WO2014077403A1 - Fiber product treatment agent and method for treating fiber product - Google Patents

Abstract

A fiber product treatment agent having: a nonionic surfactant as a component (A); a cellulase as a component (B); and one or more components selected from compounds and or salts thereof represented by the formula (c1) as a component (C) (in the formula, R¹⁰ is a C₁₃-C₂₃ straight-chain or branched-chain hydrocarbon group, and R¹¹ is a C₁-C₄ straight-chain or branched-chain alkylene group. R¹² and R¹³ are each independently a C₁-C₄ straight-chain or branched-chain alkyl group, a C₁-C₄ straight-chain or branched-chain hydroxyalkyl group, or a (poly)oxyethylene group in which the average number of repeating oxyethylene groups is 1 to 25), where the mass ratio represented by component (B)/component (C) is 0.05 to 3.

Description

Textile treatment agent and textile treatment method

The present invention relates to a textile product treating agent and a textile product processing method.
This application claims priority based on Japanese Patent Application No. 2012-253177 filed in Japan on November 19, 2012, the contents of which are incorporated herein by reference.

In general, when a textile product such as clothing is washed using a washing machine, the textile product may become fluffy due to rubbing between textile products that are the objects to be washed. When the fiber product becomes fluffy, the original texture of the fiber product is impaired. For example, when a colored textile product is washed, if the colored textile product becomes fluffy, it tends to appear as faded. In addition, when washing both colored textile products and white textile products, if the white textile products become fluffy and fluffy fibers are missing and adhere to the colored textile products, the appearance of the colored textile products May be damaged.

In recent years, with the increase in capacity of washing machines, opportunities for washing a large amount of textile products at a time are increasing. In addition, due to environmental considerations, the bath ratio (ratio of cleaning liquid to the object to be cleaned) is decreasing.
For this reason, textile products are in a condition where they are rubbed strongly during washing and are more likely to become fluffy.

Conventionally, textile product treating agents such as various cleaning agents have been proposed in order to suppress the fluffing of textile products.
For example, a liquid detergent composition containing a nonionic surfactant and at least one compound selected from cationized cellulose and cationized guar gum has been proposed (for example, Patent Document 1).
For example, a detergent composition containing a surfactant and a branched polyglycerol-modified silicone has been proposed (for example, Patent Document 2).

JP 2009-179745 A JP-A-8-154740

However, the textile product treating agent is required to further improve the effect of suppressing fuzz (fuzz suppression effect). In particular, when a textile product is washed at a low bath ratio using a large-capacity washing machine, a conventional textile product treating agent may not be able to sufficiently exhibit the fuzz suppression effect on the textile product.
In addition, in the inventions of Patent Documents 1 and 2, it is not taken into consideration that fuzz missing from a textile product being washed is prevented from adhering to other textile products (fuzz adhesion inhibiting effect).
Then, an object of this invention is to provide the textile product processing agent which can suppress the fluff of a textile product favorably, and can suppress that a fluff adheres to a textile product favorably.

The textile product treating agent of the present invention comprises (A) component: a nonionic surfactant, (B) component: cellulase, (C) component: a compound represented by the following general formula (c1) and a salt thereof. And a mass ratio represented by the component (B) / the component (C) is 0.05 to 3.

 

(In the above formula, R ¹⁰ is a linear or branched hydrocarbon group having 13 to 23 carbon atoms; R ¹¹ is a linear or branched alkylene group having 1 to 4 carbon atoms; Yes; R ¹² and R ¹³ are each independently 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 oxyethylene (Poly) oxyethylene group having an average number of repeating groups of 1 to 25.)

The textile product treating agent of the present invention preferably further comprises (D) component: silicone compound.

The method for treating a textile product of the present invention is characterized by comprising a fiber treatment step in which the textile product treating agent of the present invention is dispersed in water to form a treatment liquid, and the textile product is immersed in the treatment liquid. The fiber treatment step includes a primary treatment operation in which a textile product is immersed in a primary treatment liquid in which the component (B) is dispersed in water, and the (A) component and the (C) component are added to the primary treatment liquid, And a secondary treatment operation in which the textile product is immersed in the treatment liquid.

That is, the present invention relates to the following.
[1] Component (A): Nonionic surfactant, Component (B): Cellulase, Component (C): One or more selected from compounds represented by the following general formula (c1) and salts thereof And having,
A textile product treating agent having a mass ratio represented by the component (B) / the component (C) of 0.05 to 3.

(Wherein R ¹⁰ is a linear or branched hydrocarbon group having 13 to 23 carbon atoms; and R ¹¹ is a linear or branched alkylene group having 1 to 4 carbon atoms. Each of R ¹² and R ¹³ is independently 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 oxyethylene group; (Poly) oxyethylene group having an average repeating number of 1 to 25.)

[2] The textile product treating agent according to [1], further comprising (D) component: silicone compound. *

[3] A method for treating a textile product, comprising a textile treatment step in which the textile product treating agent of [1] is dispersed in water to form a treatment liquid, and the textile product is immersed in the treatment liquid.

[4] The fiber treatment step includes a primary treatment operation in which a fiber product is immersed in a primary treatment liquid in which the component (B) is dispersed in water;
A secondary treatment operation in which the component (A) and the component (C) are further added to the primary treatment liquid to form a secondary treatment liquid, and the textile product is immersed in the secondary treatment liquid;
The processing method of the textiles of Claim 3 containing this.

The fiber product treating agent of the present invention can satisfactorily suppress the fluffing of the fiber product and can favorably suppress the fluff from adhering to the fiber product.

(Textile treatment agent)
The textile product treating agent of the present invention comprises (A) component: a nonionic surfactant, (B) component: cellulase, (C) component: a compound represented by the following general formula (c1) and a salt thereof. One or more selected components.

(In the above formula, R ¹⁰ is a linear or branched hydrocarbon group having 13 to 23 carbon atoms; R ¹¹ is a linear or branched alkylene group having 1 to 4 carbon atoms; Yes; R ¹² and R ¹³ are each independently 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 oxyethylene (It is a (poly) oxyethylene group having an average number of repeating groups of 1 to 25.)

As a textile product treating agent, for example, a treating agent used as a cleaning agent; a treating agent used together with other cleaning agents such as a softening agent; used for newly treating a textile product washed with a cleaning agent Any of the treatment agents and the like may be used.
The dosage form of the textile product treating agent is not particularly limited, and may be a solid such as a granular form, a tablet, a briquette, a sheet, or a bar, or may be a liquid.
As the liquid textile product treating agent (hereinafter sometimes referred to as a liquid treating agent), the components (A) to (C), water, the component (D) which will be described later if necessary, and the component which will be described later if necessary. The total amount of each component is 100% by mass with respect to the total mass of the liquid processing agent.
As the liquid processing agent, for example, a one-pack type in which the components (A) to (C) are dispersed in a dispersion medium may be used, or a composite solution in which each of the components (A) to (C) is prepared as a dispersion. It may be a mold.
Solid fiber product treating agents (hereinafter sometimes referred to as solid treating agents) include components (A) to (C), components (D) which will be described later if necessary, and optional components which will be described later if necessary. And water as necessary, and the total amount of each component is 100% by mass with respect to the total mass of the solid processing agent.
The solid processing agent may be, for example, a powder or granular material in which the components (A) to (C) are mixed or granulated, or a processing agent obtained by molding this granular material into an arbitrary shape, or (A) to ( C) The processing agent with which each component was prepared as an independent granular material may be sufficient (namely, a multi-solid type).
Alternatively, a processing agent in which any of the components (A) to (C) is prepared as a dispersion and the other components are solids (that is, a solid-liquid separation type) may be used.

The viscosity of the liquid treating agent (viscosity at 25 ° C.) is preferably 10 to 400 mPa · s. If the viscosity is not less than the above lower limit value, the handleability is good, and if it is not more than the above upper limit value, the permeability to the fiber product is increased during coating and washing.
The viscosity of the liquid processing agent indicates a value (measurement condition: rotor No. 2, rotation speed 30 rpm, viscosity after 10 rotations) measured by a B-type viscometer (manufactured by TOKIMEC).

The pH of the liquid treatment agent is preferably 4 to 10, and more preferably 4 to 9. If pH is in the said range, liquid stability can be maintained favorable. In addition, pH (25 degreeC) in this-application specification shows the value measured with a pH meter (HM-30G, Toa DKK Corporation) etc.
In the present specification, pH is defined as a value at 25 ° C. unless otherwise specified. That is, even if the pH value is outside the range specified in the present specification, it is included in the scope of the present invention as long as the pH value is within the range specified in the present specification when corrected to the pH value at 25 ° C. .

When the solid processing agent is powdered, the average particle size is preferably, for example, 200 μm to 1500 μm, and more preferably 250 μm to 1000 μm. If the average particle diameter is 200 μm or more, powdering during use is suppressed. On the other hand, if it is 1500 micrometers or less, the solubility to water will increase.

The “average particle size” in the present specification means a value obtained by the following measurement method.
The average particle diameter can be measured by a classification operation using a 9-stage sieve having openings of 1680 μm, 1410 μm, 1190 μm, 1000 μm, 710 μm, 500 μm, 350 μm, 250 μm and 149 μm and a saucer. In the classification operation, a sieve with a small opening is stacked in order on a tray, and a sample of 100 g / time is placed on the top of the top 1680 μm sieve, a lid is put on, and a low-tap sieve shaker (stock) (Made by Iida Seisakusho, tapping: 156 times / minute, rolling: 290 times / minute) and vibrating for 10 minutes. Thereafter, the sample remaining on each sieve and the tray is collected for each sieve, and the mass of the sample is measured. Then, the mass frequency of the tray and each sieve is integrated, the opening of the first sieve where the integrated mass frequency is 50% or more is “a μm”, and the opening of the sieve that is one step larger than a μm is “b μm”. To do. In addition, the integrated value of the mass frequency from the tray to the a μm sieve is “c%”, and the mass frequency on the a μm sieve is “d%”. And an average particle diameter (50 mass% particle diameter) is calculated | required by following formula (1), and let this be an average particle diameter of a sample.

 

<(A) component>
The component (A) is a nonionic surfactant. Since the fiber product treating agent has the component (A), the fluff cut by the component (B) described later can be dispersed in the treatment liquid, and the fluff can be prevented from adhering to the fiber product. . In addition, in the liquid processing agent, the component (A) can improve the liquid stability.

