JPH09255536A - Hair washing agent - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain a hair washing agent excellent in foaming properties, capable of extremely improving softness of hair, by mixing a surfactant having a high concentration with a fixed amount of a silicone compound and further a specific ester having a high concentration. SOLUTION: This hair washing agent is obtained by combining a surfactant (20-50wt.%) selected from among an anionic surfactant, an ampholytic surfactant and an anionic surfactant with an ethylene glycol long-chain ester (5.5-10wt.%) and a silicone compound (0.15-5wt.%). A 14-22C higher fatty acid ethylene glycol diester is preferable as the ester. A polymer silicone of formula I (R<1> is methyl; R<2> is methyl or OH; (k) is 1,000-9,000) and an amino-modified or ammonium- modified polymer silicone of formula II [R<3> is methyl, etc.; R<4> is R<5> , methyl or OH; R<5> is R<6> Z [R<6> is an alkyl; Z is NR<7> 2 (R<7> is H, an alkyl, etc.), etc.]: (m) and (n) are each a positive integer] is especially preferable as the silicone compound.

Description

Detailed Description of the Invention

[0001]

TECHNICAL FIELD The present invention relates to a hair cleansing composition,
More specifically, the present invention relates to a hair cleansing agent having a foaming property and capable of imparting excellent smoothness to hair.

[0002]

2. Description of the Related Art In hair washing materials such as shampoos,
Rich lathering is one of the important quality attributes. However, when a large amount of a surfactant is added to improve the foaming property, the hair is excessively degreased, and there is a problem that the hair is washed out after washing. For this reason, conventionally, oil-based components such as hydrocarbons, higher fatty acids, higher alcohols and esters have been blended into hair cleansing agents (Japanese Patent Publication No. 64-1520), or high-molecular-weight silicones have been blended (Japanese Patent Publication No. Hei 4-154).
2567, Japanese Patent Application Laid-Open No. 3-68509, Japanese Patent Application Laid-Open No. 4-243810, etc.) has been attempted to impart smoothness to the hair.

However, according to any of these conventional methods, when the blending amount of the surfactant is relatively large, it is not sufficient to impart smoothness to the hair. It is a fact.

[0004]

SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a hair washing method which has a foaming property and can impart excellent smoothness to hair. To provide a fee.

[0005]

Means for Solving the Problems As a result of intensive studies to solve the above problems, the present inventors have found that a predetermined amount of a silicone compound can be contained even when a surfactant is contained in a hair wash at a high concentration. In addition to the above, it was found that by containing a high concentration of ethylene glycol long chain ester, the foaming property is excellent and the smoothness of hair can be dramatically improved, and the present invention has been completed.

That is, according to the present invention, (a) one or more surfactants selected from anionic surfactants, amphoteric surfactants and nonionic surfactants 20
.About.50% by weight, (b) ethylene glycol long chain ester 5.5 to 10% by weight, and (c) silicone compound 0.1.
There is provided a hair cleanser comprising 01-5% by weight.

[0007]

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, the present invention will be described in detail.

[0008] The surfactant as the component (a) in the present invention is one or more selected from anionic surfactants, amphoteric surfactants and nonionic surfactants.

Examples of the anionic surfactant include, for example, an alkyl sulfate ester salt having 8 to 18 carbon atoms and an alkyl ether sulfate ester salt (in particular, sodium salt thereof,
Potassium, magnesium, ammonium and mono-, di- and triethanolamine salts); N-acyl sarcosinates such as lauroyl sarcosine sodium; N-myristoyl-N-methyl taurine sodium, coconut oil fatty acid methyl tauride sodium, lauryl methyl tauride Higher fatty acid amide sulfonate such as sodium; P
Phosphate ester salts such as sodium OE oleyl ether phosphate and POE stearyl ether phosphate; sulfosuccinic acid salts such as sodium di-2-ethylhexyl sulfosuccinate, sodium monolauroyl monoethanolamide polyoxyethylene sulfosuccinate, sodium lauryl polypropylene glycol sulfosuccinate Salts; sodium alkyl dodecylbenzenesulfonate, triethanolamine linear dodecylbenzenesulfonic acid, alkylbenzenesulfonic acid salts such as linear dodecylbenzenesulfonic acid; monosodium N-lauroyl glutamate,
N-acylglutamates such as disodium N-stearoylglutamate and monosodium N-myristoyl-L-glutamate; higher fatty acid ester sulfates such as hydrogenated coconut oil fatty acid glycerin sodium sulfate; P
OE alkyl ether carboxylic acid, POE alkyl allyl ether carboxylate, α-olefin sulfonate, higher fatty acid ester sulfonate, secondary alcohol sulfate ester salt, higher fatty acid alkylolamide sulfate ester salt, lauroyl monoethanolamide succinic acid Examples thereof include sodium and N-palmitoyl aspartic acid ditriethanolamine. Among these, alkyl sulfate ester salts, alkyl ether sulfate ester salts, higher fatty acid amide sulfonates, N-acyl glutamate and the like are particularly preferably used.

