JP5726682B2 - Textile treatment composition - Google Patents

Description

TECHNICAL FIELD The present invention relates to a treatment composition for a textile product that can be applied to textile products such as clothing to impart flexibility and has a long scent.
The present invention also relates to a functional fiber product treating agent composition that can be applied to textile products such as clothing and impart various functions, and a method for producing the same.

The technology that continues the release of fragrance is generally called the long lasting technology. This technique is also used in the technical field, and a softener, a finishing agent, or a treating agent for a textile product containing a fragrance is applied to the textile product to attach the fragrance to the textile product. As the long lasting technique in the technical field, utilization of microcapsules (for example, Patent Document 1), use of a fragrance precursor (for example, Patent Document 2), a combination of specific fragrance components (for example, Patent Document 3), and the like. It has been published.
However, although the technology utilizing microcapsules has a high sustaining effect, it is a technology that breaks the capsules by rubbing the fiber product and emits the scent, and the scent does not last unless the capsules are destroyed. Therefore, the long lasting effect cannot be expected in a situation in which a force sufficient to break the microcapsules is not applied to the fiber product. In addition, the textile product may be damaged by rubbing. When a fragrance | flavor precursor is used, the fragrance of the fragrance | flavor component discharge | released from a precursor continues, but the fragrance | flavor tone of a residual fragrance is limited. In the case of a combination of specific fragrances, the scent of a component called “last note” lasts, but the scent of the remaining scent is limited.

On the other hand, from the viewpoint of consumer needs and the like, the fiber treatment agent is required to be capable of imparting new functions other than flexibility and residual fragrance property to the fiber product after washing.
In response to such a requirement, a fiber treatment agent obtained by blending a UV absorber with a cationic compound, an antioxidant and a water-soluble solvent in order to suppress the discoloration of the fiber product over time is disclosed. (See Patent Document 4).

JP 2006-249326 A Japanese Patent Laid-Open No. 2003-534449 Japanese Unexamined Patent Publication No. 2006-124884 JP 2009-7731 A

Therefore, even if it uses repeatedly, this invention aims at providing the processing agent composition for textiles with which the fresh fragrance containing a top note lasts long without rubbing the textiles to which the fragrance | flavor was applied.
In addition, when producing a conventional treatment composition for textile products, depending on the type of the functional component, it is difficult to stably mix it, and it is difficult to impart a new function other than flexibility and residual fragrance itself. .
In the technique described in Patent Document 4, a functional component (ultraviolet absorber) that exhibits an effect of suppressing discoloration of the textile product is easily discharged together with the rinsing liquid during rinsing in washing, so that it remains sufficiently in the textile product. It was difficult to make.
Therefore, the present invention also has high adsorptivity of the functional component to the fiber product, and can provide not only flexibility but also various functions to the fiber product. It aims at providing the processing agent composition for functional fiber products which can be improved, and its manufacturing method.

As a result of intensive studies by the present inventors, the fragrance composition is used as a core material of the emulsion particles, and the fragrance emulsion particles using fats and oils as the wall material of the emulsion particles and a cationic compound are used together, and a silicone compound is further used. It was found that the inclusion of the fragrance emulsion particles further improved the adsorptivity of the fragrance emulsion particles so that the fragrance emulsion particles were effectively adsorbed to the fiber product even after repeated use, and the fragrance lasted long. That is, the present invention
(A) an aqueous liquid containing emulsion particles obtained by emulsifying and dispersing a mixture of an oil and a fragrance composition having a melting point of 30 ° C. or higher at normal pressure in water,
(B) a cationic compound, and
(C) A treating agent composition for textiles containing a silicone compound is provided.
In the fiber product treating agent composition of the present invention, it is preferable that the fat and oil (A) is a higher fatty acid and / or a higher alcohol having a melting point of 40 ° C. or higher at normal pressure.
In the treating agent composition for textile products of the present invention, it is preferable that the fat and oil of component (A) is a higher alcohol and / or higher fatty acid having 16 to 24 carbon atoms.
In the treating agent composition for textiles of the present invention, the fat or oil as component (A) is preferably 1-octadecanol, 1-icosanol or 1-docosanol.
In the treating agent composition for textiles of the present invention, the fat or oil as component (A) is preferably a mixture of 1-octadecanol and / or 1-docosanol and octadecanoic acid and / or docosanoic acid.
In the treatment composition for textiles of the present invention, the component (C) is preferably at least one selected from the group consisting of polyether-modified silicone, amino-modified silicone, dimethylsilicone and alkyl-modified silicone.
In the textile product treating agent composition of the present invention, the component (C) is preferably a polyether-modified silicone.
In the textile agent treatment composition of the present invention, the cationic compound of the component (B) is a neutralized product of the compound represented by the following formulas (I), (II) and / or (IV) and / or 4 It is preferably a graded product.

(In the formula, R 1 represents a hydrocarbon group having 12 to 20 carbon atoms which may be divided by an ester group, an ether group or an amide group.
R2 may be the same or different and represents an alkyl group having 1 to 4 carbon atoms or a hydroxyalkyl group having 2 to 4 carbon atoms.
R3 may be the same or different and represents a hydrocarbon group having 8 to 12 carbon atoms which may be separated by an ester group, an ether group or an amide group.

The present invention also provides
(A ') (a'1) A group consisting of fats and oils having a melting point of 30 ° C or higher at room temperature, and (a'2) repellents, cold / warm stimulants, skin protecting ingredients, UV absorbers, antibacterial agents and antiviral agents An emulsion of a mixture of one or more functional ingredients selected from water and water,
Provided is a functional fiber product treating agent composition comprising (B ′) a cationic compound and (C ′) a silicone compound.
In the functional fiber product treating agent composition of the present invention, the functional component (a′2) is diethyltoluamide, paramentane-3,8-diol, anise oil, cinnamic acetate, nerylpropionate, methyl It preferably contains one or more repellents selected from the group consisting of anthranilate, citronella, neryl formate, cyclic terpene alcohol, cypress oil, beaver oil, bromoampheter, laurel oil, eucalyptus oil.
In the treatment composition for functional fiber products of the present invention, the functional component (a′2) is nonyl acid vanillyl amide, nicotinic acid benzyl, vanillyl butyl ether, vanillyl propyl ether, vanillyl pentyl ether, chili pepper. It is preferable to include one or more cool / warm stimulants selected from the group consisting of extracts, menthol, menthol derivatives, and camphor.
In the functional fiber product treating agent composition of the present invention, the oil (a′1) is selected from the group consisting of higher alcohols having a melting point of 40 ° C. or higher and higher fatty acids having a melting point of 40 ° C. or higher. One or more are preferred.
Moreover, in the processing agent composition for functional textiles of this invention, the said fats and oils (a'1) are selected from the group which consists of a C16-24 higher alcohol and a C16-24 higher fatty acid. One or more are preferred.

The present invention is also a method for producing the functional fiber product treating composition of the present invention,
(I) a step of mixing (a'1) oil and fat and (a'2) a functional component to obtain a mixture;
(Ii) emulsifying and dispersing the mixture in water to obtain these emulsions (A ′);
(Iii) The above production method comprising the step of mixing (A ′) an emulsion, (B ′) a cationic compound, and (C ′) a silicone compound.
In the method for producing a functional fiber product treating agent composition of the present invention, the step (iii) comprises emulsifying the (B ′) cationic compound, the (C ′) silicone compound, and water to obtain an emulsion (D It is preferable to include an operation of obtaining ') and an operation of mixing the emulsion (D') and the emulsion (A ').

According to the textile agent for treating a fiber product of the present invention, there is provided a textile agent for treating a textile product that has improved fragrance properties even after repeated use, and the fragrance of the remaining scent is a fresh fragrance including a top note. Can be provided. According to the present invention, it is also possible to impart a smooth feeling particularly to a cotton cloth.
According to the processing agent composition for functional fiber products of the present invention, the adsorptivity of the functional component to the fiber products is high, and not only flexibility but also various functions can be imparted to the fiber products. Furthermore, the adsorptivity can be increased in repeated use.

DSC chart of fat / oil a-3 / a-5 = 1/12 (wt / wt) mixture used in Examples DSC chart of fat and oil a-3 / a-5 = 1/5 (wt / wt) mixture used in Examples

The fiber composition treating agent composition of the present invention will be described.
[Component A]
<Oil and fat>
In the present invention, fats and oils act as wall materials for the emulsion particles. The fats and oils that can be used in the present invention have a melting point at normal pressure of 30 ° C. or higher, preferably 40 ° C. or higher, more preferably 50 ° C. or higher, preferably 100 ° C. or lower, more preferably 90 ° C. or lower.
When the melting point is 30 ° C. or higher, the emulsion particles contained in the fiber product treatment composition are excellent in stability during high-temperature storage, and fresh including a top note attached to the fiber product during washing treatment It is preferable in that it has a long scent without being affected by the outside air temperature and room temperature during drying. The melting point can be measured by differential scanning calorimetry (DSC) or the like. Specifically, it can be measured using DSC120 (manufactured by Seiko Instruments (SII)). Specifically, it can be measured using a differential scanning calorimeter (for example, DSC 120 (manufactured by Seiko Instruments Inc. (SII))). A compound whose melting point is to be measured is placed in a measuring cell, heated from 20 ° C. to 90 ° C. at a rate of 2 ° C./min, and the temperature at the beginning of melting is read from the endothermic peak of DSC to obtain the melting point. However, if the temperature at the beginning of melting is not clear, such as a mixture, the peak top temperature is taken as the melting point. When a plurality of peaks appear, the temperature at the peak top of the largest peak is defined as the melting point. The control uses alumina.

Specific examples of the fats and oils that can be used in the present invention include higher alcohols, higher fatty acids, and fatty acid glycerin esters.
Specifically, the higher alcohol that can be used in the present invention is a chain alcohol having 14 or more, preferably 18 or more, and preferably 24 or less. Specific examples include 1-tetradecanol, 1-hexadecanol, 1-octadecanol, 1-icosanol, 1-docosanol and the like. Of these, 1-octadecanol, 1-icosanol, and 1-docosanol are preferable. These can be used alone or in combination of two or more.
The higher fatty acid that can be used in the present invention is specifically a chain saturated monocarboxylic acid having 12 or more carbon atoms, preferably 14 or more, more preferably 16 or more, preferably 24 or less, more preferably 22 or less. It is an acid. Specific examples include dodecanoic acid, tetradecanoic acid, hexadecanoic acid, octadecanoic acid, icosanoic acid, and docosanoic acid. Of these, octadecanoic acid, icosanoic acid and docosanoic acid are preferred. These can be used alone or in combination of two or more.

Examples of the fatty acid glycerin ester include mono-, di- or triesters of saturated fatty acid having 16 or more carbon atoms and glycerin, specifically, glycerin monostearate, glycerin monopalmitate and the like. Of these, glycerin monostearate is preferred.
A mixture of two or three kinds selected from higher alcohols, higher fatty acids and fatty acid glycerin esters can also be used. As the mixture, a mixture of a higher alcohol and a higher fatty acid is preferable.
As fats and oils, higher alcohols or higher fatty acids having 14 to 24 carbon atoms are preferred. Higher fatty acids or higher alcohols having a melting point of 50 ° C. or higher are more preferred. Higher alcohols having a melting point of 50 ° C. or higher are more preferable, and 1-octadecanol and 1-docosanol are particularly preferable.
It is also preferable to mix a higher alcohol and a higher fatty acid. Most preferred as a mixture is a mixture of a higher alcohol selected from 1-octadecanol and / or 1-docosanol and a higher fatty acid selected from octadecanoic acid and / or docosanoic acid. The mixing ratio of the higher alcohol and the higher fatty acid is 30: 1 to 1: 1, preferably 15: 1 to 2: 1 in terms of mass ratio. When the mixing ratio of the higher alcohol and the higher fatty acid is within this range, the residual scent strength can be increased, which is preferable.
In order to improve the handleability of the component (A), the viscosity at room temperature (25 ° C.) is preferably 10 to 300 mPa · s. When a higher alcohol and a higher fatty acid are mixed, the viscosity tends to increase. From the handling aspect, it is preferable to use fats and oils alone.
The fats and oils are preferably contained in an amount of 5 to 30% by mass and more preferably 5 to 20% by mass in the aqueous liquid containing the emulsion particles which are the component (A) of the present invention. .
On the other hand, the amount of fats and oils contained in the textile product treating composition of the present invention is preferably contained in an amount of 0.1 to 5% by mass. From the viewpoint of making the fragrance strength of the fiber product treating agent composition of the present invention moderate or ensuring the stability in the fiber product treating agent composition, the amount of oil is preferably 0.3-5. It is preferably contained in an amount of mass%.

<Perfume composition>
The fragrance composition that can be used in the present invention is a fragrance composition containing one or more fragrance ingredients generally used in a textile product treating agent composition, a textile product finishing composition, or a softener composition. is there.
Specific examples of the fragrance component include, for example, aldehydes, phenols, alcohols, ethers, esters, hydrocarbons, ketones, lactones, musks, fragrances having a terpene skeleton, natural fragrances, and animal properties. Examples include fragrances.
Examples of the aldehydes include undecylene aldehyde, lauryl aldehyde, aldehyde C-12MNA, miracaldehyde, α-amylcinnamic aldehyde, cyclamenaldehyde, citral, citronellal, ethyl vanillin, heliotropin, anisaldehyde, α-hexylcinnamic aldehyde. , Octanal, ligustral, lilianal, rilal, triplar, vanillin, helional and the like.
Examples of the phenols include eugenol and isoeugenol.
Examples of the alcohols include vacudanol, citronellol, dihydromyrsenol, dihydrolinalool, geraniol, linalool, nerol, sandalol, santa rex, terpineol, tetrahydrolinalol, and phenylethyl alcohol.

Examples of the ethers include cedlum bar, glycalva, methyl eugenol, and methyl isoeugenol.
Examples of the esters include cis-3-hexenyl acetate, cis-3-hexenyl propionate, cis-3-hexenyl salicylate, p-cresyl acetate, pt-butylcyclohexyl acetate, amyl acetate, methyl dihydrojasmo Nate, amyl salicylate, benzyl salicylate, benzyl benzoate, benzyl acetate, cedolyl acetate, citronellyl acetate, decahydro-β-naphthyl acetate, dimethyl benzylcarbinyl acetate, ericapropionate, ethyl acetoacetate, erica acetate, geranyl acetate , Geranyl formate, hedion, linalyl acetate, β-phenylethyl acetate, hexyl salicylate, styryl acetate, terpinyl acetate Examples thereof include tate, butyleveryl acetate, ot-butylcyclohexyl acetate, manzanate, and allyl heptanoate.

Examples of the ketones include α-ionone, β-ionone, methyl-β-naphthyl ketone, α-damascone, β-damascone, δ-damascone, cis-jasmon, methylionone, allylionone, cachemelan, dihydrojasmon, and ISOEsuper. , Belt fix, isolone diforanone, coabon, rosephenone, raspberry ketone, dynascon and the like.
Examples of the lactones include γ-decalactone, γ-undecalactone, γ-nonalactone, γ-dodecalactone, coumarin, and ambroxan.
Examples of the musks include cyclopentadecanolide, ethylene brushate, galaxolide, musk ketone, tonalid, and nitro musk.
The fragrance having the terpene skeleton is not particularly limited and may be appropriately selected depending on the intended purpose.For example, geraniol (gelaniol), nerol, linalool, citral, citronellol, menthol, mint, citronellal, myrcene, pinene, Examples include limonene, terpineol, carvone, yonon, camphor, and borneol.
Examples of the natural fragrance include orange oil, lemon oil, lime oil, petitgren oil, yuzu oil, neroli oil, bergamot oil, lavender oil, lavandin oil, abies oil, anise oil, bay oil, bored rose oil, ylang ylang oil, citronella Oil, geranium oil, peppermint oil, peppermint oil, spearmint oil, eucalyptus oil, lemongrass oil, patchouli oil, jasmine oil, rose oil, cedar oil, vetiver oil, galvanum oil, oak moss oil, pine oil, camphor oil, sandalwood oil , Essential oils such as melamine oil, turpentine oil, clove oil, clove leaf oil, cassia oil, nutmeg oil, cananga oil and thyme oil.
Examples of the animal fragrances include jade scent, ghost cat scent, sea scent incense, and dragon scent incense.
You may mix | blend the solvent used normally with a fragrance | flavor. Examples of the fragrance solvent include acetin (triacetin), MMB acetate (3-methoxy-3-methylbutyl acetate), sucrose diacetate hexaisobutyrate, ethylene glycol dibutyrate, hexylene glycol, dibutyl sebacate, deltil extra ( Isopropyl myristate), methyl carbitol (diethylene glycol monomethyl ether), carbitol (diethylene glycol monoethyl ether), TEG (triethylene glycol), benzyl benzoate (BB), propylene glycol, diethyl phthalate, tripropylene glycol, aborin ( Dimethyl phthalate), deltyl prime (isopropyl palmitate), dipropylene glycol (DPG), farnesene, dioctyl adipate Tributyrin (glyceryl tributanoate), hydrolite-5 (1,2-pentanediol), propylene glycol diacetate, cetyl acetate (hexadecyl acetate), ethyl abiate, avaline (methyl abietate), citroflex A-2 (Acetyl triethyl citrate), citroflex A-4 (tributyl acetyl citrate), citroflex no. 2 (triethyl citrate), Citroflex No. 4 (tributyl citrate), Durafix (methyl dihydroabietate), MITD (isotridecyl myristate), polylimonene (limonene polymer), 1,3-butylene glycol and the like.
The amount of these solvents used is, for example, 0.1 to 30% by mass in the fragrance composition, but preferably 1 to 20% by mass.

