KR102204710B1 - Liquid treatment composition for textile product - Google Patents

Abstract

The present invention is a glucan having a degree of polymerization ranging from 50 to 10000, having (A) a fragrance composition, (B) an internally branched cyclic structure portion and an external branched structure portion, wherein the internally branched cyclic structure portion is α-1 , 4-glucosidic bond and α-1,6-glucosidic bond, is a cyclic structural portion, and the external branched structural portion is a glucan, which is an acyclic structural portion bonded to the inner-branched cyclic structural portion, and (C) It provides a liquid treatment composition for textile products containing a cationic surfactant.

Description

Liquid treatment composition for textile products {LIQUID TREATMENT COMPOSITION FOR TEXTILE PRODUCT}

The present invention relates to a liquid treating agent composition for textile products, particularly, to a liquid treating agent composition for textile products suitable for use in textile products such as clothing. More specifically, it relates to a liquid treatment composition for textile products excellent in an effect of suppressing a change in fragrance and an effect of improving reverberation properties.

BACKGROUND ART In recent years, the demand for products with strong fragrances is increasing, and the technology for improving the reverberation properties of fragrances by treatment agents for textile products is still being improved.

For example, as a method of improving the reverberation of fragrances by leaving a lot of fragrances in the washing bath on the treated cloth, in textile treatments, a technique is known in which a lot of fragrances with high ClogP are mixed during fragrance formulations. (Japanese Patent No.3102893). However, just by using a fragrance with high ClogP, the flavor of the textile product after drying becomes monotonous, and it does not meet the needs of the living. In addition, there are few types of fragrances with high ClogP, and they are often expensive, which is also economically disadvantageous.

On the other hand, fragrances with low ClogP are more difficult to remain on the treatment award than fragrances with high ClogP. Therefore, in particular, when a fragrance having a low ClogP is used, there is a strong tendency that the originally designed fragrance tone changes before and after treatment. In this regard, Japanese Unexamined Patent Application Publication No. 2009-144306 discloses a technology capable of imparting a low ClogP fragrance to a forge, but it is necessary to synthesize a specific polymer and use it in combination with a low ClogP fragrance. This is troublesome. In addition, this technique is not intended to suppress the change in taste. In addition, as described above, it is the fragrance that has a low ClogP that has a great concern for a change in fragrance, and the problem of the change in fragrance in the treatment agent for textile products is that it exists for the entire fragrance including fragrances having a high ClogP.

Japanese Unexamined Patent Application Publication No. 2011-127260 discloses a composition for treating a textile product containing a specific silicic acid ester compound. However, according to Japanese Unexamined Patent Application Publication No. 2011-127260, it is necessary to mix a perfume silicic acid ester compound having a log P of 1 or more and less than 15 and a perfume silicic acid ester compound having a log P of 15 or more and less than 50. Therefore, a treatment for making the fragrance component into a silicic acid ester compound is required, and the process is complicated. In addition, as described above, there is still a problem of changing the flavor of the fragrance.

Accordingly, an object of the present invention is to provide a liquid treatment composition for textile products that is excellent in an effect of suppressing a change in flavor and an effect of improving reverberation properties.

The inventors of the present invention believe that in the liquid treatment composition for textile products, by blending a specific glucan called highly branched cyclic dextrin and a fragrance, a lot of fragrance, especially, even a fragrance having a low ClogP, can be left on the treatment award. In addition, it was found that the reverberation can be improved while suppressing the change in fragrance.

The present invention has been completed based on such novel knowledge.

The present invention,

(A) perfume composition,

(B) A glucan having an internally branched cyclic structure portion and an external branched structure portion and has a degree of polymerization in the range of 50 to 10000, wherein the internally branched cyclic structure portion is an α-1,4-glucoside bond And a cyclic structural moiety formed by an α-1,6-glucosidic bond, and the external branched structural moiety is an acyclic structural moiety bonded to the internally branched cyclic structural moiety, glucan, and

(C) positive ion surfactant

It provides a liquid treatment composition for textile products containing.

In one aspect of the present invention, the component (A) contains a fragrance component having a cyclic structure in a fragrance component or structure having a ClogP value of 5 or less.

In one aspect of the present invention, the component (C) is selected from an amine compound having 1 to 3 hydrocarbon groups having 10 to 26 carbon atoms, which may be divided by an ester group or an amide group, a salt thereof, or a quaternary product thereof. .

In the liquid treatment composition for textile products of the present invention, by blending the fragrance (A) component and the highly branched cyclic dextrin (B) component, it is possible to leave a lot of fragrance on the treatment package, especially even fragrances with low ClogP. , It is possible to improve the reverberation while suppressing the change in scent.

[(A) component]

The component (A) contained in the liquid treatment agent composition for textile products of the present invention is a fragrance composition.

The perfume composition used in the present invention is a perfume composition comprising one or more types of perfume ingredients generally used in a treatment composition for textile products, for example, a finishing composition for textile products or a softener composition.

Specific examples of the perfume component are not particularly limited, and can be appropriately selected according to the purpose, and for example, aldehydes, phenols, alcohols, ethers, esters, hydrocarbons, ketones, lactones, musks , Perfumes having a terpene skeleton, natural perfumes, and animal perfumes.

The aldehydes are not particularly limited, and can be appropriately selected depending on the purpose, for example, undecylene aldehyde, lauryl aldehyde, aldehyde C-12 MNA, myraxaldehyde, α-amylcinnamic aldehyde, cyclamenaldehyde, citral , Citronellal, ethyl vanillin, heliotropin, anisaldehyde, α-hexylcinnamicaldehyde, octanal, ligustral, lilial, riral, trifral, vanillin, helional, and the like.

There is no restriction|limiting in particular as said phenol, It can select suitably according to the objective, For example, oigenol, isoigenol, etc. are mentioned.

The alcohols are not particularly limited, and can be appropriately selected depending on the purpose, for example, bakdanol, citronellol, dihydromyrcenol, dihydrolinalool, geraniol, linalool, nerol, Santalol, Santalex, terpineol, tetrahydrolinalool, phenylethyl alcohol, etc. are mentioned.

The ethers are not particularly limited, and can be appropriately selected depending on the purpose, and examples thereof include cedramber, grisalva, methyloigenol, and methylisooigenol.

The esters are not particularly limited, and can be appropriately selected depending on the purpose, for example, cis-3-hexenyl acetate, cis-3-hexenylpropionate, cis-3-hexenyl salicylate, p-cresyl acetate, pt-butylcyclohexyl acetate, amyl acetate, methyldihydrojasmonate, amyl salicylate, benzyl salicylate, benzyl benzoate, benzyl acetate, cedryl acetate, citronellyl acetate, deca Hydro-β-naphthyl acetate, dimethylbenzylcarvinyl acetate, ericapropionate, ethylacetoacetate, erycaracetate, geranyl acetate, geranyl formate, hedione, linalyl acetate, β-phenylethyl acetate, hexyl salicyl Rate, styralyl acetate, terfinyl acetate, betiberyl acetate, ot-butylcyclohexyl acetate, manzanate, allylheptanoate, and the like.

The hydrocarbons are not particularly limited and can be appropriately selected depending on the purpose, and examples thereof include d-limonene, α-pinene, β-pinene, and myrcene.

The ketones are not particularly limited, and can be appropriately selected depending on the purpose, for example, α-ionone, β-ionone, methyl-β-naphthyl ketone, α-damascone, β-damascone, δ -Damascon, Cis-Jasmon, Methylionone, Allylionone, Kashmeran, Dihydro Jasmon, IsoI Super, Bertopix, Isolonzipolarone, Coabon, Rosephenone,

Raspberry ketone, Dynascone, etc. are mentioned.

The lactones are not particularly limited, and can be appropriately selected depending on the purpose, for example, γ-decalactone, γ-undecalactone, γ-nonalactone, γ-dodecalactone, coumarin, ambroxane And the like.

The musks are not particularly limited, and can be appropriately selected depending on the purpose, and examples include cyclopentadecanolide, ethylene brassylate, galaxolide, musk ketone, tonalide, nitromus cream, and the like. have.

The perfume having a terpene skeleton is not particularly limited, and may be appropriately selected depending on the purpose, and examples include geraniol (geraniol), nerol, linalool, citral, citronellol, menthol, mint , Citronellal, myrcene, pinene, limonene, terpineol, carbon, yonone, camphor (camper), borneol, and the like.

The natural fragrance is not particularly limited and can be appropriately selected depending on the purpose, and for example, orange oil, lemon oil, lime oil, petit grain oil, citron oil, neroli oil, bergamot oil, lavender oil, labandin oil, abbie S oil, anise oil, bay oil, boad rose oil, ylang-ylang oil, citronella oil, geranium oil, peppermint oil, mentha oil, spearmint oil, eucalyptus oil, lemongrass oil, patchouli oil, jasmine oil, rose oil, cider Essential oils such as oil, vetiver oil, galbanum oil, oak moss oil, pine juice oil, camphor oil, sandalwood oil, hut oil, telefin oil, clove oil, clove leaf oil, cassia oil, nutmeg oil, cananga oil, thyme oil, etc. ).

There is no restriction|limiting in particular as said animal fragrance, It can select suitably according to the objective, and, for example, musk, oyster scent, haricot, and yongyeonhyang are mentioned.

