JP6749199B2 - Glitter generation inhibitor for textile products, treatment liquid for gloss product suppression for textile products, and method for suppressing gloss growth of textile products - Google Patents

Description

The present invention relates to a shininess inhibitor for textile products and a method for suppressing shininess of textile products.

When wearing dark-colored school uniforms and suits, local elbows, knees, hips, and pockets often have a localized gloss (so-called “shiny”). In addition, the same shininess occurs even when excessive heat pressing is applied by ironing or the like.
Such shininess occurs due to various causes, but when worn for a long period of time, pulling, pressing, friction, etc. are intensively applied to a specific part of clothing by repeating the same operation, and it has a fine uneven structure The main cause is that the clothing surface becomes flat and the light reflection state changes. Such shininess is particularly likely to occur in a woven garment made of wool, wool/polyester blended fabric, or the like.

Patent Document 1 discloses a composition for preventing shininess, which contains an amino-modified organopolysiloxane, as an inhibitor for preventing such shininess of clothes.
Further, Patent Document 2 discloses a method for removing shine that involves reacting a specific hydroxyalkylphosphine.

JP-A-64-61576 Japanese Patent No. 3286269

However, a shining prevention agent for textile products is required to further improve the shining suppressing effect.
Further, when the technique of Patent Document 2 is used, it is difficult to handle the alkylphosphine, and it is difficult to easily remove shine in the home.
Then, this invention aims at the shininess generation inhibitor for textile products which can suppress the shininess generation of textile products easily.

The present invention has the following aspects.
[1] A shining inhibitor for textile products containing an alkylamidoamine (A).
[2] Containing at least one selected from a water-soluble polymer (B) and a silicone (C) containing both or one of an alkylene terephthalate unit and an alkylene isophthalate unit, and containing a (poly)oxyalkylene unit. A shininess inhibitor for textiles according to [1].
[3] A method for suppressing the occurrence of shine in a textile product, which comprises a step of immersing the textile product in a treatment liquid containing the shine occurrence inhibitor for the textile product according to [1] or [2].

According to the inhibitor of the present invention, it is possible to suppress the occurrence of shine in a textile product.

[Growth inhibitor for textile products]
The shininess inhibitor for textile products of the present invention (hereinafter sometimes simply referred to as an inhibitor) contains the component (A).
Further, the inhibitor may contain the component (B) or the component (C). Furthermore, you may contain both (B) component and (C) component.
The dosage form of the inhibitor is not particularly limited, and may be liquid or solid such as powder, and liquid is preferable from the viewpoint of ease of production and ease of use.
In addition, in this specification, the liquid in which the inhibitor is dissolved in water is referred to as a treatment liquid.

<(A) component>
The component (A) is an alkylamidoamine.
When the suppressor contains the component (A), it can be adsorbed on the fibers to reduce friction, and it is possible to better suppress the occurrence of shine due to pressure such as wearing.
When the inhibitor is a liquid, the content of the component (A) is preferably 0.1 to 10% by mass, more preferably 0.5 to 5% by mass based on the total mass of the inhibitor. When the content of the component (A) is 0.1% by mass or more, the occurrence of shine in the fiber product can be more effectively suppressed, and when it is 10% by mass or less, the liquid stability of the inhibitor can be improved.

The component (A) is one or more tertiary amines (salts) selected from the compound represented by the following general formula (a1) (hereinafter sometimes referred to as the component (a1)) and salts thereof.

In the formula (a1), R ¹⁰ is a linear or branched hydrocarbon group having 9 to 23 carbon atoms. The carbon number of R ¹⁰ is preferably 15 to 21. Within the above range, it is possible to better suppress the occurrence of shine in the textile product and to improve the liquid stability of the inhibitor.
R ¹⁰ may be a saturated hydrocarbon group or an unsaturated hydrocarbon group.
R ¹¹ is a linear or branched alkylene group having 1 to 4 carbon atoms. The carbon number of R ¹¹ is preferably 2 to 3. Within the above range, it is possible to better suppress the occurrence of shine in the textile product and to improve the liquid stability of the inhibitor.
R ¹² and R ¹³ each independently have a linear or branched alkyl group having 1 to 4 carbon atoms, a linear or branched hydroxyalkyl group having 1 to 4 carbon atoms, or an average repeating number of oxyethylene groups. 1 to 25 (poly)oxyethylene groups.

Examples of the component (A) include lauric acid dimethylaminopropylamide, myristic acid dimethylaminopropylamide, palmitic acid dimethylaminopropylamide, stearic acid dimethylaminopropylamide, behenic acid dimethylaminopropylamide, and oleic acid dimethylaminopropylamide. Long-chain aliphatic amide dialkyl tertiary amine or salt thereof; aliphatic ester dialkyl tertiary amine such as palmitate ester propyldimethylamine, stearate ester propyldimethylamine or salt thereof; palmitic acid diethanolaminopropylamide, stearic acid diethanolamino Examples include tertiary amines such as propylamide and salts thereof. Among them, myristic acid dimethylaminopropylamide, palmitic acid dimethylaminopropylamide, stearic acid dimethylaminopropylamide, behenic acid dimethylaminopropylamide, oleic acid dimethylaminopropylamide or salts thereof are preferable.
Examples of the salt of the component (a1) include acid salts obtained by neutralizing the component (a1) with an acid. Examples of the acid used for neutralization include hydrochloric acid, sulfuric acid, nitric acid, phosphoric acid, glycolic acid, lactic acid, citric acid, polyacrylic acid, paratoluenesulfonic acid, cumenesulfonic acid, and the like. These acids may be used alone or in combination of two or more.
The above-mentioned component (A) may be used alone or in combination of two or more.

The component (A) may be a commercially available product or may be produced by the following method. For example, an aliphatic amidoalkyl tertiary amine such as a long-chain aliphatic amidodialkyl tertiary amine is produced by the following method.
Condensation reaction of fatty acid or fatty acid derivative (fatty acid lower alkyl ester, animal fat or oil or vegetable fat) with dialkyl (or alkanol) aminoalkylamine, and then pressure reduction of unreacted dialkyl (or alkanol) aminoalkylamine Alternatively, an aliphatic amidoalkyl tertiary amine can be produced by distilling off with a nitrogen blow.
Here, as the fatty acid or fatty acid derivative, myristic acid, palmitic acid, stearic acid, oleic acid, behenic acid, erucic acid, 12-hydroxystearic acid, coconut oil fatty acid, cottonseed oil fatty acid, corn oil fatty acid, beef tallow fatty acid, palm kernel Vegetable or animal oil fatty acids such as oil fatty acids, soybean oil fatty acids, linseed oil fatty acids, castor oil fatty acids, olive oil fatty acids, and their methyl esters, ethyl esters, glycerides, and the like, among them, palmitic acid, stearic acid, oleic acid, behenin. Acids and the like are preferred. These fatty acids or fatty acid derivatives may be used alone or in combination of two or more.
Examples of the dialkyl (or alkanol)aminoalkylamine include dimethylaminopropylamine, dimethylaminoethylamine, diethylaminopropylamine, diethylaminoethylamine and the like, among which dimethylaminopropylamine is preferable.

