JP5869256B2 - Hair composition - Google Patents

Description

  The present invention relates to a composition for hair, and more specifically, can impart good usability (easiness of spreading) to damaged hair even when applied, and there is no squeaky feeling at the time of rinsing and wetness. Furthermore, the present invention relates to a hair composition having excellent flexibility after drying.

  Conventionally, for the purpose of removing hair stains, the hair is washed with a shampoo mainly composed of an anionic surfactant, but washing with the shampoo removes not only the hair stains but also the oil protecting the hair surface at the same time. As a result, the flexibility of the hair is lost, the hair becomes dull and uncomfortable, and the hair is easily damaged, split, and broken. Therefore, for the purpose of imparting a conditioning effect (flexibility, moist feeling, smooth feeling, slipperiness) to the hair, it is treated with a hair composition mainly composed of a quaternary ammonium salt which is a cationic surfactant. When a hair composition containing a quaternary ammonium salt as a main component is used, the hair has excellent flexibility but may not have sufficient slipperiness and moist feeling after drying. Therefore, a method of blending silicone or the like to improve the slipperiness after drying is known, but when blending silicone or the like, the blending amount may affect the stability of the system. May be subject to restrictions.

  On the other hand, for the purpose of blending a cationic surfactant and imparting smoothness and flexibility, Patent Document 1 and Patent Document 2 include an ether type quaternary ammonium salt having an ether group obtained by adding ethylene oxide to a higher alcohol. Has been proposed. Further, Patent Document 3 and Patent Document 4 propose hair rinsing agents excellent in flexibility and smoothness using 2-hydroxyalkyl type quaternary ammonium salts having a hydroxyl group in the alkyl group. In the proposal of, the satisfactory moist and coherent feeling is not obtained.

  Patent Document 5 proposes a hair composition that uses a hydroxy ether type cationic surfactant, a higher alcohol, and an oily substance, and has good slipperiness and moist feeling after drying. No satisfactory satisfactory usability (easiness of spreading) at the time of application and lack of squeaky feeling at the time of rinsing and wetting have been obtained.

JP-A-6-107524 (page 1-7) Japanese Patent Laid-Open No. 6-178828 (page 1-4) JP 49-81550 A (page 1-3) JP-A-50-121443 (page 1-4) JP 2004-323496 A (page 1-12)

  Therefore, the present invention can impart good usability (easiness of spreading and spreading) even when applied to damaged hair, there is no squeaky feeling when rinsing and when wet, and further flexibility after drying. It is in providing the composition for hair which can be provided.

（式中、Ｒは直鎖又は分岐した炭素数８〜２４のアルキル基、又はアルケニル基を表し、Ｒ^１、Ｒ^２は炭素数１〜３のアルキル基、又はヒドロキシアルキル基、Ｒ^３は炭素数１〜３のアルキル基を表す。）で表されるヒドロキシエーテル型カチオン界面活性剤、（Ｂ）高級アルコール及び（Ｃ）芳香族アルコールを配合することにより、上記要件を満たす毛髪用組成物が得られることを見出し本発明を完成させた。 As a result of intensive studies to solve the above problems, the present inventors have
(A) The following general formula (1)

(In the formula, R represents a linear or branched alkyl group having 8 to 24 carbon atoms or an alkenyl group, R ¹ and R ² are alkyl groups having 1 to 3 carbon atoms, or a hydroxyalkyl group, and R ³ is carbon. The composition for hair which satisfy | fills the said requirements by mix | blending the hydroxy ether type | mold cationic surfactant represented by Formula 1-3 and (B) higher alcohol and (C) aromatic alcohol is represented. As a result, the present invention was completed.

  That is, according to the present invention, a hair composition comprising (A) the above-mentioned specific cationic surfactant, (B) a higher alcohol and (C) an aromatic alcohol can be applied even to damaged hair. Good usability (easiness of spreading and spreading), good slidability at the time of rinsing and wetness, and flexibility after drying can be given.