[boiling point]
The boiling point of the fragrance component is, for example, “Perfume and Flavor Chemicals” Vol. Iand II, Steffen Arctander, Allured Pub. Co. (1994) and “Synthetic fragrance chemistry and commercial knowledge”, Motoichi Into, Chemical Industry Daily (1996) and “Perfume and Flavor Materials of Natural Origin”, Stephen Arctander, Allred Pub. Co. (1994) and "Encyclopedia of Scent", edited by Japan Fragrance Association, Asakura Shoten (1989) and "Basic knowledge of perfume and fragrance", Sangyo Tosho (1995). Quote.

[ClogP]
The ClogP value is a value representing a 1-octanol / water partition coefficient P representing a ratio of equilibrium concentrations in 1-octanol and in water in the form of logarithmic logP with respect to the base 10 for a chemical substance. The ClogP value can be obtained by f-method (hydrophobic fragment constant method) by decomposing the chemical structure of a compound into its components and integrating the hydrophobic fragment constants / f values possessed by each fragment (for example, , Clog 3 Reference Manual DaylightSoftware 4.34, Albert Leo, David Weininger, Version 1, March 1994).
Generally, since a fragrance | flavor is so hydrophobic that a ClogP value is large, the fragrance | flavor composition containing many fragrance components with a small ClogP value is more hydrophilic than the fragrance | flavor composition containing many fragrance components with a large ClogP value. You can say that. When the ClogP value is within a preferable range, the hydrophilic fragrance component and the hydrophobic fragrance component are combined in a balanced manner, which is advantageous in that the fragrance has a better fragrance balance and higher palatability. is there.

  From the viewpoint of the freshness and palatability of the scent, a fragrance component having a boiling point at normal pressure of less than 260 ° C. and a ClogP value of 1.0 or more and 8.0 or less is 30% by mass (hereinafter simply referred to as a fragrance component). %), More preferably 45% or more, still more preferably 50% or more, still more preferably 80% or more, and still more preferably 90% or more.

  Examples of the fragrance composition used in the present invention include anisaldehyde, ambroxan, iso-esuper, γ-undecalactone, eugenol, orange terpene oil, galaxolide, coumarin, geraniol, citral, citronellal, citronellol, dihydromyrcenol, 1,8-cineole, dimethylbenzylcarbinyl acetate, geranium oil, terpineol, damascone, damasenone, 1-decanal, tetrahydrolinalol, tonalide, bacdanol, vanillin, phenylethyl alcohol, hexylcinnamic aldehyde, hedion, heliotropin, bell Tenex, Beldox, benzyl acetate, benzyl salicylate, methylionone, 2-methylundecanal, l-menthol, la Berry ketone, linalyl acetate, linalool, limonene, lyral, lilial, rose, those containing at least one perfume selected from benzyl benzoate and the group consisting of dipropylene glycol preferred.

More preferably, it is a fragrance composition selected from the group consisting of the following (i) to (iv):
(I) anisaldehyde, ambroxan, iso-esuper, indole, γ-undecalactone, ethyl vanillin, eugenol, orange terpene oil, cachemelan, galaxolide, coumarin, geraniol, citronellol, dihydromyrcenol, dimethylbenzyl carvinyl Acetate, Geranium oil, Damascon, Damasenone, 1-decanal, Tetrahydrolinalol, Tonalide, Vacdanol, Phenylethyl alcohol, Hexylcinnamic aldehyde, Hedion, Heliotropin, Vertenex, Beldox, Beltfix, Benzyl salicylate, 2-methyl Undecanal, l-menthol, raspberry ketone, linalyl acetate, linalool, limonene, rigliall, rose, bell Jill benzoate, dipropylene glycol, perfume composition containing at least one perfume selected from the group consisting of dibutylhydroxytoluene;

(Ii) Anisaldehyde, ambroxan, iso-e-super, indole, γ-undecalactone, ethyl vanillin, eugenol, orange terpene oil, cashamelan, galaxolide, coumarin, geraniol, citronellal, citronellol, dihydromyrcenol, dimethylbenzyl Carvinyl acetate, geranium oil, terpineol, damascon, damasenone, 1-decanal, tetrahydrolinalol, tonalide, bacdanol, phenylethyl alcohol, hexylcinnamic aldehyde, hedion, heliotropin, vertenex, veldox, belt fix, benzyl acetate , Benzyl salicylate, 2-methylundecanal, raspberry ketone, linalyl acetate, linaloe A fragrance composition containing at least one fragrance selected from the group consisting of ru, limonene, rilal, lyial, rose, benzyl benzoate, dipropylene glycol, and dibutylhydroxytoluene;

(Iii) anisaldehyde, ambroxan, iso-e-super, indole, γ-undecalactone, ethyl vanillin, eugenol, orange terpene oil, cachemelan, galaxolide, coumarin, citral, citronellol, dihydromyrsenol, geranium oil, damascon , Damasenone, 1-decanal, Tetrahydrolinalol, Tonalide, Vacdanol, Phenylethyl alcohol, Hexylcinnamic aldehyde, Hedion, Heliotropin, Vertenex, Beldox, Beltfix, Benzyl acetate, Benzyl salicylate, Methyl ionone, 2-Methylunde Canal, raspberry ketone, linalool, limonene liliaal, rose, benzyl benzoate dipropylene glycol Perfume compositions containing at least one perfume selected from the group consisting of dibutylhydroxytoluene;

(Iv) anisaldehyde, ambroxan, iso-e-super, indole, γ-undecalactone, ethyl vanillin, eugenol, cashamelan, galaxolide, coumarin, geraniol, citral, citronellol, 1,8-cineole, terpineol, damascon, damasenone, 1-decanal, tonalide, bacdanol, phenylethyl alcohol, hexylcinnamic aldehyde, hedion, heliotropin, vertenex, bellodox, belt fix, benzyl salicylate, methylionone, 2-methylundecanal, l-menthol, raspberry ketone, linalool, Selected from the group consisting of limonene, rilal, rose, benzylbenzoate, dipropylene glycol, dibutylhydroxytoluene A perfume composition containing at least one perfume.

It is preferable that a fragrance | flavor composition is contained in the quantity of 5-30 mass% in the aqueous liquid containing the emulsion particle | grains which are (A) component of this invention. 10-20 mass% is more preferable from a viewpoint which makes fragrance intensity | strength moderate and makes a fragrance last long.
On the other hand, the compounding quantity of the fragrance | flavor composition in the processing agent composition for textiles is 0.1-5 mass% preferably as a fragrance | flavor component, More preferably, it is 0.5-3 mass%. Although depending on the type of the fragrance composition, if the blending amount is less than 0.1%, the fragrance is weak, it is difficult to feel the fresh fragrance, and the effect of the remaining fragrance is difficult to understand. Even if blended in an amount of 5% or more, the fragrance becomes too strong, which is not preferable.

  In the aqueous liquid containing the emulsion particles which are the component (A) of the present invention, the blending ratio of the fat and the fragrance composition is preferably in the range of 1: 5 to 5: 1 by mass ratio, more preferably. Is 1: 3 to 3: 1. When the blending ratio is within this range, the fragrance strength of the object such as a treated cloth treated with the finishing agent of the treating agent composition for textiles containing the component (A) of the present invention is moderated, and the freshness includes the top note. Can last a long time. In addition, the ratio of the fragrance | flavor composition here is based on the quantity as a fragrance | flavor component contained in a fragrance | flavor composition.

A water-soluble solvent and an emulsifier can be added to the aqueous liquid containing the emulsion particles as the component (A) of the present invention as long as the effects of the present invention are not hindered. By using a water-soluble solvent and an emulsifier in combination, the average particle diameter of the fragrance emulsion particles that are the component (A) of the present invention is within the range described later, and the residual scent strength can be further increased.
Examples of the water-soluble solvent that can be used in the present invention include primary alcohols having 2 to 3 carbon atoms such as ethanol and isopropanol; glycols having 2 to 6 carbon atoms such as ethylene glycol, propylene glycol, and dipropylene glycol, glycerin, and diethylene glycol monobutyl ether. Examples thereof include polyhydric alcohols having 3 to 8 carbon atoms. Ethanol and glycerin are preferable in terms of aroma and price.
The water-soluble solvent is preferably contained in an amount of 0 to 30% by mass, preferably 3 to 20% by mass, in the aqueous liquid containing the emulsion particles as the component (A) of the present invention. If it is within this range, the scent strength of the remaining scent becomes good.
On the other hand, the compounding quantity of the water-soluble solvent in the processing agent composition for textiles becomes like this. Preferably it is 0.1-5 mass%, More preferably, it is 0.3-3 mass%.

<Emulsifier>
It is preferable to add an emulsifier to the aqueous liquid containing the emulsion particles which are the component (A) of the present invention, since the fragrance strength becomes strong.
Examples of the emulsifier that can be used in the present invention include anionic, cationic, amphoteric, and nonionic surfactants. Nonionic surfactants and cationic surfactants are preferred because of their excellent emulsifying performance and low cost.
As the nonionic surfactant that can be used in the present invention, a polyoxyethylene alkyl ether having an alkyl group or an alkenyl group having 10 to 22 carbon atoms and an average addition mole number of oxyethylene groups of 10 to 100 moles, Polyoxyethylene fatty acid alkyl (C1-3) esters, polyoxyethylene alkylamines having an average addition mole number of oxyethylene groups of 10 to 100 moles, alkyl polyglucosides having an alkyl group or alkenyl group of 8 to 18 carbon atoms And hydrogenated castor oil having an average addition mole number of oxyethylene groups of 10 to 100 moles. Among these, a polyoxyethylene alkyl ether having an alkyl group having 10 to 14 carbon atoms and an average addition mole number of oxyethylene group of 30 to 70 mol is preferable.

  Examples of the cationic surfactant include a two-chain cationic surfactant, ester group or amide having two alkyl groups or alkenyl groups having 8 to 12 carbon atoms which may be separated by an ester group or an amide group. 1-chain type cationic surfactant having one alkyl group or alkenyl group having 10 to 20 carbon atoms which may be separated by a group, polyoxy having an average addition mole number of oxyethylene group of 5 to 100 moles Examples thereof include ethylene alkylmethylammonium salts and two-chain cationic surfactants having two alkyl groups or alkenyl groups having 14 to 20 carbon atoms which may be separated by an ester group or an amide group in the molecule. Among them, N, N-distearoyloxyethyl-N-methyl, N-hydroxyethylammonium methyl sulfate, N, N-dioleoyloxyethyl-N-methyl, N-hydroxyethylammonium methyl sulfate, didecyldimethylammonium chloride , Stearyltrimethylammonium chloride and mixtures thereof are particularly preferred.

The emulsifier is preferably contained in an amount of 0 to 30% by mass, more preferably 1 to 30% by mass in the aqueous liquid containing the emulsion particles which are the component (A) of the present invention. . By being contained in such an amount, the average particle diameter of the emulsion particles as the component (A) of the present invention can be easily made preferable.
On the other hand, the compounding amount of the emulsifier in the treating agent composition for textile products is preferably 0 to 0.5% by mass, more preferably 0.01% to 0.5% by mass, and still more preferably 0.05 to 0.00%. 3% by mass.
In addition, when a cationic surfactant is used as an emulsifier, the same cationic compound as the component (B) described later may be used, or a different compound may be used.

The aqueous liquid containing the emulsion particles as the component (A) of the present invention can be prepared as follows. That is, fats and oils are heated to the melting point or higher to make them liquid. A liquid fragrance composition and optionally a water-soluble solvent and an emulsifier are added to prepare a liquid mixture. The emulsion particles can be prepared by dropping the mixture into ion-exchanged water that has been preheated to the melting point of the oil or fat under stirring and cooling to room temperature. Of course, after mixing the fats and oils, the fragrance composition, the water-soluble solvent, and the emulsifier, the oil may be heated to the melting point or higher.
Addition of an antioxidant, preservative, antifoaming agent, pH adjuster, etc. as necessary to the aqueous liquid containing the emulsion particles which are the component (A) of the present invention, as long as the effects of the present invention are not hindered. It is also possible to further blend the agent within the range of the usual use amount.

The viscosity at 25 ° C. of the aqueous liquid containing the emulsion particles as the component A of the present invention is preferably 10 to 300 mPa · s, and more preferably 10 to 200 mPa · s. When it is in such a range, handling is further improved, which is preferable. In addition, the viscosity of (A) component of this invention can be measured using a B-type viscometer (made by TOKIMEC).
The average particle size of the emulsion particles in the aqueous liquid which is the component (A) of the present invention is preferably 100 μm to 0.1 μm, more preferably 50 μm to 0.1 μm, and most preferably 50 μm to 5 μm. Within this range, when the emulsion particles of the present invention are adsorbed and adhered to a dark fiber product such as black, the particles are inconspicuous, and the treating agent composition for fiber products containing the component (A) is used. It is preferable because the fragrance strength of an object such as a treated cloth treated with a finishing agent can be improved. The particle diameter can be measured using a general particle size distribution analyzer (for example, Otsuka Electronics Co., Ltd., Particle Size Analyzer FPAR-1000, Horiba, Ltd. LASER SCATTERING PARTICLE SIZE DISTRIBUTION ANALYZER, etc.).

[B component]
B component of this invention has the effect | action which adsorb | sucks the emulsion particle | grains in A component, and the silicone compound which is C component to the surface of a textile product efficiently.
Examples of the component B that can be used in the present invention include a water-soluble cationic compound and a water-insoluble cationic compound, and they may be used alone or as a mixture. In the present specification, “water-soluble” means that 1 g or more is dissolved in 100 g of water at 25 ° C., and “water-insoluble” means that the solubility in 100 g of water at 25 ° C. is less than 1 g. .
The water-soluble cationic compound is preferably a neutralized or quaternized compound of a tertiary amine compound represented by the following general formula (I) or (II) and a water-soluble polymer compound.

In the formula, R1 represents a hydrocarbon group having 12 to 20 carbon atoms which may be separated by an ester group, an ether group or an amide group. Examples of the hydrocarbon group include a linear or branched alkyl group or alkenyl group. R1 is preferably a hydrocarbon group having 14 to 20 carbon atoms, preferably a linear or branched alkyl group or alkenyl group having 14 to 20 carbon atoms, and more preferably a linear alkyl group having 14 to 18 carbon atoms.
R2 may be the same or different and represents an alkyl group having 1 to 4 carbon atoms or a hydroxyalkyl group having 2 to 4 carbon atoms. R2 is preferably a methyl group, an ethyl group, a hydroxyethyl group or a hydroxypropyl group, more preferably a methyl group or a hydroxyethyl group.
R3 may be the same or different and represents a hydrocarbon group having 8 to 12 carbon atoms which may be separated by an ester group, an ether group or an amide group. The hydrocarbon groups are the same as described for R1. R3 is preferably a decyl group, a dodecyl group, or a decylyloxyethyl group.

Examples of the acid constituting the neutralized product include hydrochloric acid, sulfuric acid, and methyl sulfuric acid. As the neutralized product, those obtained by neutralizing the tertiary amine represented by the above formula (I) or (II) in advance may be used, or the above-mentioned tertiary amine may be used in an aqueous solution containing these acids. You may use what was obtained by charging in liquid or solid form. It may be obtained by simultaneously adding the tertiary amine and the acid to water.
Examples of the quaternizing agent used for the quaternization of the tertiary amine include methyl chloride and dimethyl sulfate.