Examples of commercially available products of the component (A) include Lipomin APA168-65E (manufactured by Lion Specialty Chemicals Co., Ltd.) and the like.

<(B) component>
The component (B) is a water-soluble polymer containing both or one of an alkylene terephthalate unit and an alkylene isophthalate unit and a (poly)oxyalkylene unit. By containing the component (B), the inhibitor can coat the fiber and reduce friction, and thus can more effectively suppress the occurrence of shine in the fiber product.
When the inhibitor is a liquid, the content of the component (B) is 0.05 to 10% by mass, preferably 0.05 to 5% by mass, and 0.1 to 5% by mass with respect to the total mass of the inhibitor. % Is more preferable. When the content of the component (B) is 0.05% by mass or more, it is possible to better suppress the occurrence of shine in the fiber product, and when it is 10% by mass or less, it is possible to improve the liquid stability of the inhibitor.

In the component (B), both or one of the alkylene terephthalate unit and the alkylene isophthalate unit is referred to as a (b1) unit, and the (poly)oxyalkylene unit is referred to as a (b2) unit.
The term “water-soluble” means that when 10 g of a sample is added to 1000 g of water (40° C.) and stirred (200 rpm) with a stirrer (thickness: 8 mm, length: 50 mm) for 12 hours, it dissolves. Say.

((B1) unit)
The unit (b1) is an alkylene terephthalate unit and/or an alkylene isophthalate unit.
The alkylene terephthalate unit is represented by the following general formula (b1-1), and the alkylene isophthalate unit is represented by the following general formula (b1-2).

In the formula (b1-1), R ¹ is an alkylene group having 1 to 6 carbon atoms. The number of carbon atoms in R ¹ is preferably 1 to 4, 2 to 4 is more preferred.
Examples of the alkylene terephthalate units include ethylene terephthalate units, n-propylene terephthalate units, isopropylene terephthalate units, n-butylene terephthalate units, isobutylene terephthalate units, sec-butylene terephthalate units, tert-butylene terephthalate units, and the like. , N-propylene terephthalate units and isopropylene terephthalate units are preferred, and isopropylene terephthalate units are more preferred.
The component (B) may have one type of these alkylene terephthalate units, or may have two or more types.

In the formula (b1-2), R ² is an alkylene group having 1 to 6 carbon atoms. The number of carbon atoms in R ² is preferably 1 to 4, 2 to 4 is more preferred.
Examples of the alkylene isophthalate unit include an ethylene isophthalate unit, an n-propylene terephthalate unit, an isopropylene terephthalate unit, an n-butylene isophthalate unit, a sec-butylene isophthalate unit, and a tert-butylene isophthalate unit. Among them, n-propylene terephthalate unit and isopropylene terephthalate unit are preferable, and isopropylene terephthalate unit is more preferable.
The component (B) may have one type of these alkylene isophthalate units, or may have two or more types.

The component (B) may have both an alkylene terephthalate unit and an alkylene isophthalate unit as the (b1) unit, or may have only one of the alkylene terephthalate unit and the alkylene isophthalate unit. The component (B) usually has both an alkylene terephthalate unit and an alkylene isophthalate unit.

((B2) unit)
The unit (b2) is represented by the following general formula (b2-1), and is a generic term for monooxyalkylene units and polyoxyalkylene units.

_{^{- (R 3 O) u -}} ··· (b2-1)

In formula (b2-1), R ³ is an alkylene group having 1 to 6 carbon atoms. The carbon number of R ³ is preferably 1 to 4.
u is a number of 1 or more. When u is 1, the (b2) unit is an oxyalkylene unit, and when u is 2 or more, the (b2) unit is a polyoxyalkylene unit.
1-100 are preferable, as for u, 1-80 are more preferable, and 1-50 are still more preferable.

Examples of the (b2) unit include a (poly)oxyethylene unit, a (poly)oxypropylene unit, and a (poly)oxyethylene (poly)oxypropylene unit. Among them, the (poly)oxyethylene unit is preferable.
The component (B) may have one type of these (b2) units, or may have two or more types.

The component (B) only needs to have a unit (b1) and a unit (b2), and the unit (b1) and the unit (b2) may be randomly polymerized or block polymerized. What is block-polymerized is preferable.
The component (B) is a unit other than the (b1) unit and the (b2) unit (for example, a unit derived from a polymerization initiator, a polymerization terminator, etc., and a unit capable of being polymerized with the (b1) unit or the (b2) unit. ) May be included. However, the total of the (b1) unit and the (b2) unit in the component (B) is preferably 80 mol% or more, more preferably 90 mol% or more.

Examples of the component (B) include compounds represented by the following general formula (B1) or the following general formula (B2).

In the formula (B1), Z ^1's are each independently a hydrogen atom or a methyl group, and preferably both are methyl groups.
R ⁴ and R ⁵ are each independently an alkylene group having 2 to 4 carbon atoms, preferably an alkylene group having 2 to 3 carbon atoms.
x ¹ is a number of 0 to 10 that represents the average number of repeating structural units, preferably 0.5 to 5, and more preferably 0.5 to 2.5. When it is at most the above upper limit, the solubility in water will be further enhanced, and the deterioration of the quality of the textile product can be prevented better.
y ¹ is a number representing the average number of repetitions of (R ⁴ O), each independently preferably 1 to 100, more preferably 1 to 80, further preferably 1 to 50, particularly preferably 10 to 50, 20-30 is the most preferable. Within the above range, the solubility in water is further increased, and the deterioration of the quality of the textile product can be prevented better.
In the formula (B1), the ratio (x ¹ :y ¹ ) of x ¹ and y ¹ is preferably 1:5 to 1:20, more preferably 1:8 to 1:18. When x ¹ :y ¹ is within the above range, it is possible to better prevent the deterioration of the quality of the fiber product and increase the solubility in water.