In the liquid treatment composition for textile products of the present invention, it is preferable to use a fragrance composition containing a fragrance component having a ClogP value of 5 or less as the component (A). For example, the perfume component, based on the total mass of the perfume composition, 10 mass% or more, more preferably 30 mass% or more, still more preferably 50 mass% or more, particularly preferably 70 mass% or more I can.

Further, in the liquid treatment composition for textile products of the present invention, it is preferable to use, as the component (A), a fragrance composition containing a fragrance component having a cyclic structure in the structure. For example, the perfume component, based on the total mass of the perfume composition, 10 mass% or more, more preferably 20 mass% or more, still more preferably 35 mass% or more, particularly preferably 60 mass% or more I can.

More preferably, in the liquid treatment composition for textile products of the present invention, a fragrance composition containing a fragrance component having a ClogP value of 5 or less and having a cyclic structure is used. More preferably, in the liquid treatment composition for textile products of the present invention, a ClogP value is 5 or less and a fragrance composition containing 20% by mass or more of a fragrance component having a cyclic structure, particularly preferably, a ClogP value of 5 or less. Further, a perfume composition containing 40% by mass or more of a perfume component having a cyclic structure is used.

The cyclic structure referred to herein may be, for example, a hydrocarbon ring structure or a heterocyclic structure, a monocyclic or polycyclic structure, a condensed polycyclic structure, a interchangeable structure, a spiro ring structure, and a saturated ring structure Or it may have an unsaturated ring structure. As a hetero atom contained in a heterocycle, O, S, N, and P are mentioned, for example.

Specific examples of the cyclic structure include monocyclic compounds such as benzene and condensed cyclic compounds such as naphthalene. In addition, as an element forming a cyclic structure, a carbocyclic compound or a heterocyclic compound may be used. The size of the ring may be a five-membered ring compound such as cyclopentane or furan, a six-membered ring compound such as cyclohexane or benzene, or other.

In the liquid treatment composition for textile products of the present invention, as a fragrance component in the component (A) suitably used, specifically, isoisuper (ClogP 4.7, has a cyclic structure), ethyl vanillin (ClogP 1.8, has a cyclic structure), γ Undecalactone (ClogP 3.8, with cyclic structure), Oygenol (ClogP 2.4, with cyclic structure), Damascon (ClogP 4.7, with cyclic structure), Helional (ClogP 1.4, with cyclic structure), Benzyl salicylate (ClogP 4.2, has a cyclic structure), Kashumeran (ClogP 4.0, has a cyclic structure), Coumarin (ClogP 1.4, has a cyclic structure), dimethylbenzylcarvinyl acetate (ClogP 1.9, has a cyclic structure), terpineol (ClogP 2.6, cyclic structure), damasenone (ClogP 4.3, cyclic structure is present), trifral (ClogP 2.4, cyclic structure is present), phenylethyl alcohol (ClogP 1.2, cyclic structure is present), hexylcinnamicaldehyde (ClogP 4.9, Cyclic structure), β-ionone (ClogP 3.8, cyclic structure is present), hedione (ClogP 2.4, cyclic structure is present), Bertopix (ClogP 5, cyclic structure is present), methylionone (ClogP 4.2, cyclic structure is present), Limonene (ClogP 4.4, having a cyclic structure), Lyral (ClogP 2.2, having a cyclic structure), Lilial (ClogP 3.9, having a cyclic structure), etc. are mentioned, but the fragrance component used in the present invention is not limited thereto. . More preferably, they are isoisuper, ethyl vanillin, γ undecalactone, oigenol, β damascon, and helionalbenzyl salicylate. More preferably, they are eugenol, β-damascone, and helionalbenzyl salicylate.

The ClogP value is the 1-octanol/water partition coefficient (P) representing the ratio of the equilibrium concentration in 1-octanol and water for a chemical substance, in the form of logarithmic logP to the base 10. This is the indicated value. The ClogP value is determined by decomposing the chemical structure of a compound into its constituent elements by the f-value method (hydrophobicity fragment integer method), and the hydrophobic frame of each fragment. It can be calculated by integrating the segment integer f value (for example, see Clog 3 Reference Manual Daylight Software 4.34, Albert Leo, David Weininger, Version 1, March 1994).

In general, perfumes are hydrophobic as the ClogP value increases, so a perfume composition containing a large number of perfume ingredients having a small ClogP value is said to be a more hydrophilic perfume composition than a perfume composition containing a large number of perfume ingredients having a large ClogP value. I can tell.

In the liquid treatment composition for textile products of the present invention, in terms of freshness and palatability of fragrance, a fragrance component having a ClogP value of 1.0 or more and 8.0 or less is 30% by mass based on the total mass of the fragrance composition. It is preferable to contain the above, more preferably 45% by mass or more, still more preferably 50% by mass or more, particularly preferably 80% by mass or more, and even more particularly preferably 90% by mass or more.

In the perfume composition used in the present invention, a treatment agent composition for textile products, for example, a solvent generally used in a finishing agent composition for textile products or a softener composition may be blended. As a fragrance solvent, acetin (triacetin), MMB acetate (3-methoxy-3-methylbutyl acetate), sucrose diacetate hexisobutyrate, ethylene glycol dibutylate, hexylene glycol, dibutyl sebacate , Deltylextra (isopropylmyristate), methylcarbitol (diethylene glycol monomethyl ether), carbitol (diethylene glycol monoethyl ether), TEG (triethylene glycol), benzyl benzoate (BB), propylene glycol, phthalic acid Diethyl, tripropylene glycol, avoline (dimethylphthalate), deltyl prime (isofurophil palmitate), dipropylene glycol (DPG), farnesene, dioctyl adipate, tributyrin (glyceryl tributanoate) , Hydrolite-5 (1,2-pentanediol), propylene glycol diacetate, cetyl acetate (hexadecyl acetate), ethyl abietate, avaline (methyl abietate), citroplex A-2 (acetyl Triethyl citrate), Citroflex A-4 (tributylacetyl citrate), Citroflex No.2 (triethyl citrate), Citroflex No.4 (tributyl citrate), Dourafix ( Methyl dihydroabietate), MITD (isotridecyl myristate), polylimonene (limonene polymer), 1,3-butylene glycol, and the like.

Although these solvents are blended in the perfume composition, for example, 0.1 to 30 mass%, preferably 1 to 20 mass%.

In the liquid treatment composition for textile products of the present invention, the amount of the component (A) is not particularly limited, but when used as a softener composition, it is preferably 0.01 to 5% by mass, more preferably, based on the total mass of the composition. Is 0.1 to 5% by mass, more preferably 0.5 to 3% by mass. When used as a spray-type fiber treatment composition, it is preferably 0.001 to 1 mass%, more preferably 0.005 to 1 mass%, and still more preferably 0.01 to 0.5 mass% with respect to the total mass of the entire composition. When the blending amount of the component (A) is less than 0.001% by mass, the fragrance is weak, and it is difficult to know the effect of suppressing the change in flavor and the effect of improving reverberation. When the blending amount of the component (A) is more than 5% by mass, the storage stability at high temperature may decrease.

[(B) component]

The component (B) contained in the liquid treatment composition for textile products of the present invention is a glucan having an internally branched cyclic structure portion and an external branched structure portion, and has a polymerization degree in the range of 50 to 10000, wherein: The branched cyclic structure part is a cyclic structure part formed by an α-1,4-glucoside bond and an α-1,6-glucoside bond, and the external branched structure part is an acyclic structure bonded to the inner branched cyclic structure part. It's part, glucan. Such glucan is also called highly branched cyclic dextrin or cluster dextrin, and also in this specification, the component (B) is referred to as "highly branched cyclic dextrin".

The highly branched cyclic dextrin contained in the liquid treatment composition for textile products of the present invention has a molecular weight of about 30,000 to 1 million, has one cyclic structure in the molecule, and has a number of glucan chains in its cyclic portion. It mainly contains dextrin with a combined weight average polymerization of about 2500.

The internally branched cyclic structure part of the highly branched cyclic dextrin contained in the liquid treatment composition for textile products of the present invention is composed of about 10 to 100 glucose, and in this internally branched cyclic structure part, a number of non-cyclic branched glucans The outer branch structure parts made of chains are joined.

For example, the degree of polymerization of the highly branched cyclic dextrin contained in the liquid treatment composition for textile products of the present invention is in the range of 50 to 5000.

For example, the degree of polymerization of the internally branched cyclic structure portion of the highly branched cyclic dextrin contained in the liquid treatment composition for textile products of the present invention is in the range of 10 to 100.

For example, the degree of polymerization of the external branched structural portion of the highly branched cyclic dextrin contained in the liquid treatment composition for textile products of the present invention is 40 or more.

For example, the degree of polymerization of each unit chain of the externally branched structural portion of the highly branched cyclic dextrin contained in the liquid treatment composition for textile products of the present invention is 10 to 20 on average.

The highly branched cyclic dextrin contained in the liquid treatment agent composition for textile products of the present invention is produced by, for example, using starch as a raw material and reacting an enzyme called branching enzyme. Starch as a raw material consists of amylose in which glucose is linearly bound by α-1,4-glucoside bonds, and amylopectin having a structure complexly branched by α-1,6-glucoside bonds, and amylopectin is , It is a macromolecule in which many cluster structures are connected. Branching Enzyme, an enzyme used, is a glucan chain transfer enzyme widely distributed in animals, plants, and microorganisms, and catalyzes a reaction that acts on the joint portion of the cluster structure of amylopectin and cyclizes it.

