JP2013170163A - Hair treating agent - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a hair treating agent which has a new sense of use of a residual oil feeling in addition to an excellent conditioning effect.SOLUTION: A hair treating agent contains: one or more selected from anionic surfactants (A); and a cationized polymer (B), wherein a mass ratio of (A) to (B), ((A)/(B)), is 0.01 to 10. Preferably, a gemini type surfactant is used as the anionic surfactant (A).

Description

  The present invention relates to a hair treatment agent.

  Generally, after washing the hair with shampoo or the like, the protective layer on the hair surface may be lost and the fingering may become poor. Therefore, conventionally, hair treatment agents containing cationic surfactants such as quaternary ammonium salts have been widely used in order to impart an effect (conditioning effect) that imparts slipperiness to the hair and improves combing. Yes.

  However, in addition to low biodegradability, cationic surfactants are known to be highly irritating to the human body, and there are concerns about their impact on the environment and health.

  On the other hand, cationized polymers have a higher molecular weight than cationic surfactants, and are therefore highly safe for the environment and health. As a hair cleansing composition using this cationized polymer, Patent Document 1 discloses a hair cleansing composition in which an anionic surfactant N-acyl acidic amino acid salt and a cationized polymer are combined. ing. Patent Document 1 describes that a certain level of conditioning effect can be obtained without using a cationic surfactant having problems such as biodegradability and irritation to the human body.

JP-A-11-236320

However, a hair treatment agent that does not use a cationic surfactant having problems such as biodegradability and irritation to the human body and can provide a satisfactory conditioning effect has not yet been obtained.
As a result of intensive research to achieve the above object, the present inventors set the ratio of the anionic surfactant and the cationized polymer in a region completely different from the conventional one, in addition to the high conditioning effect. The present inventors have found that a new feeling of use such as a feeling of residual oil can be obtained, thereby completing the present invention.

  More specifically, by improving the feeling of residual oil after the hair treatment, in addition to improving the feeling of moistness as a comb, an oil film is formed on the hair surface, and the effect of reducing hair damage due to heat and ultraviolet rays is newly added. Is obtained.

（上記一般式（１）において、Ｒ^１は炭素数１〜２３の炭化水素基を示し、Ｒ^２は水素又は炭素数１〜３の炭化水素基を示し、Ｙはカルボキシル基、スルホン酸基、硫酸エステル基、リン酸エステル基又はそれらの塩を示し、Ｚは−ＮＲ’−（Ｒ’は水素又は炭素数１〜１０の炭化水素基）、−Ｏ−、又は−Ｓ−を示し、ｊ、ｋはそれぞれ０、１、２のいずれかであり、かつｊ、ｋは同時に０ではなく、ｎは２〜２０の整数を示す。Ｘは分子量１００万以下の炭化水素鎖を示す。）
［４］（Ａ）アニオン系界面活性剤が、下記一般式（２）で示される化合物である［１］記載の毛髪処理剤。

（上記一般式（２）において、Ｒ^１は炭素数１〜２３の炭化水素基を示し、Ｒ^２は水素又は炭素数１〜３の炭化水素基を示し、Ｙはカルボキシル基、スルホン酸基、硫酸エステル基、リン酸エステル基又はそれらの塩を示し、Ｚは−ＮＲ’−（Ｒ’は水素または炭素数１〜１０の炭化水素基）、−Ｏ−、又は−Ｓ−を示し、Ｘ’は、カルボキシル基又はその塩、−ＮＨＲ’基（Ｒ’は、水素、または炭素数１〜１０の炭化水素基）、−ＯＨ基、及び−ＳＨ基からなる群から選ばれる少なくとも一つを有する炭素数が１〜２０の炭化水素鎖を示し、ｊ、ｋはそれぞれ０、１、２のいずれかであり、かつｊ、ｋは同時に０ではない。）
［５］（Ｂ）カチオン化高分子が、カチオン化ビニル系またはカチオン化アクリル系ポリマー、カチオン化多糖、及びカチオン化グアガムからなる群から選ばれるいずれか１種以上である［１］〜［３］のいずれか一項に記載の毛髪処理剤。
［６］（Ｂ）カチオン化高分子が、カチオン化ビニル系又はカチオン化アクリル系ポリマーである［１］〜［３］のいずれか一項に記載の毛髪処理剤。
［７］（Ａ）／（Ｂ）が０．１〜５である［１］〜［６］のいずれか一項に記載の毛髪処理剤。 That is, the present invention is as follows.
[1] One or more types selected from (A) anionic surfactants and (B) a cationized polymer, and the mass ratio of (A) to (B) is (A) / (B) = 0.01-10 hair treatment agent.
[2] The hair treatment agent according to [1], wherein the (A) anionic surfactant is an amino acid surfactant.
[3] The hair treatment agent according to [1], wherein (A) the anionic surfactant is a compound represented by the following general formula (1).

(In the general formula (1), R ¹ represents a hydrocarbon group having 1 to 23 carbon atoms, R ² represents hydrogen or a hydrocarbon group having 1 to 3 carbon atoms, Y represents a carboxyl group, a sulfonic acid group, A sulfate ester group, a phosphate ester group or a salt thereof, Z represents —NR′— (R ′ represents hydrogen or a hydrocarbon group having 1 to 10 carbon atoms), —O—, or —S—; j And k are each 0, 1, and 2 and j and k are not 0 at the same time, and n represents an integer of 2 to 20. X represents a hydrocarbon chain having a molecular weight of 1 million or less.)
[4] The hair treatment agent according to [1], wherein the (A) anionic surfactant is a compound represented by the following general formula (2).

(In the general formula (2), R ¹ represents a hydrocarbon group having 1 to 23 carbon atoms, R ² represents hydrogen or a hydrocarbon group having 1 to 3 carbon atoms, Y represents a carboxyl group, a sulfonic acid group, A sulfate ester group, a phosphate ester group or a salt thereof, Z represents —NR′— (R ′ represents hydrogen or a hydrocarbon group having 1 to 10 carbon atoms), —O—, or —S—; 'Represents at least one selected from the group consisting of a carboxyl group or a salt thereof, an —NHR ′ group (R ′ is hydrogen or a hydrocarbon group having 1 to 10 carbon atoms), an —OH group, and an —SH group. And a hydrocarbon chain having 1 to 20 carbon atoms, j and k are 0, 1, and 2 respectively, and j and k are not 0 at the same time.)
[5] (B) The cationized polymer is any one or more selected from the group consisting of a cationized vinyl-based or cationized acrylic polymer, a cationized polysaccharide, and a cationized guar gum [1] to [3 ] The hair treatment agent as described in any one of.
[6] The hair treatment agent according to any one of [1] to [3], wherein the (B) cationized polymer is a cationized vinyl polymer or a cationized acrylic polymer.
[7] The hair treatment agent according to any one of [1] to [6], wherein (A) / (B) is 0.1 to 5.

  According to the present invention, it is possible to provide a hair treatment agent having a new feeling of use such as a feeling of residual oil in addition to an excellent conditioning effect.

  More specifically, according to the present invention, the feeling of residual oil after the hair treatment improves the feeling of combing and moisturization, and an oil film is formed on the hair surface, and the effect of reducing hair damage due to heat and ultraviolet rays is also obtained. It is done.

Hereinafter, the present invention will be described in detail.
<Mass ratio>
The hair treatment agent of this invention contains component (A) and (B), and the mass ratio of (A) and (B) is (A) / (B) = 0.01-10. The feature is that the ratio of (B) is larger than the conventional one.
If the mass ratio of (A) / (B) is 0.01 or more, the amount of the anionic surfactant with respect to the cationized polymer is sufficient, and a sufficient conditioning effect can be obtained.
When the mass ratio exceeds 10, the amount of the (A) anionic surfactant with respect to (B) the cationized polymer becomes excessive, and it becomes difficult to obtain the effects of the present invention, particularly the feeling of residual oil. The reason is not necessarily clear, but at a specific ratio of mass ratio of 0.01 to 10, (B) a cationized polymer and (A) an anionic surfactant are a kind of a residual oil feeling on hair. It is inferred to form a complex.
A more preferable range of the mass ratio of (A) / (B) is 0.01 to 7, and most preferably 0.1 to 5.
Although there is no restriction | limiting in the compounding quantity of (A) in the hair treatment agent of this invention, 0.01-70 mass% is preferable from a viewpoint of the stability and effect of a formulation, 0.02-60 mass% is more preferable, 0.05-50 mass% is the most preferable.
Although there is no restriction | limiting in the compounding quantity of (B) in the hair treatment agent of this invention, 0.01-70 mass% is preferable from a viewpoint of the stability and effect of a formulation, 0.02-60 mass% is more preferable, 0.05-50 mass% is the most preferable.

