the first embodiment may be composed as a series that includes the first fiber treatment agent containing silicone (A), nonionic surfactants, anionic materials, and optionally silicone (C ) and a second treating agent which contains silicon (B). With this circuit, the stability of formulation and especially the preservation stability of the treatment agent can be improved. «Second Incarnation?» Next, the second embodiment embodies the treatment agent. The first of these inventions will be described, which focuses on difference from the first embodiment. The first treatment agent of this embodiment contains silicone (A), nonionic surfactants, anionic materials, and optionally Silicon (C). The first treatment agents are combined in use with a second treatment agent containing silicone (B). Silicone (A), silicone (B), nonionic surfactants, anionic materials, and silicone (C) is the same as described respectively in the first embodiment. The first treatment agent contains Silicon (C) is such that its content in the mixture in use, that is, in a mixture of treatment agents The first and second treatment agents are less than 108 masses. (Solvent) The first treatment agent of this embodiment may be mixed as necessary with a solvent to make a composition that contains the first agent to treat the fiber synthetic polyester (hereinafter referred to as “the composition containing the first treatment agent”) and preserved or distributed in the form of a composition containing an agent first treatment. The solvent can be the same as that exemplified in first embodiment. Assuming that the total number of agents the first treatment and the solvent contained in its composition containing the first treatment agent is 100 parts based on mass, the amount of the first treatment agent contained in the composition containing the first treatment agent is not less than 10 parts by mass and not more than 80 parts by mass. The effects of the first treatment agent of the second embodiment will now be explained. With the second embodiment, the effects that described below are provided in addition to the effects from the first embodiment. (2-1) the first treatment agent of the second embodiment contains Silicone (A), nonionic surfactants, anionic materials, and optional silicone (C) and combined in use with an agent second treatment containing silicone (B). Formulation stability and especially the preservation stability of the first treatment agent can thus be improved. Also, by adjusting mixing ratio to the second treatment agent, the ingredients in The treatment agent obtained can be adjusted. Also, agents only the first treatment can be distributed as a separate agent from second treatment agent. “The Third Embodiment» Next, the third embodiment that embodies the treatment agent the second of these inventions will be described, which focuses on differences with respect to the first and second embodiments. The second treatment agent of this embodiment contains silicone (B). The second treatment agent is combined in use with the agent the first treatment containing silicon (A), nonionic surfactant, anionic materials, and optionally silicone (C). Silicone (A), Silicone (B), nonionic surfactants, anionic materials, and silicone (C) is the same as explained successively in first embodiment. The first treatment agent contains silicon (C) in such a way that its content in the mixture is deep use, namely, in a mixture of the first treatment agent and the second treatment agent is less than 108 masses. The effect of the second treatment agent on the third embodiment is now will be explained. With the second embodiment, the effects that described below are provided in addition to the effects from the first and second embodiments. (3-1) The second treatment agent of the third embodiment comprises Silicone (B) and its use in combination with treatment agents the first containing silicone (A), nonionic surfactants, ingredients anionic, and optionally silicone (C). Formulation stability and especially the preservation stability of the second treatment agent with can thus be improved. Also, by adjusting the ratio mixing of the first treatment agent, ingredients in The treatment agent obtained can be adjusted. Also, agents only the second treatment can be distributed as a separate agent from first-line treatment