More specifically, the highly branched cyclic dextrin contained in the liquid treatment composition for textile products of the present invention has a degree of polymerization of 50 to 10000, having an internally branched cyclic structure portion and an external branched structure portion as described in Japanese Patent Application Laid-Open No. 8-134104. It is a glucan in the range of. In this specification, the highly branched cyclic dextrin can be understood in consideration of the description of Japanese Patent Laid-Open No. 8-134104.

The highly branched cyclic dextrin contained in the liquid treatment composition for textile products of the present invention has a specific structure as described above, and has a high degree of polymerization (molecular weight), and α-cyclodextrin (n=6), β-cyclodextrin (n=7), γ-cyclodextrin (n=8), which is different from general cyclodextrins in which 6 to 8 glucose are bound.

As a specific example of the highly branched cyclic dextrin contained in the liquid treatment composition for textile products of the present invention, "Cluster Dextrin" (registered trademark) of Glyco Nutrition Foods Co., Ltd. is mentioned.

In addition, instead of highly branched cyclic dextrin, a general cyclodextrin (n=6), β-cyclodextrin (n=7), γ-cyclodextrin (n=8), and other glucose are bound to 6 to 8 Even if dextrin is blended in the liquid treatment agent composition for textile products, an excellent effect of suppressing odor change and improving reverberation similar to the liquid treatment agent composition for textile products of the present invention is not obtained.

In the liquid treatment composition for textile products of the present invention, the blending amount of the component (B) is not particularly limited, but when used as a softener composition, it is preferably 0.01 to 10% by mass, more preferably, based on the total mass of the composition. Is 0.03 to 5 mass%, more preferably 0.05 to 3 mass%. When the blending amount of the component (B) is more than 0.01% by mass, an excellent effect of suppressing a change in flavor and an effect of improving reverberation can be exhibited. If the blending amount of the component (B) is blended more than 10% by mass, the effect of suppressing odor change and the effect of improving reverberation are not particularly improved, and the stability in high temperature storage deteriorates, or the liquid viscosity of the composition increases, resulting in lower handling properties. There is. In the case of a spray-type fiber treatment agent, the blending amount of the component (B) is preferably 0.01 to 5 mass%, more preferably 0.03 to 3 mass%, further preferably 0.05 to 1 mass with respect to the total mass of the composition. %to be. When the blending amount of the component (B) is more than 0.01% by mass, an excellent effect of suppressing changes in flavor and reverberation can be exhibited. If the blending amount of the component (B) is more than 10% by mass, the stability in storage at high temperature may deteriorate, and the liquid viscosity of the composition may increase, resulting in a decrease in handling properties.

In the liquid treatment composition for textile products of the present invention, the mass ratio of component (A)/component (B) is not particularly limited, but when used as a softener composition or as a spray-type fiber treatment composition, preferably 1/100 to 20, more preferably 1/10 to 5, still more preferably 1/5 to 1.

When comparing the odor of the liquid treatment agent composition for textile products and the treated fabric, the reason why the fragrance, particularly, the fragrance of the fragrance having a low ClogP value, is changed and felt is not necessarily clear, but the following reasons are considered.

In the case of a softener composition, when preparing the composition, the fragrance component (hydrophilic fragrance component) with a low ClogP value is difficult to be absorbed into the vesicle formed by the positive ionic surfactant. I think it is easy to exist. Therefore, during the casting process in the washing process, the perfume component having a low ClogP value flows out into the rinse liquid, and is difficult to be adsorbed onto the cloth. Therefore, in the treated cloth, the fragrance component having a low ClogP value is present at a decrease in the proportion in the softener composition, so that the flavor changes and is felt.

In the case of a spray-type fiber treatment composition, when the composition is produced, it is considered that the fragrance component having a low ClogP value is difficult to be absorbed into the micelles formed by the cationic surfactant, and thus is likely to be present in the bulk. Therefore, when sprayed on a cloth, a fragrance having a low ClogP value is easily volatilized because it adheres to the cloth in a state that is not received by the micelles. Therefore, in the treated cloth, the fragrance component having a low ClogP value is present at a reduced ratio than in the spray-type fiber treatment composition, so that the fragrance taste changes and is felt.

As described above, even in the case of the softener composition or the spray-type fiber treatment composition, the fragrance component having a low ClogP value is difficult to be absorbed by the cationic surfactant and is easily present in the bulk, and therefore, it is difficult to be disposed on the fabric.

In the liquid treatment composition for textile products of the present invention, highly branched cyclic dextrin is blended, and the highly branched cyclic dextrin dissolved in the bulk takes a helical structure, thereby enclosing the fragrance in the helical structure. , It is thought that the clathrate is adsorbed on the foam. Since the highly branched cyclic dextrin does not maintain a helical structure in the form of fibers, the fragrance component is gradually released from the clathrate adsorbed on the fabric. Therefore, it is considered that the fragrance of the fragrance component having a low ClogP value can be sufficiently felt, and the change in fragrance tone is suppressed.

In addition, when the fragrance component has a cyclic structure, it is considered that it is more likely to interact with the highly branched cyclic dextrin, and therefore, the effect is considered to be higher.

[(C) ingredient]

The component (C) contained in the liquid treatment agent composition for textile products of the present invention is a cationic surfactant. For example, in the cationic surfactant used as the component (C) in the present invention, a hydrocarbon group having 10 to 26 carbon atoms which may be divided into an ester group or an amide group (hereinafter sometimes referred to as a ``long-chain hydrocarbon group'') is incorporated in the molecule. It may be at least one compound selected from the group consisting of 1 to 3 amine compounds, a salt thereof, and a quaternary product thereof. Among them, an acid salt of a tertiary amine or a quaternary product thereof having at least one hydrocarbon group having a total carbon number of 10 to 26, which may be divided into an ester group or an amide group in the molecule, is preferable.

When the liquid treatment composition for textile products of the present invention is used as a softener composition, the component (C) is an amine compound having 1 to 3 hydrocarbon groups having 10 to 26 carbon atoms, which may be divided by ester groups or amide groups, It is preferably at least one compound selected from the group consisting of the salt and the quaternary product. In particular, the number of carbon atoms in the long-chain hydrocarbon group is 10 to 26, preferably 17 to 26, and more preferably 19 to 24. If the carbon number of the long-chain hydrocarbon group is 10 or more, flexibility is good, and if it is 26 or less, handling property is good.

When the liquid treatment composition for textile products of the present invention is used as a spray-type fiber treatment composition, the component (C) is an amine compound having two hydrocarbon groups having 10 to 14 carbon atoms in the molecule, which may be divided into ester groups or amide groups, At least one selected from the group consisting of the salt and the quaternary product thereof, and an amine compound having one hydrocarbon group having 10 to 18 carbon atoms in the molecule which may be divided by an ester group or an amide group, and the salt and the quaternary product thereof. Compounds are preferred. Among them, an amine compound having two hydrocarbon groups having 10 to 14 carbon atoms in the molecule, which may be divided by an ester group or an amide group, a salt thereof, and a quaternary product thereof are particularly preferable.

The long-chain hydrocarbon group may be saturated or unsaturated. When the long-chain hydrocarbon group is unsaturated, the position of the double bond may be in any location, but in the case of one double bond, the location of the double bond is distributed around the center of the long-chain hydrocarbon group or the median value. It is desirable.

The long-chain hydrocarbon group may be a chain hydrocarbon group or a hydrocarbon group containing a ring in the structure, and is preferably a chain hydrocarbon group. The chain hydrocarbon group may be linear or branched. As a chain hydrocarbon group, an alkyl group or an alkenyl group is preferable, and an alkyl group is more preferable.

The long-chain hydrocarbon group may be divided into an ester group (-COO-) or an amide group (-NHCO-). That is, the long-chain hydrocarbon group may have at least one type of dividing group selected from the group consisting of an ester group and an amide group in the carbon chain, and the carbon chain may be divided by the dividing group. Having the dividing group is preferable in terms of improving biodegradability and the like.

In the case of having the splitting group, the number of splitting groups of one long-chain hydrocarbon group may be one or two or more. That is, the long-chain hydrocarbon group may be divided into one place by a splitter, or may be divided into two or more places. In the case of having two or more splitting machines, each splitting machine may be the same or different.

In addition, in the case of having a segmenting group in the carbon chain, the carbon atom possessed by the segmenting group is counted as the number of carbon atoms of the long-chain hydrocarbon group.

Long-chain hydrocarbon groups are usually industrially used unhydrogenated fatty acids derived from tallow, fatty acids obtained by hydrogenation or partial hydrogenation of unsaturated parts, palm palms, milk palms, etc. It is introduced by using an unhydrogenated fatty acid or fatty acid ester, or a fatty acid or fatty acid ester obtained by hydrogenating or partially hydrogenating an unsaturated portion.

As the amine compound in the component (C) contained in the liquid treatment agent composition for textile products of the present invention, a secondary amine compound or a tertiary amine compound is preferable, and a tertiary amine compound is more preferable.

More specifically as an amine compound in (C) component, the compound represented by the following general formula (C1) is mentioned.