<(A)>
In the hair treatment agent of the present invention, examples of (A) anionic surfactant include the following.
For example, sodium lauryl sulfate, potassium lauryl sulfate, sodium myristyl sulfate, potassium myristyl sulfate, sodium cetyl sulfate, sodium stearyl sulfate, sodium oleyl sulfate, triethanolamine alkyl sulfate and its salts; sodium polyoxyethylene lauryl ether sulfate Alkyl ether sulfates such as sodium polyoxyethylene cetyl ether sulfate, sodium polyoxyethylene oleyl ether sulfate, polyoxyethylene lauryl ether sulfate triethanolamine and salts thereof; alkyl aryl ether sulfates such as sodium polyoxyethylene octylphenyl ether sulfate; Its salt; sodium polyoxyethylene lauric acid amide ether sulfate, polyoxyethylene lauric acid Alkylamide sulfate such as acid amide ether sulfate triethanolamine, polyoxyethylene myristic acid amide ether sodium sulfate, polyoxyethylene oleic acid amide ether sodium sulfate, polyoxyethylene coconut oil fatty acid sodium amide ether sulfate, oleic acid amide ether sodium sulfate And acyl salts thereof such as hydrogenated coconut oil fatty acid sodium glycerol sulfate and salts thereof; alkyl sulfonic acids such as sodium lauryl sulfonate, sodium myristyl sulfonate and sodium coconut oil alkyl sulfonate; and salts thereof; linear dodecyl benzene sulfonic acid Sodium, alkylbenzenesulfonic acid such as linear dodecylbenzenesulfonic acid triethanolamine and its salts; Acid and salts thereof; formalin-condensed sulfonic acid such as formalin polycondensate of naphthalene sulfonate and salts thereof; disodium lauryl sulfosuccinate, sodium di-2-ethylhexyl sulfosuccinate, disodium lauryl polyoxyethylene sulfosuccinate; Sulfosuccinic acid and its salts such as disodium oleic acid amide sulfosuccinate; α-olefin sulfonic acid and its salts such as sodium dodecene sulfonate, sodium tetradecene sulfonate, potassium dodecene sulfonate and potassium detradecene sulfonate; α-sulfo fatty acid esters and salts thereof such as α-sulfolauric acid methyl ester, α-sulfomyristic acid methyl ester, α-sulfolauric acid (EO) n methyl ester; coconut oil fatty acid acyl-N methyl Urine potassium, Lauroyl-N-methyl taurine sodium, Lauroyl-N-methyl taurine potassium, Lauroyl-N-methyl taurine triethanolamine, Myristoyl-N-methyl taurine sodium, Myristoyl-N-methyl taurine triethanolamine, Palm oil fatty acid acyl-N-methyl taurine N-acylmethyl-taurine and its salts such as sodium, coconut oil fatty acid acyl-N-methyl taurine triethanuramine; acyl isethionic acid and its salts such as sodium lauroiylisethionate, sodium myristoyl isethionate, sodium coconut oil fatty acid acyl isethionate Alkyl sulfoacetate salt; sodium polyoxyethylene lauryl ether phosphate, sodium polyoxyethylene cetyl ether phosphate, polyoxy Alkyl ether phosphates and salts thereof such as potassium ethylene myristyl phosphate, sodium polyoxyethylene oleyl ether phosphate, sodium dipolyoxyethylene oleyl ether phosphate; alkyl aryl ether phosphates and salts thereof; polyoxyethylene lauryl amide ether phosphate Fatty acid amide ether phosphates such as sodium phosphate and salts thereof; alkyl phosphates such as sodium lauryl phosphate, sodium myristyl phosphate, palm oil fatty acid sodium phosphate, potassium myristyl phosphate, lauryl phosphate triethanolamine, oleyl phosphate diethanolamine And salts thereof; sodium N-lauroyl glutamate, sodium N-myristoyl glutamate, N-coconut oil fatty acid sodium acyl glutamate, N-lauro Potassium luglutamate, potassium N-myristoyl glutamate, N-coconut oil fatty acid acyl potassium potassium glutamate, N-lauroyl glutamic acid triethanolamine, N-myristoyl glutamic acid triethanolamine, N-coconut oil fatty acid acyl glutamic acid triethanolamine, N-lauroyl Sodium aspartate, sodium N-myristoyl aspartate, N-coconut oil fatty acid sodium acylaspartate, potassium N-lauroyl aspartate, potassium N-myristoyl aspartate, potassium N-coconut oil fatty acid acylaspartate, N-lauroyl aspartic acid Triethanolamine, N-myristoyl aspartate triethanolamine, N-coconut oil fatty acid acylaspartate triethane Amine, N-lauroylglycine sodium, N-myristoylglycine triethanolamine, N-lauroyl-β-alanine potassium, N-lauroylthreonine triethanolamine, N-lauroylsarcosine sodium, N-lauroyl-N-methyl-β-alanine Amino acid surfactants such as sodium, N-acylamino acids such as N-lauroyl-N-methyl-β-alanine triethanolamine and salts thereof; sodium lauroiriminodiacetate, triethanolamine lauroiriminodiacetate, coconut oil fatty acid Acyliminodiacetic acid and its salts such as sodium acyliminodiacetate, disodium lauroiriminodiacetate, palm kernel fatty acid iminodiacetic acid sodium; sodium polyoxyethylene lauryl ether acetate, polyoxy Ether carboxylic acids and salts thereof such as potassium ciethylene myristyl ether acetate, polyoxyethylene palmityl ether acetate triethanolamine, polyoxyethylene stearyl ether sodium acetate, sodium polyglyceryl lauryl ether acetate; acylated peptides such as coconut oil fatty acid silk peptide Amide ether carboxylic acids such as sodium polyoxyethylene lauric acid amide ether carboxylate, sodium polyoxyethylene myristic acid amide ether carboxylic acid, polyoxyethylene coconut oil fatty acid amide ether carboxylic acid triethanolamine and salts thereof; acyl lactate; Examples thereof include alkenyl succinic acid and a salt thereof.

(A) The anionic surfactant is preferably an amino acid surfactant in terms of excellent biodegradability and low irritation to the human body.
Of these, amino acid surfactants having a plurality of hydrophobic molecular chains and hydrophilic groups in one molecule are preferred, and gemini type (2 having two hydrophobic molecular chains and two or more hydrophilic groups in one molecule). Chain type, twin type) surfactants are more preferred. Examples of the gemini surfactant include “Pellicer” manufactured by Asahi Kasei Chemicals Corporation.

Furthermore, from the viewpoint of stability and performance of the preparation, a compound represented by the following general formula (1) is more preferable, and a compound represented by the following general formula (2) is most preferable.

In the general formula (1), ^{R 1} is a hydrocarbon group of 1 to 23 carbon atoms. Preferably, it is a hydrocarbon group having 7 to 17 carbon atoms. R ¹ may be any of a straight chain, a branched chain, a cyclic chain, and an aromatic hydrocarbon chain, and may have a substituent.

In the general formula (1), ^{R 2} is hydrogen or a hydrocarbon group having 1 to 3 carbon atoms. It may have a carboxyl group or a sulfonic acid group. Specific examples of the hydrocarbon group having 1 to 3 carbon atoms include methyl, ethyl, propyl, isopropyl, hydroxymethyl, hydroxyethyl, hydroxy (iso) propyl, dihydroxy (iso) propyl, carboxy Examples thereof include a methyl group, a carboxyethyl group, a carboxypropyl group, and a sulfoethyl group. Preferably, it is hydrogen.

  In the general formula (1), Y is a carboxyl group, a sulfonic acid group, a sulfate ester group, a phosphate ester group or a salt thereof. Preferably, it is a carboxyl group or a salt thereof.

Y can form salts with various basic substances. Specific examples of metals that can form salts are given below.
Examples of the alkali metal include sodium, potassium, and lithium. Examples of the alkaline earth metal include calcium and magnesium. Examples of other metals include salts of aluminum, zinc, iron, cobalt, titanium, zirconium, silver, and the like.

Moreover, as a basic substance, although not specifically limited, the following are mentioned.
Examples of the organic amine salt include salts of ammonia, monoethanolamine, diethanolamine, triethanolamine, triisopropanolamine, and the like. Examples of basic amino acid salts include arginine and lysine salts.
Other examples include ammonium salts and polyvalent metal salts.

  Moreover, in General formula (1), Y may contain 2 or more types of salts arbitrarily chosen from an above-described salt.

In the general formula (1), -Z- is -NR'- (R 'is hydrogen or a hydrocarbon group having 1 to 10 carbon atoms), -O-, or -S-.
In the general formula (1), X is a hydrocarbon chain having a molecular weight of 1 million or less. X may be a straight chain, a branched chain, a cyclic chain, or an aromatic hydrocarbon chain. X may have a substituent, and particularly preferably has a carboxyl group. The carbon number of X is preferably 1 to 40, and the molecular weight is preferably 14 to 2000.

  In addition, when X contains a carboxyl group, a sulfonic acid group, a sulfate ester group, a phosphate ester group, or the like, salts may be formed with various basic substances. Examples of the metal capable of forming a salt and the basic substance containing the metal include the aforementioned salts.

  There are n parts in parentheses in the general formula (1), which may be the same or different. n is an integer of 2-20. Preferably n is 2. J and k are 0, 1, and 2, and j and k are not 0 at the same time.

上記一般式（２）において、Ｒ^１、Ｒ^２、Ｙ、−Ｚ−、ｊ、ｋは一般式（１）と同様である。 The compound represented by the following general formula (2) is an example in the case of n = 2 in the compound represented by the general formula (1).

In the general formula (2), R ¹ , R ² , Y, -Z-, j, and k are the same as those in the general formula (1).

  In the general formula (2), X ′ is a carboxyl group or a salt thereof, —NHR ′ group (R ′ is hydrogen or a hydrocarbon group having 1 to 10 carbon atoms), —OH group, or —SH group. A C1-C20 hydrocarbon chain which has at least any one is shown.