  Examples of the neutralized or quaternized tertiary amine represented by the general formula (I) or (II) include stearyl trimethyl ammonium chloride, didecyl dimethyl ammonium chloride, didodecyl dimethyl ammonium chloride, stearoyloxyethyl-N, N. -Dihydroxyethyl-N-methylammonium methylsulfate, N, N-didecylyloxyethyl-N-hydroxyethyl-N-methylammonium methylsulfate and the like are preferable, among which stearyltrimethylammonium chloride, didecyldimethylammonium chloride, di Particularly preferred are dodecyldimethylammonium chloride and stearoyloxyethyl-N, N-dihydroxyethyl-N-methylammonium methyl sulfate.

  The blending amount of the neutralized or quaternized tertiary amine represented by the above formula (I) or (II) is 1 to 20% by mass based on the total mass of the fiber product treatment composition. More preferably, it is good to set it as 1.5-16 mass%. By satisfying such a condition for the blending amount, the emulsion particles in the component A and the silicone compound that is the component C can be efficiently adsorbed to the fiber, and a large amount of blending is required, which is not economical. The case can be prevented.

  The water-soluble cationic polymer compound preferably has a cationization degree of 0.1% or more, for example, preferably 0.1 to 35%, particularly preferably 2.5% or more. It should be 5 to 20%. When the degree of cationization satisfies such conditions, the emulsion particles can be efficiently adsorbed onto the fiber, and a case where a large amount of blending is required and is not economical can be prevented.

Here, the degree of cationization means that a polymer compound is a polymer of a cationic monomer, a copolymer of a cationic monomer and a nonionic monomer, and a part of a nonionic polymer modified or substituted with a cationic group. In the case of (cationized cellulose, etc.), the polymer compound is a copolymer of a cationic monomer and an anionic monomer, and a copolymer of a cationic monomer, an anionic monomer and a nonionic monomer. In the case of coalescence, it is defined as a value calculated by the following formula (2).
Cation degree (%) = X × Y × 100 (1)
[X: atomic weight of a cationized atom (such as nitrogen) in the cationic group of the polymer compound Y: number of moles of the cationic group contained in 1 g of the polymer compound]

Degree of cationization (%) = X × (Y−Z) × 100 Formula (2)
[X: atomic weight of a cationized atom (such as nitrogen) in a cationic group of a polymer compound Y: number of moles of a cationic group contained in 1 g of the polymer compound Z: anion contained in 1 g of the polymer compound The number of moles of the functional group (an anionic group of Z includes a carboxyl group, a sulfonic acid group, etc. contained in the monomer unit in the polymer chain. Specific examples include a carboxylic acid in acrylic acid. However, the counter ion of the cationic group is not included.)]

As an example of calculating the degree of cationization, a case of MERQUAT280 (manufactured by NALCO) represented by the following general formula (III) is shown.
X: 14 (atomic weight of nitrogen atom)
Y: 4.95 × 10 ⁻³ (weight per 1 g of the cationic group: calculated from 0.8 g and the molecular weight of the cationic group)
Z: 2.78 × 10 ⁻³ (weight per 1 g of anionic group: calculated from 0.2 g and molecular weight of the anionic group)
From equation (2)
Cation degree (%) = 14 × (4.95 × 10 ⁻³ −2.78 × 10 ⁻³ ) × 100 = 3.0
It is.

According to the cationization degree calculation method described above, the cationization degree of the nonionic monomer polymer or the anionic monomer polymer is 0%.
The water-soluble cationic polymer that can be used in the present invention preferably has a weight average molecular weight of 1,000 to 5,000,000 as measured by gel permeation chromatography using polyethylene glycol as a standard substance. More preferably, it is 3,000-1,000,000, More preferably, it is 5,000-500,000. Thereby, it becomes possible to make the usability excellent by suppressing an increase in the viscosity of the composition of the present invention.

  Specific examples of the water-soluble cationic polymer that can be used in the present invention include MERQUAT100 (manufactured by NALCO), Adeka thioace PD-50 (Asahi Denka Kogyo Co., Ltd.), Daidol EC-004, Daidol HEC, Dimethyldiallylammonium chloride polymer such as Daidol EC (Daido Kasei Kogyo Co., Ltd.), dimethyldiallylammonium chloride / acrylamide copolymer such as MERQUAT550 JL5 (NALCO), dimethyl chloride such as MERQUAT280 (NALCO) Diallylammonium / acrylic acid copolymer, cationized cellulose such as Leogard KGP (manufactured by Lion Corporation), imidazolinium chloride / vinylpyrrolidone copolymer such as LUVIQUAT-FC905 (manufactured by B / A / S / F), LUGALVAN Polyethyleneimine such as G15000 (manufactured by B.A.S.F), cationized polyvinyl alcohol such as Poval CM318 (manufactured by Kuraray Co., Ltd.), natural polymer derivatives having amino groups such as chitosan, diethylaminomethacrylate. Examples thereof include a copolymer with a vinyl monomer having a hydrophilic group to which ethylene oxide or the like is added. Among them, a polymer of dimethyldiallylammonium chloride and cationized cellulose are particularly preferable.

  The blending amount of the water-soluble cationic polymer compound is preferably 1 to 10% by mass based on the total mass of the fiber product treating agent composition. By setting the blending amount within such a range, the effect of adsorbing the emulsion particles on the fiber product is enhanced, and the increase in the viscosity of the composition of the present invention is suppressed to improve the usability. be able to.

  The water-insoluble cationic compound is preferably a neutralized or quaternized amine represented by the following general formula (IV).

In the formula, R4 may be the same or different, and represents a hydrocarbon group having 14 to 20 carbon atoms which may be divided by an ester group, an ether group or an amide group. The hydrocarbon groups are the same as described for R1. R4 is preferably a hydrocarbon group which may be separated by an ester group or an amide group having 16 to 20 carbon atoms, and a linear alkyl group or alkenyl which may be separated by an ester group or amide group having 18 to 20 carbon atoms. More preferred are groups.
R5 represents R4, an alkyl group having 1 to 4 carbon atoms, or a hydroxyalkyl group having 2 to 4 carbon atoms. R5 is preferably R4, a methyl group, an ethyl group, a hydroxyethyl group or a hydroxypropyl group, more preferably R4, a methyl group or a hydroxyethyl group.
The acid constituting the neutralized product of the tertiary amine represented by the formula (IV) and the quaternizing agent used for the quaternization are the same as those described for the compounds of the formulas (I) and (II). .

Examples of the neutralized or quaternized water-insoluble tertiary amine represented by the general formula (IV) include distearyldimethylammonium chloride, dipalmityldimethylammonium chloride, N, N-distearoyloxyethyl-N- Methyl, N-hydroxyethylammonium methylsulfate, N, N-dioleoyloxyethyl-N-methyl, N-hydroxyethylammonium methylsulfate, etc., and distearyldimethylammonium chloride, N, N-distearoyloxyethyl -N-methyl, N-hydroxyethylammonium methyl sulfate, N, N-dioleoyloxyethyl-N-methyl, N-hydroxyethylammonium methyl sulfate are particularly preferred.
The blending amount of the water-insoluble tertiary amine neutralized product or quaternized product represented by the above formula (IV) is 1 to 20% by mass based on the total mass of the fiber product treating agent composition. More preferably, it is good to set it as 1.5-16 mass%. By making the blending amount in such a range, the effect of adsorbing the emulsion particles to the fiber product can be enhanced, and good flexibility can be imparted to the fiber product. Further, the viscosity of the fiber product treating agent composition can be increased. The rise can be suppressed and the usability can be improved.
As the component B, a quaternized product of a tertiary amine represented by the formula (I) or the formula (IV) is preferable, and a mixture thereof is more preferable.

[C component]
In the treatment composition for textiles of the present invention, the silicone compound can improve the sustainability of the scent of the component A during repeated treatment. Silicone compounds that are generally used for textile processing can be used. Silicone compounds used in textile processing include dimethyl silicone, polyether modified silicone, methylphenyl silicone, alkyl modified silicone, higher fatty acid modified silicone, methyl hydrogen silicone, fluorine modified silicone, epoxy modified silicone, carboxy modified silicone. , Polyglycerol-modified silicone, carbinol-modified silicone, amino-modified silicone, and the like, and one of these can be used alone or as a mixture of two or more.
The molecular structure of the silicone compound may be linear or branched or cross-linked. The modified silicone compound may be modified with one kind of organic functional group or may be modified with two or more kinds of organic functional groups.
Kinematic viscosity at 25 ° C. of the silicone compounds is preferably from 10~100,000,000mm ² / s, and more preferably 1,000~100,000mm ² / s. When the kinematic viscosity is in such a range, it is preferable in terms of ease of blending.

The silicone compound can be used as an oil or as an emulsion dispersed by any emulsifier. The silicone compound of component (C) is preferably polyether-modified silicone, dimethyl silicone, amino-modified silicone, and alkyl-modified silicone from the viewpoint of imparting a smooth feeling to the cotton cloth. preferable.
Preferred polyether-modified silicones include copolymers of alkyl (C1 to C3) siloxane and polyoxyalkylene (preferably having 2 to 5 carbon atoms of an alkylene group). Among these, a copolymer of dimethylsiloxane and polyoxyalkylene (polyoxyethylene, polyoxypropylene, random or block copolymer of polyoxyethylene and polyoxypropylene, etc.) is preferable. Examples of such a compound include compounds represented by the following general formula (V) or (VI).

(In the formula, M, N, a and b are average polymerization degrees, and R represents hydrogen or an alkyl group.)
Here, M is 10 to 10000, preferably 100 to 300, N is 1 to 1000, preferably 1 to 100, and M> N, and a is 2 to 100, preferably 2 to 50, b. Is 0-50, preferably 0-10. R is preferably hydrogen or an alkyl group having 1 to 4 carbon atoms.
The polyether-modified silicone represented by the general formula (V) is generally an organohydrogenpolysiloxane having a Si—H group and a polycarbon having a carbon-carbon double bond at the end, such as a polyoxyalkylene allyl ether. It can be produced by an addition reaction of oxyalkylene alkyl ether with a platinum catalyst. Accordingly, the polyether-modified silicone may contain a slight amount of unreacted polyoxyalkylene alkyl ether or organohydrogenpolysiloxane having a Si—H group. Since the organohydrogenpolysiloxane having a Si-H group has high reactivity, it is preferably present in an amount of 30 ppm or less (as the amount of -H) in the polyether-modified silicone.

(In the formula, A, B, h, and i are average polymerization degrees, R represents an alkyl group, and R ′ represents hydrogen or an alkyl group.)
Here, A is preferably 5 to 10,000, B is preferably 2 to 10,000, h is preferably 2 to 100, and i is preferably 0 to 50. R is preferably an alkyl group having 1 to 5 carbon atoms. R ′ is preferably hydrogen or an alkyl group having 1 to 4 carbon atoms. Moreover, it is preferable that the weight average molecular weight of the block copolymer represented by Formula (VI) is 15,000-100,000,000 from a viewpoint of a softness | flexibility and smoothness provision.
The linear polysiloxane-polyoxyalkylene block copolymer represented by the above formula (VI) includes a polyoxyalkylene compound having a reactive end group and a dioxy group having a terminal group that reacts with the reactive end group of the compound. It can be produced by reacting with hydrocarbylsiloxane.

  Specific examples of the polyether-modified silicone oil used in the present invention include SH3772M, SH3775, SH3775M, SH3749, FZ-2161, FZ-2203, manufactured by Toray Dow Corning Co., Ltd., manufactured by Shin-Etsu Chemical Co., Ltd. KF6011, KF6012, KF6013, KF6016, KF6017, SILWET L-7001, TSF4450, TSF4452 and the like manufactured by Momentive Performance Materials Japan GK are listed, and these can be used alone or as a mixture of two or more.

Commercially available products can be used as the silicone compounds other than those described above that can be used in the present invention.
Dimethyl silicone SH200C-1,000CS (manufactured by Toray Dow Corning Co., Ltd.)
SH200C-5,000CS (manufactured by Toray Dow Corning Co., Ltd.)
SH200C-30,000CS (Toray Dow Corning Co., Ltd.)
SH200C-60,000CS (manufactured by Toray Dow Corning Co., Ltd.)
SH200C-100,000CS (manufactured by Toray Dow Corning Co., Ltd.)
SH200C-1,000,000CS (manufactured by Toray Dow Corning Co., Ltd.)

Amino-modified silicone BY16-849 (manufactured by Dow Corning Toray)
BY16-853C (manufactured by Toray Dow Corning Co., Ltd.)
BY16-872 (manufactured by Toray Dow Corning Co., Ltd.)
BY16-892 (manufactured by Toray Dow Corning Co., Ltd.)
BY16-879B (manufactured by Toray Dow Corning Co., Ltd.)
TSF4706 (made by Momentive Performance Materials Japan GK)

Alkyl-modified silicone SF8416 (manufactured by Toray Dow Corning Co., Ltd.)
BY16-846 (Toray Dow Corning Co., Ltd.)
AMS-C30 (Toray Dow Corning Co., Ltd.)
SILSOFT034 (made by Momentive Performance Materials Japan GK)

Amide / polyether modified silicone BY16-878 (manufactured by Toray Dow Corning)
BY16-891 (Toray Dow Corning Co., Ltd.)

The compounding amount of the component C in the composition of the present invention is not particularly limited, and is usually preferably 0.05 to 20% by mass, more preferably 0.2 to 10% by mass, based on the total amount of the composition. Particularly preferably, 0.5 to 8% by mass is blended. If the blending amount is small, the effect of improving the sustainability of the scent of the component A by repeated treatment is poor, and if it is too large, the viscosity of the fiber product treating agent composition increases and the usability deteriorates.
The mass ratio of the fragrance composition in component A to the silicone compound in component C is preferably in the fiber composition treating agent composition, preferably fragrance composition in component A / C component = 5/95 to 95. / 5, more preferably 20/80 to 80/20, still more preferably 30/70 to 60/40. Within this range, it is easy to understand the effect of improving the remaining fragrance during the repeated treatment.

Other ingredients:
The composition of the present invention contains components usually contained in a treating agent composition for textile products, for example, an antioxidant such as dibutylhydroxytoluene or hydroxyethanediphosphonic acid for the purpose of suppressing deterioration of the color tone and odor of the composition. 0 to 1% by mass of chelating agent such as benzalkonium chloride and other antibacterial agents for the purpose of imparting antibacterial properties to fabrics and clothes treated with the composition and suppressing sweat odor 0 to 3% by mass in the composition, and 0 to 0.1% by mass of a preservative such as isothiazolone liquid or 2-nitro-1,3-propanediol in the composition in order to enhance the antiseptic property of the composition 0 to 0.1% by mass of acid dyes or direct dyes in the composition for the purpose of imparting a preferable color tone to the product, and alcohol ethoxylates or alkylene oxides of hardened castor oil for the purpose of imparting dispersion stability of the composition 0 to 5% by mass of a nonionic surfactant such as an additive in the composition (this nonionic surfactant is the same as the nonionic surfactant that may be used in preparing the component A of the present invention). UV absorbers such as benzophenone 3 may be added to the composition for the purpose of improving the stability of the composition itself to ultraviolet light or for imparting an ultraviolet absorbing effect to clothing treated with the composition. 0 to 3% by mass, and 0.05 to 10% by mass of a water-soluble solvent such as ethanol or glycerin in the composition for the purpose of improving the stability and handling properties of the composition (this water-soluble solvent is A of the present invention). It may be the same as or different from the water-soluble solvent that may be used when preparing the components.

The composition of the present invention preferably has a pH of 2.0 to 7.0 at 25 ° C. The pH is measured using a pH meter without diluting the composition of the present invention.
The viscosity of the treatment composition for textile products of the present invention at 25 ° C. is preferably 10 to 1000 mPa · s. When it is in such a range, handling is further improved, which is preferable. The viscosity of the composition of the present invention can be measured using a B-type viscometer (manufactured by TOKIMEC).

The method for preparing the treating agent composition for textile products of the present invention is not particularly limited, but is not particularly limited to the liquid crystal conversion disclosed in JP-A-2-68137, JP-A-10-237762, and JP-A-2003-96674. A phase emulsification method is preferred. Specifically, an oil phase is obtained by mixing (B) a cationic compound, (C) a silicone compound, and, if necessary, a nonionic surfactant. The oil phase and, if necessary, a part of the aqueous phase containing the water-soluble component of the optional components are mixed at a temperature equal to or higher than the phase transition temperature (Tc) of the component (B) to obtain a high concentration cation. A liquid crystal composition containing a functional compound is formed. Next, the remaining aqueous phase is added to the liquid crystal composition, the liquid crystal composition is phase-inverted into an O / W emulsion, cooled to room temperature, and then the emulsion particles of component (A) are added and stirred. By this method, the treatment composition for textile products of the present invention can be prepared.
Alternatively, (C) a silicone compound, water, and if necessary, a nonionic surfactant is stirred, then (B) a cationic compound is added, and after sufficient stirring, (A) emulsion particles are added and stirred. The treatment composition for textiles of the present invention can also be prepared by this method.
In any method, when the component (A) is added, it is preferable to add the component (B) + (C) at a temperature lower than 30 ° C. When added at 30 ° C. or higher, the emulsion particles melt and the scent sustaining effect may be reduced.
The treatment composition for textiles of the present invention can be used, for example, by adding to the rinse water at the time of rinsing during washing. As another example, it can also be used by filling a trigger container, a dispenser container, an aerosol can, etc., and spraying directly on a textile product.
The composition of the present invention can be used regardless of whether the raw material of the textile product is natural fiber or synthetic fiber.