The component (A) is not particularly limited as long as it is a component conventionally used for a textile product treating agent. As the component (A), for example, a polyoxyalkylene type nonionic surfactant represented by the following general formula (a1) (hereinafter sometimes referred to as the component (a1)) is preferably used.

R ¹ —X— (EO) _n (PO) _m —R ² (a1)

In formula (a1), R ¹ is a hydrocarbon group.
R ¹ has 8 to 22 carbon atoms, preferably 10 to 18 carbon atoms. If carbon number is in the said range, a fuzz suppression effect and a fuzz adhesion suppression effect can be improved more.
R ¹ may or may not have an unsaturated bond.
R ¹ is preferably an alkyl group or an alkenyl group. R ¹ may be linear or branched.
Examples of R ¹ include hydrocarbon groups derived from primary or secondary higher alcohols, higher fatty acids, higher fatty acid amides, and the like.

R ² 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 ² is an alkyl group, R ² preferably has 1 to 3 carbon atoms.
When R ² is an alkenyl group, R ² preferably has 2 to 3 carbon atoms.

X is a functional group such as O, COO, or CONH.
In the formula (a1), when X is O, the component (a1) is an alcohol type nonionic surfactant.
When X is O, R ¹ is a linear or branched alkyl group having 10 to 20 carbon atoms, or a linear or branched chain, from the viewpoint of further improving the fuzz suppression effect and the fuzz adhesion suppression effect. A straight-chain or branched alkyl group having 10 to 18 carbon atoms, or a straight-chain or branched chain alkenyl group having 10 to 18 carbon atoms is more preferable. .
When X is O, R ² is preferably a hydrogen atom.

In the formula (a1), when X is COO, the component (a1) is a fatty acid ester type nonionic surfactant.
When X is COO, R ¹ is a linear or branched alkyl group having 9 to 21 carbon atoms, or a linear or branched chain, from the viewpoint of further improving the fuzz suppression effect and the fuzz adhesion suppression effect. The alkenyl group having 9 to 21 carbon atoms is preferable, and the linear or branched alkyl group having 11 to 21 carbon atoms or the linear or branched alkenyl group having 11 to 21 carbon atoms is more preferable. .
When X is COO, R ² is preferably an alkyl group having 1 to 3 carbon atoms.

In formula (a1), EO represents an oxyethylene group, and PO represents an oxypropylene group.
n is a number of 3 to 20 representing the average number of EO repeats (that is, the average number of moles of ethylene oxide added), and is preferably a number of 5 to 18. When n exceeds the above upper limit, the HLB value becomes too high, and the fuzz suppression effect and the fuzz adhesion suppression effect tend to decrease. When n is less than the lower limit, the raw material odor of the component (a1) itself tends to deteriorate.
m is a number from 0 to 6 representing the average number of repeating POs (that is, the average number of moles of propylene oxide added), and a number from 0 to 3 is preferred. When m exceeds the above upper limit, the liquid stability of the liquid processing agent at high temperatures tends to decrease.
EO and PO may be mixed and arranged, and EO and PO may be added randomly or may be added in blocks.

In the component (a1), the distribution of the number of repetitions of EO or PO is not particularly limited, and is likely to vary depending on the reaction method when the component (a1) is produced.
The distribution of the number of repetitions of EO or PO is, for example, ethylene oxide or propylene oxide as a raw material (primary or secondary higher alcohol, higher fatty acid, higher fatty acid, using a common alkali catalyst such as sodium hydroxide or potassium hydroxide. When added to a fatty acid amide or the like, the distribution tends to be relatively wide. 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⁺ , and Mn ²⁺ described in JP-B-6-15038. When ethylene oxide or propylene oxide is added to a raw material using a specific alkoxylation catalyst such as added magnesium oxide, the addition mole number distribution of EO or PO tends to be a relatively narrow distribution.
Here, the “average number of moles added” means the number of moles of ethylene oxide or propylene oxide reacted with 1 mole of alcohol used.

As the component (a1), for example, Diadol (trade name, C13 (C represents the number of carbon atoms; hereinafter the same)) manufactured by Mitsubishi Chemical Corporation, Neodol (trade name, mixture of C12 and C13 manufactured by Shell) ), Nonionic surfactant added with 12 mol equivalent or 15 mol equivalent ethylene oxide to alcohol such as Safol 23 (trade name, mixture of C12 and C13) manufactured by Sasol; Procter & Gamble Nonionic surfactant obtained by adding 12 mol equivalent or 15 mol equivalent ethylene oxide to natural alcohol such as CO-1214 or CO-1270 (trade name) manufactured by the company; C12 obtained by trimerizing butene 7 mol equivalent of ethylene oxide was added to the C13 alcohol obtained by subjecting the alkene to the oxo process. On-ionic surfactant (trade name: Lutensol TO7, manufactured by BASF); nonionic surfactant obtained by adding 9 moles of ethylene oxide to C10 alcohol obtained by subjecting pentanol to garvet reaction (trade name) : Lutensol XP90, manufactured by BASF); Nonionic surfactant obtained by adding 7 moles of ethylene oxide to C10 alcohol obtained by subjecting pentanol to garvet reaction (trade name: Lutensol XL70, manufactured by BASF) A nonionic surfactant obtained by adding 6 moles of ethylene oxide to a C10 alcohol obtained by subjecting pentanol to a gerbet reaction (trade name: Lutensol XA60, manufactured by BASF Corp.); 9 mol for secondary alcohol Nonionic surfactant added with ethylene oxide equivalent to 15 moles (trade name: Softanol 90, Softanol 150, manufactured by Nippon Shokubai Co., Ltd.); Methyl palm fatty acid (lauric acid / myristic acid = 8/2) And a nonionic surfactant (polyoxyethylene coconut fatty acid methyl ester (EO 15 mol)) to which 15 mol of ethylene oxide is added using an alkoxylation catalyst.

Examples of the component (A) other than the component (a1) include alkylene oxide adducts such as alkylphenols and higher amines, polyoxyethylene polyoxypropylene block copolymers, fatty acid alkanolamines, fatty acid alkanolamides, polyhydric alcohol fatty acid esters or the like Examples include alkylene oxide adducts, polyhydric alcohol fatty acid ethers, alkyl (or alkenyl) amine oxides, alkylene oxide adducts of hydrogenated castor oil, sugar fatty acid esters, N-alkyl polyhydroxy fatty acid amides, and alkyl glycosides.
As these components (A), one type of component may be used alone, or two or more types of components may be used in combination.

The proportion of the component (A) in the fiber product treating agent is determined in consideration of the dosage form of the fiber product treating agent.
For example, the proportion of the component (A) in the liquid processing agent is preferably 3% by mass or more and 70% by mass or less, and more preferably 5 to 60% by mass with respect to the total mass of the liquid processing agent. If it is less than the said lower limit, (B) component mentioned later precipitates, there exists a possibility that liquid stability may fall or a fluff adhesion inhibitory effect may fall. If the value exceeds the upper limit, the viscosity of the liquid processing agent may be too high and handling may become complicated.
The proportion of the component (A) in the solid processing agent is, for example, preferably from 1 to 10% by mass and more preferably from 3 to 10% by mass with respect to the total mass of the solid processing agent. If the amount is less than the above lower limit value, the fuzz adhesion suppressing effect may be reduced, and if it exceeds the above upper limit value, it may be difficult to formulate as a solid treatment agent.

<(B) component>
The component (B) is cellulase. Cellulase cleaves the β1,4 bond of cellulose. For this reason, the component (B) can suppress fluff by cutting fluff such as cotton fiber generated from the textile product.

As the component (B), an endoglucanase that cleaves a non-crystalline part of cellulose is desirable, and an endoglucanase that produces a high amount of reducing sugar by a phosphate swelling cellulose decomposition reaction is more preferable.
The amount of reducing sugar produced can be determined by the measurement method described later.
The amount of reducing sugar produced by endoglucanase is preferably 150 μM or more, and more preferably 300 μM or more.
As commercial products of endoglucanase, for example, Carezyme 4500L (trade name, manufactured by Novozymes, reducing sugar production amount: 253.2 μM), Carezyme Premium 4500L (trade name, manufactured by Novozymes, reducing sugar production: 307.0 μM) ), Endoglucanase preparations such as Endolase 5000L (trade name, manufactured by Novozymes, reducing sugar production: 187.0 μM), Cellclean 4500T (trade name, Novozymes, reducing sugar production: 120.6 μM), and the like. Among these, carezyme 4500L and care enzyme premium 4500L are preferable, and carezyme premium 4500L is more preferable.
As these components (B), one type of component may be used alone, or two or more types of components may be used in combination.

The proportion of the component (B) in the textile product treating agent is determined in consideration of the dosage form of the textile treating agent.
The proportion of the component (B) in the liquid treatment agent is preferably 0.01 to 4% by mass, more preferably 0.05 to 3% by mass, and 0.1 to 2% by mass with respect to the total mass of the liquid treatment agent. % Is more preferable. If it is more than the said lower limit, the fuzz suppression effect with respect to a textiles can be improved more. If it exceeds the above upper limit value, the improvement of the fuzz suppression effect corresponding to that is not seen, which is disadvantageous economically.
The proportion of the component (B) in the solid processing agent is preferably 0.01 to 4% by mass, more preferably 0.05 to 3% by mass, and 0.1 to 2% by mass with respect to the total mass of the solid processing agent. % Is more preferable. If it is more than the said lower limit, the fuzz suppression effect with respect to a textiles can be improved more. If it exceeds the above upper limit value, the improvement of the fuzz suppression effect corresponding to that is not seen, which is disadvantageous economically.
In addition, the ratio of (B) component means the ratio as a formulation, when (B) component is a formulation (however, the water | moisture content in a formulation is remove | excluded).

<(C) component>
The component (C) is one or more components selected from a compound represented by the following general formula (c1) (hereinafter sometimes referred to as the component (c1)) and a salt thereof. By having the component (C), the textile treatment agent can exhibit a good fuzz suppression effect and a good fuzz adhesion suppression effect. The reason for exerting the fuzz suppression effect is not clear, but it is considered that the component (C) imparts slipperiness to the fiber product and suppresses the fluff from being rubbed strongly between the fiber products at the time of washing or the like. . The reason for exerting the fuzz adhesion inhibitory effect is not clear, but the fluff missing from the fiber product or the fluff cut by the component (B) is less likely to adhere to the fiber product imparted with slipperiness by the component (C). This is probably because of this.