In the general formula (2), X ′ is preferably a C 1-20 hydrocarbon chain having a carboxyl group or a salt thereof, R ² is preferably hydrogen, and Y is a carboxyl group or The salt is preferable, and Z is preferably —NH—. Preferably, j and k are either 0 or 2, and j and k are not 0 at the same time.

<(B)>
In the hair treatment agent of the present invention, examples of the (B) cationized polymer include the following.

  O- [2-Hydroxy-3- (trimethylammonio) propyl] hydroxyethylcellulose chloride (manufactured by Lion, trade name, Leoguard LP, Union Carbide, trade name, polymer JR-400, manufactured by Toho Chemical Co., Ltd., commercial product Name, kachinal LC-100, LC-200, HC-100, HC-200, etc., o- [2-hydroxy-3- (lauryldimethylammonio) propyl] hydroxyethylcellulose (manufactured by Union Carbide, trade name) , Polymer LM-200, etc.), cationic cellulose such as hydroxyethylcellulose dimethyldiallylammonium chloride, o- [2-hydroxy-3- (trimethylammonio) propyl] guagum (manufactured by Nikko Chemicals, trade name, Jaguar) C-13S, Henkeljapa A variety of cellulose derivatives, natural gums, starches, dextrans, and the like, such as cationized guar gums such as Co., Ltd., trade name, Cosmedia Guar C261, etc., and cationized dextrans such as dextran chloride hydroxypropyltrimethylammonium ether. Cationized polysaccharide obtained by cationizing saccharides; N- [2-hydroxy-3- (trimethylammonio) propyl] hydrolyzed casein chloride, N- [2-hydroxy-3- (trimethylammonio) propyl] hydrochloride Degraded collagen, N- [2-hydroxy-3- (trimethylammonio) propyl] hydrolyzed silk, N- [2-hydroxy-3- (trimethylammonio) propyl] hydrolyzed keratin chloride, N- [2 chloride -Hydroxy-3- (trimethylammonio) propi ] Hydrolyzed wheat protein, N- [2-hydroxy-3- (trimethylammonio) propyl chloride] hydrolyzed conchiolin, N- [2-hydroxy-3- (stearyldimethylammonio) propyl] hydrolyzed keratin chloride, N- [2-hydroxy-3- (stearyldimethylammonio) propyl] hydrolyzed collagen, N- [2-hydroxy-3- (stearyldimethylammonio) propyl] hydrolyzed silk chloride, N- [2- Hydroxy-3- (stearyldimethylammonio) propyl] hydrolyzed casein, N- [2-hydroxy-3- (stearyldimethylammonio) propyl] hydrolyzed wheat protein, N- [2-hydroxy-3-chloride] (Stearyldimethylammonio) propyl] hydrolyzed conchiolin, N-chloride [2-Hydroxy-3- (lauryldimethylammonio) propyl] hydrolyzed keratin, N- [2-hydroxy-3- (lauryldimethylammonio) propyl] hydrolyzed collagen, N- [2-hydroxy-3 chloride] -(Lauryldimethylammonio) propyl] hydrolyzed silk, N- [2-hydroxy-3- (lauryldimethylammonio) propyl] hydrolyzed casein, N- [2-hydroxy-3- (lauryldimethylammonio) chloride ) Propyl] hydrolyzed wheat protein, N- [2-hydroxy-3- (lauryldimethylammonio) propyl chloride] hydrolyzed conchiolin, N- [2-hydroxy-3- (coconut oil alkyldimethylammonio) chloride] Propyl] hydrolyzed soybean protein, N- [2-hydroxy-3- (palm oil al) Rudimethylammonio) propyl] hydrolyzed casein, N- [2-hydroxy-3- (palm oil alkyldimethylammonio) propyl] hydrolyzed collagen, N- [2-hydroxy-3- (palm oil) Alkyldimethylammonio) propyl] hydrolyzed silk, N- [2-hydroxy-3- (palm oil) alkyldimethylammonio) propyl] hydrolyzed keratin, N- [2-hydroxy-3- (palm oil) Cationized hydrolyzed protein obtained by cationizing hydrolyzed protein such as alkyldimethylammonio) propyl] hydrolyzed conchiolin; dimethyldiallylammonium chloride / acrylamide copolymer (trade name, Marcoat, manufactured by Nalco Japan) 550, manufactured by Lion, trade name, Lipoflow MN, etc.), β-methacrylo Xylethyltrimethylammonium / acrylamide copolymer (for example, Retin 220 manufactured by Hercules), dimethyldiallylammonium chloride / acrylic acid copolymer, dimethyldiallylammonium chloride / acrylic acid / acrylamide copolymer, vinylpyrrolidone / N, N-dimethyl Cationized vinyl or cationized acrylic such as aminoethyl methacrylic acid copolymer diethyl sulfate, polydimethylmethylenepiperidinium chloride (product of Nalco Japan, trade name, Marcoat 100, product of Lion, trade name, Lipoflow KY, etc.) Other polymers: Copolymers of adipic acid and dimethylaminohydroxypropyldiethylenetriamine (for example, product of SANDOZ, trade name, carteretin F4), polyethyleneimine (product of Nippon Shokubai Kogyo Co., Ltd., product) , Epomiri P-100), condensates of polyamines and polyglycolic, Ajipion acid dimethyl - amino hydroxypropyl diethyltriamine copolymer, aminoethylaminopropyl-methylpolysiloxane copolymer, and mixtures thereof. Further, the following compounds described in Japanese Cosmetic Raw Materials Collection 2007 (edited by Japan Cosmetic Industry Association, June 28, 2007) can be mentioned. For example, polyquaternium-4, polyquaternium-5, polyquaternium-6, polyquaternium-7, polyquaternium-10, polyquaternium-11, polyquaternium-16, polyquaternium-22, polyquaternium-28, polyquaternium-32, polyquaternium-33, polyquaternium-37, Polyquaternium-39, Polyquaternium-43, Polyquaternium-44, Polyquaternium-46, Polyquaternium-47, Polyquaternium-49, Polyquaternium-51, Polyquaternium-52, Polyquaternium-53, Polyquaternium-55, Polyquaternium-57, Polyquaternium-61, Polyquaternium-61, Polyquaternium-61 64, Polyquaternium-65, Polyquaternium-68, Koroha hydroxyp Pills trimonium chloride, chloride Hidorokishipuropirutorimoniumu starch, guar hydroxypropyltrimonium chloride.

  Among these, (B) the cationized polymer is preferably a cationized vinyl-based or cationized acrylic polymer, a cationized polysaccharide, or a cationized guar gum, and more preferably a cationized vinyl-based or acrylic polymer.

<Other ingredients>
A heat damage reducing agent by an iron or a dryer, an ultraviolet absorber, and the like can be further blended.
The hair treatment agent of the present invention may contain a higher alcohol. For example, C6-C50 alcohol is mention | raise | lifted. Preferably it is a C6-C30 monovalent higher alcohol. Thereby, it becomes easier to adjust the viscosity and feel of the hair treatment agent. More preferred are higher alcohols having 8 to 22 carbon atoms, and even more preferred are higher alcohols having 14 to 18 carbon atoms. The higher alcohol may be saturated, unsaturated, linear or branched. Specific examples of the higher alcohol include the following. Caprylyl alcohol, capryl alcohol, lauryl alcohol, myristyl alcohol, palmityl alcohol, cetostearyl alcohol, stearyl alcohol, oleyl alcohol, linoleyl alcohol, aralkyl alcohol, behenyl alcohol, jojoba alcohol, chimyl alcohol, seraquil alcohol , Batyl alcohol, hexyl decanol, isostearyl alcohol, octyl dodecanol, and isomers thereof, or a mixture thereof.

The hair treatment agent of the present invention may contain an oil component. As the oily component, either liquid oil or solid fat can be used by adjusting the blending amount, but an oily component commonly used as a component for cosmetics or external pharmaceuticals is preferred. Specific examples include the following. Examples of aralkyl alcohol and derivatives include benzyl alcohol. Long chain fatty acids and derivatives include lauric acid, myristic acid, palmitic acid, stearic acid, isostearic acid, behenic acid, undecylenic acid, 12-hydroxystearic acid, palmitooleic acid, oleic acid, linoleic acid, linolenic acid, Examples include higher fatty acids such as erucic acid, docosahexaenoic acid, eicosapentaenoic acid, isohexadecanoic acid, anteisohenicosanoic acid, long-chain branched fatty acid, dimer acid, and hydrogenated dimer acid. Alternatively, metal soaps such as aluminum salts, calcium salts, magnesium salts, zinc salts, potassium and sodium salts, amides, and the like can be given.
Hydrocarbons include liquid paraffin (mineral oil), heavy liquid isoparaffin, light liquid isoparaffin, α-olefin oligomer, polyisobutene, hydrogenated polyisobutene, polybutene, squalane, olive-derived squalane, squalene, petrolatum, solid paraffin, etc. Can be mentioned.

  Waxes include candelilla wax, carnauba wax, rice wax, beeswax, beeswax, montan wax, ozokerite, ceresin, paraffin wax, microcrystalline wax, petrolatum, Fischer-Tropsch wax, polyethylene wax, ethylene / propylene copolymer, etc. Can be mentioned.