agent. «The Fourth Embodiment» Next, the fourth embodiment embodies a method to treat the polyester synthetic fibers of the invention this (hereinafter referred to as the "fiber treatment method") will explained. The fiber treatment method of this embodiment is characterized in that a treatment agent dilutes a liquid containing a solvent, the first treatment agent of the second embodiment, and the treatment agent the second of the third embodiments is applied to synthetic fibers polyester. The solvent can be the same as in the example in the first embodiment. The diluted liquid preferably has a content nonvolatile not less than 0.018 mass and not more than 108 mass from the point of view of, for example, its handling capabilities. The term nonvolatile content as used herein refers to the residue after the removal of volatile matter sufficient to apply heat treatment to an object on temperature of 105”C for 2 hours, that is, until the material is completely dry. Thin liquids are made by, for example, adding a thickening agent. first treatment or composition containing a treatment agent first and second treatment agents to the solvent. Dilute liquids are preferred made by adding a composition containing a treatment agent first of the second embodiment and the second treatment agent of third embodiment to the solvent. By using a treatment agent first and second treatment agents in combination, the ratio mixing of the first treatment agent and the second treatment agent can be changed as desired. Therefore, even if production conditions differ due to differences in production equipment or climate differences such as temperature and humidity, ratio mixing can be finely adjusted in such a way so it is easy to make a treatment agent or a dilute liquid for always provide optimal fiber characteristics or fiber production characteristics. Treatment agent content ratio The first and second treatment agent content is preferred in such a way so as a mass ratio of the nonvolatile content, the agent first treatment / second treatment agent is 99.5 / 0.5 to 10 / 30. By setting it to be within that range, handling capabilities can be improved. To emulsify the treatment agent, each agent or The treatment composition can be mixed with the solvent and stirred. using a mixer known as a homo mixer, homogenizer, colloid grinder, or line mixer. Fiber treatment methods include the application to the fiber of liquid the dilute solution obtained as described above, for example, in the production steps of spun yarn which consist of the steps spinning or drawing of fibers or finishing steps. Examples of fibers where a dilute solution is applied includes a synthetic polyester fiber. Specific examples of Polyester synthetic fibers include polyethylene terephthalate (PET), polytrimethylene terephthalate, polybutylene terephthalate, polyethylene naphthalate, polylactic acid, and composite fibers containing this polyester resin. The use of fiber is not specifically restricted, and examples include: includes wadding, short fiber, long fiber, spun yarn, and non-woven fabric. Short fibers are what are generally called staple and does not include the long fibers commonly called filaments. The length of short fibers is not specifically limited as long as the length corresponds to the short fibers in this field and, for example, no more than 100 mm. Among them, thin liquids of the present invention is preferably applied to polyester synthetic fibers for wadding. By applying to polyester synthetic fibers For wadding, textures such as smoothness can be given to wadding, for example, for stuffed toys, futons, and clothing. The proportion of liquid adhesive on the fiber is not limited. in particular, and the liquid is glued in such a way so that the final solids content is preferably not less than 0.018 mass and not more than 108 masses or preferably not less than 0.18 mass and not more than 38 mass to fiber. With this arrangement, the benefits resulting from each materials can be demonstrated effectively. Methods for gluing Dilute liquids are not specifically limited, and a method that known as roller lubrication method, lubrication method guide using metering pump, lubrication method dipping, or spray lubrication methods can be used as appropriate. with, for example, the type, shape, and use of the fiber. When