(Wherein R ¹⁰ is a linear or branched hydrocarbon group having 13 to 23 carbon atoms; and R ¹¹ is a linear or branched alkylene group having 1 to 4 carbon atoms. Each of R ¹² and R ¹³ is independently 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 oxyethylene group; (Poly) oxyethylene group having an average repeating number of 1 to 25.)

In the formula (c1), R ¹⁰ is a linear or branched hydrocarbon group having 13 to 23 carbon atoms. R ¹⁰ preferably has 15 to 21 carbon atoms. If it is in the said range, favorable slipperiness | lubricity will be provided with respect to a textile product, and the liquid stability of a liquid processing agent can be made favorable.
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. R ¹¹ preferably has 2 to 3 carbon atoms.
R ¹² and R ¹³ are each independently 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 oxyethylene group. A (poly) oxyethylene group having an average repeating number of 1 to 25.

As the component (C), long chain aliphatic amide dialkyl 3 such as myristic acid dimethylaminopropylamide, palmitic acid dimethylaminopropylamide, stearic acid dimethylaminopropylamide, behenic acid dimethylaminopropylamide, oleic acid dimethylaminopropylamide 3 A tertiary amine or a salt thereof; tertiary amines such as palmitic acid diethanolaminopropylamide and stearic acid diethanolaminopropylamide and salts thereof may be mentioned. Of these, myristic acid dimethylaminopropylamide, palmitic acid dimethylaminopropylamide, stearic acid dimethylaminopropylamide, behenic acid dimethylaminopropylamide, oleic acid dimethylaminopropylamide or salts thereof are preferred.
Examples of the salt of the component (c1) include acid addition salts obtained by neutralizing the component (c1) 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. As for these acids, one kind of acid may be used alone, or two or more kinds of acids may be used in combination.
As the component (C), one type of component may be used alone, or two or more types of components may be used in combination.

Component (C) may be a commercially available product or a component produced by the following method. For example, an aliphatic amide alkyl tertiary amine such as a long-chain aliphatic amide dialkyl tertiary amine is produced by the following method.
A fatty acid or a fatty acid derivative (a fatty acid alkyl ester having 1 to 3 carbon atoms, animal oil or vegetable oil or the like) and a dialkyl (or alkanol) aminoalkylamine are subjected to a condensation reaction, and then an unreacted dialkyl (or alkanol). Aliphatic amidoalkyl tertiary amines can be produced by distilling off aminoalkylamines under reduced pressure or nitrogen blowing.
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 Examples include oil fatty acids, soybean oil fatty acids, linseed oil fatty acids, castor oil fatty acids, olive oil fatty acids and other vegetable oils or animal oil fatty acids; and their methyl esters, ethyl esters, glycerides, and the like. Of these, palmitic acid, stearic acid, oleic acid, behenic acid and the like are preferable. 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, etc. Among them, dimethylaminopropylamine is preferable.

The amount of dialkyl (or alkanol) aminoalkylamine used in the production of the aliphatic amidoalkyl tertiary amine is preferably 0.9 to 2.0 times the molar amount of the fatty acid or derivative thereof, and is 1.0 to 1. 5 times mole is more preferable. The reaction temperature is usually 100 ° C. to 220 ° C., preferably 150 ° C. to 200 ° C. If the reaction temperature is less than 100 ° C., the reaction is too slow, and if it exceeds 220 ° C., the resulting tertiary amine may be markedly colored.

The production conditions other than those described above for the aliphatic amidoalkyl tertiary amine can be appropriately changed. For example, the pressure during the reaction may be normal pressure or reduced pressure, and can be introduced by blowing an inert gas such as nitrogen during the reaction. is there.
When using a fatty acid, an acid catalyst such as sulfuric acid or p-toluenesulfonic acid is used. When using a fatty acid derivative, an alkaline catalyst such as sodium methylate, potassium hydroxide, or sodium hydroxide is used, thereby reducing the reaction temperature. The reaction can proceed efficiently in a short time.
If the resulting tertiary amine is a long-chain amine having a high melting point, it may be molded into a flake or pellet after the reaction in order to improve handling, and it is dissolved in an organic solvent such as ethanol to form a liquid. May be.

Examples of commercially available component (C) include Katchinal MPAS-R (trade name, manufactured by Toho Chemical Co., Ltd.).

The proportion of the component (C) in the fiber product treating agent is determined in consideration of the dosage form of the fiber product treating agent.
The proportion of the component (C) in the liquid processing agent is, for example, preferably 0.1 to 3% by mass, more preferably 0.2 to 2% by mass with respect to the total mass of the liquid processing agent. If it is less than the above lower limit value, the fuzz suppression effect and the fuzz adhesion effect may be reduced, and if it exceeds the above upper limit value, the liquid stability may be reduced.
The proportion of the component (C) in the solid processing agent is, for example, preferably 0.1 to 3% by mass and more preferably 0.2 to 2% by mass with respect to the total mass of the solid processing agent. If the amount is less than the above lower limit value, the fuzz suppressing effect and the fuzz adhesion effect may be reduced, and if it exceeds the above upper limit value, it may be difficult to formulate a solid treatment agent.

In the fiber product treating agent, the mass ratio represented by component (B) / component (C) (hereinafter sometimes referred to as B / C ratio) is 0.05 to 3, preferably 0.07 to 2. 0.1 to 1 is more preferable. When the B / C ratio is less than the above lower limit value, the fuzz suppression effect is insufficient, and when it exceeds the above upper limit value, the fuzz adhesion suppression effect is insufficient.

<(D) component: silicone compound>
The textile product treating agent of the present invention may have (D) component: silicone compound. A textiles processing agent can raise a fuzz adhesion prevention effect more by having (D) component.

Examples of the silicone compound include polyether-modified silicone and amino-modified silicone. Silicone compounds are blended mainly for the purpose of imparting flexibility to textile products and removing wrinkles from textile products.

The polyether-modified silicone is not particularly limited as long as it has a polyether group such as polyethylene oxide or polypropylene oxide as a functional group. In addition, other functional groups may be introduced as long as polyether groups such as polyethylene oxide and polypropylene oxide are introduced.
As the polyether-modified silicone, a compound represented by the following general formula (d1) is preferable.

 

In the formula (d1), R ³⁰ is a linear or branched alkylene group having 1 to 4 carbon atoms.
If the number of carbon atoms of the alkylene group is within the above range, it is easy to synthesize industrially.
R ³¹ is a linear or branched alkyl group having 1 to 4 carbon atoms, a linear or branched alkenyl group having 2 to 4 carbon atoms, or a hydrogen atom. When the carbon number of the alkyl group or alkenyl group is within the above range, the silicone compound has good fluidity and is easy to handle. Y represents a (poly) oxyalkylene group.
The number of repeating oxyalkylene groups in Y is preferably 1 to 50, more preferably 2 to 40.
p is an integer of 10 to 10,000, and q is an integer of 1 to 1000. If p and q are in the said range, it will be easy to provide a textile product with a softness | flexibility. The order of the structural units to which p and q are attached may be different from that in the formula (d1).

Commercially available polyether-modified silicones include SH3772M, SH3775M, SH3749, SF8410, SH8700, BY22-008, SF8421, SILWET L-7001, SILWET L-7002, SILWET L- manufactured by Toray Dow Corning Co., Ltd. 7602, SILWET L-7604, SILWET FZ-2104, SILWET FZ-2164, SILWET FZ-2171, ABN SILWET FZ-F1-009, ABN SILWET FZ-F1-009-05, ABN SILWET FZ-9-00 ABN SILWET FZ-F1-009-54, ABN SILWET FZ-2222 (all trade names); KF3 manufactured by Shin-Etsu Chemical Co., Ltd. 2A, KF6008, KF615A, KF6016, KF6017 (all trade names): GE Toshiba made Silicone Co., Ltd. TSF4450, TSF4452 (both trade names), and the like.

The amino-modified silicone is not particularly limited as long as it has an amino group as a functional group. Further, if an amino group is introduced, another functional group may be further introduced.
Commercially available amino-modified silicone compounds include BY16-871, BY16-853U, FZ-3705, SF8417, BY16-849, FZ-3785, BY16-890, BY16-208 manufactured by Toray Dow Corning Co., Ltd. , BY16-893, FZ-3789, BY16-878, BY16-891, SZ8417 (all are trade names), and the like.
As these components (D), one type of component may be used alone, or two or more types of components may be used in combination.

The proportion of the component (D) in the textile product treating agent is determined in consideration of the dosage form of the textile product treating agent and the like.
The ratio of the component (D) in the liquid processing agent is, for example, preferably 0.1 to 5% by mass, and more preferably 0.2 to 3% by mass with respect to the total mass of the liquid processing agent. If it is more than the said lower limit, the further improvement of a fluff suppression effect and a fluff adhesion suppression effect can be aimed at. Even if it exceeds the above upper limit value, the improvement of the effect corresponding to it is not seen, and it becomes economically disadvantageous.
The proportion of the component (D) in the solid processing agent is, for example, preferably 0.1 to 5% by mass, and more preferably 0.2 to 3% by mass with respect to the total mass of the solid processing agent. If it is more than the said lower limit, the further improvement of a fluff suppression effect and a fluff adhesion suppression effect can be aimed at. Even if it exceeds the above upper limit value, the improvement of the effect corresponding to it is not seen, and it becomes economically disadvantageous.

In the textile treatment agent, the mass ratio represented by (B) component / {(C) component + (D) component} (hereinafter sometimes referred to as B / (C + D) ratio) is, for example, 0.05 to 3 is preferable, 0.07 to 2 is more preferable, and 0.1 to 1 is more preferable. If the B / (C + D) ratio is not less than the above lower limit value, the fuzz suppression effect can be further improved, and if it is not more than the above upper limit value, the fuzz adhesion suppressing effect can be further improved.

<Optional component>
The textile product treating agent may have optional components other than the components (A) to (D) as long as the effects of the present invention are not impaired. The optional component is not particularly limited as long as it is conventionally used for a textile treatment agent. For example, surfactant (optional surfactant) excluding component (A) and component (C), water, cation Cellulose, solvent, stabilizer, metal ion scavenger, antioxidant, preservative, alkali builder, pH adjuster, hydrotrope, enzyme (optional enzyme) excluding component (B), recontamination inhibitor, wearing Examples include fragrances, colorants, emulsions, extracts, fluorescent agents, dye transfer inhibitors, pearl agents, and soil release agents.