In formula (B2), Z ^{2 s} are each independently a hydrogen atom or a methyl group, and preferably both are methyl groups.
R ⁶ and R ⁷ are each independently an alkylene group having 2 to 4 carbon atoms, preferably an alkylene group having 2 to 3 carbon atoms.
x ² is a number of 0 to 10 that represents the average number of repeating structural units, preferably 0.5 to 5, and more preferably 0.5 to 2.5. When it is at most the above upper limit, the solubility in water will be further enhanced, and the deterioration of the quality of the textile product can be prevented better.
y ² is a number representing the average number of repetitions of (R ⁶ O), each independently preferably 1 to 100, more preferably 1 to 80, further preferably 1 to 50, particularly preferably 10 to 50, 20-30 is the most preferable. Within the above range, the solubility in water is further increased, and the deterioration of the quality of the textile product can be prevented better.
(B2) wherein the ratio of ^{x 2} and ^{y 2 (x 2: y 2} ) is 1: 5 to 1: 20 preferably 1: 8: 18 more preferred. When x ² :y ² is within the above range, it is possible to prevent degradation of the quality of the textile product more favorably and increase the solubility in water.

The mass average molecular weight of the component (B) is preferably 500 to 10,000. When the mass average molecular weight is within the above range, the dissolution and dispersibility in water is improved, and the water absorption improving effect of the hydrophobic fiber (particularly polyester) is sufficiently exhibited, and the liquid appearance of the treatment liquid is improved. ..
The lower limit value of the mass average molecular weight is more preferably 800 or more, further preferably 1000 or more.
The upper limit of the mass average molecular weight is more preferably 9000 or less, and even more preferably 8000 or less.
Therefore, the mass average molecular weight of the component (B) is more preferably 800 to 9000, and even more preferably 1000 to 8000.

The mass average molecular weight of the component (B) is a value measured by GPC (gel permeation chromatography) using THF (tetrahydrofuran) as a solvent and converted using PEG (polyethylene glycol) as a calibration curve.

The component (B) is easily obtained on the market. Further, the component (B) may be synthesized by the method described in various publications and the like. Examples of publications that describe the method for producing the component (B) include Journal of Polymer Science, Volume 3, pages 609 to 630 (1948), Journal of Polymer Science, Volume 8, pages 1 to 22 ( 1951), JP-A-61-218699, and the like.
Examples of the component (B) include TexCare SRN-100 (trade name, manufactured by Clariant Japan Co., Ltd., mass average molecular weight: 2000 to 3000) and TexCare SRN-300 (trade name, manufactured by Clariant Japan Co., Ltd., mass average molecular weight: 7000). ), Repel-O-Tex Crystal (trade name, manufactured by Rhodia, mass average molecular weight: undecided), Repel-O-Tex QCL (trade name, manufactured by Rhodia, mass average molecular weight: undecided), and the like. Among these, TexCare SRN-100 is preferable because it has high solubility in water and causes little deterioration in cleaning performance after storage. Particularly preferred is a 70 mass% aqueous solution of TexCare SRN-100, and TexCare SRN-170C (trade name, manufactured by Clariant Japan Co., Ltd.) can be mentioned.

<(C) component>
The component (C) is a silicone compound. By containing the component (C), the suppressor can impart smoothness to the fiber product and more effectively suppress the occurrence of shine in the fiber product.
When the suppressor is a liquid, the content of the component (C) is 0.01 to 5 mass% with respect to the total mass of the suppressor, preferably 0.1 to 5 mass%, and 0.1 to 3 mass. % Is more preferable. When the content of the component (C) is 0.01% by mass or more, the occurrence of shine in the fiber product can be better suppressed, and when it is 5% by mass or less, the liquid stability of the inhibitor can be good.

Examples of the component (C) include amino-modified silicone, aminopolyether-modified silicone, amide-modified silicone, amide/polyether-modified silicone, alkyl-modified silicone, alkyl-polyether-modified silicone, and polyether-modified silicone. Among them, from the viewpoint of the effect of suppressing shine, polyether-modified silicone and aminopolyether-modified silicone are preferable, and aminopolyether-modified silicone is more preferable.
These (C) components may be used alone or in combination of two or more.

As the component (C), those commercially available can be used. For example, SF8417, SF8418, SH3772, SH3775, DC2501, DC2502, DC2503, DC580, AMS-C30, SF8417, BY16-837, BY16-878, BY16-891, BY16-906, FZ- manufactured by Toray Dow Corning Co., Ltd. 2203, FZ-3789 (all are trade names), ABN manufactured by Nippon Unicar Co., Ltd.
SILWET FZ-F1-009-54, ABN SILWET FZ-2222 (all are brand names), etc. are mentioned. Among them, the polyether-modified silicone represented by the following formula (c1) (sometimes referred to as component (c1)) is used from the viewpoint of better suppressing the occurrence of shine in the textile product and further enhancing the appearance stability of the inhibitor. preferable.

In the formula (c1), R ²⁴ is any of a linear or branched alkyl group having 1 to 4 carbon atoms, a linear or branched alkenyl group having 2 to 4 carbon atoms, and a hydrogen atom. R ²³ is a linear or branched alkylene group having 1 to 4 carbon atoms or a linear or branched alkenylene group having 2 to 4 carbon atoms. Y ³ represents a polyoxyalkylene group. The order of each structural unit to which p and q are attached may be different. p is 10 to 10000 and q is 1 to 1000.

Examples of the component (c1) include SH3772M, SH3773M, SH3775M manufactured by Toray Dow Corning Co., Ltd., KF-6011, KF-6012, F-6013, KF-6015 manufactured by Shin-Etsu Chemical Co., Ltd., and the like.
These (c1) components may be used alone or in combination of two or more.
The aminopolyether silicone compound is a silicone having at least one amino-modified group and polyether-modified group in its structure. More specifically, it is a silicone compound having at least one side chain or terminal modified with an amino group and a side chain or terminal modified with a polyether group in the structure. Among them, silicone having a modified side chain is preferable.
Examples of commercially available aminopolyether silicones include “BY16-878”, “BY16-891”, “BY16-893”, “FV2090-01”, and “SILSTYLE104” manufactured by Toray Dow Corning Co., Ltd., Shin-Etsu "KF-877", "KF-889", "X-22-3939A" manufactured by Chemical Industry Co., Ltd., "WetSoft (registered trademark) CTA" manufactured by Asahi Kasei Wacker Silicone Co., Ltd., "WetSoft AE200", "WetSoft AE200". NE810", "WetSoft NE820", "WetSoft WP201", etc. are mentioned. Among these, "BY16-893" is particularly preferable from the viewpoint of the effect of suppressing shine.

<Arbitrary ingredients>
The shininess generation inhibitor for textile products of the present invention includes, in addition to components (A) to (C), optional surfactants (component (D), component (E), etc.), dispersion medium, organic solvent, stabilizer. , A metal ion scavenger, an antioxidant, a preservative, a stability improver, an enzyme, a flavoring agent, a coloring agent, an emulsifying agent, a natural extract, a pH adjusting agent and the like may be contained.