  Vegetable oils include palm oil, palm oil, palm kernel oil, safflower oil, olive oil, castor oil, avocado oil, sesame oil, tea oil, evening primrose oil, wheat germ oil, macadamia nut oil, hazelnut oil, cucumber oil, rose Hip oil, Meadow foam oil, Persic oil, Tea tree oil, Pepper oil, Corn oil, Rapeseed oil, Sunflower oil, Wheat germ oil, Linseed oil, Cottonseed oil, Soybean oil, Peanut oil, Rice bran oil, Cocoa butter, Shea butter, Hydrogen Examples include added coconut oil, hydrogenated castor oil, jojoba oil, and hydrogenated jojoba oil.

  Animal fats and oils include beef tallow, milk fat, horse fat, egg yolk oil, mink oil, turtle oil and the like, and animal waxes include whale wax, lanolin and orange luffy oil and the like. Lanolins include liquid lanolin, reduced lanolin, adsorptive purified lanolin, lanolin acetate, lanolin acetate, hydroxy lanolin, polyoxyethylene lanolin, lanolin fatty acid, hard lanolin fatty acid, lanolin alcohol, lanolin acetate, acetic acid (cetyl lanolyl) Examples include esters.

  Examples include sphingophospholipids such as lecithin, phosphatidylcholine, phosphatidylethanolamine, phosphatidylserine, phosphatidylglycerol, phosphatidylinositol, and sphingomyelin, and phospholipids such as phosphatidic acid and lysolecithin.

  Examples of phospholipid derivatives include hydrogenated soybean phospholipid, partially hydrogenated soybean phospholipid, hydrogenated egg yolk phospholipid, and partially hydrogenated egg yolk phospholipid.

Examples of sterols include cholesterol, dihydrocholesterol, lanosterol, dihydrolanosterol, phytosterol, and cholic acid.
Sapogenins and saponins are mentioned.

  Examples of the sterol esters include cholesteryl acetate, cholesteryl nonanoate, cholesteryl stearate, cholesteryl isostearate, cholesteryl oleate, N-lauroyl-L-glutamate (cholesteryl / behenyl / octyldodecyl), N-lauroyl-L-glutamate di Acyl sarcosine alkyl esters such as (cholesteryl / octyldodecyl), N-lauroyl-L-glutamate di (phytosteryl / behenyl / octyldodecyl), N-lauroyl-L-glutamate di (phytosteryl / octyldodecyl), N-lauroylsarcosine isopropyl Cholesteryl 12-hydroxystearate, macadamia nut oil fatty acid cholesteryl, macadamia nut oil fatty acid phytosteryl, isostearic acid Tosuteriru, soft lanolin fatty acid cholesteryl, hard lanolin fatty acid cholesteryl, long chain branched fatty acid cholesteryl, and long-chain α- hydroxy fatty acid cholesteryl like.

  Examples of the lipid complex include a phospholipid / cholesterol complex and a phospholipid / phytosterol complex.

  Monoalcohol carboxylates include octyldodecyl myristate, hexyl decyl myristate, octyl dodecyl isostearate, cetyl palmitate, octyl dodecyl palmitate, cetyl octoate, hexyldecyl octoate, isotridecyl isononanoate, isononanoyl isononanoate, Octyl isononanoate, isotridecyl isononanoate, isodecyl neopentanoate, isotridecyl neopentanoate, isostearyl neopentanoate, octyldodecyl neodecanoate, oleyl oleate, octyl dodecyl oleate, octyldodecyl ricinoleate, octyldodecyl lanolinate, hexyldecyl dimethyloctanoate , Octyldodecyl erucate, isostearic acid hydrogenated castor oil, ethyl oleate Avocado oil fatty acid ethyl, isopropyl myristate, isopropyl palmitate, octyl palmitate, ethyl hexyl palmitate, isopropyl isostearate, lanolin fatty acid isopropyl, diethyl sebacate, diisopropyl sebacate, dioctyl sebacate, diisopropyl adipate, dibutyl sebacate Examples include octyl, diisobutyl adipate, dioctyl succinate, triethyl citrate, and cetyl ethylhexanoate.

  Examples of oxyesters include cetyl lactate, diisostearyl malate, and hydrogenated castor oil monoisostearate.

  Polyhydric alcohol fatty acid esters include glyceryl trioctanoate, glyceryl trioleate, glyceryl triisostearate, glyceryl diisostearate, tri (caprylic / capric) glyceryl, triethylhexanoin, tri (caprylic / capric / myristin) Acid / stearic acid) glyceryl, hydrogenated rosin triglyceride (hydrogenated ester gum), rosin triglyceride (ester gum), glyceryl behenate, trimethylolpropane trioctanoate, trimethylolpropane triisostearate, neopentyl glycol dioctanoate , Neopentyl glycol dicaprate, 2-butyl-2-ethyl-1,3-propanediol dioctanoate, propylene glycol dioleate, tet Pentaerythrityl octanoate, hydrogenated rosin pentaerythrityl, ditrimethylolpropane triethylhexanoate, ditrimethylolpropane (isostearic acid / sebacic acid), pentaerythrityl triethylhexanoate, dipentaerythrityl (hydroxystearic acid / stearic acid / rosinic acid) , Diglyceryl diisostearate, polyglyceryl tetraisostearate, polyglyceryl-10 nonaisostearate, deca (erucic acid / isostearic acid / ricinoleic acid) polyglyceryl-8, (hexyldecanoic acid / sebacic acid) diglyceryl oligoester, glycol distearate (distearic acid) Ethylene glycol), dineopentanoic acid 3-methyl-1,5-pentanediol, dineopentanoic acid 2,4-di Chill-1,5-pentanediol.

  Dimer acid or dimer diol derivatives include diisopropyl dimerlinoleate diisopropyl, dimer dilinoleate diisostearyl, dimer dilinoleate di (isostearyl / phytosteryl), dimer dilinoleate (phytosteryl / behenyl), dimer dilinoleate (Phytosteryl / isostearyl / cetyl / stearyl / behenyl), dimer dilinoleic acid dimer dilinoleyl, diisostearic dimer dilinoleyl, dimer dilinoleyl hydrogenated rosin condensate, dimer dilinoleic acid hydrogenated castor oil, hydroxyalkyl die Examples include merlinoleyl ether.

  Examples of fatty acid alkanolamides include coconut oil fatty acid monoethanolamide (cocamide MEA), coconut oil fatty acid diethanolamide (cocamide DEA), lauric acid monoethanolamide (lauramide MEA), lauric acid diethanolamide (lauramide DEA), and lauric acid monoester. Examples include isopropanolamide (lauramide MIPA), palmitic acid monoethanolamide (partamide MEA), palmitic acid diethanolamide (partamide DEA), coconut oil fatty acid methylethanolamide (cocamidomethyl MEA), and the like.

  Silicones include dimethicone (dimethylpolysiloxane), highly polymerized dimethicone (highly polymerized dimethylpolysiloxane), cyclomethicone (cyclic dimethylsiloxane, decamethylcyclopentasiloxane), phenyltrimethicone, diphenyldimethicone, phenyldimethicone, stearoxypropyl. Dimethylamine, (aminoethylaminopropylmethicone / dimethicone) copolymer, dimethiconol, dimethiconol crosspolymer, silicone resin, silicone rubber, amino-modified silicone such as aminopropyldimethicone and amodimethicone, cation-modified silicone, polyether modified such as dimethicone copolyol Silicone, polyglycerin modified silicone, sugar modified silicone, carboxylic acid modified silicone, phosphoric acid modified silicone, Acid-modified silicone, alkyl-modified silicone, fatty acid-modified silicone, alkyl ether-modified silicone, amino acid-modified silicone, peptide-modified silicone, fluorine-modified silicone, cation-modified and polyether-modified silicone, amino-modified and polyether-modified silicone, alkyl-modified and polyether Examples thereof include modified silicone and polysiloxane / oxyalkylene copolymer.

Examples of the fluorinated oils include perfluorodecane, perfluorooctane, and perfluoropolyether.
The hair treatment agent of the present invention may contain a polyhydroxyl compound. The following are mentioned as a polyhydroxyl compound. Examples of the polyhydroxyl compound having two or more hydroxyl groups in the molecule include the following.

  Examples of the divalent polyhydroxyl compound include ethylene glycol, 1,2-propanediol, 1,3-propanediol, 1,2-butanediol, 1,3-butanediol, 1,4-butanediol, pentanediol, , 6-hexanediol, cyclohexanediol, dimethylolcyclohexane, neopentyl glycol, 1,8-octanediol, 2,2,4-trimethyl-1,3-pentanediol, isoprene glycol, 3-methyl-1,5- Pentanediol, sorbite, catechol, resorcin, hydroquinone, bisphenol A, bisphenol F, hydrogenated bisphenol A, hydrogenated bisphenol F, dimer diol, dimethylolpropionic acid, dimethylolbutanoic acid, tartaric acid, dihydroxytartaric acid, mevalo Acid, 3,4-dihydroxy cinnamic acid, 3,4-dihydroxy-hydro cinnamic acid, hydroxy benzoic acid, dihydroxy stearic acid, dihydroxyphenylalanine and the like.