[Formula 1]

[In the formula, R ¹ to R ³ are each independently a hydrocarbon group having 10 to 26 carbon atoms, -CH ₂ CH(Y)OCOR ⁴ (Y is a hydrogen atom or CH ₃ , and R ⁴ is a hydrocarbon group having 7 to 21 carbon atoms) Is a group.), -(CH ₂ ) _n NHCOR ⁵ (n is 2 or 3, and R ⁵ is a hydrocarbon group having 7 to 21 carbon atoms), a hydrogen atom, an alkyl group having 1 to 4 carbon atoms, -CH ₂ CH( Y)OH, or -(CH ₂ ) _n NH ₂ , and at least one of R ¹ to R ³ is a hydrocarbon group having 10 to 26 carbon atoms, -CH ₂ CH(Y)OCOR ⁴ , or -(CH ₂ ) _n It is NHCOR ^5. ]

In the formula, the number of carbon atoms of the hydrocarbon group having 10 to 26 carbon atoms in R ¹ to R ³ is preferably 17 to 26 and more preferably 19 to 24. The hydrocarbon group may be saturated or unsaturated. As the hydrocarbon group, an alkyl group or an alkenyl group is preferable.

In -CH ₂ CH(Y)OCOR ⁴ , Y is a hydrogen atom or CH ₃ , and a hydrogen atom is particularly preferred.

R ⁴ is a hydrocarbon group having 7 to 21 carbon atoms, preferably 15 to 19 carbon atoms. In the presence of R ⁴ in the formula plurality, may be the that the plurality of R ⁴ are the same as each other, it does not matter, each different.

The hydrocarbon group of R ⁴ is a residue (fatty acid residue) excluding a carboxy group from a fatty acid having 8 to 22 carbon atoms (R ⁴ COOH), and the fatty acid consisting of R ⁴ (R ⁴ COOH) may be a saturated fatty acid or an unsaturated fatty acid, and , A linear fatty acid or a branched fatty acid may be used. Among them, saturated or unsaturated linear fatty acids are preferred. Since good water absorption is imparted to the castable clothing, the saturation/unsaturation ratio (mass ratio) of the fatty acid consisting of R ⁴ is preferably 90/10 to 0/100, more preferably 80/20 to 0/100. .

When R ⁴ is an unsaturated fatty acid residue, there are cis and trans forms, but the mass ratio of cis and trans forms is preferably 40/60 to 100/0, and particularly preferably 70/30 to 90/10.

Specific examples of fatty acids consisting of R ⁴ include stearic acid, palmitic acid, myristic acid, lauric acid, oleic acid, elaidic acid, linoleic acid, partially hydrogenated palm oil fatty acid (iodine number 10-60), partially hydrogenated tallow fatty acid (iodine number 10-60) etc. are mentioned. Among them, a fatty acid composition adjusted to satisfy the following conditions (a) to (c) by combining two or more selected from stearic acid, palmitic acid, myristic acid, oleic acid, elaidic acid, and linoleic acid in predetermined amounts. It is preferable to use.

(a) The ratio (mass ratio) of a saturated fatty acid/unsaturated fatty acid is 90/10 to 0/100, more preferably 80/20 to 0/100.

(b) The ratio (mass ratio) of the cis body/trans body is 40/60 to 100/0, more preferably 70/30 to 90/10.

(c) A fatty acid having 18 carbon atoms is 60% by mass or more, preferably 80% by mass or more, a fatty acid having 20 carbon atoms is less than 2% by mass, and a fatty acid having 21 to 22 carbon atoms is less than 1% by mass.

In -(CH ₂ ) _n NHCOR ⁵ , n is 2 or 3, and 3 is particularly preferred.

R ⁵ is a hydrocarbon group having 7 to 21 carbon atoms, preferably 15 to 19 carbon atoms. In the presence of R ⁵ in the formula plurality, may be the that the plurality of R ⁵ are equal to each other, it does not matter, each different.

Examples of R ⁵ include those similar to those of R ⁴ .

Among R ¹ to R ³ , at least one is a long-chain hydrocarbon group (ie, a hydrocarbon group having 10 to 26 carbon atoms, -CH ₂ CH(Y)OCOR ⁴ , or -(CH ₂ ) _n NHCOR ⁵ ), and two are long-chain hydrocarbons It is preferred that

When one or two of R ¹ to R ³ are long-chain hydrocarbon groups, the remaining two or one is a hydrogen atom, an alkyl group having 1 to 4 carbon atoms, -CH ₂ CH(Y)OH, or -(CH ₂ ) _n NH _2, and preferably an alkyl group having 1 to 4 carbon atoms, -CH ₂ CH(Y)OH, or -(CH ₂ ) _n NH ₂ . Among these, as an alkyl group having 1 to 4 carbon atoms, a methyl group or an ethyl group is preferable, and a methyl group is particularly preferable. Y in -CH ₂ CH(Y)OH is the same as Y in -CH ₂ CH(Y)OCOR ⁴ . _{N in} -(CH ₂ ) _n NH ₂ is the same as n in -(CH ₂ ) _n NHCOR ⁵ .

As a preferable example of the compound represented by the said general formula (C1), the compound represented by the following general formula (C1-1)-(C1-8) is mentioned.

[Formula 2]

[In the formula, R ⁷ and R ⁸ are each independently a hydrocarbon group having 10 to 26 carbon atoms. R ⁹ and R ¹⁰ are each independently a hydrocarbon group having 7 to 21 carbon atoms.]

Examples of the hydrocarbon group for R ⁷ and R ⁸ include the same hydrocarbon group having 10 to 26 carbon atoms for R ¹ to R ³ .

Examples of the hydrocarbon group having 7 to 21 carbon atoms in R ⁹ and R ¹⁰ include the same hydrocarbon group having 7 to 21 carbon atoms in the above R ⁴ . In the presence of R ⁹ in the formula plurality, may be the that the plurality of R ⁹ is the same as each other, it does not matter, each different.

A salt of an amine compound is obtained by neutralizing an amine compound with an acid. The acid used for neutralization of the amine compound may be an organic acid or an inorganic acid, and examples thereof include hydrochloric acid, sulfuric acid, and methyl sulfuric acid. Neutralization of the amine compound can be performed by a known method.

The quaternary product of the amine compound is obtained by reacting the amine compound with a quaternizing agent. Examples of the quaternizing agent used for the quaternization of the amine compound include alkyl halide such as methyl chloride and dialkyl sulfuric acid such as dimethyl sulfuric acid. When these quaternizing agents are reacted with an amine compound, an alkyl group of the quaternizing agent is introduced into the nitrogen atom of the amine compound, and a salt of a quaternary ammonium ion and a halogen ion or a monoalkyl sulfate ion is formed. The alkyl group introduced by the quaternizing agent is preferably an alkyl group having 1 to 4 carbon atoms, more preferably a methyl group or an ethyl group, and particularly preferably a methyl group. The quaternization of the amine compound can be performed by a known method.

As the component (C) contained in the liquid treatment composition for textile products of the present invention, at least one selected from the group consisting of a compound represented by the general formula (C1), a salt thereof, and a quaternary product thereof is preferable, and the general At least one selected from the group consisting of formulas (C1-1) to (C1-8), a salt thereof and a quaternary product thereof is more preferable, and (C1-4) to (C1-6), a salt thereof, and a 4 More preferably, at least one selected from the group consisting of class cargoes.

As the compound represented by formula (C1), its salt, and its quaternary product, a commercially available product may be used, or a product prepared by a known method may be used.

For example, a compound represented by the general formula (C1-2) (hereinafter, ``Compound (C1-2)''), a compound represented by the general formula (C1-3) (hereinafter, ``Compound (C1-3)'') , The fatty acid composition, or a fatty acid methyl ester composition in which a fatty acid in the fatty acid composition is substituted with a methyl ester of the fatty acid can be synthesized by a condensation reaction of methyl diethanolamine. In that case, from the viewpoint of improving flexibility, it is preferable to synthesize so that the abundance ratio represented by "Compound (C1-2)/Compound (C1-3)" is 99/1 to 50/50 in terms of mass ratio.

In addition, when using the quaternary product, it is more preferable to use dimethyl sulfuric acid as the quaternizing agent. At that time, from the viewpoint of flexibility, the composition is synthesized so that the abundance ratio expressed as ``quaternary product of compound (C1-2)/quaternary product of compound (C1-3)'' is 99/1 to 50/50 by mass ratio. It is desirable.

A compound represented by general formula (C1-4) (hereinafter, ``Compound (C1-4)''), a compound represented by general formula (C1-5) (hereinafter, ``Compound (C1-5)''), general formula (C1 The compound represented by -6) (hereinafter "Compound (C1-6)") can be synthesized by a condensation reaction of the fatty acid composition or fatty acid methyl ester composition and triethanolamine. In that case, the content ratio of the individual components to the total mass of the compounds (C1-4), (C1-5) and (C1-6) is from the viewpoint of flexibility, 1 to 60 mass of the compound (C1-4) %, compound (C1-5) is preferably 5 to 98% by mass, compound (C1-6) is preferably 0.1 to 40% by mass, compound (C1-4) is 30 to 60% by mass, compound (C1-5) ) Is more preferably 10 to 55% by mass and 5 to 35% by mass of the compound (C1-6).