Examples of the amphoteric surfactant include 2-undecyl-N, N, N- (hydroxyethylcarboxymethyl) -2-imidazoline sodium and 2-cocoyl-2-imidazolinium hydroxide-1-carboxyethyl. Imidazoline amphoteric surfactants such as oxy-2 sodium salt, 2-heptadecyl-N-carboxymethyl-N-hydroxyethylimidazolinium betaine,
Examples thereof include betaine-based surfactants such as lauryl dimethylamino acetic acid betaine, alkyl betaine, amidobetaine, and sulfobetaine. Among them, 2-undecyl-N, N, N- (hydroxyethylcarboxymethyl) -2-imidazoline sodium, lauryldimethylaminoacetic acid betaine, amidobetaine and the like are particularly preferably used.

As the nonionic surfactant, for example, P
OE sorbitan monooleate, POE sorbitan monostearate, POE sorbitan monolaurate, PO
POE sorbitan fatty acid esters such as E sorbitan tetraoleate; POE sorbit monolaurate, P
POE sorbitol fatty acid esters such as OE sorbit monooleate, POE sorbit pentaoleate, and POE sorbitol monostearate; PO such as POE glycerin monostearate, POE glycerin monoisostearate, and POE glycerin triisostearate
E glycerin fatty acid esters; POE fatty acid esters such as POE monooleate, POE distearate, POE monodioleate; POE lauryl ether;
POE oleyl ether, POE stearyl ether,
POE alkyl ethers such as POE behenyl ether, POE2-octyldodecyl ether, POE cholestanol ether; POE octylphenyl ether;
POE alkyl phenyl ethers such as POE nonyl phenyl ether and POE dinonyl phenyl ether; Pluronics such as Pluronic; POE POP cetyl ether, POE POP 2-decyl tetradecyl ether, POE POP monobutyl ether, POE
POE hydrogenated lanolin, POE / POP alkyl ethers such as POE / POP glycerin ether; tetra POE / tetra POP ethylenediamine condensates such as tetronic; POE castor oil, POE hardened castor oil, POE
Hydrogenated castor oil monoisostearate, POE hydrogenated castor oil triisostearate, POE hydrogenated castor oil monopyroglutamic acid monoisostearate diester, POE
POE castor oil, such as hydrogenated castor oil, maleic acid, and hardened castor oil derivatives; POE beeswax, lanolin derivatives, such as POE sorbitol beeswax; alkanolamides, such as coconut oil fatty acid diethanolamide, lauric acid monoethanolamide, and fatty acid isopropanolamide; Ester, POE alkylamine, POE fatty acid amide; sucrose fatty acid ester; PO
E nonylphenylformaldehyde condensate; alkylethoxydimethylamine oxide; trioleyl phosphoric acid and the like. Among these, POE lauryl ether, POE hydrogenated castor oil, block polymer type nonionic surfactant (pluronic type) obtained by addition polymerization of ethylene oxide to polypropylene glycol, and alkanolamide are particularly preferably used.

In the present invention, the above-mentioned anionic surfactant,
20 to 50% by weight, preferably 25 to 45% by weight, of one or more kinds of surfactants selected from amphoteric surfactants and nonionic surfactants are blended in the hair cleansing composition. When the content of these surfactants is less than 20% by weight, the foamability is poor, while when it exceeds 50% by weight, the smoothness of the hair after use is impaired. In addition, an alkyl sulfate ester salt and an alkyl ether sulfate salt are preferably used as an anionic surfactant, lauryl dimethyl amino acetate betaine is used as an amphoteric surfactant, and a pluronic type is preferably used as a nonionic surfactant.

The ethylene glycol long chain ester as the component (b) of the present invention is an ethylene glycol diester of a higher fatty acid having 14 to 22 carbon atoms, an ethylene glycol monoester of a higher fatty acid having 14 to 22 carbon atoms, or a 14 to 12 carbon atoms. One or more of 22 ethylene glycol diesters of higher fatty acids and diethylene glycol monoesters of higher fatty acids having 14 to 22 carbon atoms are preferably used.