Next, the processing agent composition for functional fiber products of this invention is demonstrated.
<Functional fiber product treating agent composition>
[(A ') component]
Component (A ′) consists of (a′1) oil and fat having a melting point of 30 ° C. or higher (hereinafter also referred to as “(a′1) component”), and (a′2) repellent, cold / warm irritant, skin protection An emulsion of a mixture of one or more functional ingredients selected from the group consisting of ingredients, ultraviolet absorbers, antibacterial agents and antiviral agents (hereinafter also referred to as “(a′2) ingredient”) and water. is there.
In the treatment composition for functional fiber products of the present invention, the component (a′2) is not directly blended as it is, but is blended as an emulsion obtained by emulsifying with water together with the component (a′1). As a result, the adsorptivity of the component (a′2) to the fiber product is enhanced, and various functions can be imparted to the fiber product.
The emulsion may be either an oil-in-water (O / W) emulsion or a water-in-oil (W / O) emulsion, or may be an emulsion of any other type, among which dispersion stability. From the viewpoint of good properties, an oil-in-water (O / W) emulsion is preferred.

The viscosity of component (A ′) at 25 ° C. is preferably 10 to 300 mPa · s, and more preferably 10 to 200 mPa · s. When it is within this range, the handling property of the component (A ′) is further improved.
In the present invention, “viscosity” indicates a value measured using a B-type viscometer (manufactured by TOKIMEC) after adjusting the sample to 25 ° C. (measurement conditions: rotor No. 2, rotation speed 30 rpm, after 10 rotations) To measure the viscosity).

The average particle diameter of the emulsion particles in the component (A ′) is preferably 0.1 to 100 μm, more preferably 0.1 to 50 μm, and further preferably 5 to 50 μm. Within this range, the sustainability of the effect exhibited by the adsorption of the component (a′2) is further improved. In addition, when the fiber product is particularly dark, such as black, it is difficult for the emulsion particles remaining on the fiber product to remain after washing and drying.
In the present invention, the “average particle diameter” refers to a volume average particle diameter measured using a particle size distribution meter. As the particle size distribution analyzer, a particle size analyzer FPAR-1000 manufactured by Otsuka Electronics Co., Ltd., LASER SCATTERING PARTICLE SIZE DISTRIBUTION ANALYZER manufactured by Horiba, Ltd., or the like can be used.

(Fat and fat with melting point of 30 ° C or higher (a'1))
The melting point of the component (a′1) is 30 ° C. or higher, preferably the melting point is 40 ° C. or higher, more preferably 50 ° C. or higher. On the other hand, the upper limit of the melting point of the component (a′1) is preferably a melting point of 100 ° C. or lower, more preferably 90 ° C. or lower, and further preferably 80 ° C. or lower.
When the melting point of the component (a′1) is not less than the lower limit, the dispersion stability of the component (A ′) is further improved when the functional fiber product treating agent composition is stored under high temperature conditions. In addition, the effect of the component (a′2) adsorbed on the textile product after washing is preferable because it is not affected by the outside air temperature and room temperature and is easily sustained for a long time. When the melting point of the component (a′1) is not more than the upper limit value, the handleability is good and it is easy to mix.

In the present invention, the “melting point” refers to the melting point under normal pressure. Melting | fusing point shows the value measured by the differential scanning calorimetry (DSC) method as described in the oil chemistry dictionary-lipid and surfactant-(Maruzen).
When measuring by the DSC method, a differential scanning calorimeter (product name: DSC120, manufactured by Seiko Instruments Inc. (SII)) is used, and the sample is put in a measuring cell and the temperature is increased from 20 ° C. to 90 ° C. at 2 ° C./min. Heat at a temperature rate and read the temperature at the beginning of melting from the endothermic peak to obtain the melting point.
However, when the temperature at the beginning of melting is not clear, such as when the sample is a mixture of a plurality of oils and fats, the peak top temperature is taken as the melting point. When a plurality of peaks appear, the temperature at the peak top of the peak having the largest peak area (transition enthalpy) is defined as the melting point. Alumina is used as a control.

Examples of the fats and oils (a′1) having a melting point of 30 ° C. or higher include higher alcohols, higher fatty acids, and fatty acid glycerin esters.
The higher alcohol has a lower limit of carbon number of preferably 14 or more, more preferably 16 or more, further preferably 18 or more, and an upper limit of carbon number of preferably 24 or less. Is particularly preferred. Specific examples include 1-tetradecanol, 1-hexadecanol, 1-octadecanol, 1-icosanol, 1-docosanol, etc. Among them, 1-tetradecanol, 1-octadecanol, 1 -Icosanol and 1-docosanol are preferable, and 1-octadecanol, 1-icosanol and 1-docosanol are more preferable.
The higher fatty acid has a lower limit of carbon number of preferably 12 or more, more preferably 14 or more, further preferably 16 or more, and an upper limit of carbon number of preferably 24 or less, more preferably 22 or less. However, chain saturated monocarboxylic acids are particularly preferred. Specific examples include dodecanoic acid, tetradecanoic acid, hexadecanoic acid, octadecanoic acid, icosanoic acid, and docosanoic acid. Among these, octadecanoic acid, icosanoic acid, and docosanoic acid are preferable.
The fatty acid glycerin ester is preferably a mono-, di- or triester of a saturated fatty acid having 16 or more carbon atoms and glycerin. Specific examples include glycerin monostearate and glycerin monopalmitate. Among them, glycerin monostearate is preferable.

(A'1) component can be used individually by 1 type or in combination of 2 or more types.
Among them, the component (a′1) is selected from higher alcohols having a melting point of 40 ° C. or higher and higher fatty acids having a melting point of 40 ° C. or higher from the viewpoint of enhancing adsorption of emulsion particles even in the summer when the water temperature is high. The melting point is preferably one or more selected from higher alcohols having a melting point of 50 ° C. or higher and higher fatty acids having a melting point of 50 ° C. or higher.
In addition, as the component (a′1), in view of storage stability under high temperature conditions, a higher alcohol having a high melting point is selected, and higher alcohols having 16 to 24 carbon atoms and higher fatty acids having 16 to 24 carbon atoms. It is preferable that it is 1 or more types selected from.

  When two or more kinds of (a′1) components are used, it is preferable to use two or more kinds selected from higher alcohols, higher fatty acids and fatty acid glycerin esters as the (a′1) components; higher alcohols, higher fatty acids It is more preferable to use a mixture of two or three kinds selected from fatty acid glycerin esters, and it is particularly preferable to use a mixture of a higher alcohol and a higher fatty acid.

When a mixture of a higher alcohol and a higher fatty acid is used as the component (a'1), a mixture of a higher alcohol selected from 1-octadecanol and 1-docosanol and a higher fatty acid selected from octadecanoic acid and docosanoic acid Is preferably used.
The mixing ratio of the higher alcohol and the higher fatty acid is, by mass ratio, preferably higher alcohol: higher fatty acid = 30: 1 to 1: 1, more preferably 15: 1 to 2: 1, and 13: More preferably, it is 1-3: 1. When the mixing ratio of the higher alcohol and the higher fatty acid is within this range, the adsorptivity of the component (a'2) is improved. In the mixing ratio, it is not preferable that the ratio of higher fatty acid is particularly high because the handling property of the component (A ′) is deteriorated.

In the component (A ′), the content ratio of the component (a′1) is preferably 5 to 30% by mass, and more preferably 5 to 20% by mass.
When the content ratio of the component (a′1) is equal to or higher than the lower limit, the adsorptivity of the component (a′2) to the fiber product is improved. On the other hand, when the content ratio of the component (a′1) is equal to or lower than the upper limit value, the viscosity of the component (A ′) is not excessively increased, and handling properties are improved.

(Functional component (a'2))
In the functional fiber product treating agent composition of the present invention, the functional component (a'2) is selected from the group consisting of repellents, cool / warm stimulants, skin protecting components, ultraviolet absorbers, antibacterial agents and antiviral agents. One or more selected. However, the functional component (a′2) excludes the oil (a′1) having a melting point of 30 ° C. or higher.

-Repellent In the present invention, the "repellent" is a component having a repellent effect against insects such as mosquitoes, gnats, abs, stings flies, ticks, moths and ants.
Repellents include diethyltoluamide, paramenthane-3,8-diol, anise oil, cinnamic acetate, nerylpropionate, methylanthranilate, citronella, neryl formate, cyclic terpene alcohol, cypress oil, beaver oil, bromo Anfer, laurel oil, eucalyptus oil, etc. are mentioned.
Among these, paramentane-3,8-diol, diethyltoluamide, laurel oil are more preferable because parasiten-3,8-diol is more preferable since parasitane-3,8-diol, diethyltoluamide, and laurel oil are particularly preferable because of the better repellent effect of mosquitoes. More preferred is diethyl toluamide.

-Cold / warm irritant In the present invention, the “cold / warm irritant” is not attached to the fiber and the temperature of the attached part is lowered or increased, but the agent is applied to the skin by wearing a fiber product. It is a component that feels cold or warm when in contact.
Examples of the cool / warm stimulant include nonyl acid vanillyl amide, benzyl nicotinate, vanillyl butyl ether, vanillyl propyl ether, vanillyl pentyl ether, pepper extract, menthol, menthol derivative, camphor and the like.
Of these, vanillyl butyl ether and menthol derivatives are more preferred because the sustainability of the effect exhibited by the cool / warm stimulant is better.
Examples of the menthol derivative include l-menthyl glyceryl ether, menthoxypropene diol and the like.

-Skin protection component In the present invention, the "skin protection component" is a component that increases the moisturizing effect of the skin by wearing the textile product and contacting the drug with the skin.
Skin protection ingredients include liquid paraffin, petrolatum, montan wax, squalane, squalene, olive oil, avocado oil, evening primrose oil, jojoba oil, camellia oil, macadamia nut oil, mint oil, sunflower oil, rapeseed oil, sesame oil, wheat germ oil, Castor oil, safflower oil, cottonseed oil, soybean oil, jojoba oil, ceramide, pseudoceramides and the like.

Ultraviolet absorber In the present invention, the “ultraviolet absorber” is a drug that has an effect of protecting ultraviolet rays, and is a component that absorbs ultraviolet rays, converts them into infrared rays, visible rays, and the like and emits them.
Examples of ultraviolet absorbers include aminobenzoic acid derivatives such as p-aminobenzoic acid, ethyl p-aminobenzoate, glyceryl p-aminobenzoate, and amyl p-dimethylaminobenzoate; ethylene glycol salicylate, dipropylene glycol salicylate, salicylic acid Salicylic acid derivatives such as octyl, myristyl salicylate; methyl diisopropylcinnamate, ethyl p-methoxycinnamate, isopropyl p-methoxycinnamate, p-methoxycinnamate-2-ethylhexyl, butyl p-methoxycinnamate, etc. Cinnamic acid derivatives of: benzophenone derivatives such as 2-hydroxy-4-methoxybenzophenone, 2-hydroxy-4-methoxybenzophenone-5-sulfonic acid, 2,2′-dihydroxy-4-methoxybenzophenone; urocanic acid, urocanic acid Examples thereof include azole compounds such as ethyl; 4-t-butyl-4′-methoxybenzoylmethane and the like.

-Antibacterial agent In this invention, an "antibacterial agent" is a component which has the effect which suppresses the proliferation of the microbe on a fiber and also suppresses generation | occurrence | production of the bad smell derived from the decomposition product of microorganisms.
Examples of the antibacterial agent include diclosan, triclosan, bis- (2-pyridylthio-1-oxide) zinc, polyhexamethylene biguanidine hydrochloride, 8-oxyquinoline, polylysine and the like.
-Antiviral agent In this invention, an "antiviral agent" is a component which has an effect which destroys a virus on a fiber. Examples of the antiviral agent include polyoxyethylene alkyl ethers having an alkyl group or alkenyl group having 10 to 22 carbon atoms and an average addition mole number of ethylene oxide of 3 to 5 mol, ricinoleic acid monoglyceride, and the like.

(A'2) component can be used individually by 1 type or in combination of 2 or more types.
Among them, as the component (a′2), diethyl toluamide, paramentane-3,8-diol, anise oil, cinnamic acetate, neryl propionate, methyl anthranilate, citronella, neryl formate, cyclic terpene alcohol, It preferably contains one or more repellents selected from the group consisting of cypress oil, beaver oil, bromoampheter, laurel oil, eucalyptus oil.
The component (a′2) is a kind selected from the group consisting of nonyl acid vanillylamide, benzyl nicotinate, vanillyl butyl ether, vanillyl propyl ether, vanillyl pentyl ether, red pepper extract, menthol, menthol derivative, camphor. It is preferable to contain the above cold / warm feeling stimulant.

In the component (A ′), the content ratio of the component (a′2) is preferably 3 to 30% by mass, and more preferably 5 to 20% by mass.
When the content ratio of the component (a′2) is equal to or higher than the lower limit value, the effect exhibited by the component (a′2) is more easily obtained. On the other hand, if the content rate of (a'2) component is below an upper limit, the effect which (a'2) component exhibits will be easy to be sustained. In addition, the temporal stability of the treatment composition for functional fiber products under high temperature conditions is improved.

  In the component (A ′), the mixing ratio of the component (a′1) and the component (a′2) (or all of them when two or more are included) is a mass ratio, and the component (a′1): (a ′ 2) Component = 1: 3 to 3: 1 is preferable, and 1: 2 to 2: 1 is more preferable. When the mixing ratio of the component (a′1) and the component (a′2) is within this range, the adsorptivity of the component (a′2) to the fiber product is improved.

(water)
40 to 95 mass% is preferable and, as for the content rate of the water in (A ') component, 50 to 90 mass% is more preferable.
If the water content is at least the lower limit, the handling properties will be good. On the other hand, if the water content is not more than the upper limit, the viscosity will not be too low and stirring will be facilitated during compounding.

In addition to the component (a′1), the component (a′2) and water, the component (A ′) may contain other components as necessary.
In the processing agent composition for functional fiber products of this invention, it is preferable to contain a water-soluble solvent and an emulsifier as other components, and it is especially preferable to use a water-soluble solvent and an emulsifier together. By using a water-soluble solvent and an emulsifier in combination, the average particle diameter of the emulsion particles in the component (A ′) is kept stable within the above preferred range, and the component (a′2) is adsorbed on the fiber product. The nature is further improved.

..Water-soluble solvents Water-soluble solvents include primary alcohols having 2 to 3 carbon atoms such as ethanol and isopropanol; glycols having 2 to 6 carbon atoms such as ethylene glycol, propylene glycol and dipropylene glycol; glycerin and diethylene glycol monobutyl ether Examples thereof include polyhydric alcohols having 3 to 8 carbon atoms.
Of these, primary alcohols and polyhydric alcohols having 2 to 3 carbon atoms are preferable from the viewpoint of aroma and price, and ethanol and glycerin are particularly preferable.
A water-soluble solvent can be used individually by 1 type or in combination of 2 or more types as appropriate.
In the component (A ′), the content of the water-soluble solvent is preferably 30% by mass or less, and more preferably 2 to 20% by mass. When the content ratio of the water-soluble solvent is within this range, the adsorptivity of the component (a′2) to the fiber product is further increased, and the sustainability of the effect exhibited by the component (a′2) is improved.

..Emulsifier Examples of the emulsifier include anionic surfactants, cationic surfactants, amphoteric surfactants, and nonionic surfactants. Of these, cationic surfactants and nonionic surfactants are preferred because of their excellent emulsifying performance and low cost.

As the cationic surfactant, a two-chain cationic surfactant having two alkyl groups or alkenyl groups having 8 to 12 carbon atoms which may be separated by an ester group or an amide group in the molecule, and an ester in the molecule 1-chain cationic surfactant having one alkyl group or alkenyl group having 10 to 20 carbon atoms which may be interrupted by a group or an amide group, polyoxyethylene having an average addition mole number of ethylene oxide of 5 to 100 moles Examples thereof include ethylene alkylmethylammonium salts and two-chain cationic surfactants having two alkyl groups or alkenyl groups having 14 to 20 carbon atoms which may be separated by an ester group or an amide group in the molecule. Specifically, N, N-distearoyloxyethyl-N-methyl, N-hydroxyethylammonium methyl sulfate, N, N-dioleoyloxyethyl-N-methyl, N-hydroxyethylammonium methyl sulfate, didecyl Suitable examples include dimethylammonium chloride, stearyltrimethylammonium chloride, or mixtures thereof.
Here, “an alkyl group or an alkenyl group optionally separated by an ester group or an amide group in the molecule” means an ester group and an amide group in the middle of the carbon chain (between adjacent carbon atoms). The alkyl group or alkenyl group which may have 1 or more types of these is meant.