In addition, in the case of using the quaternizing product, it is more preferable to use dimethyl sulfuric acid as the quaternizing agent from the viewpoint of sufficiently advancing the quaternization reaction. The abundance ratio of each quaternary product of compounds (C1-4), (C1-5) and (C1-6) is a mass ratio from the viewpoint of flexibility, and the quaternary product of compound (C1-4) is 1 to 60 masses %, the quaternary product of compound (C1-5) is preferably 5 to 98% by mass, and the quaternary product of compound (C1-6) is preferably 0.1 to 40% by mass, and the quaternary product of compound (C1-4) It is more preferable that this 30 to 60 mass %, the quaternary product of compound (C1-5) is 10 to 55 mass %, and the quaternary product of compound (C1-6) is 5 to 35 mass %. In addition, when compounds (C1-4), (C1-5), and (C1-6) are quaternized, esteramines that have not been quaternized generally remain after the quaternization reaction. In that case, it is preferable that the ratio of "quaternary product/quaternized ester amine" is within the range of the mass ratio of 70/30 to 99/1.

The compound represented by the general formula (C1-7) (hereinafter ``Compound (C1-7)''), the compound represented by the general formula (C1-8) (hereinafter ``Compound (C1-8)'') is the fatty acid composition And from the adduct of N-methylethanolamine and acrylonitrile, JOrg. It can be synthesized by condensation reaction with N-(2-hydroxyethyl)-N-methyl-1,3-propylenediamine synthesized by a known method described in Chem., 26, 3409 (1960). At that time, it is preferable to synthesize so that the abundance ratio represented by "Compound (C1-7)/Compound (C1-8)" is 99/1 to 50/50 by mass ratio. In addition, in the case of using the quaternary product, it is preferable to use methyl chloride as the quaternizing agent, and the presence indicated as ``quaternary product of compound (C1-7)/quaternary product of compound (C1-8)'' It is preferable to synthesize so that the ratio is 99/1 to 50/50 by mass ratio.

In the liquid treatment composition for textile products of the present invention, the component (C) has an action of enhancing adsorption of the component (A) and the component (B), and is blended to impart flexibility to the treated fabric.

In the liquid treatment composition for textile products of the present invention, the amount of the component (C) is not particularly limited, but is preferably 0.01 to 30% by mass based on the total mass of the composition.

When the liquid treatment composition for textile products of the present invention is used as a softening agent composition, the amount of the component (C) is not particularly limited, but is preferably 5 to 30% by mass, more preferably, based on the total mass of the composition. It is 5 to 25 mass %, More preferably, it is 8 to 22 mass %. If it is 5 mass% or more, a sufficient flexibility imparting effect can be obtained. When it is 30 mass% or less, storage stability is favorable.

When the liquid treatment composition for textile products of the present invention is used as a spray-type fiber treatment composition, the amount of the component (C) is not particularly limited, but is preferably 0.01 to 10% by mass relative to the total mass of the composition. It is preferably 0.03 to 8 mass%, more preferably 0.05 to 5 mass%.

In the liquid treatment composition for textile products of the present invention, the mass ratio of component (B)/component (C) is not particularly limited, but when used as a softener composition, it is preferably 1/300 to 2/3, more preferably Is 1/25 to 2/3, more preferably 1/15 to 2/3, and when used as a spray-type fiber treatment composition, preferably 1/1000 to 1000, more preferably 1/80 to 200 , More preferably 1/10 to 100.

[Optional ingredient]

The liquid treatment composition for textile products of the present invention may contain other components other than the components (A) to (C), as necessary, within a range that does not impair the effects of the present invention.

As the other component, a known component in the liquid treatment agent composition for textile products can be appropriately blended. For example, water, water-soluble solvents, nonionic surfactants, silicones, dyes and/or pigments, preservatives, ultraviolet absorbers, antibacterial agents, and the like can be contained.

The liquid treatment composition for textile products of the present invention is preferably an aqueous composition and preferably contains water.

As water, tap water, ion-exchanged water, pure water, distilled water, etc. can all be used. Among them, ion exchange water is suitable.

When the treatment composition for textile products of the present invention is an emulsion gun, the nonionic surfactant can be preferably used mainly for the purpose of improving the emulsion dispersion stability of the oil-soluble component in the emulsion. In particular, when a nonionic surfactant is blended, it is easy to secure a sufficient level of freeze recovery stability in terms of product value.

As the nonionic surfactant, for example, those derived from higher alcohols, higher amines or higher fatty acids can be used. More specifically, polyoxyethylene alkyl ethers having 10 to 22 carbon atoms or alkenyl groups and having an average added mole number of ethylene oxide of 10 to 100 moles, polyoxyethylene fatty acid alkyl (the alkyl having 1 to 3 carbon atoms) ester ; Polyoxyethylenealkylamine having an average added mole number of 10 to 100 moles of ethylene oxide, alkyl polyglucoside having an alkyl group or alkenyl group having 8 to 18 carbon atoms, hydrogenated castor oil having an average added mole number of ethylene oxide of 10 to 100 moles, etc. Can be mentioned. Among them, polyoxyethylene alkyl ethers having an alkyl group having 10 to 18 carbon atoms and having an average added mole number of 20 to 80 moles of ethylene oxide are preferred.

The content of the nonionic surfactant in the treatment composition for textile products of the present invention can be determined according to a desired function, and for example, preferably 0.01 to 10% by mass, more preferably 0.1 to 8% by mass, further Preferably it is 0.5-5 mass %. When the content of the nonionic surfactant is more than the lower limit, the emulsion dispersion stability of the oil-soluble component in the emulsion and the freeze restoration stability of the emulsion are further improved. If it is less than the upper limit, an increase in the viscosity of the treatment agent composition for liquid fiber products can be suppressed, and it can be made good in terms of usability.

The silicone compound is not particularly limited in its kind, and can be appropriately selected depending on the purpose. The molecular structure of the silicone compound may be linear, branched, or crosslinked. Further, the silicone compound may be a modified silicone compound, and the modified silicone compound may be modified with one type of organic functional group, or may be modified with two or more types of organic functional groups.

The silicone compound can be used in the state of an oil, and can also be used in the state of an emulsified product dispersed by an arbitrary emulsifier.

Specific examples of the silicone compound include, for example, dimethyl silicone, polyether-modified silicone, methylphenyl silicone, alkyl-modified silicone, higher fatty acid-modified silicone, methylhydrogen silicone, fluorine-modified silicone, epoxy-modified silicone, carboxy-modified silicone, carbinol. And modified silicone and amino-modified silicone.

Among these, polyether-modified silicone, amino-modified silicone, dimethyl silicone, etc. are preferable from the viewpoint of versatility and improvement of deodorizing and deodorizing effect, and polyether-modified silicone and amino-modified silicone are particularly suitable from the viewpoint of effect and handling at the time of manufacture. desirable.

As a specific example of a polyether-modified silicone, a copolymer of alkylsiloxane and polyoxyalkylene, etc. are mentioned, for example. Further, the number of carbon atoms of the alkyl group of the alkylsiloxane is preferably 1 to 3, and the number of carbon atoms of the alkylene group of the polyoxyalkylene is preferably 2 to 5. Among these, as the polyether-modified silicone, a copolymer of dimethylsiloxane and polyoxyalkylene (polyoxyethylene, polyoxypropylene, random or block copolymer of ethylene oxide and propylene oxide, etc.) is preferable. As a specific example of such a polyether-modified silicone, a compound represented by the following general formula (I), a compound represented by the following general formula (II), etc. are mentioned, for example.

[Formula 3]

In the general formula (I), M, N, a, and b represent an average degree of polymerization, and R represents hydrogen or an alkyl group. Here, M is preferably 10 to 10,000, and more preferably 100 to 300. N is preferably 1 to 1,000, and more preferably 1 to 100. Moreover, it is preferable that M>N. It is preferable that it is 2-100, and, as for a, 2-50 are more preferable. As for b, it is preferable that it is 0-50, and 0-10 are more preferable. R is preferably hydrogen or an alkyl group having 1 to 4 carbon atoms.

The polyether-modified silicone represented by the general formula (I) generally terminates a carbon-carbon double bond such as an organohydrogenpolysiloxane having a Si-H group and, for example, polyoxyalkylene allyl ether. It can be produced by subjecting the polyoxyalkylene alkyl ether to have an addition reaction under a platinum catalyst. Therefore, the polyether-modified silicone may contain some unreacted polyoxyalkylene alkyl ether or organohydrogenpolysiloxane having a Si-H group. Since the organohydrogenpolysiloxane having a Si-H group is highly reactive, it is preferable that the amount present in the polyether-modified silicone is 30 ppm or less (as the amount of Si-H).

[Formula 4]

In the general formula (II), 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 5-10,000, and B is preferably 2-10,000. It is preferable that h is 2-100, and it is preferable that i is 0-50. 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.

The linear polysiloxane-polyoxyalkylene block copolymer represented by the general formula (II) has a polyoxyalkylene compound having a reactive terminal group and a terminal group reacting with the reactive terminal group of the compound. It can be produced by reacting dihydrocarbylsiloxane. Since such polyether-modified silicone has a longer side chain polyoxyalkylene chain and a higher degree of polymerization of the polysiloxane chain, the higher the viscosity is. Therefore, in order to improve workability during manufacture and to facilitate mixing in an aqueous composition, a water-soluble organic solvent It is preferable to provide the formulation in the form of a premix with. As the water-soluble organic solvent, ethanol, dipropylene glycol, butyl carbitol, etc. are mentioned, for example.