  Examples of the trivalent polyhydroxyl compound include glycerin, trioxyisobutane, 1,2,3-butanetriol, 1,2,3-pentanetriol, 2-methyl-1,2,3-propanetriol, and 2-methyl-2. , 3,4-butanetriol, 2-ethyl-1,2,3-butanetriol, 2,3,4-pentanetriol, 2,3,4-hexanetriol, 4-propyl-3,4,5-heptane Triol, 2,4-dimethyl-2,3,4-pentanetriol, 1,2,4-butanetriol, 1,2,4-pentanetriol, trimethylolethane, trimethylolpropane, diethanolamine, triethanolamine, triol Examples thereof include hydroxystearic acid.

  As tetravalent polyhydroxyl compounds, pentaerythritol, erythritol, 1,2,3,4-pentanetetrol, 2,3,4,5-hexanetetrol, 1,2,4,5-pentanetetrol, 1 , 3,4,5-hexanetetrol, diglycerin, sorbitan and the like.

  Examples of pentavalent polyhydroxyl compounds include adonitol, arabitol, xylitol, triglycerin and the like.

  Examples of the hexavalent polyhydroxyl compound include dipentaerythritol, sorbitol, mannitol, iditol, inositol, dulcitol, talose, allose, and the like. These dehydration condensates, various isomers, polyglycerol and the like can be mentioned.

  Examples of the saccharide include the following.

Examples of tetrose include erythrose, sreose, and erythrulose. Examples of pentose include ribose, arabinose, xylose, lyxose, xylulose, ribulose and the like.
Examples of monosaccharides include hexose such as allose, altrose, glucose, mannose, guylose, idose, galactose, talose, fructose, sorbose, psicose and tagatose.

  Examples of the oligosaccharide include maltose, isomaltose, cellobiose, gentiobiose, melibiose, lactose, tulanose, trehalose, saccharose, mannitolose, cellotriose, gentianose, raffinose, meretitol, cellotetorose, stachyose and the like.

  In addition, other saccharides such as heptose, deoxy sugar, amino sugar, thio sugar, seleno sugar, aldone sugar, uronic acid, sugar acid, ketoaldonic acid, anhydro sugar, unsaturated sugar, sugar ester, sugar ether, glycoside, etc. It may be a group, and may be a polysaccharide such as starch, glycogen, cellulose, chitin, chitosan or the like, or a hydrolyzed product thereof.

  A divalent polyhydroxyl compound is preferred. Two or more of these polyhydroxyl compounds may be used in combination.

  The hair treatment agent of the present invention may contain a nonionic surfactant. Nonionic surfactants include the following.

  POE (polyoxyethylene) octyl ether, POE lauryl ether, POE myristyl ether, POE cetyl ether, POE stearyl ether, POE oleyl ether, POE isostearyl ether, POE behenyl ether, POE octyl (2-ethyl-hexyl) ether, etc. Polyoxyethylene alkyl ether: POE / POP (polyoxypropylene) butyl ether, POE / POE lauryl ether, POE / POP cetyl ether POE / POP glycol, etc. Polyoxyethylene polyoxypropylene glycol type; POE octylphenyl ether, POE nonylphenyl Polyoxyethylene aryl ethers such as ether, POE chlorophenyl ether, polyoxyethylene naphthol ether POE hydrogenated castor oil ether, POE castor oil ether; other ethers such as POE lanolin alcohol ether and POE phytosterol; polyoxyethylene glyceryl fatty acid ester such as POE glyceryl monostearate and POE glyceryl oleate; POE sorbitan monolaurate, monostearic acid Polyoxyethylene sorbitan fatty acid esters such as POE sorbitan, POE sorbitan tristearate, POE sorbitan monoisostearate; polyoxyethylene such as POE sorbitol hexastearate, POE sorbitol tetrastearate, POE sorbitol tetraoleate, POE sorbitol monolaurate Sorbitol fatty acid ester; polyethylene glycol monolauric acid, polyethylene Polyethylene glycol fatty acid esters such as polyethylene glycol monostearic acid, polyethylene glycol monooleic acid, polyethylene glycol distearic acid, polyethylene glycol diisoleic acid, polyethylene glycol diisostearic acid; Other ether esters such as polyethylene glycol lanolin fatty acid ester; glyceryl monostearate Glyceryl fatty acid esters such as self-emulsifying glyceryl monostearate, glyceryl monohydroxystearate, glyceryl distearate; diglyceryl monostearate, diglyceryl monooleate, diglyceryl dioleate, diglyceryl monoisostearate, monostearic acid Tetraglyceryl, tetraglyceryl tristearate, tetrastearate Polyglycerin fatty acid esters such as glyceryl, monoglyceryl monolaurate, hexaglyceryl monomyristate, decaglyceryl distearate, decaglyceryl diisostearate; sorbitan monolaurate, sorbitan monostearate, sorbitan monooleate, sorbitan trioleate, tristearin Sorbitan fatty acid esters such as sorbitan acid and sorbitan monoisostearate; ethylene glycol fatty acid esters such as ethylene glycol monolaurate; propylene glycol fatty acid esters such as propylene glycol monostearate and propylene glycol monostearate; pentaerythritol monostearate Pentaerythritol fatty acid ester such as pentaerythritol monooleate Ter; sugar derivatives such as maltitol hydroxy fatty acid ether, alkylated polysaccharide, alkyl (poly) glucoside, sugar ester; alkyl glyceryl ether such as α-monoisostearyl glyceryl ether; acetyl-monoglycol, lactic acid monoglyceride, citric acid monoglyceride, etc. Organic acid monoglycerides; coconut oil fatty acid monoethanolamide, lauroyl monoethanolamide, myristoyl monoethanolamide, lauroyl diethanolamide, coconut oil fatty acid diethanolamide, lauroyl isopropanolamide, myristoyl isopropanolamide, coconut oil fatty acid isopropanolamide, POE lauroyl monoethanolamide Fatty acid alkanolamides such as POE laurylamine, POE stearylamine, etc. Alkylamines; amine oxides such as lauryldimethylamine oxide, cocodimethylamine oxide, cocoamidopropyldimethylamine oxide, and the like.

  The hair treatment agent of the present invention may contain an amphoteric surfactant. Examples of amphoteric surfactants include the following.

Lauryldimethylbetaine, myristyldimethylbetaine, palmityldimethylbetaine, stearyldimethylbetaine, oleyldimethylbetaine, coconut oil alkyldimethylbetaine, laurylmethylethylbetaine, octadecyloxymethyldimethylbetaine, lauryldihydroxyethylbetaine, stearyldihydroxyethylbetaine, coconut oil Carboxybetaine types such as alkyldihydroxyethyl betaine, lauric acid amidopropyl dimethyl betaine, myristic amidopropyl dimethyl betaine, stearic acid amidopropyl dimethyl betaine, oleic acid amidopropyl dimethyl betaine, coconut oil fatty acid amidopropyl dimethyl betaine; RN ⁺ H ₂ CH ₂ COO ^-: lauryl glycine, scan represented by (R alkyl) Glycine-type and allyl _{^{glycine; RN + H 2 CH 2 CH}} 2 COO -: aminopropionic acid type lauryl -β- alanine, stearyl -β- alanine or the like represented by (R alkyl); lauryl dimethyl hydroxypropyl sulfobetaine, myristyl dimethyl hydroxypropyl Lil sulfobetaine, lauryl dimethyl sulfobetaine, coconut oil alkyl dimethyl sulfobetaine, sulfobetaine type, such as lauric acid amide propyl dimethyl hydroxypropyl _{^{sulfobetaine; RN + H 2 CH 2 CH}} 2 SO 3 - (R : alkylsulfonic acid type represented _{^{by); RN + H 2 CH 2}} CH 2 OSO 3 - (R: sulfate type represented by alkyl); sodium lauryl aminopropionic acid, sodium lauryl amino dipropionate acid, N- lauroyl -N -Hydroxyethyl-N'-dicarboxyethyl-ethylenediamine disodium, N-lauroyl-N-hydroxyethyl-N'-carboxyethyl-ethylenediamine sodium, N-lauroyl-N'-carboxymethyl-N'-hydroxyethylethylenediamine sodium N-coconut fatty acid acyl-N′-carboxyethyl-N′-hydroxyethylethylenediamine sodium, N-lauroyl-N-hydroxyethyl-N′-dicarboxymethyl-ethylenediamine disodium, N-lauroyl-N-hydroxyethyl- Aminocals such as sodium N'-carboxymethyl-ethylenediamine, sodium N-hydroxydodecyl-N-polyoxyethylene-N'-carboxyethyl-N'-polyoxyethylene ethylenediamine 2-lauryl-N-carboxymethyl-N-hydroxyethylimidazolinium betaine, 2-myristyl-N-carboxymethyl-N-hydroxyethylimidazolinium betaine, 2-stearyl-N-carboxymethyl- Imidazoline type such as N-hydroxyethyl imidazolinium betaine, 2-coconut oil alkyl-N-carboxymethyl-N-hydroxyethyl imidazolinium betaine; RN ⁺ H ₂ CH (CH ₃ ) P (OH) O ₂ ⁻ ( Phosphoric acid type represented by R: alkyl); lecithin and the like.

  It is preferable that the hair treatment agent of this invention contains 20-95 mass% of water. More preferably, it is 50-95 mass parts.

  The present invention can also be prepared in the form of solid, liquid, paste or gel. Moreover, the hair treatment agent of this invention may also contain an additive in the range which does not impair the effect of this invention. You may use an additive in combination of 2 or more types. The specific example of an additive is given below.