Specific examples of preferred ethylene glycol diesters of higher fatty acids having 14 to 22 carbon atoms include ethylene glycol distearate, ethylene glycol dipalmitate and ethylene glycol dibehenate.

Specific examples of preferred ethylene glycol monoesters of higher fatty acids having 14 to 22 carbon atoms include ethylene glycol monostearate and ethylene glycol monobehenate.

Specific examples of preferred diethylene glycol diesters of higher fatty acids having 14 to 22 carbon atoms include diethylene glycol distearate and diethylene glycol dibehenate.

Specific examples of the diethylene glycol monoester of a higher fatty acid having 14 to 22 carbon atoms include:
Suitable examples include diethylene glycol monostearate and diethylene glycol monobehenate.

These ethylene glycol long-chain esters are contained in the hair wash in an amount of 5.5 to 10% by weight, preferably 6%.
-8% by weight is blended. If it is less than 5.5% by weight, it is not possible to impart sufficient smoothness to the hair, while if it exceeds 10% by weight, the foamability is impaired.

Examples of the silicone compound as the component (c) of the present invention include the following general formula (I)

[0020]

Embedded image Wherein, R ¹ represents a methyl group (provided that part of the remainder a phenyl group may be a methyl group); R ² represents a methyl group or a hydroxyl group; k represents an integer of from 1000 to 9000 ] The polymer silicone represented by the following general formula (II)

[0021]

Embedded image Where R ³ is a methyl group, or a part of R ³ is a methyl group and the remaining R ³ is a phenyl group; R ⁴ is the same group as R ⁵ or a methyl group or a hydroxyl group; R ⁵ is R ⁶ Z
[Here, R ⁶ represents a divalent alkylene group having 3 to 6 carbon atoms; Z is —NR ⁷ ₂ , —N ⁺ R ⁷ ₃ A ⁻ , —NR
_{^{7 (CH 2) a NR 7}} 2, -NR 7 (CH 2) a N + R 7 3
A ^- and _{^{-NR 7 (CH 2) a N}} (R 7) C = O (R
⁸ ) (wherein R ⁷ represents a hydrogen atom or an alkyl group having 1 to 4 carbon atoms; R ⁸ represents an alkyl group having 1 to 4 carbon atoms; A represents a halogen atom; a represents 2 Represents a monovalent group selected from the group consisting of], and represents a substituent having an amino group or an ammonium group represented by the following formula; m and n are respectively positive integers,
m + n is 3,000 to 20,000 and n / m is 1
Amino-modified or ammonium-modified polymer silicone represented by / 500 to 1 / 10,000} is preferable.

In the present invention, in the general formula (I), R ¹ is a methyl group, R ² is a methyl group, a hydroxyl group, and k = 3,000 to.
8,000 or, alternatively, the above general formula (I
In I), R ³ is a methyl group, R ⁴ is a methyl group, a hydroxyl group, R
⁵ _{- (CH 2) 3 NH 2} , - (CH 2) 3 N (CH
_{3) 2, - (CH 2} ) 3 N + (CH 3) 3 Cl - in which those like are suitably used. In the general formula (II),
m + n is 3,000 to 20,000, preferably 4,000 to 20,000. m + n is 3,000
If it is less than 0, it becomes oily and the effect of imparting smoothness to the hair becomes insufficient. On the other hand, if it exceeds 20,000, it becomes difficult to disperse it in an aqueous solution of a surfactant and it is difficult to mix it in a hair cleanser. Further, n / m is 1/500 to 1 / 10,00
Although it is 0, it is preferably 1/500 to 1/2000. If n / m exceeds 1/500, the content of amino groups or ammonium groups in the polymer silicone becomes high, and a crosslinking reaction or the like may occur during production, or it may be unfavorable from the viewpoint of raw material odor. If it is less than 10,000, the interaction with the hair becomes insufficient, and it becomes impossible to impart sufficient smoothness to the hair.

The above-mentioned polymer silicone, amino-modified or ammonium-modified polymer silicone can be produced by a conventional method. For example, in the case of amino-modified or ammonium-modified polymer silicone, it can be produced by polycondensation reaction of γ-aminopropylmethyldiethoxysilane, cyclic dimethylpolysiloxane and hexamethyldisiloxane under an alkali catalyst. Of course, it is not limited to. These modified polymeric silicones are soft rubber-like, and even when used in large quantities or for a long period of time, there is no stickiness on the hair and scalp, and it is a hair cleansing agent that can impart excellent gloss and smooth feel to hair. be able to.