More specifically, as the polyether-modified silicone, for example, SH3772M, SH3775M, FZ-2166, FZ-2120, L-720, SH8700, L-7002, L- manufactured by Toray Dow Corning Co., Ltd. 7001, SF8410, FZ-2164, FZ-2203, FZ-2208, Shin-Etsu Chemical Co., Ltd., KF352A, KF615A, X-22-6191, X-22-4515, KF-6012, KF-6004, etc. , TSF4440, TSF4441, TSF4445, TSF4450, TSF4446, TSF4452, TSF4460, etc. manufactured by Momentchi Department Performance Material Co., Ltd. Japan joint venture.

The amino-modified silicone is a silicone oil in which an amino group is introduced into the terminal or side chain of the dimethyl silicone skeleton, and a substituent such as a hydroxyl group, an alkyl group or a phenyl group may be substituted in addition to the amino group. In addition, as long as it may be in the form of an oil, it may be in the form of an amino-modified silicone emulsion emulsified using a nonionic surfactant or a cation surfactant as an emulsifier. A preferred amino-modified silicone oil or a base oil in the case of an emulsion is represented by the following general formula (III).

[Formula 5]

In formula (III), R ₁ and R ₆ may be the same as or different from each other, and represent either a methyl group, a hydroxyl group or hydrogen. R ₂ represents either -(CH ₂ ) _n -A ₁ and -(CH ₂ ) _n -NHCO-(CH ₂ ) _m -A ₁ . A ₁ represents -N (R ₃ ) (R ₄ ), and -N ⁺ (R ₃ ) (R ₄ ) (R ₅ )·X-. R ₃ to R ₅ may be the same as or different from each other, and represent a hydrogen atom, an alkyl group having 1 to 12 carbon atoms, a phenyl group, and -(CH ₂ ) _n -NH ₂ . X ⁻ represents any one of a fluorine ion, a chlorine ion, a bromine ion, an iodine ion, a methyl sulfate ion, and an ethyl sulfate ion. The values of m and n may be the same or different from each other, and represent an integer of 0 to 12. The values of p and q represent the degree of polymerization of the polysiloxane, and may be the same or different, p is 0 to 20,000, preferably 10 to 10000, and q is 1 to 500, preferably 1 to 100.

In the case of the amino-modified silicone oil used in the treatment composition for textile products of the present invention, the kinematic viscosity at 25°C is preferably 50 to 20000 mm 2 /s, and more preferably 100 to 10000 mm 2 /s. When the kinematic viscosity is in this range, it is preferable because a high tactile effect is exhibited, manufacturability is good, and handling of the composition becomes easy.

Commercially available amino-modified silicones can be used.For example, amino-modified silicone oils are sold as SF-8417, BY16-892 and BY16-890 from Dore Dow Corning, Inc. From S Chemical Co., Ltd., KF-864, KF-860, KF-8004, KF-8002, KF-8005, KF-867, KF-861, KF-880, KF-867S, etc. are mentioned.

As an amino-modified silicone emulsion type, it is sold as SM8904, BY22-079, FZ-4671, FZ-4672 from Toray Dow Corning, and PolonMF- sold as Polon series from Shin-Etsu Chemical Co., Ltd. What is sold as 14, PolonMF-29, PolonMF-14D, PolonMF-44, PolonMF-14EC, PolonMF-52, and what is sold as WACKERFC201, WACKERFC218 from Asahi Kasei Waka Silicone Co., Ltd. are mentioned.

The kinematic viscosity of dimethyl silicone is not particularly limited, and is preferably 1 to 100,000,000 mm 2 /s, more preferably 10 to 10,000,000 mm 2 /s, and even more preferably 100 to 1,000,000 mm 2 /s. Moreover, it may be an oil or an emulsion.

It is preferable that the liquid treating agent composition for textile products of the present invention contains a water-soluble solvent in addition to water.

The water-soluble solvent is preferably one or two or more selected from the group consisting of lower (carbon number 1 to 4) alcohol, glycol ether solvent, and polyhydric alcohol. Specifically, ethanol, isopropanol, glycerin, ethylene glycol, propylene glycol, diethylene glycol, dipropylene glycol, hexylene glycol polyoxyethylene phenyl ether, dipropylene glycol monomethyl ether, and represented by the following general formula (X) It is preferable to blend a solvent component selected from water-soluble solvents.

R ¹¹ -O-(C ₂ H ₄ O) _y -(C ₃ H ₆ O) _z -H… (X)

In the formula, R ¹¹ is an alkyl group or alkenyl group having 1 to 6 carbon atoms, preferably 2 to 4 carbon atoms. y and z are the average number of added moles, y is 1 to 10, preferably 2 to 5, z is 0 to 5, preferably 0 to 2.

As the water-soluble solvent, among the above, ethanol, ethylene glycol, butyl carbitol, propylene glycol, diethylene glycol monobutyl ether, and dipropylene glycol monomethyl ether are preferable.

The water-soluble solvent is incorporated in the liquid treatment composition for textile products of the present invention in an amount of preferably 0 to 30% by mass, more preferably 0.01 to 25% by mass, and still more preferably 0.1 to 20% by mass.

Dyes and/or pigments can be blended for the purpose of improving the appearance of the liquid treatment composition for textile products of the present invention. Preferably, it is at least one type of water-soluble dye of red, blue, yellow or purple color selected from acidic dyes, direct dyes, alkaline dyes, reactive dyes and mordant/acidic mordant dyes.

Specific examples of dyes that can be added are described in the Dye Manual (Organic Synthetic Chemicals Association edition, issued on July 20, 1970, Maruzen Corporation).

From the viewpoint of storage stability and dyeing property to fibers of the treatment agent composition for textile products of the present invention, acidic dyes, direct dyes, and reactive dyes having at least one functional group selected from hydroxyl groups, sulfonic acid groups, amino groups, and amide groups in the molecule are used. Preferably, the blending amount is preferably 1 to 50 ppm, more preferably 1 to 30 ppm with respect to the whole composition.

As dyes used in the liquid treatment composition for textile products of the present invention, Japanese Unexamined Patent Publication No. 6-123081, Japanese Unexamined Patent Publication No. 6-123082, Japanese Unexamined Patent Publication No. Hei 7-18573, and Japanese Unexamined Patent Publication No. Hei 8-27669 , Japanese Unexamined Patent Publication No. Hei 9-250085, Japanese Unexamined Patent Publication No. 10-77576, Japanese Unexamined Patent Publication No. 11-43865, Japanese Unexamined Patent Publication No. 2001-181972, or Japanese Unexamined Patent Publication No. 2001-181972, etc. May be.

The preservative can be used in the treatment composition for textile products of the present invention, mainly to reinforce antiseptic and sterilizing power, and to maintain antiseptic properties during long-term storage.

Examples of the preservative include isothiazolone-based organic sulfur compounds, benzisothiazolone-based organic sulfur compounds, benzoic acids, 2-bromo-2-nitro-1,3-propanediol, and the like.

As an isothiazoline-based organic sulfur compound, 5-chloro-2-methyl-4-isothiazolin-3-one, 2-n-butyl-3-isothiazolone, 2-benzyl-3-isothia Zolone, 2-phenyl-3-isothiazolone, 2-methyl-4,5-dichloroisothiazolone, 5-chloro-2-methyl-3-isothiazolone, 2-methyl-4-isothiazoline-3 -One, or mixtures thereof, and the like. Among them, 5-chloro-2-methyl-4-isothiazolin-3-one and 2-methyl-4-isothiazolin-3-one are preferable, and 5-chloro-2-methyl-4-isothia A mixture of zolin-3-one and 2-methyl-4-isothiazolin-3-one is more preferable, and a mixture of about 77% by mass of the former and about 23% by mass of the latter is particularly preferable.

Examples of the benzisothiazolone-based organic sulfur compounds include 1,2-benzisothiazolin-3-one, 2-methyl-4,5-trimethylene-4-isothiazolin-3-one, and leaded (類緣) Examples of the compound include dithio-2,2-bis(benzmethylamide), or a mixture thereof. Among them, 1,2-benzisothiazolin-3-one is particularly preferred.

Examples of benzoic acids include benzoic acid or a salt thereof, parahydroxybenzoic acid or a salt thereof, methyl paraoxybenzoate, ethyl paraoxybenzoate, propyl paraoxybenzoate, butyl paraoxybenzoate, benzyl paraoxybenzoate, and the like.

In the liquid treatment composition for textile products of the present invention, the amount of the preservative to be blended is preferably 0.0001 to 1% by mass with respect to the total amount of the treatment composition for textile products. If the blending amount of the preservative is less than the lower limit, the effect of adding the preservative is difficult to be obtained, and if it exceeds the upper limit, the storage stability may be lowered.

The ultraviolet absorber is a drug that has an effect of protecting against ultraviolet rays, and is a component that absorbs ultraviolet rays, converts them into infrared rays or visible rays, and emits them.