  Specific examples of the water-soluble component include keratin-degrading peptide, hydrolyzed keratin, collagen, collagen derived from fish, atelocollagen, gelatin, elastin, collagen-degrading peptide, hydrolyzed collagen, hydroxypropylammonium chloride hydrolyzed collagen, elastin-degrading peptide, Conchiolin degrading peptide, hydrolyzed conchiolin, silk proteolytic peptide, hydrolyzed silk, lauroyl hydrolyzed silk sodium, soy proteolytic peptide, wheat protein, wheat proteolytic peptide, hydrolyzed wheat protein, casein degrading peptide, etc. Its derivatives. Acylated peptides such as palmitoyl oligopeptide, palmitoyl pentapeptide, palmitoyl tetrapeptide. Betaine (trimethylglycine), proline, hydroxyproline, arginine, lysine, serine, glycine, alanine, phenylalanine, tyrosine, β-alanine, threonine, glutamic acid, glutamine, asparagine, aspartic acid, cysteine, cystine, methionine, leucine, isoleucine, Amino acids such as valine, tryptophan, histidine, taurine, γ-aminobutyric acid, γ-amino-β-hydroxybutyric acid, carnitine, carnosine, creatine, and salts and derivatives thereof.

  18-methyleicosanoate, branched fatty acid (12-31) salt, lanolin fatty acid salt, ethyl sulfate 18-methyleicosanoate aminopropylethyldimethylammonium, ethyl sulfate long chain branched fatty acid (12-31) aminopropylethyldimethyl 18-methyleicosanoic acid and anteiso fatty acid derivatives such as ammonium and ethyl sulfate lanolin fatty acid aminopropylethyldimethylammonium. Water-soluble sphingolipid such as sugar ceramide. Vitamin C such as ascorbic acid and its sodium salt. Ascorbic acid alkyl ethers such as ascorbic acid ethyl ether, ascorbic acid glucosides such as ascorbic acid-2-glucoside and fatty acid esters thereof, ascorbic acid phosphate sodium salt and ascorbic acid phosphate magnesium salt, palmitoyl ascorbic acid phosphate sodium Salts, ascorbic acid derivatives such as ascorbic acid phosphates such as tocopheryl phosphate ascorbyl. Thiamine hydrochloride, thiamine sulfate, riboflavin, riboflavin acetate, pyridoxine hydrochloride, flavin adenine dinucleotide, cyanocobalamin, folic acid, nicotinic acid such as nicotinic acid and nicotinic acid amide, and vitamin B group such as choline. Other vitamins such as pantothenic acid, panthenyl ethyl ether, panthenol and biotin. Water-soluble vitamin E such as tocopherol phosphate. Hydroquinone glycosides such as arbutin and α-arbutin and esters thereof. Kojic acid, ellagic acid salt, tranexamic acid salt and derivatives thereof, ferulic acid salt and derivatives thereof, placenta extract, glutathione, glycyrrhizic acid and derivatives thereof, glycyrrhetinic acid derivatives, salicylic acid derivatives, hinokitiol, guaiazulene, allantoin, indomethacin, caffeine, Derivatives such as α-lipoic acid, rutin and glycosides. Derivatives such as hesperidin and glycosides. Examples include various plant extracts such as Nishi-Haruyanagi extract.

Although it does not specifically limit as a pH adjuster, Citric acid, malic acid, adipic acid, glutamic acid, arginine, aspartic acid, sodium citrate, sodium hydroxide, hydrochloric acid, sulfuric acid, sodium thiosulfate, etc. can be mentioned. .
The chelating agent is not particularly limited as long as it has a metal-capturing action, but complexane, alanine, ethylenediaminehydroxyethyl triacetate trisodium, edetic acid, edetate disodium, edetate disodium calcium, edetate trisodium, edetic acid Examples include tetrasodium, sodium citrate, citric acid, gluconic acid, tartaric acid, phytic acid, sodium polyphosphate, sodium metaphosphate, and the like.

Among these, particularly preferable chelating agents include alanine, disodium edetate, disodium calcium edetate, sodium citrate, citric acid, gluconic acid, tartaric acid, sodium polyphosphate, sodium metaphosphate, and the like.
Although it will not specifically limit as a thickener as long as it is a component which shows a viscosity, A xanthan gum, a carboxyl vinyl polymer, and an acrylic acid type polymer can be mentioned.

Examples of other additives include the following.
Nonionic polymers include natural rubbers such as gum arabic and tragacanth, glucosides such as saponin, cellulose derivatives such as methylcellulose, carboxycellulose and hydroxymethylcellulose, natural polymers such as lignin sulfonate and shellac, polyacrylic acid Salt, salt of styrene-acrylic acid copolymer, salt of vinyl naphthalene-maleic acid copolymer, sodium salt of β-naphthalene sulfonic acid formalin condensate and phosphate, polyvinyl alcohol, polyvinyl Examples include pyrrolidone, polyethylene glycol, polyoxyethylene fatty acid ester methyl glycoside and the like. Examples of the polymeric surfactant include sodium alginate, starch derivatives and tragacanth rubber.

  Examples of natural surfactants include lecithin, lanolin, cholesterol, phytosterol, and saponin.

  As fats and oils, avocado oil, almond oil, olive oil, cacao oil, sesame oil, safflower oil, soybean oil, camellia oil, persic oil, castor oil, mink oil, cottonseed oil, owl, coconut oil, egg yolk oil, palm oil, palm kernel Oil, synthetic triglyceride, jojoba oil and the like.

  Examples of the hydrocarbon include liquid paraffin, petrolatum, ceresin, microcrystalline wax and isoparaffin.

  Examples of the waxes include beeswax, whale wax, lanolin, carnauba wax, candelilla wax and derivatives thereof.

  Examples of the higher fatty acid include lauric acid, myristic acid, palmitic acid, stearic acid, isostearic acid, oleic acid, behenic acid, undecylenic acid, lanolin fatty acid, hard lanolin fatty acid, and soft lanolin fatty acid.

  Examples of ester oils include isopropyl myristate and butyl stearate, and examples of volatile and nonvolatile oil components include metal soap, dimethylpolysiloxane, polyether-modified silicone, alcohol-modified silicone, methylphenylpolysiloxane, epoxy-modified silicone, Examples thereof include silicones such as fluorine-modified silicone, alkyl-modified silicone, alkoxy-modified silicone, amino-modified silicone, and volatile silicone.

Examples of the humectant include trimethyl glycine, sorbitol, raffinose, pyrrolidone carboxylates, lactates, hyaluronates and ceramides.
Examples of water-soluble polymers include hydroxyethyl cellulose, carboxymethyl cellulose, hydroxyethyl cellulose hydroxypropyl trimethyl ammonium chloride ether, methyl cellulose, ethyl cellulose, hydroxypropyl cellulose, methyl hydroxypropyl cellulose, soluble starch, carboxymethyl starch, methyl starch, propylene glycol alginate, Polyvinyl alcohol, polyvinyl pyrrolidone, polyvinyl methyl ether, carboxyvinyl polymer, polyacrylate, guar gum, locust bin gum, quince seed, carrageenan, galactan, gum arabic, pectin, mannan, starch, xanthan gum, dextran, succinoglucan, curdlan ,hyaluronic acid Gelatin, casein, albumin, collagen, methoxyethylene maleic anhydride copolymer, amphoteric methacrylate copolymer, polydimethylmethylenepiperidinium chloride, polyacrylate copolymer, polyvinyl acetate, nitrocellulose and silicone resin Etc.

  Examples of the sequestering agent include ethylenediaminetetraacetic acid and its salts, hydroxyethylenediaminetriacetic acid and its salts, phosphoric acid, ascorbic acid, succinic acid, gluconic acid, polyphosphates, metaphosphates and hinokitiles.

  Examples of the ultraviolet absorber include benzophenone derivatives, paraaminobenzoic acid derivatives, paramethoxycinnamic acid derivatives and salicylic acid derivatives.

  Examples of the whitening agent include arbutin, kojic acid, ascorbic acid, hinokitile and derivatives thereof.

  Examples of the blood circulation promoter include assembly extract, cephalanthin, vitamin E and derivatives thereof, gamma oryzanol, capsicum tincture, ginger tincture, cantharis tincture, nicotinic acid benzyl ester and the like.

  Examples of anti-inflammatory agents include glycyrrhetinic acid, glycyrrhizic acid derivatives, allantoin, azulene, aminocaproic acid, and hydrocortisone.

Examples of the astringent include zinc oxide, zinc sulfate, allantoin hydroxyaluminum, aluminum chloride, zinc sulfocolate and tannic acid.
Examples of the antioxidant include tocopherols, BHA, BHT, gallic acid and NDGA.

  Examples include refreshing agents such as menthol and camphor, antihistamines, silicone materials such as polymeric silicones and cyclic silicones, sebum inhibitors such as estradiol, estrone and ethinylestradiol, and exfoliating and dissolving agents such as sulfur, salicylic acid and resorcin. .

  In addition, oyster extract, N-methyl-L-serine, whey, nicotinamide, diisopropylamine dichloroacetate, mevalonic acid, γ-aminobutyric acid (including γ-amino-β-hydroxybutyric acid), altea extract, aloe Extract, apricot kernel extract, turmeric extract, oolong tea extract, seawater dried product, hydrolyzed wheat powder, hydrolyzed silk, carrot extract, cucumber extract, gentian extract, yeast extract, rice germ oil, comfrey extract, bonito extract, siberian extract , Sicon extract, birch extract, Atlantic mint extract, assembly extract, bisabolol, propolis, loofah extract, bodaiju extract, hop extract, maronier extract, muroji extract, melissa extract, eucalyptus extract, yukinoshita extract, rosemary ex Can be included Romakamitsureekisu, royal jelly extract, seaweed, rice bran, licorice, citrus unshiu peel, angelica, pulverized Momonoha, sphingolipids, the guaiazulene and vitamin C, etc. as additives.