the method immersion lubrication is used, the immersion time is preferably not less than 1 minute and no more than 5 minutes. The fibers to which the liquid has been glued can be dried. or heat treated using known methods. Water and other solvents are evaporated by drying or treatment heat, and fiber where the ingredients contained in the agent the first treatment and the second treatment agents adhere thus obtained. Heat treatment is performed to form the silicone coating on the fiber surface. Heat treatment is preferably carried out on conditions not less than 100”C and not more than 200”C. Time heating is set as appropriate in accordance with, for example, the treatment temperature and preferably not less than 1 minute and no more than 20 minutes and preferably no less than 1 minute and no more than 15 minutes. With heat treatment In this case, the reaction between silicon (A) and silicon (B) is stimulated, and silicone coating consisting of a cross-linked polymer compound crosslinks are formed in the fibers. The effect of the fiber treatment method on the fourth embodiment will now be explained. With the fourth embodiment, the effects described below are provided in addition to the effects of the first to third embodiments. (4-1) The fiber treatment method of the fourth embodiment comprises applying a thin liquid to the fiber, for example, in the step production of spun yarn consisting of spinning steps or fiber pulling or finishing steps. In particular, the thin liquid which is made by adding a first treatment agent or composition containing the first treatment agent of the embodiment second and the second treatment agent of the third embodiment to the solvent is very good in emulsion stability. The advantage is that each material in wadding, short fiber, long fiber, spun yarn, and non-woven fabrics can thus demonstrated effectively. (4-2) By the fiber treatment method of the fourth embodiment, fibers to which the aqueous solution of the treatment agent has been glued can be heat treated at a temperature of not less than 100”C and not more than 200”C. With this heat treatment, the reaction between Silicone (A) and silicone (B) are primed, and the silicone coating is consists of cross-linked polymer compounds formed on fiber. The more durable coating that is formed can be increase fiber flexibility. The embodiment described above may be modified as following. The embodiments can be implemented in combination with the modifications described below in a technically inconsistent range. Method for making a liquid treatment agent from embodiments are not specifically limited, and the method of making other than those described in the fiber treatment method section on a fourth embodiment may be used. For example, each Silicones, nonionic surfactants, and anionic materials are described in The above can be mixed with each other and then mixed with solvent. : Each treatment agent, each composition, or The aqueous liquid of further embodiments may include a solvent others, stabilizers, antistatic agents, binders, antioxidants, absorbents ultraviolet, organic acids, surfactants other than those mentioned above above, and other materials commonly used in treatment agents or similar as other materials for maintaining quality each treatment agent, each composition, or liquid dilute within a range that does not interfere with the effect of the present invention. Material other commonly used treatment agents other than solvents preferably no more than 108 masses in each treatment agent from the point of view of showing the benefits of this invention in general efficient. EXAMPLES Examples will now be given below for describe the features and effects of the invention more specifically, but the present invention is not limited to these examples. In the following explanation of the work example and comparison example, part means part by mass and $ means $ by mass unless otherwise stated. Experimental Section 1 (Preparation of treatment agents) (Example 1) As shown in Table 1, the treatment agents of Example 1 contains 75 parts ($) of modified silicon silanol (number average molecular weight: 100,000) (A-1) as Silicone (A), 5 parts (8) 3-aminopropyltriethoxysilane (group functional: amino group and methoxy group) (B-1) as silicon (B), 10 parts (8) polyoxyethylene (6) polyoxypropylene (2) dodecyl ether (D-1) as a nonionic surfactant, and 9 parts (S8) potassium salt of octyl phosphate acid (E-2) and 1 part (8) of acid oleate (E-4) as an anionic material is made. Examples 2 to 35 and Comparative Examples 1 to 12) Treatment agents from Examples 2 to 35 and Comparative Examples 1 through 12 are prepared in the same manner as the treatment agent from Example 1 such as for containing silicone (A), silicone (B), Silicone (C), nonionic surfactants, and anionic materials in varying amounts as indicated in Table 1. Type and content of silicon (A), type and content of silicon (B), type and content of silicone (C), type and content of surfactant nonionic, and the type and content of anionic materials successively- are also indicated in column “Silicone (A)”, column “Silicone (B)", column “Silicone (C)”, column “Nonionic surfactant”, and column “Materials anionic” in Table 1 . (Table 1) Silicone Silicone Silicone | Surfactant A The anionic substance 3 O (A) (B) (C) nonionic sda | BA» » 2 Yes Is jg Category 5 5 5 5 5 2 |. Yes Yes Yes Yes Yes D & S 2 g v 2 v 2 v 2 v | on So dc 4 5 D 3 ad 4 3 ad 3 ad DA 3 ad 4 5 sa Is d5 4 nu | His! Come on! the AG “ AG ai AG TA G 1 b Ba FE Fei ai Pa EH c -) c EH c EH Cc 1 c Ko) WH wwwwww ' a NG NG NG NG NG ai Example 1 — 15 B-1 5 D-1 10 E-2 9 E-—4 1 @ @ @ @ Example 2 — 80 B-2 5 D-1 10 E-—1 5 @ @ @ @ Contoh 3 -—2 80 B-3 5 D-2 5 E-—1 S,5lE-5I10,5I 9 @ @ @ . Contoh 4 -—2 55 B-3 20 D-1 15 E-3 10 @ @ @ @ . Contoh 5 93 B-1 2 D-2 3 E-—1 2 @ @ @ @ . Contoh 6 —1 60 B-3 15 D-1 5 E-4 20 @ @ @ @ . Contoh 7 -2 80 B-1 5 C-1 5 D-2 5 E-1 5 oeoOlolo|o Contoh 8 - 15 B-2 5 C-2 1 D-1 10 E-5 3 rows Contoh 9 - 15 B-3 5 C-3 5 D-2 5 E-1 19.51E-3l1lo0.5|chain Contoh 10 - 80 B-1 10 D-2 5 E-3 5 d Contoh 11 - 60 B-3 5 D-1 20 E-2 15 oeOlolol|oe Contoh 12 - 65 B-2 5 D-1 10 E-1 20 p Contoh 13 -2 80 B-2 5 D-2 5 E-2 10 p Contoh 14 - 15 B-1 10 D-1 10 E-4 5 oeoOlolo|o Contoh 15 - 15 B-1 5 D-2 5 E-3 15 oeoOlolo|o Contoh 16 - 50 B-2 20 D-1 10 E-1 20 oeoOlolo|o Contoh 17 -2 80 B-2 10 D-1 4 E-1 1(471E-511.31resolved Contoh 18 97 B-1 1 D-1 1 E-2 1 Oh flow Example 19 - 40 B-1 25 D-2 15 E-2 20 Oo olol|oO Contoh 20 - 85 B-1 10,5 D-1 14 E-5 10,5 ole Oo @ Contoh 21 -2 60 B-3 30 D-1 8 E-4 2 ole Oo @ Contoh 22 - 55 B-1 10 D-2 30 E-1 5 ole Oo @ Example 23 - 85 B-2 10 D-2 10,5) E-3 14,5 Complete Contoh 24 - 40 B-1 10 D-1 15 E-2 35 ole Oo @ Contoh 25 - 15 B-2 15 D-2 19,951 E-1 10,05 o eleoelo Contoh 26 -2 15 B-1 10 D-3 10 E-2 5 Ripe Unripe Example 27 - 10 B-3 10 D-4 10 E-1 10 Oo Oo e|e Example 28 -— 80 B-4 10 D-3 5 E-2 5 ooo @ Example 29 — 15 B-5 15 D-4 5 E-—1 5 fe fe fe @ Contoh 30 - 55 B-6 15 D-3 20 E-1 9 lE-I 1 o Oo Oo @ Contoh 31 -—2 96 B-1 2 D-4 1 E-4 1 fe fe @ fe Contoh 32 -— 40 B-2 30 D-4 15 E-4 15 oo @ o Contoh 33 -—2 35 B-4 20 D-3 10 E-3 35 Ripe Ripe Example 34 - 35 B-6 20 D- 25 E-4 19 |E-2| 1 o Oo Oo o Contoh 35 A-—4 40 B-—5 20 C-1 5 D-3 20 E-3 15 Oo Oo oo Contoh A-5 85 D-2 15 Oo xx Oo perbandingan 1 Contoh A-2 80 C-1 20 xxx Oo perbandingan 2 Contoh B-1 5 C-2 50 D-1 25 E-2 20 Oo oxx perbandingan 3 Contoh A-1 90 B-1 10 xx Oo Oo perbandingan 4 Contoh A-2 85 B-1 10 D-2 5 Oo x Oo Oo perbandingan 5 Contoh A-1 85 B-1 5 E-2 10 x Oo Oo o perbandingan 6 Contoh a-1l 80 B-2 5 D-1 10 E-1 5 Oo Oo xx perbandingan 7 Contoh a-2 85 B-3 5 D-2 5 E-2 5 x Oo xx perbandingan 8 Contoh A-1 70 | b-1 15 D-1 3 E-1 10 |E-5| 2 or Oo xo perbandingan 9 Contoh A-2 60 B-2 5 C-1 20 D-2 5 E-2 10 xx Oo Oo perbandingan 10 Contoh A-2 60 B-2 5 C-2 25 D-1 5 E-1 5 xx Oo Oo comparison 11 Example comparison 12 Details of silicone (A), silicone (B), silicone (C), surfactant nonionic, and anionic substances indicated in Table 1 are as follows. (Silicon (A)) A-1: silanol modified silicone (molecular weight number average: 100,000) A-2: silanol modified silicone (number of molecular weights average: 120,000) A-3: silanol modified silicone (number of molecular weights average: 150,000) A-4: silanol modified silicone (molecular weight number average: 60,000) A-5 silanol modified silicone (number average molecular weight) average: 180,000) a-1l: silanol modified silicone (number of molecular weights average: 250,000) a-2: silanol modified silicone (molecular weight number average: 20,000) (Silicon (B)) B-1: 3-aminopropyltriethoxysilane (functional group: hydroxyl group) amino and methoxy groups) B-2: N-2-(aminoethyl)-3-aminopropylmethyldimethoxysilane (functional groups: amino group and methoxy group) B-3: N-2-(aminoethyl)-3-aminopropyltrimethoxysilane (group functional: amino group and methoxy group) B-4: methyltrimethoxysilane (functional group: methoxy group) B-5: methyltriethoxysilane (functional group: ethoxy group) B-6: 3-isocyanatopropyltriethoxysilane (functional group: isocyanate group, ethoxy group) b-1: 3-glycidoxypropyldimethoxysilane (group functional: epoxy groups and methoxy groups) (Silicon (C)) C-1: polydimethylsiloxane (viscosity: 1,000 mPa"s) C-2: alkyl modified silicone (viscosity: 500 mPa"s) C-3: silicone resin (MO type) (solid at ordinary temperature) (Nonionic surfactants) D-1: polyoxyethylene (6) polyoxypropylene (2) dodecyl ether D-2: polyoxyethylene (10) C12-13 branched alkyl ether D-3: polyoxyethylene (20) sorbitan monostearate D-4: polyoxyethylene (40) hydrogenated castor oil (Anionic substances) E-1: sodium dodecyl sulfonate E-2: potassium salt of octyl phosphate acid ester E-3: sodium polyoxyethylene (3) dodecyl sulfate E-4: oleic acid E-5: acetic acid Experimental Part 2 (Emulsifying ability) Each treatment agent created in the Section Experiment 1 was diluted using ion-exchanged water to make a thin liquid (emulsion) with a non-volatile content of 1.05. Emulsifying ability was evaluated as stability using thin liquid. With a dilute solution of each treatment agent, light transmission ($) at a wavelength of 750 nm was measured under conditions of 20”C and 608 RH. As a measuring device, it is used spectrophotometer UvV-1800 SPECTROPHOTOMETER, manufactured by Shimadzu Corporation. The emulsifying ability of thin liquids was evaluated. according to the criteria indicated below. The results shown in the “emulsifying ability” column in Table 1. Evaluation criteria for emulsifying ability @ (satisfactory): No separation and light transmittance not less than 508. o (medium): No separation and light transmittance is not less than 308 but less than 5085. x (bad): There is separation. Experimental Section 3 (Flexibility) A wad of 7 denier and long polyester synthetic fiber 32 mm pieces are generally used for wadding pillows, futons, and others are used for evaluation. Evaluation is carried out after first do the washing operation with warm water at a temperature of 40”C and then drying for 2 hours at a temperature of 80”Cc to eliminate the influence of lubricants, etc., used in producing polyester synthetic fiber. The treatment agent of each example made in Experimental Part 1 was diluted to such an extent that it had effective substance concentration of 12.58 to make a thin liquid in the form of emulsion. 2.4 g of emulsion was sprayed uniformly onto 100 g of fiber wad synthetic polyester. After that, heat treatment is carried out (drying) at a temperature of 150”C for 10 minutes to make wad samples for evaluation. 0.3 g of treatment agent was attached to 100 g wad. Flexibility evaluation The flexibility of each dry sample wad is scored according to the criteria indicated below by five evaluation experts fiber texture and the average score of five experts was calculated using rounding to two significant digits. Flexibility is evaluated according to the criteria indicated below based on the score the calculated average. The results are shown in the column "Flexibility 1 point: Has approximately the same flexibility as polyester synthetic fiber wad without adhesive treatment agent to him. 2 points: Flexibility is more noticeable compared to fiber wad synthetic polyester without any treatment agent attached to it. 3 points: Perceived flexibility is much greater compared to polyester synthetic fiber wads without treatment agents that sticks to it. @ (satisfactory): The average score of the five experts is not less than 2.5 points. Oo (moderate): The average value of the five experts is not less than than 2.0 points but less than 2.5 points. x (bad): The average value of the five experts is not less than 2.0 points. Experimental Section 4 (Antistatic properties) With each sample ward with each agent the treatment attached to it is made in Section Experimental 3.5 g was conditioned to humidity for 24 hours in in a thermostatic chamber at a temperature of 20”C and a relative humidity of 453. After that, the electrical resistance of polyester synthetic fibers measured using a