Examples of the ultraviolet absorber include aminobenzoic acid derivatives such as p-aminobenzoic acid, ethyl p-aminobenzoate, glyceryl p-aminobenzoate, and amyl p-dimethylaminobenzoate; Salicylic acid derivatives such as ethylene glycol salicylate, dipropylene glycol salicylate, octyl salicylate, and myristyl salicylate; Cinnamic acid derivatives, such as methyl diisopropyl cinnamate, ethyl p-methoxycinnamate, isopropyl p-methoxycinnamate, 2-ethylhexyl p-methoxycinnamate, and butyl p-methoxycinnamate; Benzophenone derivatives such as 2-hydroxy-4-methoxybenzophenone, 2-hydroxy-4-methoxybenzophenone-5-sulfonic acid, and 2,2'-dihydroxy-4-methoxybenzophenone; Azole compounds such as urocanic acid and ethyl urocanate; 4-t-butyl-4'-methoxybenzoylmethane, etc. are mentioned.

The antimicrobial agent is a component having an effect of suppressing the growth of bacteria in the form of fibers and further suppressing the generation of an unpleasant odor derived from the decomposition products of microorganisms.

Examples of the antibacterial agent include cationic fungicides such as quaternary ammonium salts (benzalkonium chloride),

Diclosan, triclosan, bis-(2-pyridylthio-1-oxide)zinc, polyhexamethylenebiguanizine hydrochloride, 8-oxyquinoline, polyrizine, and the like.

In addition to the above compounds, as a function improving agent, an anti-shrinkage agent, an anti-wrinkle agent, a shape-retaining agent, a drape-retaining agent, an iron improving agent, an oxygen-bleaching agent, a whitening agent, a whitening agent, a fabric softening clay, and an antistatic agent Inhibitors, anti-transfection agents such as polyvinylpyrrolidone, polymer dispersants, soil removers, scum dispersants, 4,4-bis(2-sulphostyryl)biphenyldisodium (Chinopal BS, manufactured by Chivas Special Chemicals) Fluorescent brighteners such as -X), dye fixing agents, anti-fading agents such as 1,4-bis(3-aminopropyl)piperazine, stain removal agents, and fiber surface modifiers such as cellulase, amylase, protease, lipase, keratina Enzymes such as agents, depressants, moisture absorption and release properties, etc. can be imparted to the touch and functions of silk, and there are silk prodane powder, their surface modifiers, and emulsion dispersions. Specifically, K-50, K-30 , K-10, A-705, S-702, L-710, FP series (Idemitsu Petrochemical), hydrolyzed silk liquid (Joemo), Silkugen G Sorubur S (Ichiganpalcos), Alkylene terephthalate And/or a nonionic high molecular compound composed of an alkylene isophthalate unit and a polyoxyalkylene unit, for example, an antifouling agent such as FR627 manufactured by Goo Chemical Industries, SRC-1 manufactured by Kurarianto, and the like.

[Ph of the composition]

The pH of the liquid treatment composition for textile products of the present invention is not particularly limited, but in the case of a liquid softener composition, from the viewpoint of suppressing the hydrolysis of the component (C) accompanying the elapsed storage days, 25 It is preferable that the pH at °C is in the range of 1 to 6, and more preferably in the range of 2 to 4.

When using the liquid treatment composition for textile products of the present invention as a spray-type fiber treatment composition, from the viewpoint of enhancing the stability of the fragrance, the pH is preferably 5 to 11 at 25°C, more preferably 7 to 10. .

When performing pH adjustment, for pH adjustment, hydrochloric acid, sulfuric acid, phosphoric acid, alkyl sulfuric acid, benzoic acid, paratoluenesulfonic acid, citric acid, malic acid, succinic acid, lactic acid, glycolic acid, hydroxyethanediphosphone, phytic acid, ethylenediamine tetraacetic acid, dimethyl Short-chain amine compounds such as amines, alkali metal hydroxides such as sodium hydroxide, alkali metal carbonates, and pH adjusters such as alkali metal silicates can be used.

[Viscosity of composition]

In the case of a liquid softener composition, the viscosity of the liquid treatment agent composition for textile products of the present invention is preferably less than 1000 mPa·s (B-type viscometer, manufactured by TOKIMEC, 25° C., hereinafter the same). In consideration of the increase in viscosity due to the elapsed storage days, the viscosity immediately after production is more preferably less than 800 mPa·s, and still more preferably less than 500 mPa·s. If it is in such a range, usability, such as handling property when putting it into a washing machine, is favorable.

In the case of using the liquid treatment composition for textile products of the present invention as a spray-type fiber treatment composition, the viscosity at 25°C is preferably 10 mPa·s or less, and more preferably 5 mPa·s or less from the viewpoint of handling properties. . The viscosity can be adjusted by the amount of the component (B) or water to be added.

[Manufacturing method]

The method for preparing the liquid treatment agent composition for textile products of the present invention is not particularly limited.

In the case of a liquid softener composition, it can be produced by a known method, for example, a method similar to a conventional method for producing a liquid softener composition using a cationic surfactant as a main substance.

For example, an oil phase containing a component (A), a component (C), and a nonionic surfactant, and an aqueous phase containing the component (B) are mixed under a temperature condition equal to or higher than the melting point of the component (C). The emulsion can be prepared, and then, as necessary, by adding and mixing other components to the obtained emulsion. The oil phase can be prepared by mixing the component (A), the component (C), the nonionic surfactant, and optional components as necessary at a temperature equal to or higher than the melting point of the component (C). The aqueous phase can be prepared by mixing water, component (B), and optional components as necessary.

In the case of a spray-type fiber treatment composition, it is not particularly limited, and can be prepared according to a routine method. For example, each component can be prepared by mixing together with water as needed.

[Use/How to use]

The use of the liquid treatment composition for textile products of the present invention is not particularly limited, but it can be applied to a detergent composition, a bleach composition, a liquid softener composition, a spray type fiber treatment agent, and the like. Especially, it is preferable to apply it as a liquid softener composition or a spray type fiber treatment agent.

The method of treating textile products such as clothing by the liquid treatment agent composition for textile products of the present invention is not particularly limited, and is similar to conventionally known cleaning agents, finishing agents (softening agents, sizing agents, etc.), spray-type fiber treatment agents, etc. You can handle it.

In the case of a liquid softener composition, the method of use of the liquid treatment composition for textile products of the present invention is not particularly limited, but for example, treatment is performed by dissolving the composition of the present invention in rinse water in the step of rinsing in laundry, or basin There is a method of dissolving the composition of the present invention in water by using a container such as that, and immersion treatment by adding medical supplies, in which case it is diluted to an appropriate concentration and used. In that case, the bath ratio (the weight ratio of the treatment liquid to the textile product) is preferably 3 to 100 times, particularly 5 to 50 times. Specifically, when performing casting, it is preferable to use in an amount such that the concentration of the component (C) is 0.01 ppm to 1000 ppm, more preferably 0.1 ppm to 300 ppm with respect to the total amount of the used water. do.

When the liquid treatment composition for textile products of the present invention is used as a spray-type fiber treatment composition, the method of use is not particularly limited, but, for example, the treatment composition is accommodated in a trigger-type spray container or a dispenser-type pump spray container. And, it can be carried out by spraying directly on the textile product. After spraying, drying treatment may be performed as necessary. The textile product is not particularly limited, and examples thereof include clothes, curtains, sofas, carpets, towels, handkerchiefs, sheets, and pillow covers. The amount of the treatment composition applied to the textile product is preferably 0.5 to 10 g, and more preferably 1 to 5 g per 100 g of the fiber product.

It is preferable to accommodate the spray-type fiber treatment agent in a trigger-type spray container (hereinafter referred to as a trigger). The trigger container is not particularly limited, and in general, the same trigger container used in the fiber treatment agent product used for imparting a fragrance or a deodorant effect to a fiber product such as clothing can be used. As the trigger container used in the present invention, from the viewpoint of a spray property, a good spray pattern, and no afterdraw, an accumulating-type trigger container is preferable. In addition, the amount of spraying once is preferably 0.2 to 0.6 g from the viewpoint of preventing unevenness from occurring in the fiber product sprayed with the treatment agent composition, and from the viewpoint of imparting a desirable effect without causing excessive fatigue to the hand.

Example

Hereinafter, the present invention will be described in more detail by examples, but the present invention is not limited thereto. In addition, in the examples, the amount of the ingredients to be blended all represents mass% (in terms of net content, except when specified).

[(A) component]

Table 1: Composition of perfume composition

[Table 1]

[(B) component]

B-1: Cluster dextrin (registered trademark, manufactured by Glyco Nutrition Foods Co., Ltd.)

The main component of cluster dextrin (registered trademark) is dextrin having a molecular weight of about 30,000 to 1 million, having one cyclic structure in the molecule, and having a weight average polymerization of about 2500 in which a large number of glucan chains are bonded to the cyclic portion. The cyclic structure portion is composed of about 16 to 100 glucose, and a large number of acyclic branched glucan chains are bonded to this cyclic structure.

B-2 (Comparative): αcyclodextrin

B-3 (Comparative): β Cyclodextrin

[(C) ingredient]

C-1: Cationic surfactant (cationic surfactant described in Example 4 of Japanese Unexamined Patent Application Publication No. 2003-12471)

C-2: Cationic surfactant (cationic surfactant described in Example 1 of Japanese Patent Application Laid-Open No. 2002-167366)

C-3: Didecyldimethylanmonium salt (brand name: Akado 210, Lion Arc irradiation)

[Other optional ingredients]

D-1:

Grade 1 isotridecyl alcohol ethylene oxide 60 mol adduct: 2%

Calcium chloride (brand name: granular calcium chloride, Tokuyama Co., Ltd.): 0.5%

Isothiazolone solution (brand name: Ksong CG-ICP, Dow Chemical Co., Ltd.): 100ppm*

D-2:

Polyoxyethylene lauryl ether ethylene oxide 8 mol adduct (brand name: Newkol 1100, Nippon emulsifier): 0.2%

Isothiazolone solution (brand name: Ksong CG-ICP, Dow Chemical Co., Ltd.) 100ppm*

* For isothiazolone solution, describe the amount as it is.