Below, the composition for hair of this invention is explained in full detail.
Specific examples of the hydroxy ether type cationic surfactant of the component (A) used in the present invention include lauryl PG trimonium bromide, myristyl PG trimonium bromide, palmityl PG trimonium bromide, cetyl PG trimonium bromide, Cetostearyl PG Trimonium bromide, Stearyl PG Trimonium bromide, Aralkyl PG Trimonium bromide, Behenyl PG Trimonium bromide, Carnerville PG Trimonium bromide, Oleyl PG Trimonium bromide, Elidyl PG Trimonium bromide, Linoleyl PG Trimonium bromide, Linolenyl PG trimonium bromide, etc., among them stearyl PG trimonium bromide, aralkyl PG trimonium bromide, behenyl PG trimomo Umuburomido is preferably used. In the present invention, one or two or more of these hydroxy ether type cationic surfactants can be used arbitrarily.

Although the manufacturing method of (A) component is not specifically limited, For example, it is compoundable with the following procedures. First, a higher alcohol (1 mol) and a BF ₃ ether complex (BF ₃ pure alcohol higher alcohol ratio 0.5%) are charged, and epichlorohydrin 1 to 1.5 mol) is heated and stirred at 50 to 90 ° C. The solution is added dropwise over 1 to 2 hours and aged for about 5 hours at the same temperature to obtain 1-chloro-3-alkoxy-2-hydroxypropane. The obtained 1-chloro-3-alkoxy-2-hydroxypropane can also be purified by distillation under reduced pressure. Next, 1-chloro-3-alkoxy-2-hydroxypropane (1 mol) and 25% NaOH (1.5-2 mol) are charged and aged at 50-90 ° C. for 8 hours. After aging, the stirring is stopped and the two layers are separated. After the aqueous layer is cut, if necessary, it is further washed with warm water and dehydrated to obtain 1,2-epoxy-3-alkoxypropane. The obtained 1,2-epoxy-3-alkoxypropane can also be purified by distillation under reduced pressure.

  Next, a gas or aqueous solution of dimethylamine (1 to 1.5 mol) is added to 1,2-epoxy-3-alkoxypropane (1 mol) at room temperature to 120 ° C., and aging is performed at the same temperature for 5 to 20 hours. To do. In this reaction, a solvent such as a ketone such as acetone or a lower alcohol such as ethanol or isopropanol may be used. Further, when an excess secondary amine and solvent and water are used at the same temperature, they are removed by washing or / and distillation under reduced pressure or the like, and N- (3-alkoxy-2-hydroxypropyl) -N, N-dimethyl is removed. Obtain an amine. The obtained N- (3-alkoxy-2-hydroxypropyl) -N, N-dimethylamine can also be purified by distillation under reduced pressure. Further, N- (3-alkoxy-2-hydroxypropyl) -N, N-dimethylamine is added with a lower alcohol such as ethanol or isopropanol, or water, and a lower alcohol / water mixture, and methyl bromide or the like is added at 70 to 100 ° C. A quaternizing agent is added over 5 to 10 hours to obtain the desired hydroxy ether type cationic surfactant. The obtained hydroxy ether type cation can be used as it is as a blending component of the product of the present invention, but can also be purified and used by an ordinary purification method.

  (A) The compounding quantity in the composition for hair of a component is 0.01-10 mass%, Preferably it is 0.05-8 mass%, More preferably, it is 0.1-5 mass%. If it is less than 0.01% by mass, a sufficient conditioning effect on the hair cannot be obtained, and if it exceeds 10% by mass, the effect is not improved, which is not preferable.

  Specific examples of the higher alcohol (B) having 18 or more carbon atoms used in the present invention include stearyl alcohol, oleyl alcohol, aralkyl alcohol, behenyl alcohol, carnervir alcohol, seryl alcohol, chimyl alcohol, batyl alcohol, Examples thereof include isostearyl alcohol, and among these, stearyl alcohol and behenyl alcohol are preferably used. In the present invention, one or more of these higher alcohols can be arbitrarily used.

  The blending amount of the component (B) in the hair composition is preferably 0.1 to 20% by mass, particularly preferably 3 to 8% by mass. If it is less than 0.1% by mass, the expected effect becomes insufficient, and even if it exceeds 20% by mass, the feeling after use is undesirably deteriorated.

  Specific examples of the aromatic alcohol (C) used in the present invention include phenoxyethanol, benzyl alcohol, benzyloxyethanol, cresol, p-chloro-m-xylenol, phenethyl alcohol, phenethylpropyl alcohol, p-tert. -Butylphenol, catechol, hydroxyquinone, phenylethyl alcohol, resorcinol, phenol and the like can be mentioned, among which phenoxyethanol, benzyl alcohol and benzyloxyethanol are particularly preferably used. In the present invention, one or more of these aromatic alcohols can be arbitrarily used.