  Nonionic surfactants include polyoxyethylene alkyl ethers and polyoxyethylene fatty acid alkyls having an alkyl group or alkenyl group having 10 to 22 carbon atoms and an average addition mole number of ethylene oxide of 10 to 100 mol (of the alkyl group). C1-3 ester; polyoxyethylene alkylamine having an average addition mole number of ethylene oxide of 10 to 100 mole, alkyl polyglucoside having an alkyl group or alkenyl group having 8 to 18 carbon atoms, average addition mole number of ethylene oxide For example, hydrogenated castor oil in which is 10 to 100 mol. Among these, a polyoxyethylene alkyl ether having an alkyl group having 10 to 14 carbon atoms and an average added mole number of ethylene oxide of 30 to 70 mol is preferable.

An emulsifier can be used individually by 1 type or in combination of 2 or more types as appropriate.
In the component (A ′), the content of the emulsifier is preferably 30% by mass or less, and more preferably 1 to 30% by mass.
When the content ratio of the emulsifier is within this range, the average particle diameter of the emulsion particles in the component (A ′) can be easily controlled within the preferable range described above. And the adsorptivity of (a'2) component to a textile product improves.
In addition, when using a cationic surfactant as this emulsifier, you may use the same thing as the (B ') cationic compound mentioned later.

  Moreover, in the processing agent composition for functional fiber products of this invention, you may contain additives, such as antioxidant, antiseptic | preservative, an antifoamer, and a pH adjuster, as another component.

In the treatment composition for functional fiber products, the content ratio of the component (A ′) is preferably 0.01 to 20% by mass, and more preferably 0.02 to 15% by mass.
When the content ratio of the component (A ′) is equal to or higher than the lower limit, the content ratio of the component (A ′) in the functional fiber product treatment composition increases, so that the adsorptivity to the fibers increases (a '2) The sustainability of the effect of the ingredients is increased. On the other hand, if the content rate of (A ') component is below an upper limit, adsorption | suction of the emulsion particle | grains by (B') component will become difficult to be inhibited.

In the treatment composition for functional fiber products, the content ratio of the component (a′1) is preferably 0.1 to 5% by mass, and more preferably 0.3 to 5% by mass.
When the content ratio of the component (a′1) is within this range, the adsorptivity of the emulsion particles in the component (A ′) to the fiber product is improved. Further, the dispersion stability of the emulsion particles in the functional fiber product treating agent composition is likely to be kept good.

In the processing agent composition for functional fiber products, the content ratio of the component (a′2) is preferably 0.01 to 10% by mass, and more preferably 0.1 to 5% by mass.
When the content ratio of the component (a′2) is equal to or higher than the lower limit, the adsorptivity of the component (a′2) to the fiber product is increased, and the effect exhibited by the component (a′2) is easily obtained. On the other hand, when the content ratio of the component (a′2) is not more than the upper limit value, the treatment composition for functional fiber products hardly causes discoloration.

When the component (A ′) contains a water-soluble solvent or an emulsifier, the content ratio of the water-soluble solvent in the functional fiber product treating agent composition is preferably 5% by mass or less, and 0.05 to 5% by mass. More preferably, 0.1-3 mass% is further more preferable. When the content ratio of the water-soluble solvent is within this range, the adsorptivity of the component (a′2) to the fiber product is increased, and the sustainability of the effect exhibited by the component (a′2) is improved.
In the functional fiber product treating agent composition, the content of the emulsifier is preferably 0.5% by mass or less, more preferably 0.01 to 0.5% by mass, and further 0.05 to 0.3% by mass. preferable. When the content of the emulsifier is within this range, the adsorptivity of the component (a′2) to the fiber product is improved.

[(B ') Cationic compound]
In the processing agent composition for functional fiber products of the present invention, by containing the component (A ′) together with (B ′) a cationic compound (hereinafter also referred to as “component (B ′)”), ( The emulsion particles in the component A ′) can be efficiently adsorbed on the surface of the fiber product, and the adsorptivity of the emulsion particles is improved.
(B ′) The cationic compound may be water-soluble, water-insoluble, or a mixture thereof.
Here, “water-soluble” means that 1 g or more is dissolved in 100 g of water at 25 ° C.
“Water-insoluble” means that the solubility in 100 g of water at 25 ° C. is less than 1 g.

(Water-soluble cationic compound)
Among the water-soluble cationic compounds, preferred are neutralized or quaternized compounds of tertiary amine compounds represented by the following general formula (I) or general formula (II), water-soluble cationic compounds A high molecular compound is mentioned.

［式（Ｉ）中、Ｒ１はエステル基、エーテル基又はアミド基で分断されていてもよい炭素数１２〜２０の炭化水素基を表す。複数のＲ２は、同一でも異なっていてもよく、それぞれ炭素数１〜４のアルキル基又は炭素数２〜４のヒドロキシアルキル基を表す。式（ＩＩ）中、複数のＲ３は、同一でも異なっていてもよく、それぞれエステル基、エーテル基又はアミド基で分断されていてもよい炭素数８〜１２の炭化水素基を表す。Ｒ４は、炭素数１〜４のアルキル基又は炭素数２〜４のヒドロキシアルキル基を表す。］

[In Formula (I), R1 represents a hydrocarbon group having 12 to 20 carbon atoms which may be divided by an ester group, an ether group or an amide group. Several R2 may be same or different and represents a C1-C4 alkyl group or a C2-C4 hydroxyalkyl group, respectively. In formula (II), a plurality of R3 may be the same or different and each represents a hydrocarbon group having 8 to 12 carbon atoms which may be separated by an ester group, an ether group or an amide group. R4 represents an alkyl group having 1 to 4 carbon atoms or a hydroxyalkyl group having 2 to 4 carbon atoms. ]

-Neutralized product or quaternized product of tertiary amine compound represented by general formula (I) or general formula (II) In the present invention, "hydrocarbon group optionally separated by ester group, ether group or amide group""Means a hydrocarbon group that may have one or more of an ester group, an ether group, and an amide group in the middle of the carbon chain (between adjacent carbon atoms).
In the formula (I), examples of the hydrocarbon group for R1 include a linear or branched alkyl group or alkenyl group. 14-20 are preferable and, as for carbon number of R1, 14-18 are more preferable. Among them, the hydrocarbon group of R1 is preferably a hydrocarbon group having 14 to 20 carbon atoms because it is adsorbed to the fiber and further increases flexibility, and is a linear or branched chain having 14 to 20 carbon atoms. An alkyl group or an alkenyl group is preferable, and a linear alkyl group having 14 to 18 carbon atoms is more preferable.
In the formula (I), R2 is preferably a methyl group, an ethyl group, a hydroxyethyl group or a hydroxypropyl group, more preferably a methyl group or a hydroxyethyl group.

In the formula (II), examples of the hydrocarbon group represented by R3 include a linear or branched alkyl group or alkenyl group. As for carbon number of R3, 10-12 are preferable. Especially, as a hydrocarbon group of R3, a linear or branched alkyl group or an alkenyl group is preferable from the viewpoint of dispersion stability during high temperature storage. Specifically, R3 is preferably a decyl group, a dodecyl group, or a decylyloxyethyl group.
In the formula (II), R4 is preferably a methyl group, an ethyl group, a hydroxyethyl group, or a hydroxypropyl group, and more preferably a methyl group or a hydroxyethyl group.

Examples of the acid that forms a neutralized product of the tertiary amine compound represented by the general formula (I) or the general formula (II) include hydrochloric acid, sulfuric acid, and methyl sulfuric acid. As the neutralized product, one obtained by neutralizing a tertiary amine compound represented by the formula (I) or the formula (II) in advance may be used, and these acids (hydrochloric acid, sulfuric acid, methyl sulfuric acid, etc.) And a solution obtained by adding a liquid or solid product of the tertiary amine compound into an aqueous solution containing any of the above-mentioned tertiary amine compounds and any of these acids. You may use what was put into water at the same time.
Examples of the quaternizing agent that forms a quaternized product of the tertiary amine compound include methyl chloride and dimethyl sulfate.

Examples of neutralized or quaternized tertiary amine compounds represented by the above general formula (I) or general formula (II) include stearyltrimethylammonium chloride, didecyldimethylammonium chloride, didodecyldimethylammonium chloride, stearoyl. Oxyethyl-N, N-dihydroxyethyl-N-methylammonium methyl sulfate and N, N-didecylyloxyethyl-N-hydroxyethyl-N-methylammonium methyl sulfate are preferred.
Of these, stearyltrimethylammonium chloride, didecyldimethylammonium chloride, didodecyldimethylammonium chloride, and stearoyloxyethyl-N, N-dihydroxyethyl-N-methylammonium methylsulfate are more preferable.

Water-soluble cationic polymer compound The water-soluble cationic polymer compound preferably has a cationization degree of 0.1% or more, more preferably 0.1 to 35%. In particular, those having a degree of cationization of 2.5% or more are preferred, and those having a cationization degree of 2.5 to 20% are most preferred. When the degree of cationization satisfies such a condition, the emulsion particles in the component (A ′) can be efficiently adsorbed to the fiber product.

Here, “cationization degree” means that a water-soluble cationic polymer compound is a polymer of a cationic monomer, a copolymer of a cationic monomer and a nonionic monomer, and a part of a nonionic polymer is made cationic. In the case of a group modified or substituted with a group (such as cationized cellulose), the water-soluble cationic polymer compound is a copolymer of a cationic monomer and an anionic monomer, and a cation. In the case of a copolymer of an ionic monomer, an anionic monomer and a nonionic monomer, it is defined as a value calculated by the following formula (2).
Cation degree (%) = X × Y × 100 Formula (1)
[X: atomic weight of a cationized atom (such as nitrogen) in the cationic group of the polymer compound Y: number of moles of the cationic group contained in 1 g of the polymer compound]

Degree of cationization (%) = X × (Y−Z) × 100 Formula (2)
[X: atomic weight of a cationized atom (such as nitrogen) in a cationic group of a polymer compound Y: number of moles of a cationic group contained in 1 g of the polymer compound Z: anion contained in 1 g of the polymer compound The number of moles of the functional group (an anionic group of Z includes a carboxy group and a sulfonic acid group contained in the monomer unit in the polymer chain, specifically, a carboxylic acid in acrylic acid, and the like. However, the counter ion of the cationic group is not included.)]

  As an example of calculating the degree of cationization, a case of MERQUAT280 (manufactured by NALCO, m: n = 80: 20) represented by the following general formula (III) is shown below.

X: 14 (atomic weight of nitrogen atom)
Y: 4.95 × 10 ⁻³ (calculated from the weight of 0.8 g of the cationic group in 1 g and the molecular weight of the cationic group)
Z: 2.78 × 10 ⁻³ (calculated from the mass of 0.2 g of anionic group in 1 g and the molecular weight of the anionic group)
Cation degree (%) = X × (Y−Z) × 100
= 14 × (4.95 × 10 ⁻³ −2.78 × 10 ⁻³ ) × 100
≒ 3.0
According to the formula (2), the degree of cationization is calculated as 3.0 (%).

  In addition, according to the calculation method of the cationization degree mentioned above, the cationization degree of the polymer of a nonionic monomer and the polymer of an anionic monomer will be 0%.

The water-soluble cationic polymer compound preferably has a weight average molecular weight (Mw) measured by gel permeation chromatography using polyethylene glycol as a standard substance of 1000 to 5000000, more preferably 3000 to 1000000. More preferably, it is 5,000 to 500,000.
When the Mw is in the above range, an increase in the viscosity of the functional fiber product treating agent composition is suppressed, and usability can be further improved.

Specific examples of the water-soluble cationic polymer compound include MERQUAT100 (manufactured by NALCO), Adekathioace PD-50 (Asahi Denka Kogyo Co., Ltd.), Daidol EC-004, Daidoru HEC, Daido Kasei Kogyo Dimethyl diallylammonium chloride / acrylic acid copolymer such as MERQUAT550 JL5 (manufactured by NALCO), dimethyl diallylammonium chloride / acrylamide copolymer, MERQUAT280 (manufactured by NALCO), etc. Polymer, cationized cellulose such as Leogard KGP (manufactured by Lion Corporation), imidazolinium chloride / vinyl pyrrolidone copolymer such as LUVIQUAT-FC905 (manufactured by B / A / S / F), LUGALVAN-G15000 (B / A Polyethyleneimine such as S.F.), cationized polyvinyl alcohol such as Poval CM318 (manufactured by Kuraray Co., Ltd.), natural polymer derivatives having amino groups such as chitosan, diethylamino methacrylate, ethylene oxide, etc. are added. And a copolymer with a vinyl monomer having a hydrophilic group.
Of these, a polymer of dimethyldiallylammonium chloride and cationized cellulose are particularly preferred.

(Water-insoluble cationic compound)
Preferred examples of the water-insoluble cationic compound include a neutralized product or a quaternized product of a tertiary amine compound represented by the following general formula (IV).

［式中、複数のＲ５は、同一でも異なっていてもよく、エステル基、エーテル基又はアミド基で分断されていてもよい炭素数１４〜２０の炭化水素基を表す。Ｒ６は、炭素数１〜４のアルキル基もしくは炭素数２〜４のヒドロキアルキル基、又はエステル基、エーテル基もしくはアミド基で分断されていてもよい炭素数１４〜２０の炭化水素基を表す。］

[Wherein, a plurality of R5 may be the same or different and each represents a hydrocarbon group having 14 to 20 carbon atoms which may be separated by an ester group, an ether group or an amide group. R6 represents a C14 to C20 hydrocarbon group which may be separated by an alkyl group having 1 to 4 carbon atoms, a hydroxyalkyl group having 2 to 4 carbon atoms, or an ester group, an ether group or an amide group. ]

In the formula (IV), examples of the hydrocarbon group for R5 include a linear or branched alkyl group or an alkenyl group. 16-20 are preferable and, as for carbon number of R5, 18-20 are more preferable. Among them, the hydrocarbon group of R5 is preferably a hydrocarbon group having 16 to 20 carbon atoms, which may be separated by an ester group or an amide group, because it is adsorbed on the fiber and becomes more flexible. A linear alkyl group or alkenyl group having 18 to 20 carbon atoms which may be interrupted by an amide group is more preferable.
In the formula (IV), the alkyl group and hydroxyalkyl group represented by R6 are preferably a methyl group, an ethyl group, a hydroxyethyl group, or a hydroxypropyl group, and more preferably a methyl group or a hydroxyethyl group. The hydrocarbon group for R6 is the same as the hydrocarbon group for R5.

  The acid for forming the neutralized product of the tertiary amine compound represented by the general formula (IV) and the quaternizing agent for forming the quaternized product of the tertiary amine compound are represented by the above formula (I) or formula ( The same thing as the case in the tertiary amine compound represented by II) is mentioned.

As a neutralized product or quaternized product of the tertiary amine compound represented by the general formula (IV), distearyldimethylammonium chloride, dipalmityldimethylammonium chloride, N, N-distearoyloxyethyl-N- Examples thereof include methyl, N-hydroxyethylammonium methyl sulfate, N, N-dioleoyloxyethyl-N-methyl, N-hydroxyethylammonium methyl sulfate and the like.
Among them, distearyldimethylammonium chloride, N, N-distearoyloxyethyl-N-methyl, N-hydroxyethylammonium methyl sulfate, N, N-dioleoyloxyethyl-N-methyl, N-hydroxyethylammonium methyl Sulfate is particularly preferred.

(B ') A cationic compound can be used individually by 1 type or in combination of 2 or more types as appropriate.
As the component (B ′), the neutralized product of the tertiary amine compound represented by the formula (I), because the adsorbability of the emulsion particles in the component (A ′) is particularly good. Alternatively, a quaternized product, a neutralized or quaternized product of a tertiary amine compound represented by the formula (IV), or a mixture thereof is preferable. Especially, the quaternized product of the tertiary amine represented by the above formula (I) or formula (IV) or a mixture thereof is more preferable.