≪Optional surfactant≫
Examples of the optional surfactant include an anionic surfactant, a cationic surfactant excluding the component (C), and an amphoteric surfactant.
Examples of the anionic surfactant include fatty acid salts having 8 to 18 carbon atoms, linear alkylbenzene sulfonic acid or a salt thereof, α-olefin sulfonate, linear or branched alkyl sulfate ester salt, alkyl ether Sulfate ester or alkenyl ether sulfate ester salt, α-sulfo fatty acid alkyl ester salt, alkane sulfonate having alkyl group, alkyl ether carboxylate, polyoxyalkylene ether carboxylate, alkyl (or alkenyl) amide ether carboxylic acid Carboxylic acid types such as salts and acylaminocarboxylates; phosphoric acid esters such as alkyl phosphoric acid ester salts, polyoxyalkylene alkyl phosphoric acid ester salts, polyoxyalkylene alkyl phenyl phosphoric acid ester salts, glycerin fatty acid ester monophosphoric acid ester salts Examples include tellurium type anionic surfactants. Examples of the salt constituting the anionic surfactant include alkali metal salts such as sodium and potassium; alkaline earth metal salts such as magnesium; alkanolamine salts such as monoethanolamine and diethanolamine.

Examples of the cationic surfactant excluding the component (C) include quaternary ammonium salts such as alkyltrimethylammonium salts, dialkyldimethylammonium salts, alkylbenzyldimethylammonium salts, and alkylpyridinium salts.
As amphoteric surfactants, alkylbetaine type amphoteric surfactants, alkylamide betaine type amphoteric surfactants, imidazoline type amphoteric surfactants, alkylaminosulfone type amphoteric surfactants, alkylaminocarboxylic acid type amphoteric surfactants, Examples thereof include alkylamide carboxylic acid type amphoteric surfactants, amide amino acid type amphoteric surfactants, and phosphoric acid type amphoteric surfactants.

≪Water≫
The proportion of water in the textile product treating agent is determined according to the dosage form of the textile treating agent.
In the liquid processing agent, water functions as a dispersion medium. The proportion of water in the liquid processing agent is preferably 10 to 80% by mass relative to the total mass of the liquid processing agent.
The proportion of water in the powdery solid processing agent is preferably 5% by mass or less with respect to the total mass of the solid processing agent. If it is 5 mass% or less, fluidity | liquidity is favorable.

≪Cationized cellulose≫
As cationized cellulose, Leo Guard LP, Leo Guard GP, Leo Guard MGP, Leo Guard KGP, Leo Guard MLP (all trade names, manufactured by Lion Corporation); UCARE LR-30M, UCARE JR-400, UCARE JR-30M (all products) Name, manufactured by Dow Chemical Japan Co., Ltd.); commercially available products such as Katchinal HC-100 (trade name, manufactured by Toho Chemical Industry Co., Ltd.), etc. It is determined according to the dosage form and the like. The proportion of cationized cellulose in the liquid processing agent is preferably 0.01 to 5% by mass with respect to the total mass of the liquid processing agent, for example.

≪Solvent≫
Solvents include monohydric alcohols having 2 to 4 carbon atoms such as ethanol, 1-propanol, 2-propanol and 1-butanol; polyhydric alcohols having 2 to 4 carbon atoms such as ethylene glycol, propylene glycol, butylene glycol and glycerin. And glycol ether solvents such as 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.

≪Stabilizer≫
Examples of stabilizers include glycols such as triethylene glycol, tetraethylene glycol, and polyethylene glycol having an average molecular weight of about 200 to 5000; paratoluenesulfonic acid; cumene sulfonate; benzoate (also has an effect as a preservative) A so-called thickener or solubilizer such as urea.
The proportion of the stabilizer in the textile treatment agent is determined in consideration of the dosage form of the textile treatment agent. The proportion of the stabilizer in the liquid processing agent is preferably, for example, 0.01 to 15% by mass with respect to the total mass of the liquid processing agent.

≪Metal ion scavenger≫
Examples of the metal ion scavenger include malonic acid, succinic acid, malic acid, diglycolic acid, tartaric acid, citric acid and the like. The ratio of the metal ion scavenger in the textile treatment agent is determined in consideration of the dosage form of the textile treatment agent. The ratio of the metal ion scavenger in the liquid treatment agent is preferably, for example, 0.1 to 20% by mass with respect to the total mass of the liquid treatment agent.

≪Antioxidant≫
Examples of the antioxidant include butylhydroxytoluene, distyrenated cresol, sodium sulfite and sodium hydrogen sulfite. The proportion of the antioxidant in the textile treatment agent is determined in consideration of the dosage form of the textile treatment agent. The ratio of the antioxidant in the liquid processing agent is preferably 0.01 to 2% by mass with respect to the total mass of the liquid processing agent.

≪Preservatives≫
Examples of the preservative include Caisson CG (trade name) manufactured by Rohm and Haas. The ratio of the preservative in the textile treatment agent is determined in consideration of the dosage form of the textile treatment agent. The proportion of the preservative in the liquid processing agent is preferably, for example, 0.001 to 1% by mass with respect to the total mass of the liquid processing agent.

≪Alkali builder≫
Examples of the alkali builder include monoethanolamine, diethanolamine, triethanolamine, alkanolamines such as N-methyl-diethanolamine and N, N-dimethylmonoethanolamine.

≪pH adjuster≫
Examples of the pH adjuster include inorganic acids such as hydrochloric acid, sulfuric acid and phosphoric acid; organic acids such as polyvalent carboxylic acids and hydroxycarboxylic acids; sodium hydroxide; potassium hydroxide; alkanolamine; ammonia and the like. As the pH adjuster used in the liquid processing agent, sulfuric acid, sodium hydroxide, potassium hydroxide, and alkanolamine are preferable from the viewpoint of stability over time; sulfuric acid and sodium hydroxide are more preferable.
A pH adjuster may be used individually by 1 type, and 2 or more types may be used in combination.

≪Recontamination inhibitor≫
Examples of the recontamination inhibitor include polyvinyl pyrrolidone and carboxymethyl cellulose.

≪Arbitrary enzyme≫
Any arbitrary enzyme may be used as long as it is conventionally used for a textile product treating agent, and examples thereof include protease, amylase, lipase, and mannanase.
Specific examples of the protease include Novazymes protease preparations, Savinase 16L, Savinase Ultra 16L, Savinase Ultra 16XL, Everase 16L Type a la 2.5L, Eulase Ultra 16L, Esperase L Examples include 5L, Liquanase Ultra 2.5L, Liquanase Ultra 2.5XL, Coronase 48L (all trade names); Purefect L, Purefect OX, Properase L (all trade names), which are protease preparations manufactured by Genencor.
Specific examples of the amylase include Novazymes amylase preparations Termamyl 300L, Termamyl Ultra 300L, Duramyl 300L, Stainzyme 12L (all trade names are a product of amyx y, amylase A ); Pullulanase Amano (trade name) which is an amylase preparation manufactured by Amano Pharmaceutical Co., Ltd .; DB-250 (trade name) which is an amylase preparation manufactured by Seikagaku Corporation.
Examples of the lipase include Lipex 100L and Lipolase 100L (both trade names), which are lipase preparations manufactured by Novozymes.
Examples of mannanase include Mannaway 4L (trade name), which is a mannanase preparation manufactured by Novozymes.
One type of these enzymes may be used alone, or two or more types of enzymes may be used in combination.
The ratio of the arbitrary enzyme in the textile product treating agent is determined in consideration of the dosage form of the textile treating agent. The ratio of the optional enzyme in the liquid processing agent is preferably, for example, 0.1 to 3% by mass with respect to the total mass of the liquid processing agent.

≪Flavorant≫
Examples of the flavoring agent include fragrance compositions described in JP-A Nos. 2002-146399 and 2009-108248.
The ratio of the flavoring agent in the fiber product treating agent is determined in consideration of the dosage form of the fiber product treating agent and the like.
The ratio of the flavoring agent in the liquid processing agent is preferably 0.1 to 3% by mass with respect to the total mass of the liquid processing agent.

≪Colorant≫
Examples of the colorant include general-purpose dyes such as Acid Red 138, Polar Red RLS, Acid Yellow 203, Acid Blue 9, Blue No. 1, Blue No. 205, Green No. 3, and Turquoise P-GR (all trade names). And pigments.
The ratio of the colorant in the fiber product treating agent is determined in consideration of the dosage form of the fiber product treating agent and the like.
The ratio of the colorant in the liquid processing agent is preferably, for example, 0.00005 to 0.005% by mass with respect to the total mass of the liquid processing agent.

≪Emulsifier≫
Examples of the emulsion include polystyrene emulsion and polyvinyl acetate emulsion, and usually an emulsion having a solid content of 30 to 50% by mass is preferably used. Examples of commercially available emulsions include polystyrene emulsion (trade name: Cybinol RPX-196 PE-3, solid content 40% by mass, manufactured by Seiden Chemical Co., Ltd.). The proportion of the emulsion in the liquid treatment agent is preferably, for example, 0.01 to 0.5% by mass with respect to the total mass of the liquid treatment agent.

≪Extracts≫
Extracts include Inuenju, waurusushi, echinacea, koganebana, yellowfin, yellow spider, allspice, oregano, enju, chamomile, honeysuckle, clara, keigai, kei, bay geese, honoki, burdock, comfrey, ginger, walnut, ginger, ginger , Sequoia spp. , Pokeweed, cedar, yamajiso, eucalyptus, lavender, rose, rosemary, balun, cedar, gilead balsam, hakse , Kochia, Polygonum aviculare, Jingyou, sealed and Adenophortriphylla, Yamabishi, cayratia japonica, licorice, and natural extract derived from plants such as St. John's Wort. The ratio of the extract in the textile product treating agent is determined in consideration of the dosage form of the textile product treating agent and the like. The proportion of the extracts in the liquid processing agent is preferably, for example, 0.0001 to 0.5% by mass with respect to the total mass of the liquid processing agent.