  (C) 0.01-10 mass% is preferable, the compounding quantity in the composition for hair of a component has more preferable 0.05-5 mass%, and its 0.1-2 mass% is especially preferable. When the blending amount of the component (B) is too small, a sufficient conditioning effect on the hair and an antiseptic effect of the blended product cannot be obtained sufficiently.

（式中、Ｒ^５は、炭素数８〜３６の−Ｏ−、−ＣＯＯ−、−ＯＣＯ−、もしくは−ＣＯＮＨ−で表される官能基で分断又は−ＯＨで置換されていてもよい、直鎖又は分岐のアルキル基もしくはアルケニル基、Ｒ^６、Ｒ^７、Ｒ^８は炭素数１〜３のアルキル基、ヒドロキシアルキル基又はベンジル基、Ｙ⁻はハロゲンイオン又は炭素数１〜３のアルキル硫酸イオン等の一価のアニオンを表す。） As the cationic surfactant and / or the tertiary amine other than the compound represented by the general formula (1) of the component (D) used in the present invention, a quaternary cation represented by the following general formula (2) and A compound selected from the group consisting of tertiary amines represented by general formula (3) is preferably used.

(In the formula, R ⁵ is divided by a functional group represented by —O—, —COO—, —OCO—, or —CONH— having 8 to 36 carbon atoms, or may be substituted with —OH; A chain or branched alkyl group or alkenyl group, R ⁶ , R ⁷ and R ⁸ are alkyl groups having 1 to 3 carbon atoms, hydroxyalkyl groups or benzyl groups, Y ⁻ is a halogen ion or alkyl sulfate having 1 to 3 carbon atoms Represents a monovalent anion, etc.)

（式中、Ｒ^９は、炭素数８〜３６の−Ｏ−又は−ＣＯＮＨ−で表される官能基で分断もしくは−ＯＨで置換されていてもよい、直鎖又は分岐のアルキル基もしくはアルケニル基、Ｒ^１０、Ｒ^１１は炭素数１〜３のアルキル基、ヒドロキシアルキル基を表す。）

(In the formula, R ⁹ is a linear or branched alkyl group or alkenyl group which may be divided or substituted with —OH with a functional group represented by —O— or —CONH— having 8 to 36 carbon atoms. , R ¹⁰ and R ¹¹ represent an alkyl group having 1 to 3 carbon atoms and a hydroxyalkyl group.)

As the quaternary cation in which R ^{5 of the} quaternary cation represented by the general formula (2) has a linear or branched alkyl group or alkenyl group, R ⁵ is a linear alkyl group having 12 to 24 carbon atoms, R ⁶ , R ⁷ and R ⁸ are preferably an alkyl group having 1 to 3 carbon atoms, Y ⁻ is preferably a halogen ion or an alkyl sulfate ion having 1 to 3 carbon atoms. Specifically, lauryltrimonium chloride, myristyltrimonium chloride , Cetyltrimonium chloride, stearyltrimonium chloride, behenyltrimonium chloride, lauryltrimonium bromide, myristyltrimonium bromide, cetyltrimonium bromide, stearyltrimonium bromide, behenyltrimonium bromide, lauryltrimonium methosulfate, myristyltrimonium Methosulf , Cetyltrimonium methosulphate, stearyltrimonium methosulphate, behenyltrimonium methosulphate, lauryltrimonium ethosulphate, myristyltrimonium ethosulphate, cetyltrimonium ethosulphate, stearyltrimonium ethosulphate, behenyltrimonium ethosulphate In particular, stearyl trimonium chloride and behenyl trimonium chloride are preferable.

In addition, the quaternary cation having a linear or branched alkyl group or alkenyl group in which R ^{5 of the} quaternary cation represented by the general formula (2) may be separated by a functional group represented by —O—. Specific examples of cations include lauroxypropyltrimonium chloride, myristyloxypropyltrimonium chloride, cetyloxypropyltrimonium chloride, stearoxypropyltrimonium chloride, behenyloxypropyltrimonium chloride, lauroxypropyltrimonium bromide. , Myristyloxypropyltrimonium bromide, cetyloxypropyltrimonium bromide, stearoxypropyltrimonium bromide, behenyloxypropyltrimonium bromide, lauroxypropyltrimonium methosulfate, myristyloxypropyl Trimonium methosulphate, cetyloxypropyltrimonium methosulphate, stearoxypropyltrimonium methosulphate, behenyloxypropyltrimonium methosulphate, lauroxypropyltrimonium ethosulphate, myristyloxypropyltrimonium ethosulphate, cetyloxypropyl Examples include trimonium ethosulphate, stearoxypropyltrimonium ethosulphate, behenyloxypropyltrimonium ethosulphate, and the like.