(B ′) When using a neutralized or quaternized tertiary amine compound represented by the above formula (I) or (II) as the cationic compound, in the treatment composition for functional fiber products, The content ratio of the component (B ′) is preferably 1 to 20% by mass, and more preferably 1.5 to 16% by mass.
When the content ratio of the component (B ′) is not less than the lower limit value, the emulsion particles in the component (A ′) can be more efficiently adsorbed to the fiber product. On the other hand, if the content ratio of the component (B ′) is not more than the upper limit value, the emulsion particles can be sufficiently adsorbed to the fiber product, which is economically suppressed.

(B ′) When a water-soluble cationic polymer compound is used as the cationic compound, the content ratio of the component (B ′) in the functional fiber product treating agent composition is preferably 1 to 10% by mass, 1.2-8 mass% is more preferable.
When the content ratio of the component (B ′) is at least the lower limit value, the adsorptivity of the emulsion particles in the component (A ′) to the fiber product is further increased. On the other hand, if the content ratio of the component (B ′) is not more than the upper limit value, an increase in the viscosity of the functional fiber product treating agent composition is suppressed, and usability can be further improved. .

(B ′) When a neutralized or quaternized tertiary amine compound represented by the above formula (IV) is used as the cationic compound, the component (B ′) in the functional fiber product treatment composition The content ratio is preferably 1 to 20% by mass, and more preferably 1.5 to 16% by mass.
When the content ratio of the component (B ′) is at least the lower limit value, the adsorptivity of the emulsion particles in the component (A ′) to the fiber product is further increased. Also, good flexibility can be imparted to the fiber product. On the other hand, if the content ratio of the component (B ′) is not more than the upper limit value, an increase in the viscosity of the functional fiber product treating agent composition is suppressed, and usability can be further improved. .

In the functional fiber product treating agent composition, the mixing ratio of the component (A ′) and the component (B ′) is a mass ratio of (A ′) :( B ′) = 0.5: 99.5. The range is preferably 70:30, and more preferably 1:99 to 50:50.
When the mixing ratio of the component (A ′) is too high from the range of the mass ratio, the effect of adsorbing the component (A ′) on the fiber together with the component (B ′) is likely to be reduced. On the other hand, when the mixing ratio of the component (B ′) is too high, the amount of the emulsion particles adsorbed on the fiber tends to decrease.

[(C ′) silicone compound]
The processing agent composition for functional fiber products of the present invention further contains a silicone compound. By containing the silicone compound, the adsorptivity of the functional component (a′2) to the cloth is improved in repeated use. The slipperiness of the fabric treated with the composition of the present invention is also improved. Examples of the silicone compound that can be used in the present invention include silicone compounds that are generally used in the treatment of textile products, which increases the adsorptivity of the functional component (a'2) to the fabric, There is no particular limitation as long as it provides smoothness when adsorbed.
Silicone compounds commonly used in the treatment of textile products include dimethyl silicone, polyether modified silicone, methylphenyl silicone, alkyl modified silicone, higher fatty acid modified silicone, methyl hydrogen silicone, fluorine modified silicone, epoxy modified silicone. Carboxy-modified silicone, polyglycerol-modified silicone, carbinol-modified silicone, amino-modified silicone, and the like.
The molecular structure of the silicone compound may be linear or branched or cross-linked. The modified silicone compound may be modified with one kind of organic functional group or may be modified with two or more kinds of organic functional groups.

The silicone compound preferably has a kinematic viscosity at 25 ° C. of 10 to 100000000 mm ² / s, more preferably 1000 to 100000 mm ² / s. When the kinematic viscosity is in such a range, the adsorptivity of the functional component (a'2) to the fabric increases, it is easy to mix, and the fabric treated with the functional fiber product treating agent composition of the present invention. The slipperiness of is good.

  As the silicone compound, oil can be used as it is, and it can also be used as an emulsion dispersed by any emulsifier.

A commercially available product can be used as the silicone compound, and specific examples thereof include those shown below.
Dimethyl silicone: SH200C-1,000CS, SH200C-5,000CS, SH200C-30,000CS, SH200C-60,000CS, SH200C-100,000CS, SH200C-1,000,000CS (above, Toray Dow Corning Co., Ltd.) Made).
Polyether-modified silicone oil: SH3772M, SH3775M, SH3749, FZ-2161, FZ-2203 (manufactured by Toray Dow Corning Co., Ltd.); KF6011, KF6012, KF6013, KF6016, KF6017 (above, Shin-Etsu Chemical Co., Ltd.) SILWET L-7001, TSF4450, TSF4452 (manufactured by Momentive Performance Materials Japan GK).
Amino-modified silicone: BY16-849, BY16-853C, BY16-872, BY16-892, BY16-879B (manufactured by Toray Dow Corning Co., Ltd.); TSF4706 (manufactured by Momentive Performance Materials Japan GK).
Alkyl-modified silicone: SF8416, BY16-846, AMS-C30 (above, manufactured by Toray Dow Corning Co., Ltd.); SILSOFT034 (produced by Momentive Performance Materials Japan GK).
Amide-polyether modified silicone: BY16-878, BY16-891 (above, manufactured by Toray Dow Corning Co., Ltd.).

A silicone compound can be used individually by 1 type or in combination of 2 or more types as appropriate.
In the functional fiber product treating agent composition, the content ratio of the silicone compound is preferably 0.05 to 20% by mass, more preferably 0.2 to 10% by mass, and further preferably 0.5 to 5% by mass.
When the content ratio of the silicone compound is more than the lower limit, the adsorptivity of the functional component (a'2) to the fabric increases during repeated treatment, and the slipperiness and smoothness of the treated fabric is further increased, and the upper limit is not exceeded. If so, an increase in the viscosity of the functional fiber product treating agent composition is suppressed, and usability can be further improved.

[Other ingredients]
In addition to the above components (A ′), (B ′), and (C ′), the treatment composition for functional fiber products of the present invention may contain other components as necessary. Good.
As other components, for the purpose of suppressing deterioration of the color tone or odor of the components usually contained in the functional fiber product treating agent composition, for example, the functional fiber product treating agent composition, an antioxidant. You may contain 0-1 mass% (dibutylhydroxytoluene etc.) or chelating agents (hydroxyethane diphosphonic acid etc.) in the processing agent composition for functional textiles.
In addition, an antibacterial agent (such as benzalkonium chloride) is added for the purpose of imparting antibacterial properties to fabrics and clothes treated with the functional fiber product treating agent composition and suppressing the generation of sweat odors. You may contain 0-3 mass% in the processing agent composition for functional textiles.
Further, in order to enhance the antiseptic property of the functional fiber product treating agent composition, an antiseptic (isothiazolone liquid, 2-nitro-1,3-propanediol, etc.) is added to the functional textile product treating agent composition. You may contain 0-0.1 mass%.
Moreover, even if it contains 0-0.1 mass% of acidic dye, a direct dye, etc. in the processing agent composition for functional textiles in order to provide a preferable color tone to this processing agent composition for functional textiles. Good.
In addition, for the purpose of enhancing the dispersion stability of the treatment composition for functional fiber products, nonionic surfactants (alkylene oxide adducts of alcohol ethoxylates, alkylene oxide adducts of hardened castor oil, etc.) are used for functional fiber products. You may contain 0-5 mass% in a processing agent composition. The nonionic surfactant may be the same as or different from the nonionic surfactant that may be used as an emulsifier when preparing the component (A ′).
In addition, in order to improve the stability and handling properties of the functional fiber product treating agent composition, a water-soluble solvent (ethanol, glycerin, etc.) is added to the functional fiber product treating agent composition in an amount of 0 to 10% by mass. You may contain. The water-soluble solvent may be the same as or different from the water-soluble solvent that may be used when preparing the component (A ′).

Moreover, in order to improve the fragrance of the processing agent composition for functional fiber products, the processing agent composition for functional fiber products of the present invention may contain a fragrance. Examples of the fragrances include fragrance ingredients and fragrance compositions generally used for textile finishing agents or clothing softeners.
0.001-5 mass% is preferable, as for the content rate of a fragrance | flavor in the processing agent composition for functional fiber products, 0.01-4 mass% is more preferable, and 0.1-3 mass% is further more preferable.
If the content ratio of the fragrance is less than the lower limit value, imparting the remaining fragrance property to the fiber product is insufficient, and even if the upper limit value is exceeded, no more fragrance property is obtained, which is economically undesirable.

The functional fiber product treating agent composition of the present invention preferably has a pH of 2 to 7 at 25 ° C.
The pH of the functional fiber product treating agent composition is a value measured using a pH meter after leaving the stock solution at 25 ° C. without diluting the functional fiber product treating agent composition.
The functional fiber product treating agent composition of the present invention preferably has a viscosity at 25 ° C. of 10 to 1000 mPa · s. In such a range, the handling property is further improved, which is preferable.

<Method for producing functional fiber product treating agent composition>
[Step (i) for obtaining a mixture of oil (a'1) and functional component (a'2)]
A mixture of the component (a′1) and the component (a′2) can be prepared, for example, as follows.
The component (a'1) is heated to a temperature equal to or higher than its melting point to form a liquid. Next, a liquid mixture is obtained by adding the liquid (a′2) component and, if necessary, a water-soluble solvent or an emulsifier to the liquid (a′1) component. Alternatively, the component (a′1), the component (a′2), the water-soluble solvent, and the emulsifier are mixed while heating to a temperature equal to or higher than the melting point of the component (a′1) to obtain a liquid mixture.
In particular, the (a'1) component, the (a'2) component, the water-soluble solvent, and the emulsifier are simultaneously mixed while heating above the melting point of the (a'1) component to form a liquid mixture. The obtaining method is preferred. According to this method, the emulsion (A ′) in which the emulsion particles containing the component (a′2) are dispersed can be easily prepared in the next step (ii). By blending the emulsion particles containing the component (a′2), the adsorptivity of the component (a′2) to the fiber product is improved. In addition, according to such a method, emulsion particles having a lamellar structure or a vesicle structure are easily obtained. When the emulsion particles have a lamellar structure or a vesicle structure, the adsorptivity of the emulsion particles to the fiber product is further increased, and accordingly, the effect of the component (a′2) is excellent in sustainability.
Emulsion particles having a lamella structure or a vesicle structure can be prepared by controlling the type of component (a′1), water-soluble solvent or emulsifier, the amount of these components, and the stirring conditions during emulsification.

[Step (ii) for obtaining component (A ′)]
In this step (ii), a low-shear mixer equipped with paddle blades, propeller blades, and the like can be used for stirring.
The component (A ′) can be prepared, for example, as follows.
The liquid mixture obtained in step (i) is added dropwise with stirring to ion-exchanged water that has been preheated to the melting point or higher of component (a′1).
For example, when a low shear type mixing device equipped with paddle blades is used, the stirring speed when stirring the liquid mixture and ion-exchanged water is preferably 100 to 2000 rpm, and preferably 200 to 1500 rpm. More preferred.
When the stirring speed is equal to or higher than the lower limit, the liquid mixture and ion-exchanged water are better mixed, the emulsion particles are miniaturized, and the dispersibility of the emulsion particles is improved. Even if the stirring speed exceeds the upper limit, the effect of improving the dispersibility of the emulsion particles is saturated.
The stirring time of the liquid mixture and ion-exchanged water is preferably 10 seconds to 10 minutes, and more preferably 30 seconds to 5 minutes. When the stirring time is within this range, the emulsion particles are sufficiently miniaturized and the dispersibility of the emulsion particles is improved.

  Thereafter, the component (A ′) can be prepared by continuing to stir and preferably cool to 30 ° C. or lower, more preferably 15 to 30 ° C.

[Step (iii) of mixing (A ′) component and (B ′) cationic compound]
As a method of mixing the (A ′) component and the (B ′) cationic compound, the (B ′) cationic compound may be added to the (A ′) component, or the (B ′) cationic compound (A ') You may add ingredients.
(B ′) The cationic compound can be blended in the form of a solid, a solution, a dispersion, or the like.
As an example of this step (iii), (B ′) an operation of emulsifying the cationic compound and water to obtain an emulsion (D ′), and the emulsion (D ′) and the emulsion (A ′) Preferably, a process including an operation of mixing is added.

・ Operation for obtaining emulsion (D ′) In this operation, stirring is carried out by a high shear type mixing device such as a homomixer, ultramixer, fill mix, and clear mix; a low shear type equipped with paddle blades, propeller blades, etc. Can be used.
The emulsion (D ′) can be obtained, for example, as follows.
By mixing (B ′) the cationic compound and (C ′) the silicone compound, and optionally other components such as a nonionic surfactant, while heating at a temperature equal to or higher than the melting point of the component (B ′), A molten oil phase is obtained. Next, an aqueous phase optionally containing other water-soluble components is prepared, and the aqueous phase preheated to a temperature equal to or higher than the melting point of the component (B ′) and the oil phase are combined with the component (B ′). To obtain an emulsion (D ′).
At that time, a method (the former) of obtaining an emulsion (D ′) by adding a warmed oil phase to a warmed aqueous phase and mixing using a homomixer which is a high shear type mixing device, or Using a low shear type mixing device equipped with paddle blades, propeller blades, etc., the emulsion (D ') was added to the warmed oil phase by gradually adding and mixing the warmed water phase with stirring. The method of obtaining (the latter) is mentioned as a suitable method.

Among these, there can be easily prepared an emulsion of the component (B ′) and the component (C ′) having a fine and uniform particle size, and a treatment composition for functional fiber products having good dispersion stability. The latter method is preferable because it is easily obtained, and the liquid crystal phase inversion emulsification method is more preferable (see JP-A-2-68137, JP-A-10-237762, and JP-A-2003-96674).
Specifically, the aqueous phase is added in portions. That is, the oil phase and a part of the aqueous phase preliminarily heated to a temperature equal to or higher than the melting point of the component (B ′) (hereinafter referred to as “first aqueous phase”) are equal to or higher than the melting point of the component (B ′). By mixing at a temperature, a mixture (preferably a liquid crystal composition) containing a high-concentration (B ′) component is obtained. Thereafter, the remaining aqueous phase (hereinafter referred to as “second aqueous phase”) preheated to a temperature equal to or higher than the melting point of the component (B ′) is added to the mixture, and the temperature is equal to or higher than the melting point of the component (B ′). Mixing (preferably phase inversion to O / W type emulsion) to obtain an emulsion (D ′).

  The mass ratio of the first aqueous phase and the second aqueous phase is preferably 1st aqueous phase: 2nd aqueous phase = 10: 90 to 90:10, more preferably 20:80 to 50:50. preferable. When the mass ratio of the first aqueous phase and the second aqueous phase is within the above range, liquid crystal is formed well, and an emulsion having high dispersion stability is easily obtained by phase inversion.

  When preparing the emulsion (D ′), it is preferable to use a nonionic surfactant in combination with the component (B ′). That is, it is preferable to emulsify the oil phase containing the component (B ′) and the nonionic surfactant with the aqueous phase. Among nonionic surfactants, it is more preferable to use an alkylene oxide adduct of alcohol ethoxylate and an alkylene oxide adduct of hydrogenated castor oil, and it is particularly preferable to use an alkylene oxide adduct of alcohol ethoxylate together. Most preferably, ethylene isodecyl ether is used in combination.

As a stirring condition at the time of emulsification, for example, when a low shear type mixing device equipped with propeller blades is used, stirring when stirring the oil phase and the aqueous phase (first aqueous phase or second aqueous phase) is performed. The speed is preferably 100 to 2000 rpm, more preferably 200 to 1500 rpm.
When the stirring speed is equal to or higher than the lower limit, the oil phase and the water phase are sufficiently mixed, the emulsion particles of the component (B ′) are miniaturized, and the dispersibility of the emulsion particles is improved. Even if the stirring speed exceeds the upper limit, the effect of improving the dispersibility of the emulsion particles is saturated.
The stirring time of the oil phase and the first aqueous phase is preferably 1 to 10 minutes, more preferably 2 to 5 minutes, and the stirring time when the second aqueous phase is added is It is preferably 1 to 10 minutes, and more preferably 2 to 5 minutes.
If the stirring time is within this range, the emulsion particles of the component (B ′) can be sufficiently miniaturized and the dispersibility of the emulsion particles can be improved.

  The average particle diameter of the emulsion particles in the emulsion (D ′) is preferably 10 nm to 1 μm, more preferably 50 nm to 800 nm. When it is in this range, the dispersion stability of the finally obtained treatment composition for functional fiber products is improved.