In the present invention, one or more selected from the polymeric silicone represented by the above general formula (I) and the amino-modified or ammonium-modified polymeric silicone represented by the general formula (II) are used. It is preferably used. In the present invention, these silicone compounds are added to the hair wash in an amount of 0.
The content is 01 to 5% by weight, preferably 0.04 to 3% by weight. If it is less than 0.01% by weight, the hair cannot be provided with sufficient smoothness, while if it exceeds 5% by weight, the foamability is impaired.

These silicone compounds may be blended directly into the hair cleansing composition of the present invention, may be blended in advance in the form of emulsion, or may be blended with a silicone emulsion obtained by emulsion polymerization. May be.

When emulsion polymerization is not used, it can be easily dispersed in the hair cleansing composition of the present invention by dissolving it in a liquid oil and blending it. Examples of such liquid oils include chain silicones, cyclic silicones, and isoparaffin hydrocarbons.

The above chain silicone has the following general formula (IV)

[0028]

[Chemical 6] (In the formula, 1 represents an integer of 0 to 650). Examples of such chain silicone oil include dimethylpolysiloxane (viscosity 0.65 to 5000 cSt
/ 25 ° C) and the like.

The cyclic silicone has the following general formula (V)

[0030]

Embedded image (In the formula, p represents an integer of 3 to 7). Examples of such a cyclic silicone include octamethylcyclotetrasiloxane, decamethylcyclopentasiloxane, and tetradecamethylcyclohexasiloxane.

Suitable isoparaffinic hydrocarbons include those having a boiling point in the range of 60 to 260 ° C. under normal pressure. These are Isopar A (registered trademark), C, D, E and G. , H, K, L, M (all manufactured by Exxon), Shelsol 71 (registered trademark) (manufactured by Shell), Soltol 100 (registered trademark), 130, 220 (above). , All of which are manufactured by Phillip Co., etc., and are commercially available.

These liquid oils may be used alone or in combination of two or more, and the total blending amount thereof is preferably 1 to 50 times (weight) the polymer silicone.

In the hair cleansing composition of the present invention, the above (a) to
It is possible to obtain not only excellent foaming properties but also a significantly excellent effect of imparting smoothness to the hair, by mixing the components (c) in combination within the above ranges. In particular, in the present invention, even when the surfactant as the component (a) is used in a large amount, the component (b) is adjusted to 5.5.
By using a high blending amount of at least wt%, the effect of imparting smoothness to hair can be markedly improved.

In one embodiment of the present invention, the above (a)-
In addition to the component (c), a nitrogen-containing water-soluble polymer can be further added.

Examples of the nitrogen-containing water-soluble polymer include quaternary nitrogen-containing polyvinylpyrrolidone represented by Guff Coat # 755 (manufactured by Gaff Co.), polymer JR-125, and the like.
Quaternary nitrogen-containing cellulose ether derivatives typified by No. 400, -30M (manufactured by Union Carbide), polyethyleneimine typified by Epomin ZP-1000 (manufactured by Nippon Shokubai Chemical Co., Ltd.), mercoat 100, 280, 550 (Merck), Cellcoat H-100, L-Coat
Dimethyldiallylammonium chloride derivative represented by 200 (manufactured by National Starch), Nalco 60
Water-soluble cationic polymer of tetraethylpentamine and epichlorohydrin typified by N.O. Derivatives, quaternary nitrogen-containing guar gum derivatives represented by Cosmedia C-261 (manufactured by Henkel), S
Amino-modified silicone derivatives typified by H-8702C (manufactured by Toray Dow Corning Silicon), vinylpyrrolidone / vinyl acetate copolymers typified by rubiscol (manufactured by Basuff), Yuka Former AM-75W (manufactured by Mitsubishi Yuka) ), Octylacrylamide / butylaminoethyl methacrylate / acrylic acid ester polymers such as Unformer (manufactured by National Starch), Ultrahold (manufactured by Basff) ) / Acrylic acid / ethyl acrylate / N-
Examples include tertiary butyl acrylamide copolymer, polyethylene glycol / epichlorohydrin / alkylamine / dipropylenetriamine condensate represented by polycoat H (manufactured by Henkel). One or more of these nitrogen-containing water-soluble polymers can be used.