A quaternary cation having a linear or branched alkyl group or alkenyl group, in which R ^{5 of the} quaternary cation represented by the general formula (2) may be interrupted by a functional group represented by -CONH- Specific examples include lauramidopropyltrimonium chloride, myristamidopropyltrimonium chloride, cetamidopropyltrimonium chloride, stearamidopropyltrimonium chloride, behenamidopropyltrimonium chloride, lauramidopropyltrimonium bromide, myristamide Propyltrimonium bromide, cetamidopropyltrimonium bromide, stearamidepropyltrimonium bromide, behenamidopropyltrimonium bromide, lauramidopropyltrimonium methosulfate, myristamidopropyltrimonium bromide Tosulfate, cetamidopropyltrimonium methosulphate, stearamide propyltrimonium methosulphate, behenamidopropyltrimonium methosulphate, lauramidopropyltrimonium ethosulphate, myristamidopropyltrimonium ethosulphate, cetamidopropyltrimonium eth Examples thereof include sulfate, stearamidopropyltrimonium etosulphate, behenamidopropyltrimonium etosulphate and the like.

A quaternary cation having a linear or branched alkyl group or alkenyl group, in which R ^{5 of the} quaternary cation represented by the general formula (2) may be interrupted by a functional group represented by —COO—. Specific examples include lauroylethyltrimonium chloride, myristoylethyltrimonium chloride, cetiloylethyltrimonium chloride, stearoylethyltrimonium chloride, beheniloylethyltrimonium chloride, lauroylethyltrimonium bromide, myristoylethyl. Trimonium bromide, cetiloylethyltrimonium bromide, stearoylethyltrimonium bromide, beheniloylethyltrimonium bromide, lauroylethyltrimonium methosulphate, myristoylethyltrimonium methosulphate , Cetiloylethyltrimonium methosulphate, stearoylethyltrimonium methosulphate, beheniloylethyltrimonium methosulphate, lauroylethyltrimonium ethosulphate, myristoylethyltrimonium ethosulphate, cetiloylethyltrimonium ethosulphate, Examples include stearoyl ethyl trimonium ethosulphate, beheniloyl ethyl trimonium sulphate, and the like.

（式中、Ｒ^１２は直鎖又は分岐した炭素数６〜２４のアルキル基、アルケニル基もしくはヒドロキシアルキル基、ｎは１〜５の整数を表す。） Specific examples of the quaternary cation having a linear or branched alkyl group or alkenyl group in which R ^{5 of the} quaternary cation represented by the general formula (2) may be substituted with —OH include R ⁵ Is a hydroxy ether cation represented by the following general formula (4).

(Wherein R ¹² represents a linear or branched alkyl group having 6 to 24 carbon atoms, an alkenyl group or a hydroxyalkyl group, and n represents an integer of 1 to 5)