known resistance measuring instrument and evaluated according to the evaluation criteria indicated below. The results are indicated in the “Antistatic properties” column in Table 1. Evaluation criteria for antistatic properties @ (satisfactory): Surface resistance is less than 1.0x101! DOD. Oo (medium): Surface resistance not less than 1.0x101 O but less than 1.0x101? O. x (poor): Surface resistance is not less than 1.0x101 DOD. Experimental Section 5 (Home) The waste is evaluated by measuring the recovery rate. compressive elastic. Compressive elastic recovery rate was measured with a test method similar to JIS L2001. With each agent's sample ward treatment was glued to Experimental Section 3, 40 g was fed into the grinding carding machine to make a mesh of size 30 cm x 100 cm with appropriate treatment agent glued on it. The net is cut to make four sheets of cloth measuring 15 cm x 15 cm. The four sheets of cloth overlapped in such a way that the fibers are aligned orthogonal to make a rectangular parallelogram block body. After being left for 30 minutes at a temperature of 20”C and RH 408, metal plate (135 g) measuring 15 cm x 15 cm is placed on the body rectangular parallelogram block and height (hl) of the block body rectangular parallelogram after 1 minute recorded in units 0.1 cm. Next, a weight of 1.125 g is placed on the plate. metal and, after leaving it for 24 hours, is removed after note the height (h2). Height (h3) of the parallelogram block body rectangle 1 minute after the weight is released is recorded. The recovery rate is calculated using the formula indicated below 1ni. Recovery rate (8) - 100 x (h3 - h2) / (h1 - h2) It is considered that the higher the recovery rate, the more good test wad ruahan. @(satisfactory): The recovery rate (8) is not less than 808. Oo (medium): Earning rate ($) is not less than 508 but less than 8085. x (bad): Recovery rate (8) is less than 505. Experimental Section 6 (Preparation of the first treatment agent) (First treatment agent P-1) A first treatment agent (P-1) containing 80 parts (8) silanol modified silicone (Number average molecular weight: 100,000) (A-1) as Silicone (A), 5 parts (8) polydimethylsiloxane (viscosity: 1,000 mPa"'s) as silicone (C), 10 parts (8) polyoxyethylene (6) polyoxypropylene (2) dodecyl ether (D-1) as a nonionic surfactant, and 5 parts (S8) sodium dodecyl sulfonate as an anionic substance was made. (First treatment agents P-2 to P-14) First treatment agents P-2 to P-14 are prepared by the same as the first treatment agent (P-1) as it contains Silicone (A), silicone (C), nonionic surfactants, and anionic substances in the amount indicated in Table 2. Type and content of silicon (A), type and content of silicon (C), type and content of nonionic surfactants, and type and content anionic substances are each indicated in the “Silicon (A)” column “Silicon (C)”, “Nonionic surfactants” column, and “Anionic substances” column in Table 2. (Table 2) Surfactant Silicone Agent (A) Silicone (C) Anionic substance Evaluation nonionic treatment Content Content Content Content|Stability first (Type Type Type Type (8) (8) (8) (8) formulation P-1 — 80 C-1 5 D-1 10 E-1 5 O P-2 — 70 C-2 2 D-1 10 E-2 18 9 P-3 —3 710 Cc-3 5 D-1 10 E-3 15 9 P-4 A-—4 60 D-2 20 E—4 20 0 P-5 —5 15 D-2 5 E-5 20 O P-6 A-1 40 D-1 35 E-2 25 0 P-7 A-2 97.5 D-1 1.5 E—4 1 (& P-8 A-1 80 D-1 0.5 E-5 19.5 @ P-9 A-3 55 D-2 40 E-3 5 O P-10 A-—5 60 D-2 10 E—4 30 9 P-11 A-2 80 D-3 10 E-1 10 O P-12 A-—5 85 D-—4 10 E-2 5 9 P-13 A-1 45 Cc-3 5 D-3 25 E-1 25 9 P-14 A-2 98 D-—4 0.5 E-2 1.5 O Experimental Section 7 (Preparation of the second treatment agent) (Second treatment agent S-1) A second treatment agent (S-1) was prepared to contain 100 part ($) 3-aminopropyltriethoxysilane (functional group: group amino and methoxy groups) (B-1) as silicon (B). (Second treatment agents S-2 to S-6) The second treatment agents S-2 to S-6 are made in such a way so that it contains silicon (B) in the indicated amount in Table 3. The type and content of silicon (B) are indicated in column “Silicon (B)” in Table 3. (Table 3) Silicon (B) Evaluation Treatment agent Stability both Types | Contents (8) formulation S-1 B-1 100 (O S-2 B-2 100 O S-3 B-3 100 O S-4 B-4 100 O S-5 B-5 100 O S-6 B-6 100 O Experimental Section 8 (Formulation stability evaluation) Evaluation of the stability