-Operation for mixing emulsion (D ') and emulsion (A') In this operation, a known mixing device such as a static mixer can be used for stirring. In this step, in order to stably disperse the emulsion (A ′) in the emulsion (D ′) or the emulsion (D ′) in the emulsion (A ′), stirring at low shear is performed. It is preferable to do.
When mixing the emulsion (D ′) and the emulsion (A ′), the emulsion (D ′) is preferably cooled to 30 ° C. or less, more preferably 0 to 30 ° C., and then the emulsion (A ′ ) And the emulsion (D ′) are preferably mixed. Thereby, an emulsion (D ') and an emulsion (A') can be disperse | distributed more stably, and the effect which (a'2) component exhibits becomes easy to be sustained.
The stirring speed when mixing the emulsion (D ′) and the emulsion (A ′) is preferably 10 to 2000 rpm, and more preferably 50 to 1500 rpm.
When the stirring speed is equal to or higher than the lower limit value, the emulsion (D ′) and the emulsion (A ′) are better mixed and the dispersion stability of the treatment composition for functional fiber products is improved. If the stirring speed is less than or equal to the upper limit value, the emulsion particles of the component (A ′) and the component (C ′) are difficult to break and can be kept stable.
The stirring time of the emulsion (D ′) and the emulsion (A ′) is preferably 0.5 to 60 minutes, and more preferably 0.5 to 30 minutes. When the stirring time is within this range, the emulsion (D ′) and the emulsion (A ′) are better mixed and the dispersion stability of the treatment composition for functional fiber products is improved.

As an example, the treatment composition for functional fiber products of the present invention can be used by adding the treatment composition for functional fiber products to rinse water during rinsing in washing. Moreover, a fiber can be processed by filling the processing agent composition for functional fiber products into a trigger container, a dispenser container, an aerosol can, or the like and spraying directly on the fiber product.
The functional fiber product treating agent composition of the present invention can be used regardless of whether the raw material of the fiber product is natural fiber or synthetic fiber.

In the conventional functional fiber product treating agent composition, the component (a'2) is simply dissolved or directly dispersed in the functional fiber product treating agent composition. It was easy to be discharged with. Further, a functional fiber product treating agent composition in which the component (a'1) and the component (a'2) are separately blended, for example, the component (a'1) And functional fiber products containing an emulsion obtained by sequentially adding the component (a'2) and the component (a'2) with stirring to ion-exchanged water heated in advance to the melting point of the component (a'1) In the treating agent composition, the adsorptivity of the component (a′2) to the fiber product was not sufficient.
On the other hand, the processing agent composition for functional fiber products of the present invention contains an emulsion (A ′) of a mixture of (a′1) component and (a′2) component and water, The component (a'2) tends to remain in the textile after washing.
This is because the emulsion particles containing the component (a′2) in the emulsion (A ′) have higher affinity with the fiber side than the rinse liquid side compared with the component (a′2) alone. This is thought to be because it easily adsorbs to the fiber.
In addition, the functional fiber product treating agent composition of the present invention contains a cationic compound (B ′) having high adsorptivity to fibers. The emulsion particles in the component (A ′) interact with each other between the component (a′1) and the component (B ′), and are adsorbed on the fiber together with the component (B ′). For this reason, it is considered that the emulsion particles in the component (A ′) are easily adsorbed to the fibers by the combined use with the component (B ′) in addition to the adsorption force of the emulsion particles themselves to the fibers. .
Further, it is considered that the adsorptivity by repeated use can be enhanced by adding the component (C ′).
As described above, according to the treatment agent composition for functional fiber products of the present invention, the component (a'2) has high adsorptivity to the fiber product and provides not only flexibility but also various functions to the fiber product. can do.
The functional fiber product treating composition of the present invention is used for textile finishing agents, clothing softeners, clothing liquid detergents, firming agents, ironing aids, anti-wrinkle agents, deodorants for fabric products, etc. it can.

  According to the production method of the present invention described above, an oil-in-water (O / W) type emulsion in which emulsion particles containing the component (a′2) are dispersed can be formed. Preferably, an emulsion (A ′) prepared by emulsifying a mixture of component (a′1) and component (a′2) and water, and (B ′) emulsifying a cationic compound and water. A treatment composition for functional fiber products is produced, which comprises a composition (O / W emulsion) obtained by mixing the prepared emulsion (D ′). The functional fiber product treating agent composition produced according to the present invention has a high adsorptivity of the component (a'2) to the fiber product, and provides not only flexibility but also various functions to the fiber product. Can do.

Ingredients used to produce the treatment compositions for textile products of Examples and Comparative Examples are shown below.
[Oil]
a-1: 1-tetradecanol (melting point 37.9 ° C. at normal pressure)
a-2: Glycerol monostearate (melting point 59 ° C. at normal pressure)
a-3: Octadecanoic acid (melting point 69.6 ° C. at normal pressure)
a-4: 1-octadecanol (melting point 58 ° C. at normal pressure)
a-5: 1-docosanol (melting point 70.6 ° C. at normal pressure)
a-6: 1-dodecanol (melting point: 24 ° C. at normal pressure)
In addition, melting | fusing point of said a-1 to a-6 was quoted from oil chemistry dictionary-lipid and surfactant-(Maruzen). The melting point of the mixture of a-3 and a-5 was measured using a differential scanning calorimeter (DSC120 (manufactured by Seiko Instruments Inc. (SII))). Oils and fats were placed in a measuring cell and heated from 20 ° C. to 90 ° C. at a rate of temperature increase of 2 ° C./min, and the peak top temperature was taken as the melting point. Alumina was used as a control. DSC charts are shown in FIGS.

<Preparation of component (A)>
60 g of the oils and fats shown above, 120 g of the fragrance composition, 45 g of ethyl alcohol (95% synthetic ethanol (Japan Synthetic Alcohol Co., Ltd.)) and stearyltrimethylammonium chloride (Arcade T-800: Lion Akzo AI50%, ETOH AI50 %) 30 g was mixed and heated to 70 ° C. to prepare a mixed solution. This was emulsified and dispersed in 730 g of ion-exchanged water at 60 ° C. At this time, the paddle blade and a three-one motor (TYPE HEIDON 1200G) were used for stirring under the condition of a rotation speed of 1000 rpm. This emulsion was left as it was and slowly cooled to room temperature to prepare an aqueous liquid (component A) containing emulsion particles. Table 2 shows the oils and fragrances used.
In addition, A-7 in Table 2 was prepared by increasing 60 g of water instead of fats and oils. Moreover, the unit% described in Table 2 represents mass% based on the total mass of the component A.
The particle diameter of these emulsion particles was adjusted to 120 ± 150 mL of ion-exchanged water using a Horiba, Ltd. LASER SCATTERING PARTICLE SIZE DISTRIBUTION ANALYZER (model number: LA-920), and the transmittance after stirring was 90 ±. (A) component was added and measured so that it might become 2%.

[Production method of (C-1)]
828 g of hydrogen siloxane represented by (CH ₃ ) ₃ SiO (CH ₃ CH ₃ SiO) ₂₁₀ (CH ₃ HSiO) ₉ Si (CH ₃ ) ₃ , average composition CH ₂ = CHCH ₂ O (CH ₂ CH ₂ O) ₉ g of allylated polyether represented by ₉ H, 726 g of ethyl alcohol and chloroplatinic acid-Cl neutralized were weighed so that platinum was 5 ppm by weight relative to the allylated polyether, and the reaction temperature was 80 The mixture was stirred at 0 ° C. and reacted for 5 hours. After completion of the reaction, a polyether-modified silicone was obtained by distilling off under reduced pressure. 10 g of diethylene glycol monobutyl ether was added to 90 g of this polyether-modified silicone.

[Preparation of treatment composition for textile products]
First, the preparation method of the processing agent composition for textiles at the time of using B-1 or B-2 as (B) component is demonstrated below.
In a 1000 ml beaker, (C) silicone compound, nonionic surfactant (TAG-90, manufactured by Lion Corporation: POE tridecyl ether, EO = 7 mol addition) 3% (based on the total amount of the composition), and ion-exchanged water After stirring for 1 hour with a stirrer, the cationic compound (B) was added and further stirred for 1 hour. The temperature of the resulting mixture was 25 ° C. Next, the component (A) (25 ° C.) prepared above was added and stirred with a stirrer so as to uniformly disperse to obtain 600 ml of a fiber product treating agent composition. The pH (25 ° C.) of the obtained composition was 5.2.

Next, the preparation method of the processing agent composition for textiles at the time of using B-3 to B-7 as (B) ingredient is explained below.
A glass container having an inner diameter of 100 mm and a height of 150 mm, a stirrer (three one motor (manufactured by Shinto Kagaku Co., Ltd.)), and 12 stirring blades each having a length of 15 mm and a width of about 13 mm. (B) component, (C) component, and nonionic surfactant (POE isodecyl ether EO 60 mol addition, manufactured as described later) 2% (composition) Were added and stirred with a stirrer at a rotational speed of 1000 rpm to obtain an oil phase. Next, ion-exchanged water heated to 55 ° C. was added to the oil phase in two portions and stirred. Here, the split ratio of ion-exchanged water was 30:70 (mass ratio), and stirring was performed at a rotational speed of 1000 rpm for 3 minutes after the first ion-exchanged water addition and for 2 minutes after the second ion-exchanged water addition. Thereafter, 0.3% of calcium chloride (dihydrate) (manufactured by Tokuyama Corporation) was added, and the mixture was stirred with a stirrer for 30 minutes and cooled to room temperature. Next, the component (A) (25 ° C.) prepared above was added and stirred with a stirrer so as to uniformly disperse to obtain 600 ml of a fiber product treating agent composition. The pH (25 ° C.) of the obtained composition was 2.7.

The nonionic surfactant used above is 115 g of isotridecyl alcohol “trade name: Rutensol TO3” (manufactured by BASF), and 1.25 g of 40% KOH as a catalyst is charged into a pressure-resistant reaction vessel, and the inside of the vessel is nitrogenated by a conventional method. Replaced. The water in the catalyst was dehydrated at 100 ° C. and 2.7 kPa or less for 30 minutes, and then the temperature was raised to 140 ° C. While stirring, 867.8 g of ethylene oxide was subjected to an addition reaction at 0.25 MPa or less, and after completion of the addition reaction, the mixture was aged until the pressure reached equilibrium. Next, cool to 60 ° C or lower, add 249 g of purified water, add 0.37 g of 80% acetic acid and 0.01 g of ethylenediaminetetraacetate (chelating agent for color tone stabilization) and disperse for 30 minutes. Obtained.
In addition, the number about (A)-(C) component in Table 4 represents the mass% of each component on the basis of the whole quantity of the processing agent composition for textiles. However, the blending amount of the component (A) is described as the amount of the fragrance composition in the fiber product treating agent composition.

(Viscosity measurement)
The viscosity of the fiber product treating agent composition prepared above at 25 ° C. was measured with a B-type viscometer (manufactured by TOKIMEC).

[Evaluation of long lasting]
The following evaluation cloths A and B were prepared, and the fragrance strength of the evaluation cloth B with respect to the evaluation cloth A was evaluated by 10 women in their 20s to 30s according to the following criteria, and the average was taken. The results are shown in Table 4.
Evaluation cloth A: What prepared 4L of tap water in a 5L beaker was prepared. Thereto, the treating agent compositions for textile products of Examples and Comparative Examples obtained above were charged and dispersed so that the composition was 333 ppm. A commercially available cotton towel was placed therein (bath ratio 20 times) and stirred for 3 minutes. Thereafter, the towel was taken out and placed in a dewatering tank of a two-tank washing machine and dehydrated for 2 minutes. The towel was dried overnight at 20 ° C. and 40% RH.
Evaluation cloth B: A towel obtained by repeating the treatment of evaluation cloth A five times.
<Scent intensity>
3 points: Clearly stronger than evaluation cloth A 2 points: Clearly stronger than evaluation cloth A 1 point: Equivalent to evaluation cloth A

[Evaluation of smooth feeling of cloth]
About the smooth feeling of the towel of the evaluation cloth A used in the above-mentioned long lasting evaluation, it was evaluated according to the following criteria by 10 women in their 20s and 30s, and the average was taken. The results are shown in Table 4.
<Smoothness score>
3 points: quite smooth 2 points: slightly smooth 1 point: I don't feel smooth

Next, the components used to produce the functional fiber product treating agent compositions of Examples and Comparative Examples are shown below.
[Oil and fat (a'1)]
The a-1 to a-5 described above were used.
[Functional ingredients (a'2)]
a′2-1: repellent, paramentane-3,8-diol (manufactured by Takasago International Corporation).
a'2-2: repellent, diethyl toluamide (manufactured by Junsei Chemical Co., Ltd.).
a'2-3: repellent, laurel oil (manufactured by Biolandes).
a'2-4: Cooling and warming stimulant, vanillyl butyl ether (trade name: HOT ACT VBE, manufactured by Takasago International Corporation).
a'2-5: Cooling and warming stimulant, l-menthyl glyceryl ether (trade name: CA-10, manufactured by Takasago International Corporation).
[Cationic compound]
B-3 to B-7 shown in Table 3 were used.
[Silicone compound]
C-1, C-3, or C-5 described in Table 4 was used.
[Nonionic surfactant]
Polyoxyethylene isodecyl ether (EO 60 mol addition) prepared by adding ethylene oxide to isotridecyl alcohol (trade name Rutensol TO3, manufactured by BASF) was used.
[Fragrance]
As the fragrance, a composition containing the following fragrance components in the following amounts was used: 2% by mass of ambroxan, 1% by mass of ISOE Super, 1% by mass of gamma undecalactone, ethyl vanillin (1% by mass of dipropylene glycol) 1% by weight as a solution), 0.4% by weight of eugenol, 1% by weight of orange oil, 0.5% by weight of cachemelan, 10% by weight of galaxolide (as a 50% by weight solution of benzylbenzoate), 2% by weight of coumarin, 1% by weight of geraniol %, Citral 1% by weight, Citronellol 1% by weight, Dihydromyrsenol 2% by weight, Fruity Accent 2% by weight, Aldehyde Mix (10 propylene glycols of 10, 11 and 12 carbon aldehyde mixtures) 5% by weight (as a solution by weight) 1% by weight of tate, 1% by weight of geranium oil, 1% by weight of terpineol, 8% by weight of phenylethyl alcohol, 5% by weight of damasenone (as a 1% by weight solution of dipropylene glycol), 1% by weight of 10% by weight of dipropylene glycol 1% by weight as a solution), 1% by weight of tetrahydrolinalol, 7% by weight of tonalide, 0.5% by weight of tripral (as a 1% by weight solution of dipropylene glycol), 2% by weight of hexylcinnamic aldehyde, 1% by weight of beta-ionone, 2% by weight of Hedion, 2% by weight of Beltfix, 2% by weight of benzyl salicylate, 4% by weight of benzylbenzoate, 1% by weight of methyl ionone, 1% by weight of lime oil, 0.5% by weight of linalyl acetate, 1% by weight of linalool, 1% by weight of limonene %, Rilal 2% by mass, Riaru 3 wt%, lemon oil 1 wt%, Rose base 3 wt% dipropylene glycol 17.1 weight%.

<Manufacture of the processing agent composition for functional textiles-Example 25>
[Step (i)]
According to the composition shown in Table 6 below, a-1 as an oil (a'1), a'2-1 as a functional component (a'2), ethanol, and stearyltrimethylammonium chloride are added at 70 ° C. Was mixed while warming to prepare a mixed solution.

[Step (ii)]
Next, in a glass container (inner diameter 9 mm, height 18 mm), the mixed solution was mixed (emulsified) with the remainder of ion-exchanged water heated to 60 ° C. At that time, using a paddle blade and a three-one motor (TYPE HEIDON 1200G), stirring was performed for 1 minute under the condition of a rotation speed of 1000 rpm.
Next, while stirring this emulsion with a stirrer for 60 minutes, it is slowly cooled to room temperature (25 ° C.), and again balanced with ion-exchanged water so that the total amount becomes 500 g (A ′) component. Was prepared.

[Step (iii)]
Next, using a stirrer equipped with a three-one motor (manufactured by Shinto Kagaku Co., Ltd.) and propeller blades (having 12 blades having a length of 15 mm and a width of 13 mm), an emulsion (D ′ ) Was prepared.
In accordance with the composition shown in Table 7 below, a cationic compound B-5 component, a silicone compound C-1 component and a nonionic surfactant (polyoxyethylene isodecyl ether), which were previously heated to 55 ° C. and melted, were added to glass. An oil phase was obtained by taking in a container (inner diameter 100 mm, height 150 mm) and stirring under the condition of a rotational speed of 1000 rpm using the stirrer.
Next, ion-exchanged water heated to 55 ° C. (a total amount of 600 mL) was added to the oil phase in two portions, and an emulsion (D ′) was prepared by stirring. At that time, the ion-exchanged water was blended 30% by mass of the predetermined blending amount at the first time and the remaining 70% by mass at the second time. Stirring was performed for 3 minutes after the first addition of ion-exchanged water and for 2 minutes after the addition of second-time ion-exchanged water, respectively, at a rotational speed of 1000 rpm.