(Production method)
As a manufacturing method of the textile product processing agent which is 1 aspect of this invention, a well-known manufacturing method can be used according to the dosage form of a textile processing agent.
For example, as a method for producing a solid processing agent, components (A) to (C) are optionally kneaded with component (D) and optional components, which are pulverized or extruded and granulated. The method of obtaining a granular solid processing agent is mentioned. Further, the powdery solid processing agent may be formed into a tablet, briquette, sheet, bar or the like.

Examples of the method for producing the liquid processing agent include a method of dispersing or dissolving the components (A) to (C) and, if necessary, the component (D) and optional components in a dispersion medium.

(how to use)
As a method for using a fiber product treating agent in one embodiment of the present invention (that is, a method for treating a fiber product), a fiber treatment is performed by dispersing a fiber product treating agent in water to form a treatment liquid and immersing the fiber product in the treatment liquid. The method including a process is mentioned.
As the fiber treatment step, for example, the fiber product treating agent in one embodiment of the present invention alone or with other cleaning agents is dispersed in water to form a treatment liquid, and the textile product is immersed in this treatment liquid in a washing machine or the like. A method of stirring; a method of immersing a fiber product in the treatment liquid for an arbitrary time, and the like (hereinafter, these treatment methods may be referred to as a batch treatment type). The batch processing type is a cleaning process similar to a cleaning process using a cleaning agent or a softening agent for washing in a general household.

The concentration of the fiber product treating agent in the treatment liquid is appropriately determined in consideration of the ratio of the components (A) to (C) in the fiber product treating agent. For example, the concentration of the fiber product treating agent in the treatment liquid ( The addition concentration is preferably 100 to 5000 ppm by mass, more preferably 200 to 3000 ppm by mass relative to the total mass of the treatment liquid.
The B / C ratio in the treatment liquid in the batch treatment type is 0.05 to 3, preferably 0.07 to 2, and more preferably 0.1 to 1. When the B / C ratio is less than the above lower limit value, the fuzz suppression effect is insufficient, and when it exceeds the above upper limit value, the fuzz adhesion suppression effect is insufficient.
When the textile treatment agent contains the component (D), the B / (C + D) ratio in the treatment liquid is, for example, preferably 0.05 to 3, more preferably 0.07 to 2, and preferably 0.1 to 1. Further preferred. If the B / (C + D) ratio is not less than the above lower limit value, the fuzz suppression effect can be further improved, and if it is not more than the above upper limit value, the fuzz adhesion suppressing effect can be further improved.
The pH of the treatment liquid is not particularly limited, but is preferably 5 to 9, for example.

When the textile treatment agent in one aspect of the present invention is a multi-liquid type, a multi-solid type, or a solid-liquid separation type, the textile product is added to the primary treatment liquid containing at least any of the components (A) to (C). Immersion (primary treatment operation), then add the remainder of the textile treatment agent to the primary treatment liquid (that is, the remaining components of the textile treatment agent other than the components added to the primary treatment liquid) to give a secondary treatment liquid, There is a method of immersing a textile product in this treatment liquid (hereinafter, this treatment method may be referred to as a divided treatment type). The division processing mold may or may not also serve as a washing process for the textile product. The division processing type is particularly suitable for, for example, cleaning a fiber product using a cleaning agent and then processing the fiber product to achieve a fuzz suppressing effect or a fuzz adhesion suppressing effect.

The primary treatment operation may be any method that allows the textile product to be immersed in the primary treatment liquid. For example, the textile product is immersed in the primary treatment liquid and allowed to stand for an arbitrary period of time; The method of stirring with a washing machine etc. is mentioned.

As the primary treatment liquid, for example, among the components (A) to (C), an aqueous dispersion containing only the component (B), an aqueous dispersion containing only the components (A) to (B), (B) to (B) C) an aqueous dispersion containing only the component, a dispersion containing only the component (A) and the (C) component, and the like. Among these, an aqueous dispersion containing only the component (B), (A) to (B) An aqueous dispersion containing only the components and an aqueous dispersion containing only the components (B) to (C) are preferred. That is, an aqueous dispersion containing at least the component (B) is preferable. By including the (B) component in the primary treatment liquid, the (B) component can sufficiently act on the fiber product in the primary treatment operation, and further improvement of the fluff suppression effect can be achieved.

Hereinafter, a processing method in which the primary processing liquid containing the component (B) is used in the primary processing operation and the (A) component and the (C) component are added to the primary processing liquid in the secondary processing operation will be described as an example.
The concentration of the component (B) in the primary treatment liquid is appropriately determined in consideration of the type of the component (B) and the like. For example, the concentration is preferably 0.1 to 500 ppm by mass with respect to the total mass of the primary treatment liquid. 1 to 100 ppm by mass is more preferable.
The time for the primary treatment operation is determined in consideration of the temperature of the primary treatment liquid, the type of component (B), and the like.
The pH of the primary treatment liquid is appropriately determined in consideration of the type of component (B) and the like, and is preferably 4 to 10, for example, and more preferably 5 to 9. The pH of the primary treatment liquid is appropriately adjusted by using a pH adjuster.
The temperature of the primary treatment liquid is not particularly limited, but is preferably 5 ° C. to 45 ° C., for example, and more preferably 10 ° C. to 40 ° C. If the amount is less than the lower limit, the temperature may be too low and the activity of the component (B) may be reduced. If the amount exceeds the upper limit, the component (B) is easily deactivated, and the effect of the component (B) is reduced. There is a risk.

The secondary treatment operation may be any method that allows the textile product to be immersed in the treatment liquid. For example, the remaining treatment component other than the component added to the primary treatment liquid may be added to the primary treatment liquid. A method of leaving the fiber product immersed in the secondary treatment solution for a period of time after adjusting to the primary treatment solution; remaining components of the textile treatment agent other than the components added to the primary treatment solution in the primary treatment solution Is added to the secondary treatment liquid, and then the fiber product is stirred in the secondary treatment liquid with a washing machine or the like. In the secondary treatment operation, the fluff cut by the primary treatment operation is dispersed in the secondary treatment liquid, and the dispersed fluff is prevented from adhering to the textile product. In addition, in the secondary treatment operation, since the slipperiness of the fiber product is enhanced by the effect of the component (C), it is possible to prevent the fiber product from fuzzing.
The B / C ratio in the secondary treatment liquid in the secondary treatment operation is 0.05 to 3, preferably 0.07 to 2, and more preferably 0.1 to 1. When the B / C ratio is less than the above lower limit value, the fuzz suppression effect is insufficient, and when it exceeds the above upper limit value, the fuzz adhesion suppression effect is insufficient.
In the divided treatment type, in addition to the component (A) and the component (C), the component (D) or an optional component may be added to the primary treatment liquid.
When the component (D) is added to the primary treatment liquid in the divided treatment type, the B / (C + D) ratio in the primary treatment liquid is, for example, preferably 0.05 to 3, more preferably 0.07 to 2, 1 to 1 are more preferable. If the B / (C + D) ratio in the primary treatment liquid is not less than the above lower limit value, the fuzz suppression effect can be further improved, and if it is not more than the above upper limit value, the fuzz adhesion suppressing effect can be further improved. .

Further, for example, as a method for using the fiber product treating agent, there is a method in which a one-component liquid treating agent is directly applied to the fiber product, left as appropriate, and then stirred using a washing machine or the like.
Specifically, a step of directly applying a one-component liquid treatment agent to a fiber product, a step of leaving the fiber product coated with the liquid treatment agent as appropriate, and the leaving fiber product in washing water or a washing solution And a method of using the fiber product treating agent including the step of washing by stirring. The method for using the textile treatment agent may further include a step of rinsing with water after the step of washing, or a step of drying.

It does not specifically limit as a textile product which is a process target, For example, clothing, a cloth, a sheet, a curtain, a carpet etc. are mentioned.
The material of the fiber product is not particularly limited, and examples thereof include natural fibers such as cotton, wool, and silk; synthetic fibers such as polyester and polyamide; and blended fibers thereof. Among these, cotton fibers or cotton fibers A blended fiber with other fibers is preferred.

As described above, since the fiber product treating agent of the present invention has the components (A) to (C), it is possible to satisfactorily suppress the fluffing of the fiber product and to prevent the fluff from adhering to the fiber product. Can be suppressed.

As other aspects of the textile product treating agent of the present invention,
(A) component: a nonionic surfactant,
(B) component: cellulase,
Component (C): one or more components selected from the compound represented by the following general formula (c1) and salts thereof;

(Wherein R ¹⁰ is a linear or branched hydrocarbon group having 13 to 23 carbon atoms; and R ¹¹ is a linear or branched alkylene group having 1 to 4 carbon atoms. Each of R ¹² and R ¹³ is independently 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 oxyethylene group; (Poly) oxyethylene group having an average repeating number of 1 to 25.)
(D) component: having a silicone compound,
Examples thereof include a fiber product treating agent having a mass ratio represented by the component (B) / {the component (C) + the component (D)} of 0.05 to 3.

As other aspects of the textile product treating agent of the present invention,
(A) component: a nonionic surfactant,
(B) component: cellulase,
Component (C): one or more components selected from the compound represented by the following general formula (c1) and salts thereof;

(Wherein R ¹⁰ is a linear or branched hydrocarbon group having 13 to 23 carbon atoms; and R ¹¹ is a linear or branched alkylene group having 1 to 4 carbon atoms. Each of R ¹² and R ¹³ is independently 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 oxyethylene group; (Poly) oxyethylene group having an average repeating number of 1 to 25.)
(D) component: a silicone compound;
And other ingredients as desired,
Examples thereof include a fiber product treating agent having a mass ratio represented by the component (B) / {the component (C) + the component (D)} of 0.05 to 3.

As other aspects of the textile product treating agent of the present invention,
(A) component: a nonionic surfactant,
(B) component: cellulase,
Component (C): one or more components selected from the compound represented by the following general formula (c1) and salts thereof;

(Wherein R ¹⁰ is a linear or branched hydrocarbon group having 13 to 23 carbon atoms; and R ¹¹ is a linear or branched alkylene group having 1 to 4 carbon atoms. Each of R ¹² and R ¹³ is independently 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 oxyethylene group; (Poly) oxyethylene group having an average repeating number of 1 to 25.)
(D) component: a silicone compound;
water and,
And other ingredients as desired,
The mass ratio represented by the component (B) / {the component (C) + the component (D)} is 0.05 to 3,
The textile product treating agent is a liquid treating agent,
For the total mass of the textile product treating agent,
The component (A) is 3 to 70% by mass,
The component (B) is 0.01 to 4% by mass,
The component (C) is 0.1 to 3% by mass,
The component (D) is 0.1 to 5% by mass,
Examples thereof include a fiber product treating agent in which the water is 10 to 80% by mass and the total amount of each component does not exceed 100% by mass.