  In addition, sodium chondroitin sulfate, mucoitin sulfate, caronine sulfate, kerato sulfate, dermatan sulfate, white jellyfish extract, white jellyfish polysaccharide, fucoidan, tuberose polysaccharide, natural polysaccharide, citric acid, tartaric acid, lactic acid and other organic acids and Its salt, urea, 2-pyrrolidone-5-carboxylic acid and its sodium salt, betaine (trimethylglycine), proline, hydroxyproline, arginine, lysine, serine, glycine, alanine, phenylalanine, tyrosine, β-alanine, threonine Amino acids such as glutamic acid, glutamine, asparagine, aspartic acid, cysteine, cystine, methionine, leucine, isoleucine, valine, tryptophan, histidine, taurine, and salts thereof. Keratin degrading peptide, hydrolyzed keratin, collagen, fish collagen, atelocollagen, gelatin, elastin, collagen degrading peptide, hydrolyzed collagen, hydroxypropylammonium chloride hydrolyzed collagen, elastin degrading peptide, conchiolin degrading peptide, hydrolyzed conchiolin, silk protein Protein peptides such as degraded peptide, hydrolyzed silk, sodium lauroyl hydrolyzed silk, soybean proteolytic peptide, wheat protein, wheat proteolytic peptide, hydrolyzed wheat protein, casein degrading peptide, and derivatives thereof. Acylated peptides such as palmitoyl oligopeptide, palmitoyl pentapeptide, palmitoyl tetrapeptide. Silylated peptides. Lactic acid bacteria culture solution, yeast extract, eggshell membrane protein, bovine submandibular gland mucin, hypotaurine, sesame lignan glycoside, glutathione, albumin, whey. Choline chloride, phosphorylcholine. Animal and plant extract components such as placenta extract, aerostin, collagen, aloe extract, hamamelis water, loofah water, chamomile extract, licorice extract, comfrey extract, silk extract, Izayoi rose extract, yarrow extract, eucalyptus extract, and melilot extract Ceramides such as natural ceramide (types 1, 2, 3, 4, 5, 6), hydroxyceramide, pseudoceramide, glycosphingolipid, ceramide and sugar-ceramide-containing extract are used as additives.

  Furthermore, as necessary, additive components generally blended into cosmetics or skin external preparations, such as oily bases, feel improvers, polymers, gelling agents, solvents, propellants, antioxidants, reducing agents, Oxidizing agent, antiseptic agent, antibacterial agent, acid, alkali, powder, inorganic salt, UV absorber, whitening agent, vitamins and derivatives thereof, anti-inflammatory agent, hair restoration agent, stimulant, hormones, anti-wrinkle agent, Anti-aging agent, squeeze agent, cooling sensation agent, warming sensation agent, wound healing promoter, stimulus relaxation agent, analgesic agent, cell activator, plant / animal / microbe extract, antipruritic agent, keratin exfoliating / dissolving agent, antiperspirant Enzymes, nucleic acids, pigments, colorants, dyes, pigments, water and the like can also be blended.

<Manufacturing method>
Below, the manufacturing method of the composition of this invention is demonstrated. First, a method for producing the compound represented by the general formula (1) will be described.

（上記一般式（３）において、Ｒ^１は炭素数１〜２３の炭化水素基を示し、Ｒ^２は水素又
は炭素数１〜３の炭化水素基を示し、ｊ、ｋは０、１、２のいずれかであり、かつｊ、ｋは同時に０ではない。） As a method for producing the compound represented by the general formula (1), an N-acyl acidic amino acid anhydride represented by the following general formula (3) and m functional groups selected from a hydroxyl group, an amino group, and a thiol group are used. It can be obtained by reacting a compound having a molecular weight of 1,000,000 or less (hereinafter referred to as m-valent compound).

(In the above general formula (3), R ¹ represents a hydrocarbon group having 1 to 23 carbon atoms, R ² represents hydrogen or a hydrocarbon group having 1 to 3 carbon atoms, j and k are 0, 1, 2; And j and k are not 0 at the same time.)

  The N-acyl acidic amino acid anhydride represented by the general formula (3) is an anhydride obtained by N-acylating an acidic amino acid. The N-acyl acidic amino acid anhydride may be any of D-form, L-form, and racemate which are optical isomers. In particular, an L-acidic amino acid which is an L-form is preferable because of its excellent biodegradability.

  Acidic amino acids are those having more carboxyl groups than amino groups in the molecule. For example, monoaminodicarboxylic acid having 2 and 1 carboxyl groups and amino groups, respectively, can be mentioned. The hydrogen of the amino group may be substituted with a hydrocarbon group having 1 to 3 carbon atoms. Specific examples of the acidic amino acid include glutamic acid and aspartic acid.

  The m-valent compound is a compound having a molecular weight of 1,000,000 or less having m functional groups selected from a hydroxyl group, an amino group, and a thiol group (m ≧ n and an integer of 2 to 20). Here, the m-valent compound can form a bond derived from m functional groups. That is, a hydroxyl group can create an ester bond, an amino group can create an acid amide bond, and a thiol group can create a thioester bond. Further, this compound may have a substituent other than the above-described functional group.

Specific examples of such m-valent compounds include the following.
Specific examples of the compound having two or more hydroxyl groups in the molecule include the following.

  Examples of the divalent hydroxyl compound include ethylene glycol, 1,2-propanediol, 1,3-propanediol, 1,2-butanediol, 1,3-butanediol, 1,4-butanediol, pentanediol, , 6-hexanediol, cyclohexanediol, dimethylolcyclohexane, neopentyl glycol, 1,8-octanediol, 2,2,4-trimethyl-1,3-pentanediol, isoprene glycol, 3-methyl-1,5- Pentanediol, sorbite, catechol, resorcin, hydroquinone, bisphenol A, bisphenol F, hydrogenated bisphenol A, hydrogenated bisphenol F, dimer diol, dimethylolpropionic acid, dimethylolbutanoic acid, tartaric acid, dihydroxytartaric acid, mevalon , 3,4-dihydroxy cinnamic acid, 3,4-dihydroxy-hydro cinnamic acid, hydroxy benzoic acid, dihydroxy stearic acid, dihydroxyphenylalanine and the like.

  Examples of the trivalent hydroxyl compound include glycerin, trioxyisobutane, 1,2,3-butanetriol, 1,2,3-pentanetriol, 2-methyl-1,2,3-propanetriol, and 2-methyl-2. , 3,4-butanetriol, 2-ethyl-1,2,3-butanetriol, 2,3,4-pentanetriol, 2,3,4-hexanetriol, 4-propyl-3,4,5-heptane Triol, 2,4-dimethyl-2,3,4-pentanetriol, 1,2,4-butanetriol, 1,2,4-pentanetriol, trimethylolethane, trimethylolpropane, diethanolamine, triethanolamine and triol Examples thereof include hydroxystearic acid.

  Examples of tetravalent hydroxyl compounds include pentaerythritol, erythritol, 1,2,3,4-pentanetetrol, 2,3,4,5-hexanetetrol, 1,2,4,5-pentanetetrol, , 3,4,5-hexanetetrol, diglycerin, sorbitan and the like.

  Examples of pentavalent hydroxyl compounds include adonitol, arabitol, xylitol, and triglycerin.

  Examples of the hexavalent hydroxyl compound include dipentaerythritol, sorbitol, mannitol, iditol, inositol, dulcitol, talose, and allose.

  Or the dehydration condensate of above-mentioned 2-6 valent hydroxyl compounds, polyglycerol, etc. are mentioned.

  Examples of the m-valent polyhydroxyl compound include saccharides. Specific examples are given below.

  Examples of tetrose include erythrose, sreose and erythrulose. Examples of pentose include ribose, arabinose, xylose, lyxose, xylulose and ribulose.

  Examples of monosaccharides include hexose such as allose, altrose, glucose, mannose, guylose, idose, galactose, talose, fructose, sorbose, psicose and tagatose.

  Examples of oligosaccharides include maltose, isomaltose, cellobiose, gentiobiose, melibiose, lactose, tulanose, trehalose, saccharose, mannitolose, cellotriose, gentianose, raffinose, meletitose, cellotetorose, and stachyose.

  Other sugars include residues such as heptose, deoxy sugar, amino sugar, thio sugar, seleno sugar, aldone sugar, uronic acid, sugar acid, ketoaldonic acid, anhydro sugar, unsaturated sugar, sugar ester, sugar ether and glycoside. Alternatively, polysaccharides such as starch, glycogen, cellulose, chitin, and chitosan, or those obtained by hydrolyzing the above saccharides may be used.

Specific examples of the compound having two or more amino groups in the molecule include the following.
Aliphatic diamines include N, N′-dimethylhydrazine, ethylenediamine, N, N′-dimethylethylenediamine, diaminopropane, diaminobutane, diaminopentane, diaminohexane, diaminoheptane, diaminooctane, diaminononane, diaminodecane, diaminododecane , Diaminoadipic acid, diaminopropanoic acid, diaminobutanoic acid and the like.