As the hydroxy ether cation in which R ⁵ in the general formula (2) is a group represented by the general formula (4), R ¹² is an alkyl group having 12 to 24 carbon atoms, particularly an alkyl group having 18 to 22 carbon atoms, R ⁶ , R ⁷ and R ⁸ are preferably an alkyl group having 1 to 3 carbon atoms, n is 1 to 3, particularly 1, Y ⁻ is a halogen ion or an alkyl sulfate ion having 1 to 3 carbon atoms. Specifically, lauryl PG trimonium chloride, myristyl PG trimonium chloride, palmityl PG trimonium chloride, cetyl PG trimonium chloride, cetostearyl PG trimonium chloride, stearyl PG trimonium chloride, aralkyl PG trimonium chloride, behenyl PG Trimonium chloride, Carnerville PG Trimonium chloride, Oleyl PG Trimonium chloride, Elidyl PG Trimonium chloride, Linoleyl PG Trimonium chloride, Linolenyl PG Trimonium chloride, Lauryl PG Trimonium etosulphate, Myristyl PG Trimonium etosulphate, Palmityl PG Trimonium etosulphate, cetyl PG trimonium etosulphate, cetostearyl PG tri Nitroethosulphate, Stearyl PG Trimonium etosulphate, Aralkyl PG Trimonium Etsulphate, Behenyl PG Trimonium Etsulphate, Carnerville PG Trimonium Etsulphate, Oleyl PG Trimonium Etsulphate, Elidyl PG Trimonium Etsulphate, Linoleyl PG Trimonium Etosulphate, linolenyl PG trimonium ethosulphate, lauryl PG trimonium methosulphate, myristyl PG trimonium methosulphate, palmityl PG trimonium methosulphate, cetyl PG trimmonium methosulphate, cetostearyl PG trimonium methosulphate, stearyl PG trimonium Methosulfate, Arakil PG Trimonium Metosa Hydroxy ether type cations such as feto, behenyl PG trimonium methosulphate, carnervir PG trimonium methosulphate, oleyl PG trimonium methosulphate, elaidyl PG trimonium methosulphate, linoleyl PG trimmonium methosulphate, linoleyl PG trimonium methosulphate Can be mentioned.

  As a manufacturing method, for example, it can be manufactured by a method described in JP-A No. 2004-323496, but other known methods may be used. In this invention, the 1 type (s) or 2 or more types of the quaternary cation represented by the said General formula (2) can be used arbitrarily.

Specific examples of the tertiary amine in which R ^{9 of the} tertiary amine represented by the general formula (3) has a linear or branched alkyl group or alkenyl group include, for example, lauryl dimethylamine, myristyl dimethylamine, cetyl dimethylamine. , Stearyldimethylamine, oleyldimethylamine, isostearyldimethylamine, aralkyldimethylamine, behenyldimethylamine and the like.

A tertiary amine having a linear or branched alkyl group or alkenyl group in which R ^{9 of the} tertiary amine represented by the general formula (3) may be interrupted by a functional group represented by —O—. Specific examples of the amine include lauroxypropyldimethylamine, myristyloxypropyldimethylamine, cetyloxypropyldimethylamine, stearoxypropyldimethylamine, and behenyloxypropyldimethylamine.

（式中、Ｒ^１３ＣＯは炭素数８〜２４の脂肪酸残基、ｍは１〜５の整数を表す。） A tertiary amine having a linear or branched alkyl group or alkenyl group in which R ^{9 of the} tertiary amine represented by the general formula (3) may be interrupted by a functional group represented by -CONH- Specific examples of the amine include amidoamines represented by the following general formula (5).

(In the formula, R ¹³ CO represents a fatty acid residue having 8 to 24 carbon atoms, and m represents an integer of 1 to 5).

As the amidoamine in which R ⁹ in the general formula (3) is represented by the general formula (5), R ¹² is a linear alkyl group having 12 to 24 carbon atoms, and R ¹⁰ and R ¹¹ are each having 1 to 3 carbon atoms. Alkyl groups are preferred, and specific examples include, for example, lauramidopropyldimethylamine, myristamidopropyldimethylamine, palmitamidopropyldimethylamine, stearamidopropyldimethylamine, oleamidopropyldimethylamine, isostearamidpropyldimethylamine, arachi Namidopropyldimethylamine, behenamidopropyldimethylamine, palm fatty acid amidopropyldimethylamine, palm fatty acid amidopropyldimethylamine, beef tallow fatty acid amidopropyldimethylamine, stearamide ethyl diethylamine, araquinamidoethyl diethylamine, Cyanamide diethylamine and the like, particularly stearamidopropyl dimethylamine, behenamidopropyl dimethylamine are preferred.

（式中、Ｒ^１４は直鎖又は分岐した炭素数６〜２４のアルキル基、アルケニル基もしくはヒドロキシアルキル基、ｎは１〜５の整数を表す。） In addition, a linear or branched alkyl group or alkenyl in which R ^{9 of the} tertiary amine represented by the general formula (3) may be divided by a functional group represented by —O— or substituted with —OH. Specific examples of the tertiary amine having a group include hydroxy ether amines in which R ⁹ is represented by the following general formula (6).