As other aspects of the textile product treating agent of the present invention,
(A) component: a nonionic surfactant,
(B) component: cellulase,
Component (C): one or more components selected from the compound represented by the following general formula (c1) and salts thereof;

(Wherein R ¹⁰ is a linear or branched hydrocarbon group having 13 to 23 carbon atoms; and R ¹¹ is a linear or branched alkylene group having 1 to 4 carbon atoms. Each of R ¹² and R ¹³ is independently 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 oxyethylene group; (Poly) oxyethylene group having an average repeating number of 1 to 25.)
(D) component: a silicone compound;
And other ingredients as desired,
The mass ratio represented by the component (B) / {the component (C) + the component (D)} is 0.05 to 3,
The textile treatment agent is a solid treatment agent,
For the total mass of the textile product treating agent,
The component (A) is 1 to 10% by mass,
The component (B) is 0.01 to 4% by mass,
The component (C) is 0.1 to 3% by mass,
Examples thereof include a fiber product treating agent in which the component (D) is 0.1 to 5% by mass and the total amount of each component does not exceed 100% by mass.

(A) component: a nonionic surfactant containing the component (a1) represented by the following general formula (a1):
R ¹ —X— (EO) _n (PO) _m —R ² (a1)
[Wherein, R ¹ is an alkyl group or alkenyl group having 8 to 22 carbon atoms; R ² is a hydrogen atom, an alkyl group having 1 to 6 carbon atoms or an alkenyl group having 2 to 6 carbon atoms; X Is O, COO or CONH; EO is an oxyethylene group; n is an integer from 3 to 20 representing the number of repetitions of EO; PO is an oxypropylene group; m is 0 representing the number of repetitions of PO An integer of ~ 6. ]
(B) component: endoglucanase,
(C) Component: Myristic acid dimethylaminopropylamide or a salt thereof, palmitic acid dimethylaminopropylamide or a salt thereof, stearic acid dimethylaminopropylamide or a salt thereof, behenic acid dimethylaminopropylamide or a salt thereof, and oleic acid dimethylamino One or more components selected from propylamide or a salt thereof,
Examples thereof include a fiber product treating agent having a mass ratio represented by the component (B) / the component (C) of 0.05 to 3.

(A) component: a nonionic surfactant containing the component (a1) represented by the following general formula (a1):
R ¹ —X— (EO) _n (PO) _m —R ² (a1)
[Wherein, R ¹ is an alkyl group or alkenyl group having 8 to 22 carbon atoms; R ² is a hydrogen atom, an alkyl group having 1 to 6 carbon atoms or an alkenyl group having 2 to 6 carbon atoms; X Is O, COO or CONH; EO is an oxyethylene group; n is an integer from 3 to 20 representing the number of repetitions of EO; PO is an oxypropylene group; m is 0 representing the number of repetitions of PO An integer of ~ 6. ]
(B) component: endoglucanase,
(C) Component: Myristic acid dimethylaminopropylamide or a salt thereof, palmitic acid dimethylaminopropylamide or a salt thereof, stearic acid dimethylaminopropylamide or a salt thereof, behenic acid dimethylaminopropylamide or a salt thereof, and oleic acid dimethylamino One or more components selected from propylamide or a salt thereof;
(D) component: having at least one component selected from the group consisting of a polyether-modified silicone and a compound and an amino-modified silicone,
Examples thereof include a fiber product treating agent having a mass ratio represented by the component (B) / {the component (C) + the component (D)} of 0.05 to 3.

(A) component: a nonionic surfactant containing the component (a1) represented by the following general formula (a1):
R ¹ —X— (EO) _n (PO) _m —R ² (a1)
[Wherein, R ¹ is an alkyl group or alkenyl group having 8 to 22 carbon atoms; R ² is a hydrogen atom, an alkyl group having 1 to 6 carbon atoms or an alkenyl group having 2 to 6 carbon atoms; X Is O, COO or CONH; EO is an oxyethylene group; n is an integer from 3 to 20 representing the number of repetitions of EO; PO is an oxypropylene group; m is 0 representing the number of repetitions of PO An integer of ~ 6. ]
(B) component: endoglucanase,
(C) component: one or more components selected from myristic acid dimethylaminopropylamide or a salt thereof, and stearic acid dimethylaminopropylamide or a salt thereof,
Examples thereof include a fiber product treating agent having a mass ratio represented by the component (B) / the component (C) of 0.05 to 3.

(A) component: a nonionic surfactant containing the component (a1) represented by the following general formula (a1):
R ¹ —X— (EO) _n (PO) _m —R ² (a1)
[Wherein, R ¹ is an alkyl group or alkenyl group having 8 to 22 carbon atoms; R ² is a hydrogen atom, an alkyl group having 1 to 6 carbon atoms or an alkenyl group having 2 to 6 carbon atoms; X Is O, COO or CONH; EO is an oxyethylene group; n is an integer from 3 to 20 representing the number of repetitions of EO; PO is an oxypropylene group; m is 0 representing the number of repetitions of PO An integer of ~ 6. ]
(B) component: endoglucanase,
(C) component: one or more components selected from myristic acid dimethylaminopropylamide or a salt thereof and stearic acid dimethylaminopropylamide or a salt thereof;
(D) component: having a compound represented by the following formula (d1),

Examples thereof include a fiber product treating agent having a mass ratio represented by the component (B) / {the component (C) + the component (D)} of 0.05 to 3.

Hereinafter, the present invention will be described in detail with reference to examples, but the present invention is not limited to the following description.

(Raw materials used)
<(A) component>
Nonionic surfactant (LMAL), which is an average of 12 moles of ethylene oxide added to natural alcohol CO-1270 (trade name, manufactured by Procter & Gamble Co.), and is a nonionic interface synthesized by the following synthesis method It is an activator.

≪Synthesis method of A-1≫
224.4 g of natural alcohol CO-1270 and 2.0 g of 30% NaOH aqueous solution were charged into a pressure-resistant reaction vessel, and the inside of the vessel was purged with nitrogen. Next, after dehydrating for 30 minutes at a temperature of 100 ° C. and a pressure of 2.0 kPa or less, the temperature in the container was raised to 160 ° C. to obtain a reaction solution. 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 the blowing tube while adjusting the addition rate so that the reaction temperature did not exceed 180 ° C.
After completion of the addition of ethylene oxide, aging was performed 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, neutralization was performed by adding 70% by mass p-toluenesulfonic acid so that the pH of the 1% by mass aqueous solution of the reaction product was about 7, thereby obtaining A-1. It was.

A-2: Fatty acid methyl ester alkoxylate (MEE). A mixture of C ₁₁ H ₂₃ CO (OCH ₂ CH ₂ ) _t OCH ₃ and C ₁₃ H ₂₇ CO (OCH ₂ CH ₂ ) _t OCH ₃ in a mass ratio of 8/2, t = average 15, narrow ratio 33% by mass . It is a nonionic surfactant synthesized by the following synthesis method.
The “narrow ratio” in the present specification is a value indicating the distribution ratio of the alkylene oxide adduct, and is a value obtained by the method described in JP2011-137112A.

<< Method of synthesizing A-2 >>
A-2 was synthesized according to Production Example 1 in the examples described in JP-A No. 2000-144179.
Alumina / magnesium hydroxide (Kyoward 300 (trade name, manufactured by Kyowa Chemical Industry Co., Ltd.)) having a composition of 2.5 MgO.Al ₂ O ₃ .wH ₂ O was fired at 600 ° C. for 1 hour in a nitrogen atmosphere. Thus, a calcined alumina / magnesium hydroxide (unmodified) catalyst was obtained. An autoclave was charged with 2.2 g of calcined alumina / magnesium hydroxide (unmodified) catalyst, 2.9 mL of 0.5N potassium hydroxide ethanol solution, 280 g of lauric acid methyl ester, and 70 g of myristic acid methyl ester in a 4 L autoclave. The catalyst was reformed inside. Next, after the inside of the autoclave was replaced with nitrogen, 1052 g of ethylene oxide was introduced while the temperature was maintained at 180 ° C. and the pressure was maintained at 3 atm (0.3 MPa), and the reaction was performed while stirring.
The obtained reaction liquid was cooled to 80 ° C., 159 g of water and 5 g of activated clay and diatomaceous earth were added as filter aids, respectively, and the catalyst and filter aid were separated by filtration to obtain A-2. The narrow ratio of A-2 was 33% by mass.

A-3: An average of 7 moles of ethylene oxide adduct of branched alcohol represented by Lutensol TO-7 (trade name, manufactured by BASF), C ₁₃ H ₂₇ O (CH ₂ CH ₂ O) H.
A-4: Softanol 50 (trade name, manufactured by Nippon Shokubai Co., Ltd.), C12-14 secondary alcohol ethylene oxide adduct (polyoxyethylene alkyl ether).

<(B) component>
B-1: Carezyme Premium 4500L (trade name, manufactured by Novozymes), reducing sugar production amount = 307.0 μM.
B-2: Carezyme 4500L (trade name, manufactured by Novozymes), reducing sugar production amount = 253.2 μM.
B-3: Cell Clean 4500T (trade name, manufactured by Novozymes), reducing sugar production amount = 120.6 μM.