((D) component)
The component (D) is a nonionic surfactant. By containing the component (D), the suppressor can more effectively suppress the occurrence of shine.
The component (D) is not particularly limited, and examples thereof include fatty acid alkyl esters, higher alcohols, alkylphenols, higher fatty acids, alkylene oxide adducts of higher fatty acid alkyl esters or higher amines, polyoxyethylene polyoxypropylene block copolymers, fatty acids. Alkanolamine, fatty acid alkanolamide, polyhydric alcohol fatty acid ester or its alkylene oxide adduct, polyhydric alcohol fatty acid ether, alkylamine oxide, alkenylamine oxide, alkylene oxide adduct of hydrogenated castor oil, sugar fatty acid ester, N-alkyl poly Examples thereof include hydroxy fatty acid amides and alkyl glucosides. Among them, a polyoxyalkylene type nonionic surfactant represented by the following general formula (d1) (hereinafter sometimes referred to as component (d1)) is preferable.

^{_{R 25 -X 3 - (EO)}} n (PO) m -R 26 ··· (d1)

In the formula (d1), R ²⁵ is a hydrocarbon group.
The carbon number of R ²⁵ is 8 to 22, preferably 10 to 18. When the carbon number is within the above range, the detergency can be further enhanced.
R ²⁵ may or may not have an unsaturated bond.
As R ²⁵ , an alkyl group or an alkenyl group is preferable.
R ²⁵ may be linear or branched.
Examples of R ²⁵ include hydrocarbon groups derived from primary or secondary higher alcohols, higher fatty acids, higher fatty acid amides and the like.

R ²⁶ is a hydrogen atom, an alkyl group having 1 to 6 carbon atoms or an alkenyl group having 2 to 6 carbon atoms.
When R ²⁶ is an alkyl group, R ²⁶ preferably has 1 to 3 carbon atoms.
When R ²⁶ is an alkenyl group, R ²⁶ preferably has 2 to 3 carbon atoms.

X ³ is, -O -, - COO -, - CONH- a functional group such as.
In the formula (d1), when X ³ is —O—, the component (d1) is an alkyl ether type nonionic surfactant.
When X ³ is —O—, R ²⁶ is a linear or branched alkyl group having 10 to 20 carbon atoms or a linear or branched alkenyl group having 10 to 20 carbon atoms from the viewpoint of improving detergency. Is preferable, and a linear or branched alkyl group having 10 to 18 carbon atoms or a linear or branched alkenyl group having 10 to 18 carbon atoms is more preferable. When X ³ is —O—, R ²⁶ is preferably a hydrogen atom.
In the formula (d1), when X ³ is —COO—, the component (d1) is a fatty acid ester type nonionic surfactant. When X ³ is —COO—, R ²⁶ is a linear or branched alkyl group having 9 to 21 carbon atoms or a linear or branched alkenyl group having 9 to 21 carbon atoms from the viewpoint of improving detergency. Is preferable, and a linear or branched alkyl group having 11 to 17 carbon atoms or a linear or branched alkenyl group having 11 to 17 carbon atoms is more preferable. When X ³ is —COO—, R ²⁶ is preferably an alkyl group having 1 to 3 carbon atoms.

In the formula (d1), EO represents an oxyethylene group and PO represents an oxypropylene group.
n is a number of 3 to 20 that represents the average number of repeating EO (that is, the average number of moles of ethylene oxide added), and a number of 5 to 18 is preferable. If n exceeds the above upper limit, the HLB value becomes too high, and the detergency tends to decrease. When n is less than the above lower limit, the raw material odor of the component (d1) itself tends to deteriorate.
m is a number of 0 to 6 representing the average number of repeating POs (that is, the average number of moles of propylene oxide added), and a number of 0 to 3 is preferable. If m exceeds the above upper limit, the storage stability of the inhibitor at high temperature tends to decrease.
EO and PO may be mixed and arranged, and EO and PO may be added randomly or in blocks.

In the component (d1), the distribution of the number of repetitions of EO or PO is not particularly limited. The distribution of the number of repetitions of EO or PO in the component (d1) is likely to vary depending on the reaction method used for producing the component (d1).
The distribution of the number of repetitions of EO or PO can be determined, for example, by using ethylene oxide or propylene oxide as a raw material (primary or secondary higher alcohol, higher fatty acid, higher When added to fatty acid amides, etc.), it tends to have a relatively wide distribution.
The distribution of the number of repetitions of EO or PO is, for example, metal ions such as Al ³⁺ , Ga ³⁺ , In ³⁺ , Tl ³⁺ , Co ³⁺ , Sc ³⁺ , La ³⁺ , Mn ²⁺ described in JP-B-6-15038. When ethylene oxide or propylene oxide is added to the raw material using a specific alkoxylation catalyst such as added magnesium oxide, the distribution tends to be relatively narrow.

Examples of the component (d1) include Diadol (trade name, C13 (C indicates carbon number, the same applies hereinafter)) manufactured by Mitsubishi Chemical Corporation, and Neodol (trade name, C12 and C13 manufactured by Shell). Mixture), alcohol such as Safol23 (trade name, a mixture of C12 and C13) manufactured by Sasol, and the like, to which ethylene oxide of 12 mol or 15 mol is added; CO manufactured by Procter & Gamble Co. -1214 or CO-1270 (trade name) or other natural alcohol to which 12 mol or 15 mol of ethylene oxide has been added; C12 alkene obtained by trimerizing butene can be obtained by oxo method. 7 mol of ethylene oxide added to C13 alcohol (trade name: Lutensol TO7, manufactured by BASF); 9 mol of ethylene oxide added to C10 alcohol obtained by subjecting pentanol to the Gerbet reaction. (Trade name: Lutensol XP90, manufactured by BASF); C10 alcohol obtained by subjecting pentanol to the Gerbet reaction, to which 7 mol of ethylene oxide was added (trade name: Lutensol XL70, manufactured by BASF) A C10 alcohol obtained by subjecting pentanol to the Garbet reaction, to which 6 mols of ethylene oxide have been added (trade name: Lutensol XA60, manufactured by BASF); to a secondary alcohol having 12 to 14 carbon atoms. With 9 moles or 15 moles of ethylene oxide added (trade name: softanol 90, softanol 150, manufactured by Nippon Shokubai Co., Ltd.); palm fatty acid methyl (lauric acid/myristic acid=8/2), Examples thereof include those obtained by adding 15 mol of ethylene oxide using an alkoxylation catalyst (polyoxyethylene coconut fatty acid methyl ester (EO15 mol)) and the like.

These (D) components may be used alone or in combination of two or more.