of the first treatment agent formulation Each first treatment agent was adjusted to 408 concentration by adding 10on exchanged water and emulsified with a homogenizer to make an emulsion (a composition that containing the first treatment agent). The emulsion obtained temperature controlled for 24 hours in a thermostatic chamber at 20”C and RH 608. The appearance is assessed visually and evaluated according to the criteria indicated below. The results indicated in the “Formulation stability” column in Table 2. Evaluation of the stability of the second treatment agent formulation Each second treatment agent was temperature controlled for 24 hours. in a thermostatic chamber at 20”Cc and RH 608. The appearance assessed visually and evaluated according to established criteria. indicated below. The results are indicated in the columns "Formulation stability" in Table 3. Evaluation criteria of formulation stability (treatment agent) first and second treatment agent) @ (satisfactory): Separation does not occur. x (bad): Separation occurs. Experimental Section 9 (Preparation of treatment agents from agents first treatment and second treatment agent) (Example 36) A treatment agent of Example 36 is prepared by mixing 958 (part) of the first treatment agent (P-1) and 58 (parts) of the agent the second treatment (S-1) is shown in Table 4. (Examples 37 to 54) The treatment agent of each sample is prepared by means the same as Example 36 by mixing the treatment agents first and second treatment agents shown in Table 4. The type and mass ratio of the first treatment agent and the type and ratio of the mass of the second treatment agent in succession indicated in the "First treatment agent" column and the "Second treatment agent" column second treatment" in Table 4. Emulsifying ability, antistatic properties, flexibility, and The bulk is evaluated using the same method as Example 1. using a treatment agent from each sample obtained. The respective results are indicated in columns “Emulsifying ability", column “Antistatic properties", column “Flexibility”, and the “Ruahan” column in Table 4 . (Table 4 Treatment agents Treatment agents Properties first second Flexibility Antistatic category Ruahan Mass ratio Mass ratio (lithium emulsifier Type Type tick (8) (8) Example 36 | P-1 95 S-1 5 '@ '@ '@ '@ Example 37 | P-2 95 S-2 5 '@ '@ '@ '@ Example 38 | P-3 95 S-3 5 '@ '@ '@ '@ Example 39 | P-4 95 S-1 5 '@ '@ '@ '@ Example 401 P-5 95 S-2 5 '@ '@ '@ '@ Example 41 | P-6e 95 S-3 5 @ @ Yes @ Example 421 P-1 95 S-1 5 Yes '@ '@ Yes Example 43| P-8 95 S-2 5 Yes '@ '@ Yes Example 44| P-9 95 S-3 5 @ @ @ Yes Example 45 |P-10 95 S-1 5 @ @ @ Yes Example 4e (IP-11 95 S-2 5 Yes o '@ Yes Example 47 |P-12 95 S-3 5 oe Oo Oo Example 48 (P-13 95 S-1 5 ) Oo Oo '@ Example 49 (P-14 95 S-2 5 Oo o '@ o Example 50 | P-1 95 S-4 5 @ @ Oo @ Example 51 | P-2 95 S-5 5 @ @ Oo @ Example 52 | P-3 95 S-6 5 @ @ Oo @ Example 53 |P-13 95 S-5 5 Oo Oo oo Example 54 |P-14 95 S-6 5 Oo Oo oo As is clear from the comparison of the evaluation results of each each Example and each Comparison Example in table 1, the treatment agent in this invention is capable of increasing the ability emulsifier. In addition, fibers treated with treatment agents can enhanced antistatic properties, flexibility, and bulk. In addition, the first treatment agent and the second treatment agent of This invention is able to increase the stability of the formulation.

Claims

1. A polyester synthetic fiber treatment agent includes silicone (A) described below, silicone (B) described below below, nonionic surfactants, anionic substances, and optionally Silicon (C) is described below, where the amount of silicon (C) contained in the fiber treatment agent synthetic polyester less than 108 by mass, silicone (A) is a silanol modified silicone with the number of average molecular weights is not less than 50,000 but less than 200,000. Silicone (B) is a silane coupling agent that has at least one functional group selected from the groups that consists of a methoxy group, an ethoxy group, an amino group, and a hydroxyl group. isocyanates but do not include epoxy groups in their molecules, and Silicon (C) is at least one selected from the group which consists of silicone resin, dimethyl silicone, and silicone alkyl modified but exclude those that correspond to Silicon (A).