≪Measurement method of reducing sugar production amount of component (B) ≫
[Preparation of 0.1 M phosphate buffer]
17.6 g of NaH ₂ PO ₄ .2H ₂ O (manufactured by Junsei Chemical Co., Ltd.) and 1.0 g of Belol 537 (trade name, manufactured by Lion Akzo Co., Ltd.) were dissolved in 900 mL of ion exchange water. This was adjusted to pH 7.3 with 0.1 M aqueous sodium hydroxide solution, and then made up to 1000 mL with ion-exchanged water.
[Preparation of enzyme solution]
Component (B) was dispersed in 0.1 M phosphate buffer to obtain an enzyme solution having a concentration of component (B) of 30 ppm by mass relative to the total mass of the enzyme solution.
[Substrate solution]
Ion-exchanged water (5 mL) was added dropwise to 5 g of powdered cellulose (cotton linter, manufactured by Sigma) to wet the powdered cellulose, and then 150 mL of 85% by mass phosphoric acid solution was added thereto, followed by stirring with a stirrer for 10 minutes while cooling with ice. The powdered cellulose was swollen. Acetone 100 mL was added to the swollen powdered cellulose to precipitate phosphoric acid swollen cellulose. The precipitated phosphate-swelling cellulose was filtered through a 200 mesh sieve and washed with ion exchange water. The washed phosphate-swelled cellulose was dispersed in 500 mL of ion exchange water to obtain a substrate solution.
[Preparation of PAHBAH solution (coloring reagent)]
1.50 g of PAHBAH (p-Hydroxybenzoeacidhydrazid, Sigma H-9882), 5.0 g of (+)-potassium sodium potassium tartrate tetramer (Merck808), 0.193 g of Bismuth (III) acetate (Alfa AESAR017574) It melt | dissolved in 2 mass% NaOH aqueous solution, and obtained 100 mL PAHBAH liquid.

[Measuring method]
2 mL of enzyme solution and 2 mL of 0.1 M phosphate buffer solution were put in a test tube, and these were stirred and mixed. Next, 2 mL of the substrate solution was placed in the test tube, and an enzyme reaction was performed in a 40 ° C. water bath for 60 minutes (reaction operation). Then, 1 mL of 2 mass% NaOH aqueous solution was added to the test tube to stop the reaction. After stopping the reaction, the sample in the test tube was centrifuged (25 ° C., 4000 rpm, 10 minutes) with a centrifuge (manufactured by Hitachi, Ltd., himac CF7D2) (centrifuge operation). After centrifugation, 4 mL of the supernatant was collected, 2 mL of PAHBAH solution was added to the supernatant, and the mixture was reacted for 10 minutes in boiling water. Thereafter, the supernatant was cooled with water, and the absorbance at 410 nm was measured using a spectrophotometer (manufactured by Hitachi, Ltd., U-3010) with water as a control (absorbance α).
2 mL of the enzyme solution and 2 mL of 0.1 M phosphate buffer were added to a test tube and stirred. To the mixed solution, 2 mL of the substrate solution and 1 mL of 2% by mass NaOH aqueous solution were added at the same time. Centrifugation was performed, and 2 mL of PAHBAH solution was added to the resulting supernatant to obtain a blank. For water, the absorbance of the blank at 410 nm was measured (absorbance β).
The absorbance β was subtracted from the absorbance α, and this was used as the measured value of each enzyme. Separately, a calibration curve was prepared using glucose at a known concentration, and a reducing sugar production amount (μM) was calculated from the measured values of the respective enzymes based on the calibration curve, and this was used as a reducing sugar production amount.

<(C) component>
C-1: Katchinal MPAS-R (trade name, manufactured by Toho Chemical Co., Ltd.), fatty acid (C16 / C18) dimethylaminopropylamide (mass ratio of stearic acid / palmitic acid = 7/3).
C-2: amidopropyldimethylamine stearate. It is a compound synthesized by the following synthesis method.

≪Synthesis method of C-2≫
A 1 L four-necked flask equipped with a reflux condenser was charged with 360 g of stearic acid (molecular weight 284) and heated to 80 ° C. to melt the stearic acid. After performing nitrogen substitution twice, the temperature was raised to 150 ° C., and 123 g of dimethylaminopropylamine (molecular weight 102) (molar ratio to stearic acid: 0.95) was added dropwise over 1 hour. Next, after maintaining at 150 to 160 ° C. for 1 hour, the temperature was raised to 185 ° C. over 1 hour, and 45 g of dimethylaminopropylamine was added dropwise over 1 hour. After completion of the dropwise addition, the temperature was maintained at 185 to 190 ° C. and aged for 7 hours to distill off the water produced as a by-product. Furthermore, the pressure was reduced (4.0 kPa) while maintaining at 170 ° C. to 190 ° C., and the mixture was allowed to stand for 1 hour, whereby unreacted dimethylaminopropylamine was distilled off to obtain C-2. The conversion rate of stearic acid calculated from the acid value was 99.6% by mass.

≪ (C ′) component: Comparative product of component (C) ≫
C′-1: amidopropyldimethylamine caprate (C ₉ H ₁₉ CONH (CH ₂ ) ₃ N (CH ₃ ) ₂ ). It is a compound synthesized by the following synthesis method.

<< Synthesis Method of C'-1 >>
A 1 L four-necked flask equipped with a reflux condenser was charged with 260.9 g of methyl caprate (manufactured by Lion Chemical Co., Ltd., trade name: Pastel M-10, molecular weight 186), and nitrogen substitution was performed twice at 60 ° C. It was. Thereafter, the temperature in the flask was raised to 150 ° C., and 186 g of dimethylaminopropylamine (molecular weight 102) (molar ratio to methyl caprate: 1.30) was added dropwise to methyl caprate over 1.5 hours. After completion of dropping, the mixture was kept at 185 ° C. to 190 ° C. and aged for 7 hours to obtain C′-1. The conversion rate of methyl caprate calculated from the acid value was 97.2% by mass.

C′-2: Leogard MLP (trade name, cationized cellulose, manufactured by Lion Corporation), cationization degree = 0.6 mass%, weight average molecular weight = 1,600,000.

<(D) component>
D-1: Polyether (POE) modified silicone, in the formula (d1), R ³⁰ is —C ₃ H ₆ — (propylene group), Y is — (OC ₂ H ₄ ) ₁₀ — (polyoxyethylene group), A compound in which R ³¹ is —CH ₃ (methyl group), p is 210, and q is 9. It is a compound synthesized by the following synthesis method.

≪D-1 synthesis method≫
In a 1 L four-necked flask equipped with a stirrer, a condenser, a thermometer, and a nitrogen inlet, 100 g of organohydrogenpolysiloxane represented by the following formula (d2), 50 g of isopropyl alcohol, and the following formula (d3) 29 g of a polyoxyalkylene compound, 0.2 g of a platinum catalyst for addition reaction, and 0.3 g of an isopropyl alcohol solution of 2% by mass sodium acetate were added, and these were reacted at 90 ° C. for 3 hours in a nitrogen atmosphere. After completion of the reaction, the solvent was distilled off under reduced pressure to obtain D-1.

 

 

D-2: Amino-modified silicone (SZ8417 (trade name), manufactured by Toray Dow Corning Co., Ltd.).

<PH adjuster>
Sodium hydroxide: manufactured by Tsurumi Soda Co., Ltd.
Sulfuric acid: Toho Zinc Co., Ltd.

<Common additives>
“Mass%” described at the end of each component is a ratio in the liquid processing agent of each example to the total mass of the liquid processing agent.
(Common composition A)
Linear alkylbenzene sulfonic acid: Raipon LH-200 (trade name, manufactured by Lion Corporation): 1.0% by mass.
Coconut fatty acid: Coconut fatty acid (trade name, manufactured by NOF Corporation) 0.5 mass%.
Sodium benzoate: Sodium benzoate (manufactured by Toagosei Co., Ltd.) 0.5% by mass.
Ethanol: Specific alcohol 95 degree synthesis (trade name, manufactured by Nippon Alcohol Sales Co., Ltd.) 5 mass%.
Trisodium citrate: sodium citrate (trade name, manufactured by Miles, USA) 0.1 mass%.
Paratoluenesulfonic acid: PTS acid (trade name, manufactured by Kyowa Hakko Kogyo Co., Ltd.) ... 2.0% by mass.
Dibutylhydroxytoluene: SUMILZER BHT-R (trade name, manufactured by Sumitomo Chemical Co., Ltd.) ... 0.03% by mass.
Isothiazolone liquid: Caisson CG (trade name, 5-chloro-2-methyl-4-isothiazolin-3-one / 2-methyl-4-isothiazolin-3-one / magnesium salt / water mixture, Rohm and Haas Made) ... 0.01 mass%.
Dye (Acid Red 138): Suminol Milling Brilliant Red BS (trade name, manufactured by Sumitomo Chemical Co., Ltd.): 0.0002% by mass.
Fragrance: Fragrance a described in JP-A 2009-108248
Water: Purified water ... balance (amount for making the total amount of the textile treatment agent 100% by mass)
(Common composition B)
Didecyldimethylammonium chloride: ARCARD 210 (trade name, manufactured by Lion Akzo Co., Ltd.): 0.5% by mass
Sodium benzoate: Sodium benzoate (manufactured by Toagosei Co., Ltd.) 0.5% by mass.
Ethanol: Specific alcohol 95 degree synthesis (trade name, manufactured by Nippon Alcohol Sales Co., Ltd.) 5 mass%.
Trisodium citrate: sodium citrate (trade name, manufactured by Miles, USA) 0.1 mass%.
Paratoluenesulfonic acid: PTS acid (trade name, manufactured by Kyowa Hakko Kogyo Co., Ltd.) ... 2.0% by mass.
Dibutylhydroxytoluene: SUMILZER BHT-R (trade name, manufactured by Sumitomo Chemical Co., Ltd.) ... 0.03% by mass.
Isothiazolone liquid: Caisson CG (trade name, 5-chloro-2-methyl-4-isothiazolin-3-one / 2-methyl-4-isothiazolin-3-one / magnesium salt / water mixture, Rohm and Haas Made) ... 0.01 mass%.
Fragrance: Fragrance a described in JP-A 2009-108248
Water: Purified water ... balance (amount for making the total amount of the textile treatment agent 100% by mass)
(Common composition C)
Linear alkylbenzene sulfonic acid: Raipon LH-200 (trade name, manufactured by Lion Corporation): 1.0% by mass.
Coconut fatty acid: Coconut fatty acid (trade name, manufactured by NOF Corporation) 0.5 mass%.
Dodecyltrimethylammonium chloride: ARCARD 12-37w (manufactured by Lion Akzo Co., Ltd.) ... 1.0% by mass
Sodium benzoate: Sodium benzoate (manufactured by Toagosei Co., Ltd.) 0.5% by mass.
Ethanol: Specific alcohol 95 degree synthesis (trade name, manufactured by Nippon Alcohol Sales Co., Ltd.) 5 mass%.
Trisodium citrate: sodium citrate (trade name, manufactured by Miles, USA) 0.1 mass%.
Paratoluenesulfonic acid: PTS acid (trade name, manufactured by Kyowa Hakko Kogyo Co., Ltd.) ... 2.0% by mass.
Polyethylene glycol: PEG # 1000-L60 (trade name, manufactured by Lion Corporation): 2.0% by mass.
Dibutylhydroxytoluene: SUMILZER BHT-R (trade name, manufactured by Sumitomo Chemical Co., Ltd.) ... 0.03% by mass.
Isothiazolone liquid: Caisson CG (trade name, 5-chloro-2-methyl-4-isothiazolin-3-one / 2-methyl-4-isothiazolin-3-one / magnesium salt / water mixture, Rohm and Haas Made) ... 0.01 mass%.
Dye: Green No. 3 (manufactured by Hakko Kasei Co., Ltd.) ... 0.0002 mass%.
Perfume: Perfume a described in JP-A 2009-108248 public information: 0.5% by mass.
Water: Purified water ... balance (amount for making the total amount of the textile treatment agent 100% by mass)
(Common composition D)
Linear alkylbenzene sulfonic acid: Raipon LH-200 (trade name, manufactured by Lion Corporation): 1.0% by mass.
Coconut fatty acid: Coconut fatty acid (trade name, manufactured by NOF Corporation) 0.5 mass%.
Sodium benzoate: Sodium benzoate (manufactured by Toagosei Co., Ltd.) 0.5% by mass.
Ethanol: Specific alcohol 95 degree synthesis (trade name, manufactured by Nippon Alcohol Sales Co., Ltd.) 5 mass%.
Trisodium citrate: sodium citrate (trade name, manufactured by Miles, USA) 0.1 mass%.
Paratoluenesulfonic acid: PTS acid (trade name, manufactured by Kyowa Hakko Kogyo Co., Ltd.) ... 2.0% by mass.
Polyethylene glycol: PEG # 1000-L60 (trade name, manufactured by Lion Corporation): 2.0% by mass.
Dibutylhydroxytoluene: SUMILZER BHT-R (trade name, manufactured by Sumitomo Chemical Co., Ltd.) ... 0.03% by mass.
Isothiazolone liquid: Caisson CG (trade name, 5-chloro-2-methyl-4-isothiazolin-3-one / 2-methyl-4-isothiazolin-3-one / magnesium salt / water mixture, Rohm and Haas Made) ... 0.01 mass%.
Dye (Acid Red 138): Suminol Milling Brilliant Red BS (trade name, manufactured by Sumitomo Chemical Co., Ltd.): 0.0002% by mass.
Perfume: Perfume a described in JP-A 2009-108248 public information: 0.5% by mass.
Water: Purified water ... balance (amount for making the total amount of the textile treatment agent 100% by mass)