  Next, the obtained emulsion (D ′) is cooled to room temperature (25 ° C.), the component (A ′) is added thereto, and the mixture is stirred for 15 minutes at a rotational speed of 500 rpm so as to be uniformly dispersed with a stirrer. Then, the treatment composition for functional fiber products was manufactured by balancing again with ion-exchanged water so that the total amount became 600 mL.

<Manufacture of the processing agent composition for functional fiber products-Examples 26-46>
A functional fiber product treating agent composition was produced in the same manner as in Example 25 except that the blending components and blending amounts thereof were changed according to the compositions shown in Tables 6 and 7.
However, in Examples 26 to 46, the remainder of the ion-exchanged water blended in [Step (ii)] was used in a state of being heated above the melting point of the oil component (a′1) blended in each example.
In Example 39, in [Step (iii)], a further fragrance was added together with the cationic compound (B ′) and the nonionic surfactant.

<Manufacture of the processing agent composition for functional textiles-Comparative Examples 6-15>
A functional fiber product treating agent composition was produced in the same manner as in Example 25 except that the blending components and blending amounts thereof were changed according to the compositions shown in Tables 6 and 7.
However, in Comparative Example 6, the remainder of the ion exchange water blended in [Step (ii)] was used in a state of being heated to the melting point or higher of the oil component (a′1) to be blended.
In Comparative Examples 7 to 11, fiber treatment agents were produced in the same manner as in Example 25 except that the oil component (a′1) was not blended.

Table 6 shows the composition of each emulsion (A ′) prepared in Examples 25-46 and Comparative Examples 6-15.
In Table 6, the compounding amount of each compounding component represents the content ratio (% by mass) in the emulsion. “Remainder” means the content of ion-exchanged water in the emulsion (A ′) blended so that the total amount of each component contained in the emulsion (A ′) is 100% by mass.

The volume average particle diameters of the emulsion particles dispersed in the emulsions A′-1 to A′-14 shown in Table 6 are the same as those of LASER SCATTERING PARTICLE SIZE DISTRIBUTION ANALYZER (model number: LA-920) manufactured by HORIBA, Ltd. It measured using. Specifically, 120 to 150 mL of ion exchange water was poured into this apparatus, and then the component (A ′) was added and measured so that the transmittance after stirring was 90 ± 2%.
As a result, the volume average particle diameter of the emulsion particles dispersed in the emulsions A′-1 to A′-14 was 10 to 40 μm.

<Evaluation of functional fiber product treatment composition>
[Adsorption of functional components on textile products; one-time treatment]
The adsorptivity of the functional component to the textile product is determined by performing headspace analysis with a GC-MS apparatus on the evaluation fabric treated with the functional fiber product treating agent composition, and calculating the volatilization amount from the evaluation fabric. Evaluated by seeking. Specifically, it was performed as follows.
Evaluation cloth A ′: A 5 L beaker containing 4 L of tap water was prepared. The compositions of Examples 25-31 and 34-46 were added and dispersed therein so that the concentration of the functional fiber product treating agent composition was 333 ppm. Into that, a commercially available 100% cotton towel was added (bath ratio 20 times) and stirred for 3 minutes. Thereafter, the cotton towel was taken out, put into a dewatering tank of a two-tank washing machine and dehydrated for 2 minutes, and used as an evaluation cloth A ′.
Evaluation cloth B ′: A cloth treated in the same manner as the evaluation cloth A ′ was used as the evaluation cloth B ′ except that the composition of the comparative example was used instead of the textile product treating agent of the example.
The evaluation cloth A ′ and the evaluation cloth B ′ are subjected to the following headspace analysis, and the ratio of volatilization (the volatilization amount of the evaluation cloth A ′ with respect to the volatilization amount of the evaluation cloth B ′) is used as an index. Evaluation was performed according to
The ratio of the volatilization amount was calculated between the evaluation fabrics treated with the functional fiber product treating agent composition containing the same functional component (a′2) (Comparative Example 7 and Examples 25 to 29). And 34 to 46, Comparative Example 8 and Example 30, Comparative Example 9 and Example 31, Comparative Example 7 and Comparative Example 6, Comparative Example 12 and Comparative Example 13). As the volatilization amount of the evaluation cloth, an average value of three measurements was adopted for each example.
Evaluation criteria A: The volatilization amount of the evaluation cloth A 'was three times or more the volatilization amount of the evaluation cloth B'.
A: The volatilization amount of the evaluation cloth A ′ was 2 times or more and less than 3 times the volatilization amount of the evaluation cloth B ′.
◯: The volatilization amount of the evaluation cloth A ′ was more than 1.2 times and less than 2 times the volatilization amount of the evaluation cloth B ′.
X: The volatilization amount of the evaluation cloth A ′ was 1.2 times or less of the volatilization amount of the evaluation cloth B ′.

[Adsorption of functional components to textile products; repeated treatment]
The adsorptivity of the functional component to the textile product was evaluated by performing a headspace analysis with a GC-MS apparatus on the evaluation cloth treated with the fiber treatment agent and determining the volatilization amount from the evaluation cloth. Specifically, it was performed as follows.
Evaluation cloth E ′: A 5 L beaker containing 4 L of tap water was prepared. The fiber treatment agent of an Example was added and disperse | distributed there so that the density | concentration of a fiber treatment agent might be 333 ppm there. Into that, a commercially available 100% cotton towel was added (bath ratio 20 times) and stirred for 3 minutes. Thereafter, the cotton towel was taken out, placed in a dewatering tub of a two-tank washing machine and dehydrated for 2 minutes, repeated 20 times, and used as an evaluation cloth E ′.
The following headspace analysis is performed on the evaluation cloth E ′ and the evaluation cloth B ′, and the following evaluation criteria are used with the ratio of volatilization amount (the volatilization amount of the evaluation cloth E ′ with respect to the volatilization amount of the evaluation cloth B ′) as an index. Evaluation was performed according to
The ratio of the volatilization amount was calculated between the evaluation fabrics treated with the fiber treatment agent containing the same functional component (a′2) (Comparative Example 7 and Examples 25 to 29 and 34 to 46, comparison) Example 8 and Example 30, Comparative Example 9 and Example 31, Comparative Example 7 and Comparative Example 6, Comparative Example 12 and Comparative Example 13). As the volatilization amount of the evaluation cloth, an average value of three measurements was adopted for each example.
Evaluation Criteria A: The volatilization amount of the evaluation fabric E ′ was three times or more than the volatilization amount of the evaluation fabric B ′.
A: The volatilization amount of the evaluation cloth E ′ was 2 times or more and less than 3 times the volatilization amount of the evaluation cloth B ′.
A: The volatilization amount of the evaluation cloth E ′ was more than 1.2 times and less than 2 times the volatilization amount of the evaluation cloth B ′.
X: The volatilization amount of the evaluation cloth E ′ was 1.2 times or less of the volatilization amount of the evaluation cloth B ′.

Headspace analysis method:
5 g of cut evaluation cloths are placed in 100 mL vials and sealed, and left in a constant temperature bath at 40 ° C. for 30 minutes. The headspace is solid phase microextraction SPME (Fiber: StableflexTM) manufactured by Spelco. / SS, 50 μm / 30 μm Divinylbenzen / Carboxen ™ / Polydimethylsiloxane) for 30 minutes.
SPME after extraction was measured under the conditions shown below using a GC-MS apparatus (HP 7890 Series GC System + Mass Selective Detector) manufactured by Agilent.
Column: HP-INNOWAX (30 m × 0.25 mm × 0.25 μm)
Measurement temperature: 40 (hold for 10 minutes) to 150 ° C., heating rate 5 ° C./min.
150 to 260 ° C. (hold for 5 minutes), temperature rising rate 10 ° C./min.
Carrier gas: helium, inlet temperature 250 ° C
Injection method: pulsed splitless

[Cool and warm feeling effect when wearing fiber products; 1 treatment]
The cool and warm feeling effect when the textile product was worn was evaluated by actually wearing a shirt in which evaluation cloths treated with the functional fiber product treatment compositions of Examples and Comparative Examples were sewn together. Specifically, it was performed as follows.
Evaluation cloth C ′: A 5 L beaker containing 4 L of tap water was prepared. The functional fiber product treating agent compositions of Examples were added and dispersed therein so that the concentration of the fiber treating agent was 1200 ppm. A commercially available 100% cotton skin shirt cut into half was put in it (bath ratio 20 times) and stirred for 3 minutes. Thereafter, the skin shirt was taken out and placed in a dewatering tank of a two-tank washing machine and dehydrated for 2 minutes. And what dried this skin shirt under 20 degreeC and 40% RH overnight was used as evaluation cloth C '.
Evaluation Cloth D ′: Treated in the same manner as in Evaluation Cloth C ′, except that the functional fiber product treating agent composition of Comparative Example was used instead of the functional fiber product treating agent composition of Example. The thing used as evaluation cloth D '.
After drying overnight, the evaluation cloth C ′ (half-cut skin shirt) and the evaluation cloth D ′ (half-cut skin shirt) were stitched together to produce one skin shirt. Then, after 10 men in their 20s and 40s wear the skin shirts for 1 day, whether or not there is a difference in the feeling of coolness between the evaluation cloth C ′ side and the evaluation cloth D ′ side according to the following evaluation criteria. Evaluation was performed. The result is shown by the average score of 10 evaluation points.
Evaluation Criteria 3 points: The evaluation cloth C ′ clearly felt warmer or colder than the evaluation cloth D ′.
2 points: The evaluation cloth C ′ felt slightly warmer or colder than the evaluation cloth D ′.
1 point: I felt that there was no difference in feeling of coolness between the evaluation cloth C ′ and the evaluation cloth D ′.

Tables 6 to 7 show the composition of the functional fiber product treating agent composition of each example manufactured in this example and the evaluation results.
The unit% described in Table 6 represents mass% based on the total mass of the component (A ′).
In Tables 6 to 7, the blending amount (A ′) represents the content ratio (% by mass) of the repellent or the cool / warm stimulant in the functional fiber product treating agent composition. The compounding quantity of components other than (A ') represents the content rate (mass%) in the fiber processing agent of the component. “Remainder” is the content of ion-exchanged water in the functional fiber product treatment composition, which is formulated so that the total amount of each component contained in the functional fiber product treatment composition is 100% by mass. means.

[Cooling effect when wearing textile products; repeated treatment]
Evaluation cloth F ′: A 5 L beaker containing 4 L of tap water was prepared. The compositions of the examples were added and dispersed therein so that the concentration of the functional fiber product treating agent composition was 1200 ppm. A commercially available 100% cotton skin shirt cut into half was put in it (bath ratio 20 times) and stirred for 3 minutes. Thereafter, the skin shirt was taken out and placed in a dewatering tank of a two-tank washing machine and dehydrated for 2 minutes. The skin shirt is then dried overnight at 20 ° C. and 40% RH. What performed this process 10 times repeatedly was used as evaluation cloth F '.
Evaluation cloth D ′: An evaluation cloth D ′ treated in the same manner as the evaluation cloth C ′ except that the composition of the comparative example was used instead of the functional fiber product treatment composition of the example. Using.
After drying overnight, the evaluation cloth F ′ (half-cut skin shirt) and the evaluation cloth D ′ (half-cut skin shirt) were stitched together to produce one skin shirt. And after 10 men in their 20s and 40s wear the skin shirts for one day, whether or not there is a difference in the feeling of coolness between the evaluation cloth F ′ side and the evaluation cloth D ′ side according to the following evaluation criteria. Evaluation was performed. The result is shown by the average score of 10 evaluation points.
Evaluation Criteria 3 points: The evaluation cloth F ′ felt clearly warmer or colder than the evaluation cloth D ′.
2 points: The evaluation cloth F ′ felt slightly warmer or colder than the evaluation cloth D ′.
1 point: I felt that there was no difference between the evaluation cloth F ′ and the evaluation cloth D ′.
In addition, the said wear evaluation was evaluated between the evaluation cloth processed with the fiber processing agent containing the same functional component (a'2) (Comparative Example 10 and Example 32, Comparative Example 11 and Example 33, comparison) Example 14 and Comparative Example 15). For the evaluation of cold feeling, an average value of three measurements was adopted for each example.

Claims (15)

(A) an aqueous liquid containing emulsion particles obtained by emulsifying and dispersing a mixture of an oil and a fragrance composition having a melting point of 30 ° C. or higher at normal pressure in water,
(B) a cationic compound, and
(C) A treating agent composition for textiles containing a silicone compound.   The treating agent composition for textiles according to claim 1, wherein the fat (A) is a higher fatty acid and / or higher alcohol having a melting point of 40 ° C or higher at normal pressure.   The treatment composition for textiles according to claim 1 or 2, wherein the fat or oil as component (A) is a higher alcohol and / or higher fatty acid having 16 to 24 carbon atoms.   The treatment composition for textiles according to any one of claims 1 to 3, wherein the fat (A) is 1-octadecanol, 1-icosanol or 1-docosanol.   The fat or oil of component (A) is a mixture of 1-octadecanol and / or 1-docosanol and octadecanoic acid and / or docosanoic acid, according to any one of claims 1 to 4. A treatment composition for textile products.   (C) Component is at least 1 sort (s) chosen from the group which consists of polyether modified silicone, amino modified silicone, dimethyl silicone, and alkyl modified silicone, The processing agent composition for textiles in any one of Claims 1-5.   (C) A component is polyether modified silicone, The processing agent composition for textiles of any one of Claims 1-5. The cationic compound of component (B) is a neutralized product and / or quaternized product of a compound represented by the following formula (I), (II) and / or (IV): The treatment composition for textiles according to 1.

(In the formula, R 1 represents a hydrocarbon group having 12 to 20 carbon atoms which may be divided by an ester group, an ether group or an amide group.
R2 may be the same or different and represents an alkyl group having 1 to 4 carbon atoms or a hydroxyalkyl group having 2 to 4 carbon atoms.
R3 may be the same or different and represents a hydrocarbon group having 8 to 12 carbon atoms which may be separated by an ester group, an ether group or an amide group.
R4 may be the same or different and represents a hydrocarbon group having 14 to 20 carbon atoms which may be separated by an ester group, an ether group or an amide group.
R5 represents R4, an alkyl group having 1 to 4 carbon atoms, or a hydroxyalkyl group having 2 to 4 carbon atoms. ) (A ') (a'1) A group consisting of fats and oils having a melting point of 30 ° C or higher at room temperature, and (a'2) repellents, cold / warm stimulants, skin protecting ingredients, UV absorbers, antibacterial agents and antiviral agents An emulsion of a mixture of one or more functional ingredients selected from water and water,
(B ′) A cationic compound, and (C ′) a functional fiber product treating agent composition comprising a silicone compound.   (A'2) Functional component is diethyl toluamide, paramentane-3,8-diol, anise oil, cinnamic acetate, neryl propionate, methyl anthranilate, citronella, neryl formate, cyclic terpene alcohol, hinoki oil The processing agent composition for functional textiles of Claim 9 containing 1 or more types of repellent selected from the group which consists of a beaver oil, a bromoampheter, a laurel oil, and eucalyptus oil.   (A'2) The functional component is one or more selected from the group consisting of nonylic acid vanillylamide, benzyl nicotinate, vanillyl butyl ether, vanillyl propyl ether, vanillyl pentyl ether, red pepper extract, menthol, menthol derivative, camphor The processing agent composition for functional textiles of Claim 9 or Claim 10 containing the cold / warm feeling stimulant of this.   (A'1) Fats and oils are 1 or more types selected from the group which consists of higher alcohol whose melting | fusing point is 40 degreeC or more, and higher fatty acid whose melting | fusing point is 40 degreeC or more, It is any one of Claims 9-11. A treatment composition for functional fiber products.   (A'1) Fats and oils are 1 or more types selected from the group which consists of a C16-24 higher alcohol, and a C16-24 higher fatty acid, It is any one of Claims 9-12. A treatment composition for functional fiber products. It is a manufacturing method of the processing agent constituent for functional textiles according to any one of claims 9-13,
(I) a step of mixing (a'1) oil and fat and (a'2) a functional component to obtain a mixture;
(Ii) emulsifying and dispersing the mixture in water to obtain an emulsion (A ′);
(Iii) A method for producing a treatment composition for functional fiber products, comprising the step of mixing (A ′) an emulsion, (B ′) a cationic compound, and (C ′) a silicone compound.   The step (iii) comprises (B ′) cationic compound and (C ′) an operation of emulsifying a silicone compound and water, (D ′) obtaining an emulsion, and (D ′) the emulsion and (A ′). The manufacturing method of the processing agent composition for functional fiber products of Claim 14 including operation which mixes an emulsion.

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