(Wherein R ¹⁴ represents a linear or branched alkyl group having 6 to 24 carbon atoms, an alkenyl group or a hydroxyalkyl group, and n represents an integer of 1 to 5)

As hydroxy ether amine in which R ^{9 in the} general formula (3) is a group represented by the general formula (6), R ¹³ is an alkyl group having 12 to 24 carbon atoms, particularly an alkyl group having 18 to 22 carbon atoms. , R ¹⁰ and R ¹¹ are alkyl groups having 1 to 3 carbon atoms, and n is 1 to 3, particularly 1. Specifically, lauryl PG dimethylamine, myristyl PG dimethylamine, palmityl PG dimethylamine, cetyl PG dimethylamine, cetostearyl PG dimethylamine, stearyl PG dimethylamine, aralkyl PG dimethylamine, behenyl PG dimethylamine, carnervir PG dimethylamine Oleyl PG dimethylamine, elaidyl PG dimethylamine, linoleyl PG dimethylamine, and linolenyl PG dimethylamine.

  As a manufacturing method, for example, it can be manufactured by a method described in JP-A-2004-323495, but other known methods may be used. In the present invention, one or more tertiary amines can be arbitrarily used.

  The tertiary amine is neutralized with an inorganic acid and / or organic acid and used as a salt. Specific examples of the inorganic acid and / or organic acid include hydrochloric acid, sulfuric acid, phosphoric acid, acetic acid, lactic acid, glycolic acid, citric acid. , Glutamic acid, malic acid, succinic acid, and the like, and one or two of them can be arbitrarily used.

  (D) The compounding quantity in the composition for hair of 0.01-20 mass%, Preferably it is 0.5-8 mass%, More preferably, it is 1-5 mass%. If the amount is less than 0.01% by mass, a sufficient conditioning effect on the hair cannot be obtained, and if it exceeds 20% by mass, the effect is not improved, which is not preferable.

  Examples of the oil component of the component (E) used in the present invention include ester oils, silicones and / or silicone derivatives, hydrocarbons, glycerides and the like, and ester oils and / or silicones and / or silicone derivatives are particularly preferable. . Specific ester oils include cetyl octoate, hexyl laurate, isopropyl myristate, isopropyl palmitate, octyl palmitate, isocetyl stearate, isopropyl istearate, octyl isopalmitate, isodecyl oleate, oleyl oleate, tetra Examples include ester oils such as 2-ethylhexanoic acid pentaerythritol, 2-ethylhexyl succinate, and diethyl sebacate, but are not limited thereto.

  As for the compounding quantity in the composition for hair of ester oil, 0.1-10 mass% and 0.5-3 mass% are preferable. If it is less than 0.1% by mass, the expected effect is insufficient, and even if it exceeds 10% by mass, it is not preferable because it feels sticky.

  Silicone and / or silicone derivatives include cyclic silicones such as trisiloxane, cyclopentasiloxane and cyclopentasiloxane, alkyl-modified silicones such as caprylyl methicone, dimethicone, dimethiconol, side chain-modified type, and linear copolymer ABn type. Polyether modified silicone, phenyl modified silicone, amino modified silicone, fatty acid modified polysiloxane, alcohol modified silicone, aliphatic modified polysiloxane, polyether modified silicone, epoxy modified silicone, fluorine modified silicone, cyclic silicone, alkyl modified silicone, etc. However, it is not limited to these.

  The blending amount of the silicone and / or silicone derivative in the hair composition is preferably 0.01 to 25% by mass, and 0.5 to 3% by mass. If it is less than 0.01% by mass, the expected effect becomes insufficient, and even if it exceeds 25% by mass, the stability is deteriorated, which is not preferable.

  This invention is manufactured by mixing the above each component with a specific compounding composition. The blending composition can be determined by a blending test usually performed by a developer.