(Examples 1 to 18, Comparative Examples 1 to 8)
According to the composition of Tables 1 and 2, a 500 mL beaker was charged with a part of water and other components, and stirred with a magnetic stirrer (manufactured by MITAMURA KOGYO INC.). Next, after adding an appropriate amount (about 1% by mass) of a pH adjusting agent (sodium hydroxide or sulfuric acid) so that the pH becomes 7.0, water is added so that the total amount becomes 100% by mass. A liquid treating agent was obtained. About the obtained liquid processing agent, an external appearance, a fuzz suppression effect, and a fuzz adhesion suppression effect were evaluated, and the result is shown in a table | surface.

(Evaluation methods)
<Appearance>
The beaker (capacity 500 mL) containing the liquid processing agent 500 g of each example was tilted and about 100 mL of the contents were taken out into a transparent glass bottle (wide-mouth standard bottle PS-NO.11).
At this time, when the liquid processing agent could be taken out into the glass bottle, it was judged that there was fluidity, and when it was not able to be taken out, there was no fluidity. In addition, the external appearance of the liquid processing agent taken out into the glass bottle was visually observed.
From these results, the appearance of each liquid processing agent was evaluated according to the following evaluation criteria.

≪Evaluation criteria≫
A: It has fluidity and the appearance is transparent and uniform.
B: There is no fluidity (cannot be taken out into a glass bottle), or there is fluidity, but the appearance is turbid and there are suspended matter or sediment.

<Fuzzing suppression effect>
A commercially available 100% cotton T-shirt (black, manufactured by UNIQLO) was used as an evaluation fabric. The following pretreatment was performed on this evaluation fabric.

≪Pretreatment≫
Alcohol ethoxy with an average of 15 moles of ethylene oxide added to a straight-chain alcohol having 12 carbon atoms using tap water at 50 ° C. in a two-tub washing machine (product name: CW-C30A1-H1 type, manufactured by Mitsubishi Electric Corporation) A rate type nonionic surfactant (hereinafter sometimes referred to as AE-C12EO15) was 200 mass ppm, and the bath ratio was 30 times. The operation of washing the evaluation fabric for 15 minutes and dehydrating for 5 minutes was repeated twice. Next, the evaluation cloth was rinsed with running water for 15 minutes and dehydrated for 5 minutes five times, and then the evaluation cloth was hung at room temperature.

≪Cleaning process≫
Using a fully automatic electric washing machine (product name: JW-Z23A, manufactured by Haier), tap water at 20 ° C. was used to wash the evaluation cloth subjected to the above pretreatment (standard course, medium water level). In this cleaning treatment, a treatment liquid in which the liquid treatment agent of each example was dispersed in tap water so as to have the concentrations shown in Tables 1 and 2 was used. In the table, the addition concentration I is 1333 mass ppm, the addition concentration II is 667 mass ppm, and the addition concentration III is 333 mass ppm. After this washing treatment was repeated 5 times, the evaluation cloth suspended at room temperature was evaluated by the following evaluation method.

≪Evaluation method≫
Based on the following scores, the fuzziness of the evaluation fabric was evaluated in a pairwise comparison by five specialized panelists.
As a control in the evaluation of the paired comparison, an evaluation cloth that was not subjected to the washing treatment but was subjected only to pretreatment was used. Find the average value of the scores of 5 panelists, “A” for 1 point or more, “B” for 0.5 point or more and less than 1 point, “C” for 0 point or more and less than 0.5 point, or less than 0 point “D”.

[Score]
+2 points: Compared to the control.
+1 point: Slightly better than the control.
0 point: equivalent to the control.
-1 point: Slightly worse than the control.
-2 points: worse than the control.

<Inhibition effect on fuzz adhesion>
A commercially available T-shirt (black, polyester / acrylic / rayon / polyurethane = 38/34/19/9, made by UNIQLO) was used for the evaluation cloth of the colored pattern, and a cotton towel (white, Manufactured by Toshin Co., Ltd.). Each of the evaluation fabrics was subjected to the same pretreatment as that for the “fluff suppression effect”.

≪Cleaning process≫
Except that the colored fabric and white fabric were placed in a washing machine so that the weight ratio was 1: 1 (mass ratio), the same as “<< washing treatment” ”in“ <fuzz suppression effect ”” The evaluation fabric was washed. After repeating the washing treatment 5 times, the evaluation cloth of the colored pattern suspended at room temperature was evaluated by the following evaluation method.

≪Evaluation of fuzz adhesion prevention effect≫
Based on the following scores, five professional panelists evaluated the adhesion of white fluff (mainly fluff generated from white evaluation cloth) to the evaluation cloth of the colored pattern in a pairwise comparison.
As a control in the evaluation of the paired comparison, a colored fabric evaluation cloth subjected to a washing treatment using a treatment liquid containing 200 mass ppm of AE-C12EO15 instead of the treatment liquid containing the liquid treatment agent of each example was used. Find the average value of the scores of 5 panelists, “A” for 1 point or more, “B” for 0.5 point or more and less than 1 point, “C” for 0 point or more and less than 0.5 point, or less than 0 point “D”.

[Score]
+2 points: Compared to the control.
+1 point: Slightly better than the control.
0 point: equivalent to the control.
-1 point: Slightly worse than the control.
-2 points: worse than the control.

 

 

As shown in Tables 1 and 2, in Examples 1 to 18 to which the present invention was applied, the fuzz suppression effect and the fuzz adhesion suppression effect were “A” or “B”.
In contrast, Comparative Example 1 having no component (C) and Comparative Example 2 having C′-1 in place of the component (C) had a fuzzy adhesion inhibiting effect of “D”.
The comparative example 3 which does not have (C) component and has (D) component was "C" in the fuzz adhesion inhibitory effect.
In Comparative Example 4 having no components (B) to (C), the fuzz suppression effect and the fuzz adhesion suppression effect were “D”.
In Comparative Example 5 having no component (B) and Comparative Example 6 having a B / C ratio of 0.03, the fluff suppression effect was “D” and the fluff adhesion suppression effect was “C”.
In Comparative Example 7 where the B / C ratio was 4, the fluff adhesion inhibiting effect was “D”.
In Comparative Example 8 having no component (B) and having component (C) and C′-2, the fluff suppression effect and the fluff adhesion suppression effect were “C”.
From these results, it was found that by applying the present invention, it is possible to satisfactorily suppress the fluffing of the fiber product and to favorably suppress the fluff from adhering to the fiber product.

The fiber product treating agent of the present invention is extremely useful industrially because it can satisfactorily suppress the fluffing of the fiber product and can satisfactorily prevent the fluff from adhering to the fiber product.

Claims (4)

1. (A) component: nonionic surfactant, (B) component: cellulase, (C) component: one or more components selected from the compound represented by the following general formula (c1) and salts thereof Have
   A textile product treating agent having a mass ratio represented by the component (B) / the component (C) of 0.05 to 3.
   

   

   
   (Wherein R ¹⁰ is a linear or branched hydrocarbon group having 13 to 23 carbon atoms, and R ¹¹ is a linear or branched alkylene group having 1 to 4 carbon atoms. R ¹² and R ¹³ are each independently 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 oxyethylene group (Poly) oxyethylene group having an average repeating number of 1 to 25.)
2. Furthermore, (D) component: The textiles processing agent of Claim 1 which has a silicone compound.
3. A method for treating a textile product, comprising a textile treatment step in which the textile product treating agent of claim 1 is dispersed in water to form a treatment liquid, and the textile product is immersed in the treatment liquid.
4. In the fiber treatment step, a primary treatment operation in which a textile product is immersed in a primary treatment liquid in which the component (B) is dispersed in water, and the component (A) and the component (C) are further added to the primary treatment liquid. The processing method of the textiles of Claim 3 including secondary processing operation which makes it a secondary processing liquid and immerses the said textiles in this secondary processing liquid.