((E) component)
The component (E) is an anionic surfactant. The inhibitor exhibits excellent detergency by containing the component (E).
The component (E) is appropriately selected from known anionic surfactants.
Preferred component (E) is, for example, linear alkylbenzene sulfonic acid or salt thereof, α-olefin sulfonate, linear or branched alkyl sulfate ester salt, alkyl ether sulfate ester salt or alkenyl ether sulfate ester salt, alkyl. Examples thereof include an alkane sulfonate having a group, an α-sulfo fatty acid ester salt, and a higher fatty acid salt. Examples of salts in these anionic surfactants include alkali metal salts such as sodium and potassium, alkaline earth metal salts such as magnesium, and alkanolamine salts such as monoethanolamine and diethanolamine.
As the linear alkylbenzene sulfonic acid or a salt thereof, a linear alkyl group having 8 to 16 carbon atoms is preferable, and one having 10 to 14 carbon atoms is more preferable.
The α-olefin sulfonate preferably has 10 to 20 carbon atoms.
The alkyl sulfate ester salt preferably has an alkyl group having 10 to 20 carbon atoms.
The alkyl ether sulfate ester salt or the alkenyl ether sulfate ester salt has a linear or branched alkyl group having 10 to 20 carbon atoms, or a linear or branched alkenyl group having 10 to 20 carbon atoms, and oxyethylene Preference is given to polyoxyethylene alkyl ether sulphate salts having an average of 1 to 5 mol, in which part of the groups may be oxypropylene groups.
The alkane sulfonate preferably has an alkyl group with 10 to 20 carbon atoms, and more preferably has 14 to 17 carbon atoms. Among these, those in which the alkyl group is a secondary alkyl group (that is, secondary alkane sulfonate) are more preferable.
As the α-sulfofatty acid ester salt, a fatty acid residue having 10 to 20 carbon atoms is preferable.
The higher fatty acid salt preferably has 10 to 18 carbon atoms.
Among these components (E), at least one selected from linear alkylbenzene sulfonic acid or its salt, alkane sulfonate, polyoxyethylene alkyl ether sulfate ester salt, α-olefin sulfonate, and higher fatty acid salt is used. preferable.

As the component (E), an anionic surfactant other than the above may be used. Examples of the other anionic surfactant include carboxylic acid type anionic surfactants such as alkyl ether carboxylate, polyoxyalkylene ether carboxylate, alkyl (or alkenyl)amide ether carboxylate, and acylaminocarboxylate, Examples thereof include phosphoric acid ester type anionic surfactants such as alkyl phosphoric acid ester salts, polyoxyalkylene alkyl phosphoric acid ester salts, polyoxyalkylene alkylphenyl phosphoric acid ester salts, and glycerin fatty acid ester monophosphoric acid ester salts.
These (E) components may be used alone or in combination of two or more.

The shininess generation inhibitor for textiles of the present invention may contain the following optional surfactants in addition to the components (D) and (E).
<<Cationic surfactant>>
Examples of the cationic surfactant include alkyl trimethyl ammonium salt, dialkyl dimethyl ammonium salt, alkyl benzyl dimethyl ammonium salt, and alkyl pyridinium salt cationic surfactant.

<<Amphoteric surfactant>>
Examples of amphoteric surfactants include alkyl betaine type, alkyl amido betaine type, imidazoline type, alkyl amino sulfone type, alkyl amino carboxylic acid type, alkyl amido carboxylic acid type, amide amino acid type, phosphoric acid type amphoteric surfactants, etc. Is mentioned.

(Dispersion medium)
The suppressor may contain water as a dispersion medium. The content of the dispersion medium is, for example, 25 to 85 mass% with respect to the total mass of the inhibitor.

(Organic solvent)
The inhibitor of the present invention can contain an organic solvent (hereinafter, also referred to as component (F)). For example, a monohydric alcohol having 2 to 4 carbon atoms, a polyhydric alcohol having 2 to 4 carbon atoms, a glycol ether solvent represented by the following formula (f-1), a solvent represented by the following formula (f-2) It is a solvent selected from the group consisting of:
_{^{R 31 - (OR 32) m}} OH ··· (f-1)
[In the formula, R ³¹ is an alkyl group having 1 to 6 carbon atoms or a phenyl group, R ³² is an alkylene group having 2 to 4 carbon atoms, and m is 1 to 5 representing the average number of added moles. ]
^{_{CH 3 OCR 33 (CH 3)}} CHR 34 CHR 35 OR 36 ··· (f-2)
[In formula, R< ³³ >-R< ³⁵ > is a hydrogen atom or a C1-C3 alkyl group each independently, R ^<36 > is a hydrogen atom or an acetyl group. ]
Examples of the monohydric alcohol having 2 to 4 carbon atoms include ethanol, 1-propanol, 2-propanol, 1-butanol and the like.
Examples of the polyhydric alcohol having 2 to 4 carbon atoms include ethylene glycol, propylene glycol, butylene glycol and glycerin.
Examples of the glycol ether solvent represented by the formula (f-1) include ethylene glycol monobutyl ether, ethylene glycol monohexyl ether, ethylene glycol monophenyl ether, propylene glycol monophenyl ether, diethylene glycol monomethyl ether, and diethylene glycol monobutyl ether. Can be mentioned.
Examples of the solvent represented by the formula (f-2) include 3-methoxymethanol, 3-methoxy-3-methylbutanol, 3-methoxy-3-ethylbutanol, 3-methoxy-3-propylbutanol, 3-methoxy. 2-Methylbutanol, 3-methoxy-2-ethylbutanol, 3-methoxy-2-propylbutanol, 3-methoxy-1-methylbutanol, 3-methoxy-1-ethylbutanol, 3-methoxy-1-propylbutanol , 3-methoxybutyl acetate, 3-methoxy-3-methylbutyl acetate, 3-methoxy-3-ethylbutyl acetate, 3-methoxy-3-propylbutyl acetate, 3-methoxy-2-methylbutyl acetate, 3-methoxy 2-ethylbutyl acetate, 3-methoxy-2-propylbutyl acetate, 3-methoxy-1-methylbutyl acetate, 3-methoxy-1-ethylbutyl acetate, 3-methoxy-1-propylbutyl acetate and the like can be mentioned. ..
Among these, ethanol, propylene glycol, diethylene glycol monobutyl ether, and 3-methoxy-3-methylbutanol are preferable from the viewpoint of fluidity as a suppressor, mild odor, and easy availability of raw materials.
These (F) components may be used alone or in combination of two or more.
The content of the solvent is preferably 0.5 to 25% by mass, more preferably 1 to 23% by mass, and further preferably 1.5 to 20% by mass, based on the total mass of the inhibitor. When it is at least the above lower limit, the liquidity of the inhibitor will be good, gelation will not occur, and usability will increase. Even if the above upper limit is exceeded, the effect of improving the fluidity of liquid corresponding to it cannot be seen, which is economically disadvantageous.