[Method of preparing softener composition]

The compounding amount of each component was adjusted as shown in Tables 2 and 3 below, and a liquid softener composition was prepared by the following procedure.

The liquid softener composition was prepared in the following procedure using a glass container having an inner diameter of 100 mm and a height of 150 mm and a stirrer (Ajita SJ type, manufactured by Shimadzu Corporation). First, a component (A), a component (C), and an adduct of 60 mol of primary isotridecyl alcohol ethylene oxide which is an optional component were mixed and stirred to obtain an oily mixture. On the other hand, (B) component and isothiazolone liquid which is an optional component were dissolved in purified water for balance, and an aqueous phase mixture was obtained. Here, the mass of the ion-exchanged water for balance corresponds to the balance obtained by subtracting the total mass of the oily mixture and (B) from 980 g. Next, while the oily mixture heated above the melting point of the component (C) was accommodated in a glass container and stirred, the aqueous mixture heated above the melting point of the component (C) was added in two portions, followed by stirring. Here, the split ratio of the aqueous phase mixture was 30:70 (mass ratio), and the stirring was performed at a rotation speed of 1,000 rpm, 3 minutes after the first phase mixture was added, and 2 minutes after the second phase mixture was added. Then, calcium chloride, which is an optional component, is added, and if necessary, hydrochloric acid (reagent 1 mol/l, Kanto Chemical) or sodium hydroxide (reagent 1 mol/l, Kanto Chemical) is added appropriately to adjust the pH to 2.5, and then the whole Ion-exchanged water was added so that the mass became 1,000 g, and the target liquid softener composition was obtained.

[Method for preparing spray-type fiber treatment composition]

The blending amount of each component was adjusted as shown in Tables 4 and 5 below, and a liquid softener composition was prepared by the following procedure.

In a 500 ml beaker, a solution of component (A) and an aqueous solution of component (B) are mixed in ethanol as an optional component, and ion-exchanged water in which component (C) and optional components are dissolved (total amount is 400 g). Adjusting the amount of ion-exchanged water) was added under stirring conditions so that it might become, and the target spray type fiber treatment composition was obtained.

[Evaluation of fragrance and reverberation]

1. Method for pretreatment of cotton for evaluation

Cotton Meriyasupo (100% cotton, Yazu Shop) cut into 10cm×10cm is used a two-tank washing machine (VH-30S made by Toshiba) using a commercial cleaning agent “Top Platinum Clear” (manufactured by Lion Co., Ltd.). Rotation treatment was performed (the standard amount of detergent, 30 times the bath ratio, tap water at 50°C, 10 minutes of washing → 10 minutes of rinsing with water, twice).

2. Softener treatment in rinsing process when washing

After washing and drying the softener composition prepared as described above, the smell of cotton meriyasupo and the smell of the softener composition were sensory evaluated by 15 panelists based on the following criteria. In terms of product value, △ or higher was taken as a pass.

In addition, the fragrance of cotton meriyasupo after drying was subjected to sensory evaluation by 15 panelists by the six-step odor intensity method according to the following criteria. In terms of product value, more than △ was regarded as a pass.

Treatment was carried out using a two-tank washing machine (VH-30S manufactured by Toshiba), washed for 10 minutes with a commercially available detergent "Top Platinum Clear" (manufactured by Lion Corporation) (standard usage, standard course, bath ratio 20 times, 25°C). Following the rinsing for 3 minutes), a casting treatment was performed with the composition for 3 minutes (with respect to 1.5 Kg of cotton Meriyasupo, 10 ml of the composition, 20 times the bath ratio, using tap water at 25°C) at the second rinse. Dehydration was performed for 1 minute between the steps of washing and rinsing. After treatment, it was dried for 20 hours under constant temperature and humidity conditions of 20°C and 45%RH.

3. Spray treatment by spray

The spray-type fiber treatment composition prepared as described above was filled into a trigger container and sprayed, and the smell of the cotton meriyasupo after drying and the smell of the spray-type fiber treatment composition were sensory evaluated by 15 panelists according to the following criteria. In terms of product value, more than △ was regarded as a pass.

In addition, the fragrance of the cotton meriyasupo after drying was sensory evaluated by 15 panelists in the six-step odor intensity method according to the following criteria. In terms of product value, more than △ was regarded as a pass.

As a trigger container, the inside of the container of a commercially available clothing care agent (brand name ``Style Guard Wrinkles and Odors Spray'', manufactured by Lion Corporation) is removed, washed well, and sufficiently dried. Ready. The spray-type fiber treatment composition is filled in a trigger container, and the amount (quantity) of 2% owf (= the weight of the treatment composition (g) / the weight of the treatment fabric (g) × 100) is sprayed uniformly with respect to the evaluation fabric. I did. After treatment, it was dried for 20 hours under constant temperature and humidity conditions of 20°C and 45°C RH.

<Evaluation criteria>

(1) Cotton Meliyaspo and the smell of the softener composition (the effect of suppressing the change in flavor)

◎◎◎: More than 14 out of 15 people who evaluated the smell of the cotton meriyasupo and the softener composition as the same

◎◎: 11-13 out of 15 people who evaluated that the smell of cotton meriyasupo and softener composition was the same

◎: 8-10 out of 15 people who evaluated that the smell of cotton meriyasupo and softener composition was the same

○: 5-7 out of 15 people who evaluated that the smell of cotton meriyasupo and softener composition was the same

△: 2-4 out of 15 people who evaluated that the smell of the cotton meriyasupo and the softener composition was the same

×: Less than 1 out of 15 people evaluated that the smell of the cotton meriyasupo and the softener composition was the same

(2) Fragrance (improving reverberation)

When evaluated by the 6-step odor intensity method (0: odorless, 1: very weak, 2: weak, 3: easily detectable, 4: strong, 5: intense),

◎◎◎: (Score when (B) component is included)-(Score when (B) component is not included) is 0.4 or more

◎◎: (Score when (B) component is included)-(Score when (B) component is not included) is 0.3 points or more and less than 0.4 points

◎: (Score when (B) component is included)-(Score when (B) component is not included) is 0.2 points or more and less than 0.3 points

○: (Score when (B) component is included)-(Score when (B) component is not included) is 0.1 points or more and less than 0.2 points

△: (Score when (B) component is included)-(Score when (B) component is not included) is 0 or more and less than 0.1

×: (Score when (B) component is included)-(Score when (B) component is not included) is less than 0

Table 2: Composition of the softener composition (the numerical value of the composition is mass%)

[Table 2]

* For fragrance composition, write the amount as it is.

Table 3: Composition of the softener composition (the numerical value of the composition is mass%)

[Table 3]

* For fragrance composition, write the amount as it is.

Table 4: Composition of the spray-type fiber treatment composition (the numerical value of the composition is mass%)

[Table 4]

* For fragrance composition, write the amount as it is.

Table 5: Composition of the spray-type fiber treatment composition (the numerical value of the composition is mass%)

[Table 5]

* For fragrance composition, write the amount as it is.

Claims (7)

(A) isoisuper, ethyl vanillin, γ undecalactone, oigenol, β damascone, helional, benzyl salicylate, kashmeran, coumarin, dimethylbenzylcarvinyl acetate, terpineol, damasenone, At least 50% by mass of one or more perfume ingredients having a ClogP value of 5 or less selected from trifral, phenylethyl alcohol, hexylcinnamicaldehyde, β-ionone, hedione, Bertopix, methylionone, limonene, riral and lilyal Containing, perfume composition,
(B) A glucan having an internally branched cyclic structure portion and an external branched structure portion and has a degree of polymerization in the range of 50 to 10000, wherein the internally branched cyclic structure portion is an α-1,4-glucoside bond and α-1 It is a cyclic structural part formed by a 6-glucosidic bond, and the external branched structural part is glucan, which is an acyclic structural part bonded to the inner-branched cyclic structural part, and
(C) A liquid treatment agent composition for textile products, comprising a cationic surfactant. The method of claim 1,
Liquid for textile products, characterized in that the component (C) is selected from amine compounds having 1 to 3 hydrocarbon groups of 10 to 26 carbon atoms, which may be divided by ester groups or amide groups, salts thereof, or quaternary products thereof. Treatment composition. The method according to claim 1 or 2,
The liquid treatment composition for textile products, wherein the blending amount of the component (A) is 0.01 to 5% by mass based on the total mass of the composition. The method according to claim 1 or 2,
The liquid treatment agent composition for textile products, wherein the blending amount of the component (B) is 0.01 to 10% by mass based on the total mass of the composition. The method according to claim 1 or 2,
The liquid treatment composition for textile products, characterized in that the mass ratio of component (B)/component (C) is 1/300 to 2/3. The method according to claim 1 or 2,
The liquid treatment composition for textile products, wherein the blending amount of the component (A) is 0.001 to 0.5% by mass based on the total mass of the composition. The method according to claim 1 or 2,
The liquid treatment composition for textile products, characterized in that the mass ratio of (A) component/(B) component is 1/100 to 20.