  The hair composition of the present invention further includes a surfactant, a moisturizer, a medicinal agent, an anti-inflammatory agent, a bactericidal agent, an antiseptic agent, an ultraviolet absorber, an antioxidant, an organic agent usually used in cosmetics, pharmaceuticals and the like. And inorganic powder, a viscosity modifier, a pigment | dye, etc. can be mix | blended as needed. Moreover, a solid oil part and a semi-solid oil part can be added in the range which does not impair the effect of invention. Specifically, it may be one usually used in cosmetics, etc., and is appropriately selected depending on the purpose of use and required function. For example, liquid paraffin, squalane, squalene, paraffin, isoparaffin, petrolatum and other hydrocarbons, polyoxy Nonionic surfactants such as ethylene stearyl ether, glyceryl trioctanoate, polyglycerin fatty acid ester, polyoxyethylene fatty acid ester, polyoxyethylene sorbitan fatty acid ester, ethylene glycol, diethylene glycol, propylene glycol, dipropylene glycol, 1,3-butylene Polyhydric alcohols such as glycol, glycerin, diglycerin, animal and vegetable oils such as camellia oil, olive oil, avocado oil, jojoba oil, cationized cellulose, cationized guar gum, diallyldimethyla Cation-modified water-soluble polymers such as monium-based polymers, fragrances, linseed oil, camellia oil, macadamia nut oil, corn oil, mink oil, olive oil, avocado oil, sasanqua oil, castor oil, sunflower oil, jojoba oil, Liquid oils and fats such as sunflower oil, almond oil, rapeseed oil, sesame oil, soybean oil, peanut oil etc. Examples thereof include aromatic alcohols such as m-xylenol, phenethyl alcohol, phenethylpropyl alcohol, p-tert-butylphenol, catechol, hydroxyquinone, phenylethyl alcohol, resorcinol and phenol.

  The hair composition of the present invention uses an inorganic acid such as hydrochloric acid, sulfuric acid and phosphoric acid, an organic acid such as acetic acid, lactic acid, glycolic acid, citric acid, glutamic acid, malic acid and succinic acid, and considers usability. It is preferable to adjust to pH 2-8, especially pH 3-6. In the present invention, one or more of these inorganic acids / organic acids can be arbitrarily used.

  The composition for hair of the present invention can be applied to any composition used for hair, and is a hair treatment such as a hair cleansing agent such as shampoo, hair rinse, hair conditioner, hair treatment, hair pack, hair spray, styling agent and the like. The hair composition of the present invention is a hair rinse that is used after rinsing after application. It is particularly suitable for hair conditioners and hair treatments.

  EXAMPLES Next, although an Example demonstrates this invention still in detail, this invention is not limited to an Example. Table 1 shows hydroxy ether type cationic surfactants 1 to 6 synthesized by the method described in this specification. Moreover, Examples 1-7 and Comparative Examples 1-3 were prepared by a conventional method, the effect was measured, and the results are shown in Table 2. Content is mass%.

  The test methods used in this example are as follows.

Test Method 1 (Ease of Elongation at the Time of Application / Rinse and Wet No Feeling / Softness after Drying)
A 20 g (20 cm length) damaged hair bundle that had been bleached for 30 minutes on healthy black hair was bundled and washed with a commercially available shampoo mainly composed of an anionic surfactant. Apply 1.0g of hair rinsing agent uniformly, rinse with running water at 40 ° C for 30 seconds, easiness of spreading when applied after drying with towel dryer, no squeakiness when rinsing, after towel drying (wet 10) and the softness after drying were sensorially compared by 10 panelists and evaluated according to the following criteria.
◎: If there are more than 9 people who answered good
○: When there are 6-8 people who answered good
△: 3 to 5 people answered good
×: When two or less people answered that it was good

  As is clear from Examples 1 to 7 and Comparative Examples 1 to 3, the hair composition of the present invention can be applied to damaged hair at the time of application, rinsing, wetting and use after drying. Excellent performance.

As described above, the hair composition of the present invention can impart good usability (easiness of elongation) at the time of application even to damaged hair, and there is no squeaky feeling at the time of rinsing and wetness. It is clear that it gives flexibility, especially after drying.

Claims (4)

(A) The following general formula (1)

(In the formula, R represents a linear or branched alkyl group having 8 to 24 carbon atoms or an alkenyl group, R ¹ and R ² are alkyl groups having 1 to 3 carbon atoms, or a hydroxyalkyl group, and R ³ is carbon. A hair composition comprising a hydroxy ether type cationic surfactant represented by formula (1) to (3), (B) a higher alcohol and (C) an aromatic alcohol. (C) The hair composition according to claim 1, wherein the aromatic alcohol is one or more selected from phenoxyethanol, benzyl alcohol, and benzyloxyethanol. Furthermore, the composition for hair of Claim 1 or 2 containing (D) cationic surfactant other than the compound represented by General formula (1), and / or a tertiary amine. Furthermore, (E) The composition for hair of any one of Claims 1-3 containing an oil-based component.