(Stabilizer)
The inhibitor of the present invention may contain a stabilizer. When the inhibitor is a liquid, the stabilizer is used to further enhance the liquid stability of the inhibitor. As the stabilizer, triethylene glycol, tetraethylene glycol, glycols such as polyethylene glycol having an average molecular weight of about 200 to 5,000, paratoluenesulfonic acid, cumenesulfonate, benzoate (also has an effect as a preservative). Examples include so-called thinning agents or solubilizing agents such as urea and urea.
The content of the stabilizer is, for example, preferably 0.01 to 15 mass% with respect to the total mass of the inhibitor.

(Metal ion scavenger)
The inhibitor may contain a metal ion scavenger such as malonic acid, succinic acid, malic acid, diglycolic acid, tartaric acid, and citric acid in an amount of 0.1 to 20% by mass based on the total mass of the inhibitor.

(Antioxidant)
The inhibitor may contain an antioxidant such as butylhydroxytoluene, distyrenated cresol, sodium sulfite and sodium bisulfite in an amount of 0.01 to 2% by mass based on the total mass of the inhibitor.
<<Preservative>>
Examples of the antiseptic include "Caison CG" (trade name) manufactured by Dow Chemical Co., "Actiside MBS" (trade name) manufactured by So Japan Co., Ltd., "NIPACIDE BIT 20" (trade name) manufactured by Clariant, and the like. .. The preservative can be contained, for example, in an amount of 0.001 to 1% by mass based on the total mass of the inhibitor.

(enzyme)
Examples of the enzyme include protease, amylase, lipase, cellulase, mannanase and the like.
Proteases include trade names Savinase 16L, Savinase Ultra 16L, Savinase Ultra 16XL, Everase 16L Type Alex 2.5L, 2.5L, 2.5L, 2.5L, 2.5L, 2.5L, 2.5L, 2.5L, 2.5L, 2.5L, 2.5L, 2.5L, 2.5L, 2.5L, 2.5L, 2.5L, 2.5L, 2.5L, 2.5L, 2.5L, 2.5L, 2.5L, 2.5L, 2.5L, 2.5L, 2.5L, 2.5L, 2.5L, 2.5L, 2.5L, 2.5L, 2.5L, 2.5L, 2.5L, 2.5L, 2.5L, 2.5L, 2.5L, 2.5L, 2.5L, 2.5L, 2.5L, 2.5L, 2.5L, 2.5L, 2.5L, 2.5L, 2.5L, 2.5L, 2.5 of each of the following are available: , Liquanase Ultra 2.5L, Liquanase Ultra 2.5XL, Coronase 48L, trade names Purafect L, Purafect OX, Properase L and the like available from Genencor Corporation.
As the amylase, as the amylase preparation, trade names Termamyl 300L, Termamyl Ultra 300L, Duramyl 300L, Stainzyme 12L, Stainzyme Plus Plus 12L, tradenames available from Genencor Co., Ltd. under the trade name Maxamy brand name, Maxa, available from Novozymes, Inc. Examples include DB-250, which is a trade name available from Amano, Seikagaku Corporation.
Examples of the lipase include Lipex 100L and Lipolase 100L, which are trade names available from Novozymes as lipase preparations.
Examples of cellulase include trade names Endolase 5000L, Celluzyme 0.4L, Carzyme 4500L, Carzyme Premium 4500L and the like, which are available as cellulase preparations from Novozymes.
Examples of mannanases include Mannaway 4L, which is a product of mannanase and which is available from Novozymes.
The enzyme may be used alone or in combination of two or more. The content of the enzyme is preferably, for example, 0.1 to 3 mass% with respect to the total mass of the inhibitor.

(Flavor)
The suppressor may contain a flavoring agent. Examples of the flavoring agents include flavor compositions A to D described in Tables 11 to 18 of JP 2002-146399 A, flavors a to d described in JP 2009-108248 A, and the like.
The content of the flavoring agent is preferably 0.1 to 1 mass% with respect to the total mass of the inhibitor.

(Colorant)
The inhibitor may contain a colorant. As the colorant, general-purpose dyes or pigments such as Acid Red 138, Polar Red RLS, Acid Yellow 203, Acid Blue 9, Blue No. 1, Blue No. 205, Green No. 3, Turquoise P-GR (all are trade names) Is mentioned.
The content of the colorant is preferably 0.00005 to 0.005 mass% with respect to the total mass of the inhibitor.

(Emulsion)
The suppressor may contain an emulsifying agent. Examples of the emulsifying agent include polystyrene emulsion and polyvinyl acetate emulsion. Usually, an emulsion having a solid content of 30 to 50% by mass is preferably used. Examples of the emulsion emulsifier include polystyrene emulsion (trade name: Cybinol RPX-196 PE-3, solid content 40% by mass, manufactured by Saiden Chemical Co., Ltd.).
The content of the emulsifying agent is preferably 0.01 to 0.5 mass% with respect to the total mass of the suppressor.

(Natural extract)
The inhibitor may contain natural extracts. Examples of natural extracts include Inenju, Otaru, Echinacea, Scutellaria, Yellowfin, Coptis, Allspice, Oregano, Enju, Chamomile, Honeysuckle, Clara, Keigai, Kei, Bay Bay, Honoki, Burdock, Comfrey, Jasper, Warrekomou, Peony, Ginger. , Solidago aureus, Sambucus nigra, sage, mistletoe, prickly pear, thyme, sage, clove, unshiu mandarin orange, tea tree, barberry, dokudami, nanten, nyukou, yoryogusa, shirogaya, bow guru, mountain grape, mountain grape, mountain grape, grape , Anemone japonica, Hyogi, Yamajiso, eucalyptus, lavender, rose, rosemary, balun, cedar, Gilead balsamoki, Hakusen, Houki, Michiyanagi, Zingyo, Fu, Tsutsuganejin, Yamabishi, Japanese pepper, etc. Is mentioned.
The content of the natural extract is preferably 0 to 0.5 mass% with respect to the total mass of the inhibitor.

(PH adjuster)
Examples of the pH adjuster include acidic compounds such as sulfuric acid and hydrochloric acid; alkanolamines such as monoethanolamine, diethanolamine and triethanolamine, and alkaline compounds such as sodium hydroxide and potassium hydroxide. From the viewpoint of increasing the temporal stability of the inhibitor, the pH adjuster is preferably sulfuric acid, sodium hydroxide, potassium hydroxide or alkanolamine, more preferably sulfuric acid or sodium hydroxide.
These pH adjusters may be used alone or in combination of two or more.
However, when the inhibitor has a desired pH with only the above-mentioned components, the pH adjuster may not be used.

(Other)
The inhibitor is an alkali builder such as an alkanolamine such as monoethanolamine, diethanolamine, triethanolamine, N-methyl-diethanolamine, N,N-dimethylmonoethanolamine or the like for the purpose of improving detergency and stability. Other optional components such as a troping agent, a fluorescent agent, a dye transfer inhibitor, an anti-soil redeposition agent (for example, a copolymer of maleic acid and an olefinic monomer, polyvinylpyrrolidone, carboxymethylcellulose, etc.) can be contained.
The total of the components (A) to (F) and other optional components does not exceed 100% by mass.