  Aliphatic triamines include diethylenetriamine, triaminohexane, triaminododecane, 1,8-diamino-4-aminomethyl-octane, 2,6-diaminocapric acid-2-aminoethyl ester, 1,3,6- Examples include triaminohexane, 1,6,11-triaminoundecane, and di (aminoethyl) amine.

  Examples of the alicyclic polyamines include diaminocyclobutane, diaminocyclohexane, 3-aminomethyl-3,5,5-trimethylcyclohexylamine, and triaminocyclohexane.

  Examples of aromatic polyamines include diaminobenzene, diaminotoluene, diaminobenzoic acid, diaminoanthraquinone, diaminobenzenesulfonic acid, diaminobenzoic acid and the like.

  Examples of the araliphatic polyamines include diaminoxylene, di (aminomethyl) benzene, di (aminomethyl) pyridine, and di (aminomethyl) naphthalene. Like diaminohydroxypropane, polyamines in which the above-described amine derivatives are substituted with hydroxyl groups are exemplified.

  Examples of amino acids include serine, threonine, cysteine, cystine, cystine disulfoxide, cystathionine, methionine, arginine, lysine, tyrosine, histidine, tryptophan, and oxyproline. These amino acids may be proteins, peptides, etc., or hydrolyzed ones thereof.

  Specific examples of the compound having two or more thiol groups in the molecule include dithiol compounds such as dithioethylene glycol, dithioerythritol and dithiothreitol.

  Here, the m-valent compound may have two or more functional groups selected from a hydroxyl group, an amino group, and a thiol group. Examples are given below.

  Examples of the compound having an amino group and a hydroxyl group in the molecule include aminoethanol, aminopropanol, aminobutanol, aminopentanol, aminohexanol, aminopropanediol, aminoethylethanolamine, aminoethylaminoethanol, aminocresol, aminonaphthol, Examples include aminonaphtholsulfonic acid, aminohydroxybenzoic acid, aminohydroxybutanoic acid, aminophenol, aminophenethyl alcohol, and glucosamine.

  Examples of the compound having a thiol group and a hydroxyl group in the molecule include mercaptoethanol, mercaptophenol, mercaptopropanediol, and glucothiose.

  Examples of the compound having a thiol group and an amino group in the molecule include aminothiophenol and aminotriazole thiol.

  The m-valent compound may be any of the optical isomers D-form, L-form, and racemate, and may be each isomer. Further, among m-valent compounds, those having 1 to 40 carbon atoms are preferable, and those having 1 to 20 carbon atoms are more preferable. In addition, since naturally occurring compounds are superior in biodegradability, amino acids, peptides, saccharides and the like are preferable. When reacting the N-acyl acidic amino acid anhydride and the m-valent compound, a solvent may be used. Examples of the solvent used in the reaction include water, a mixed solvent of water and an organic solvent, or an inert solvent such as tetrahydrofuran, benzene, toluene, xylene, carbon tetrachloride, chloroform, and acetone. The reaction temperature is preferably −5 ° C. to 200 ° C. and mixed and reacted at a temperature equal to or higher than the melting point of the above compound.

  As another method for producing the compound represented by the general formula (1), not an N-acyl acidic amino acid anhydride but an N-acyl acidic amino acid mono-lower ester (for example, methyl ester, ethyl ester) and the m-valent It can also be obtained by reacting with a compound.

  An N-acyl acidic amino acid mono-lower ester and an m-valent compound are dissolved in a suitable solvent such as dimethylformamide, a catalyst such as potassium carbonate is added, and the mixture is heated at -5 ° C to 250 ° C under reduced pressure. Thereafter, it is obtained by removing the reaction solvent. Or it can also obtain by carrying out heat-melting without a solvent without using a solvent, adding a catalyst, such as sodium hydroxide, and carrying out transesterification at room temperature-250 degreeC.

  In the hair treatment agent of the present invention, the mixing method is not particularly limited, and examples include stirring with a stirrer, stirring using a homomixer or a disper, stirring using an ultrahigh pressure homogenizer (microfluidizer), and the like. . The order of mixing is not particularly limited.

  The hair treatment agent of this invention is excellent in the conditioning effect of hair. It can be used not only as a shampoo, but also as an rinsing agent after shampooing in an in-bath for rinsing applications, or in an out-bath application without rinsing. Furthermore, since a quaternary ammonium salt-based surfactant is not substantially contained, the load is small in terms of environment and safety, and the point is excellent.

  The hair treatment agent of the present invention can be carried out in various forms such as liquid, emulsion, cream, mist, foam, etc. depending on the combined use with other components and the mechanism of the container. Hair rinse, hair treatment , Hair cream, hair pack, hair essence and the like. In addition, in a quantitative and qualitative range that does not impair the effects of the present invention, various propellants such as liquefied petroleum gas, nitrogen gas, carbon dioxide gas, dimethyl ether or a mixture thereof are added and filled into an aerosol container to obtain a hair foam, hair It can also be used as aerosol products such as sprays and hair spray foams.

  EXAMPLES Hereinafter, although an Example and a comparative example demonstrate this invention further more concretely, this invention is not limited only to these Examples.

[Evaluation of hair treatment agents]
(Hair evaluation)
A hair evaluation test was carried out by the following method using each hair treatment agent. The implementation method is as follows. After shampooing the hair with a panel of five healthy women, apply an appropriate amount of each conditioning agent, rinse, and sensate the hair's “residual oil”, “comb-like”, and “moist” feeling according to the following criteria: evaluated.

(Feeling of residual oil)
○: 4 or more people who have a feeling of residual oil Δ: 3 or less people who have a residual oil feeling 1 or more ×: 0 people who have a feeling of residual oil

(As per comb)
○: 4 or more people who finished well as a comb △: 3 or less people who finished well as a comb 1 or more ×: 0 people who finished well as a comb

(Moist feeling)
○: 4 or more people who are not sticky and moist △: 3 or less people who are not sticky and moist 1 or more ×: 0 people who are not sticky and moist

[Examples 1 to 5, Comparative Examples 1 and 2]
Table 1 shows the results of preparing and evaluating the composition composition shown in Table 1 by adding purified water so that the total amount becomes 100% by mass.

  The unit of the numerical value of each component composition in Table 1 is mass%. From the results shown in Table 1, it can be seen that the hair treatment agent of the present invention has a firm residual oil feeling, good combing, and a conditioning effect that gives a moist feel.

  According to the present invention, there is provided a hair treatment agent for hair having a new feeling of residual oil feeling and an excellent conditioning effect without using a cationic surfactant having problems such as biodegradability and irritation to the human body. Can do. More specifically, according to the present invention, in addition to having an excellent feeling of residual oil after hair treatment and a good feeling of moistness as a comb, an oil film is formed on the hair surface, and the effect of reducing hair damage due to heat and ultraviolet rays is reduced. It is possible to provide an excellent hair treatment agent.

Claims (7)

(A) 1 or more types chosen from anionic surfactant, and (B) cationized polymer are contained, and the mass ratio of (A) and (B) is (A) / (B) = 0. The hair treatment agent which is 01-10.   (A) The hair treatment agent according to claim 1, wherein the anionic surfactant is an amino acid surfactant. (A) The hair treatment agent according to claim 1, wherein the anionic surfactant is a compound represented by the following general formula (1).

(In the general formula (1), R ¹ represents a hydrocarbon group having 1 to 23 carbon atoms, R ² represents hydrogen or a hydrocarbon group having 1 to 3 carbon atoms, Y represents a carboxyl group, a sulfonic acid group, A sulfate ester group, a phosphate ester group or a salt thereof, Z represents —NR′— (R ′ represents hydrogen or a hydrocarbon group having 1 to 10 carbon atoms), —O—, or —S—; j And k are each 0, 1, and 2 and j and k are not 0 at the same time, and n represents an integer of 2 to 20. X represents a hydrocarbon chain having a molecular weight of 1 million or less.) (A) The hair treatment agent according to claim 1, wherein the anionic surfactant is a compound represented by the following general formula (2).

(In the general formula (2), R ¹ represents a hydrocarbon group having 1 to 23 carbon atoms, R ² represents hydrogen or a hydrocarbon group having 1 to 3 carbon atoms, Y represents a carboxyl group, a sulfonic acid group, A sulfate ester group, a phosphate ester group or a salt thereof, Z represents —NR′— (R ′ represents hydrogen or a hydrocarbon group having 1 to 10 carbon atoms), —O—, or —S—; 'Represents at least one selected from the group consisting of a carboxyl group or a salt thereof, an —NHR ′ group (R ′ is hydrogen or a hydrocarbon group having 1 to 10 carbon atoms), an —OH group, and an —SH group. And a hydrocarbon chain having 1 to 20 carbon atoms, j and k are 0, 1, and 2 respectively, and j and k are not 0 at the same time.) (B) The cationized polymer is any one or more selected from the group consisting of a cationized vinyl-based or cationized acrylic-based polymer, a cationized polysaccharide, and a cationized guar gum. The hair treatment agent according to item. (B) The hair treatment agent according to any one of claims 1 to 3, wherein the cationized polymer is a cationized vinyl polymer or a cationized acrylic polymer. (A) / (B) is 0.1-5, The hair treatment agent as described in any one of Claims 1-6.