2. Polyester synthetic fiber treatment agent according to claim 1, where silicon (B) covers the amino group in the molecule.

3. Polyester synthetic fiber treatment agent according to claim 1 or 2, where the nonionic surfactant includes a compound that does not less than 3 moles and not more than 50 moles in total alkylene oxides with not less than 2 and not more than 3 atoms carbon added to 1 mole of monohydric alcohol or higher and tetrahydrate or lower with not less than 2 and no more than 18 carbon atoms.

4. Polyester synthetic fiber treatment agent is determined according to any one of claims 1 to 3, wherein the anionic agent comprises at least one selected from the group consisting of acids organic, alkyl sulfonic acid, polyoxyalkylene alkyl sulfate acid, alkyl phosphoric acid esters, polyoxyalkylene alkyl phosphoric acid esters, and salt.

5. Polyester synthetic fiber treatment agent according to one claims 1 to 4, wherein the synthetic fiber treatment agent polyester, the amount of silicone (A) contained is not less than 508 masses and not more than 958 masses, the amount of silicon (B) that contains not less than 18 masses and not more than 258 mass, the amount of silicon (C) contained is not less than 058 mass but less than 108 masses, the amount of nonionic surfactant that contains not less than 1$g mass and not more than 208 mass, and the amount of anionic material contained is not less than 0.1&8 masses and not more than 208 masses.

6. Polyester synthetic fiber treatment agent according to one claims 1 to 5, wherein the polyester synthetic fiber treatment agent arranged as a set that includes the first agent to provide treatment of polyester synthetic fibers containing silicone (A), nonionic surfactants, anionic substances, and optionally silicone (C) and a second agent for treating polyester synthetic fibers containing silicon (B).

1. A composition containing a fiber treatment agent synthetic polyester, which includes synthetic fiber treatment agents polyester according to any one of claims 1 to 6 and a solvent.

8. A first agent for treating synthetic fibers polyester used together with a second agent to give treatment of polyester synthetic fibers containing silicone (B) described below, the first agent to administer treatment synthetic polyester fibers that include silicone (A ) are described in bottom, nonionic surfactants, anionic substances, and optionally silicones (C) is explained below, where the amount of silicon (C) contained in the first agent mixture to treat polyester synthetic fibers and secondary agents to treat polyester synthetic fibers less than 108 based on mass, silicone (A) is a silanol modified silicone with The number of average molecular weights is not less than 50,000 but less than 200,000. Silicone (B) is a silane coupling agent that has at least one functional group selected from the groups that consists of a methoxy group, an ethoxy group, an amino group, and a hydroxyl group. isocyanate but does not include an epoxy group in the molecule the. silicon (C) is at least one selected from the group which consists of silicone resin, dimethyl silicone, and silicone alkyl modified but exclude those that correspond to Silicon (A).

9. A composition containing a first agent to provide treatment of polyester synthetic fibers, which includes the first agent for treating polyester synthetic fibers according to claim 8 and a solvent.

10. A method for treating synthetic fibers polyester, which includes applications to polyester synthetic fibers a liquid liquid of polyester synthetic fiber treatment agent which obtained by adding to the solvent the composition of which contains the first agent for treating synthetic fibers polyester according to claim 9 and a second agent for providing the treatment synthetic polyester fiber containing silicon (B). explained below, where Silicone (B) is a silane coupling agent that has at least one functional group selected from the groups that consists of a methoxy group, an ethoxy group, an amino group, and a hydroxyl group. isocyanate but does not include an epoxy group in the molecule the.

11. Method for treating polyester synthetic fibers according to claim 10, wherein the fiber is applied with a dilute liquid of polyester synthetic fiber treatment agent, heat treated at a temperature of not less than 100”C and not more than 200”C.

12. A synthetic polyester fiber which is a treatment agent polyester synthetic fiber according to any one of claims 1 to 6 glued together.

13. Polyester synthetic fiber according to claim 12, wherein the fiber synthetic polyester is applied to the wadding.