[Method of suppressing shininess of textile products]
The method for suppressing the occurrence of shine in a textile product of the present invention is a method for suppressing the occurrence of shine in a textile product, which comprises a step of immersing the textile product in a treatment liquid.
Specifically, for example, the following methods (1) and (2) can be mentioned.
Method (1):
The inhibitor is dissolved in water (or warm water) to prepare a treatment liquid, and the textile product is immersed in the treatment liquid.
As the suppressor, a liquid or powder in which the respective components are integrated may be used in a dispersed state, or a water dispersion of each of the components may be used.
Method (2):
A treatment liquid is prepared by dispersing an inhibitor and a laundry detergent, or a laundry detergent composition containing the inhibitor in water to wash a textile product with the treatment liquid.
The textile product is not particularly limited, and examples thereof include wool material-containing clothing, wool/polyester blended fabric, clothing such as polyester and other chemical fibers, and the like.

The method of suppressing the occurrence of shine in the textile product of the present invention is not limited to the above methods (1) and (2), and for example, the method (1) and the method (2) may be combined.
Further, as a method for suppressing the occurrence of shine in the textile product of the present invention, a general washing method can be used and may be hand washing or a washing machine.
When using a washing machine, the treatment conditions have different names depending on the manufacturer and model, but it is preferable to set the treatment to a weak water course such as "soft course", "dry course", "hand washing course", "home cleaning", etc. ..
When the inhibitor of the present invention and the laundry detergent are dispersed in water, the laundry detergent may be in the form of powder or liquid, and the content of the component (A) is 0.001 to 0.2 owf% (of the fiber clothing) (Amount of component (A) adsorbed per unit weight) is preferably adsorbed.

Preferable treatment conditions include, for example, hand dipping, rubbing, and stirring with a washing machine when the textile product is immersed in the treatment liquid.
In addition, as a preferable treatment concentration, in the case of hand washing, the concentration of the component (A) in the treatment liquid is preferably 2.5 to 250 ppm (mass basis, the same applies hereinafter), and more preferably 12.5 to 125 ppm.
When a washing machine is used, the concentration of the component (A) in the treatment liquid is preferably 1.3 to 133.3 ppm, more preferably 6.7 to 66.7 ppm. In any case, the concentration of the component (A) in the treatment liquid is preferably 1.3 to 250 ppm, more preferably 6.7 to 125 ppm.

In the case of hand washing, the concentration of the component (B) in the treatment liquid is preferably 1.25 to 250 ppm, more preferably 1.25 to 125 ppm, still more preferably 2.5 to 125 ppm.
When using a washing machine, 0.7-133.3 ppm is preferable, 0.7-66.7 ppm is more preferable, and 1.3-66.7 ppm is further preferable.
In any case, the concentration of the component (B) in the treatment liquid is preferably 0.7 to 250 ppm, more preferably 0.7 to 125 ppm, still more preferably 1.3 to 125 ppm.

In the case of hand washing, the concentration of the component (C) in the treatment liquid is preferably 0.25 to 125 ppm, more preferably 2.5 to 125 ppm, still more preferably 2.5 to 75 ppm.
When using a washing machine, 0.1-66.7 ppm is preferable, 1.3-66.7 ppm is more preferable, 1.3-40.0 ppm is still more preferable.
In any case, the concentration of the component (C) in the treatment liquid is preferably 0.1 to 125 ppm, more preferably 1.3 to 125 ppm, still more preferably 1.3 to 75 ppm.

The mass ratio (hereinafter sometimes referred to as A/B ratio) represented by the component (A)/component (B) in the treatment liquid is 0.5 to 5, and 1 to 3 is preferable. When the A/B ratio is within the above range, an excellent effect of suppressing shine can be obtained.
In addition, the mass ratio (hereinafter sometimes referred to as A/C ratio) represented by the component (A)/component (C) is preferably 0.3 to 15, and more preferably 2 to 5. Within the above range, an excellent effect of suppressing shine can be obtained.
It is considered that these effects are due to the fact that the component (A) and the component (B) or the component (C) form a complex, and the component (A) is easily adsorbed by the fiber product.

Hereinafter, the present invention will be described in more detail with reference to examples, but the present invention is not limited to these examples.
The raw materials used in this example are as shown in the following [raw materials used].

[Materials used]
<(A) component>
Lipomin APA168-65E (trade name, fatty acid (C16/C18) dimethylaminopropylamide, mass ratio of stearic acid/palmitic acid=7/3, manufactured by Lion Specialty Chemicals Co., Ltd.).

<(B) component>
TexCare SRN-170C (trade name, manufactured by Clariant Japan, mass average molecular weight=2000 to 3000, pH (5% by mass aqueous solution at 20° C.)=4, viscosity (20° C.)=300 mPa·s). TexCare SRN-170C is a 70 mass% aqueous solution of TexCare SRN-100 (trade name, manufactured by Clariant Japan Co., Ltd., mass average molecular weight=2000 to 3000). TexCare SRN-100 corresponds to the compound represented by the formula (B1).

<(C) component>
C-1: Polyether-modified silicone: CF1188N (trade name, manufactured by Toray Dow Corning Co., Ltd.).
· C-2: amino polyether-modified silicone: BY 16 -893 (trade name, manufactured by Dow Corning Toray Co., Ltd.).

<Arbitrary ingredients>
((D) component)
· D-1: Lutensol TO- 7 ( trade _{name, C 13 H 27 O (CH} 2 CH 2 O) 7 H ( average ethylene oxide 7-mole adduct of the branched alcohol), manufactured by BASF).
D-2: Natural alcohol CO-1270 (trade name, manufactured by Procter & Gamble Co.) with an average of 12 mol of ethylene oxide added. The one synthesized by the following synthesis method.

<<D-2 synthesis method>>
224.4 g of natural alcohol CO-1270 and 2.0 g of a 30 mass% NaOH aqueous solution were charged into a pressure-resistant reaction container, and the inside of the container was replaced with nitrogen. Next, after dehydration at a temperature of 100° C. and a pressure of 2.0 kPa or less for 30 minutes, the temperature inside the container was raised to 160° C. to obtain a reaction liquid. Next, 610.2 g of ethylene oxide (gaseous) was gradually added to the reaction solution while stirring the reaction solution. At this time, ethylene oxide was added through a blowing tube while controlling the addition rate so that the reaction temperature did not exceed 180°C.
After the addition of ethylene oxide was completed, the mixture was aged at a temperature of 180° C. and a pressure of 0.3 MPa or less for 30 minutes, and then unreacted ethylene oxide was distilled off at a temperature of 180° C. and a pressure of 6.0 kPa or less for 10 minutes.
Next, after cooling the temperature to 100° C. or lower, 70% by mass p-toluenesulfonic acid was added to neutralize the solution so that the pH of the 1% by mass aqueous solution of the reaction product was about 7, and D-2 was obtained. It was

((E) component)
E-1: Lypon LH-200 (trade name, linear alkylbenzene sulfonic acid (LAS), carbon number 10 to 14, average molecular weight 322, manufactured by Lion Corporation).
E-2: Palm fatty acid: Palm fatty acid (trade name), manufactured by NOF CORPORATION.

(Common component a)
The numerical value at the end of each component is the content in the treatment liquid of each example.
Sodium benzoate: 0.5% by mass.
Citric acid: 0.13% by mass.
95 mass% ethanol... 5.0 mass%.
Polyethylene glycol: 1.5% by mass.
Isothiazolone solution: 0.01 mass%.
Fragrance: 0.3 mass%.
Sodium hydroxide: Set the pH to 7.3.
Water: Balance (amount for treating liquid to 100% by mass).

(Common component b)
The numerical value at the end of each component is the content in the treatment liquid of each example.
Sodium benzoate: 0.5% by mass.
Citric acid: 0.13% by mass.
95 mass% ethanol... 5.0 mass%.
Polyethylene glycol: 1.5% by mass.
1,2-benzisothiazolin-3-one... 0.02% by mass.
Fragrance: 0.3 mass%.
Sodium hydroxide: Set the pH to 7.3.
Water: Balance (amount for treating liquid to 100% by mass).

The constituents of the common component are as follows.
-Sodium benzoate: Sodium benzoate (trade name), manufactured by Toagosei Co., Ltd.
-Citric acid: Liquid citric acid (trade name), manufactured by Lion Specialty Chemicals Co., Ltd.
-95 mass% ethanol: specific alcohol 95 degree synthesis (trade name), manufactured by Nippon Alcohol Sales Co., Ltd.
-Polyethylene glycol: PEG#1000-L60 (trade name), manufactured by Lion Corporation.
-Isothiazolone solution: Caisson CG (5-chloro-2-methyl-4-isothiazolin-3-one/2-methyl-4-isothiazolin-3-one/magnesium salt/water mixture), manufactured by Dow Chemical Company.
-1,2-Benzisothiazolin-3-one: NIPACIDE BIT 20 (trade name) manufactured by Clariant Japan Co., Ltd.
-Fragrance: The fragrance a described in JP 2009-108248 A.
-Sodium hydroxide: manufactured by Tsurumi Soda Co., Ltd.
-Water: ion-exchanged water.

<Evaluation method>
The degree of shine was evaluated for the inhibitor of each example by the following procedure.
(Evaluation cloth)
Black plain slacks (washable type, wool/polyester=50/50, purchased from AOKI Co., Ltd.).

<Washing method>
The evaluation cloth (slacks) was folded twice from the skirt toward the waist and put in a commercially available laundry net. This was placed at the bottom of a fully automatic washing machine (Haier, JW-K33F). 40 g of the inhibitor of each example was added to 30 L of water to prepare a treatment liquid, and this treatment liquid was used for washing (soft course, tap water used, water temperature about 20° C.). After the washing was completed, the evaluation cloth was taken out from the laundry net, and the hanger (a ring-shaped plastic part having a plurality of clothespins) was made to have a tubular waist portion, and dried at room temperature.

<Growth test>
A leg portion of the evaluation cloth subjected to the above-mentioned washing treatment was cut out into a circle having a diameter of about 18 cm, which was attached to a pilling table portion of a Martindale abrasion tester (made by James Heal, 909 Maxi-Martindale), and an upper holder guide plate. The test cloth was abraded (test load 12 kPa, test rotation speed 47.5±2.5 rpm, 2000 rotations) by moving to generate shininess.

<Evaluation criteria>
With respect to the evaluation cloth prepared by the above method, the degree of shininess was visually evaluated according to the following criteria.
⊚ and ○ were considered good.
5 points: I do not care about shininess.
4 points: I don't care about shininess.
3 points: Neither can be said.
2 points: I'm worried about shininess.
1 point: I am very concerned about shininess.
The degree of shine was evaluated according to the following criteria from the average value of the scoring results of 5 panelists.
A: 4 points or more.
Good: 3.5 points or more and less than 4 points.
Δ: 3 points or more and less than 3.5 points.
X: less than 3 points.

[Examples 1 to 6, Comparative Examples 1 to 3]
According to the composition of Table 1, each component was dissolved in water to obtain the inhibitor of each example. Using this inhibitor, the degree of shine was evaluated by the above evaluation method. The results are shown in Table 1.
In addition, the unit of the content in the table is "mass %", and shows a pure content conversion amount.
In addition, Examples 1 to 4 are reference examples.

As shown in Table 1, in Examples 1 to 6 to which the present invention was applied, the degree of shine was “Δ”, “◯”, and “⊚”, which were good.
On the other hand, the comparative example 1 containing none of the component (A), the component (B), and the component (C), the comparative example 2 containing only the component (B), and the comparative example 3 containing only the component (C) showed a degree of shine. However, all were "x".

From these results, it was found that the inhibitor of the present invention can suppress the occurrence of shine in a textile product.

Claims (4)

An alkylamidoamine (A) represented by the following general formula (a1) and a silicone compound (C) are contained , the silicone compound (C) is an aminopolyether-modified silicone, and the (A) component/the (C) A shininess inhibitor for textile products , wherein the mass ratio represented by the components is 0.3 to 15 .

[In the formula (a1), R ¹⁰ is a linear or branched hydrocarbon group having 9 to 23 carbon atoms. R ¹¹ is a linear or branched alkylene group having 1 to 4 carbon atoms. R ¹² and R ¹³ each independently have a linear or branched alkyl group having 1 to 4 carbon atoms, a linear or branched hydroxyalkyl group having 1 to 4 carbon atoms, or an average repeating number of oxyethylene groups. 1 to 25 (poly)oxyethylene groups. ] The shininess generation for a textile product according to claim 1, which contains a water-soluble polymer (B 1 ) containing both or one of an alkylene terephthalate unit and an alkylene isophthalate unit, and containing a (poly)oxyalkylene unit. Inhibitor. It is a processing liquid which melt|dissolved the shining occurrence inhibitor for textiles of Claim 1 or 2 in water, The density|concentration of the said (C) component is 0.1-125 ppm (mass standard), for textiles. A treatment liquid for suppressing the occurrence of shine. A method for suppressing the occurrence of shine in a textile product, comprising a step of immersing the textile in the treatment liquid for suppressing the occurrence of shine in the textile product according to claim 3 .