When containing these nitrogen-containing water-soluble polymers
If the amount is 0.1-5% by weight
Is preferable, and more preferably 0.3 to 3% by weight.
You. By setting the blending amount within the above range, it is better for hair.
It is possible to add a conditioning effect.

In addition, in another embodiment of the present invention, a cationic surfactant and a higher fatty acid and / or higher alcohol can be added in addition to the components (a) to (c).

As the above-mentioned cationic surfactant, cetyltrimethylammonium chloride, stearyltrimethylammonium chloride, behenyltrimethylammonium chloride, hydrogenated tallow alkyltrimethylammonium chloride, mono-linear alkylpentaethoxylated ammonium fluoride, distearyldimethylammonium chloride. , Di-linear alkyl dimethyl ammonium chloride, di-linear alkyl polyethoxylated ammonium chloride and the like. Among them, cetyltrimethylammonium chloride, stearyltrimethylammonium chloride, behenyltrimethylammonium chloride, distearyldimethylammonium chloride and the like are particularly preferably used. These cationic surfactants may be used alone or in combination of two or more.

Illustrative examples of the higher fatty acid include myristic acid, palmitic acid, stearic acid, behenic acid, isostearic acid and 12-hydroxystearic acid. Examples of higher alcohols include myristyl alcohol, cetyl alcohol, stearyl alcohol, and behenyl alcohol. One or two selected from these higher fatty acids and higher alcohols
Any number of species may be used.

When these cationic surfactants and higher fatty acids and / or higher alcohols are contained, the amount of the cationic surfactants is preferably 0.1-7% by weight, more preferably 0.3-. It is 5% by weight. Further, the blending amount of the higher fatty acid and / or the higher alcohol is preferably 0.1 to 7% by weight, more preferably 0.3 to 5% by weight. By setting the amount to be in the above range, a more excellent conditioning effect can be imparted to the hair.

Furthermore, in another embodiment of the present invention, in addition to the above-mentioned components (a) to (c), an amidoamine compound, an organic acid, and a higher fatty acid and / or higher alcohol can be added.

The amidoamine compound is represented by the following general formula (III)

[0043]

Embedded image (Wherein R ¹⁰ represents a residue of a higher fatty acid having 13 to 23 carbon atoms; R ¹¹ represents an alkyl group having 1 to 4 carbon atoms; x is an integer of 2 to 4) Those that are suitable are used.

These compounds include stearic acid diethylaminoethylamide, stearic acid dimethylaminoethylamide, palmitic acid diethylaminoethylamide, palmitic acid dimethylaminoethylamide, myristic acid diethylaminoethylamide, myristic acid dimethylaminoethylamide, behenic acid. Diethylaminoethylamide, behenic acid dimethylaminoethylamide, stearic acid diethylaminopropylamide, stearic acid dimethylaminopropylamide, palmitic acid diethylaminopropylamide, palmitic acid dimethylaminopropylamide, myristic acid diethylaminopropylamide, myristic acid dimethylaminopropylamide, Behenic acid diethylaminopropylamide, behenic acid dimethylamido Propyl amides illustratively. Among these, dimethylaminopropylamide stearate and diethylaminoethylamide stearate are preferably used. One or more of these can be used arbitrarily.

Examples of the organic acid include citric acid, lactic acid,
Examples include succinic acid, malic acid, L-glutamic acid, L-aspartic acid, and pyrrolidone carboxylic acid. One or more of these can be used.

The higher fatty acid and higher alcohol are the same as those mentioned above.

These amidoamine compounds, organic acids,
When higher fatty acid and / or higher alcohol is contained, the amount of amidoamine compound is 0.1 to 7% by weight.
And preferably 0.5 to 5% by weight
It is. The organic acid content is preferably 0.01 to 4% by weight, more preferably 0.01 to 2% by weight.
It is. Further, the amount of the higher fatty acid and / or higher alcohol is preferably 0.1 to 7% by weight, more preferably 0.3 to 5% by weight. By setting the amount to be in the above range, a more excellent conditioning effect can be imparted to the hair.

The hair cleansing composition of the present invention may further contain components usually used in hair cleansing compositions.

Examples of these additional components include oils such as liquid paraffin and ester fats; humectants such as glycerin, propylene glycol, 1,3-butylene glycol, dipropylene glycol and sorbitol; methyl cellulose, hydroxyethyl cellulose, carboxymethyl cellulose, Viscosity modifiers such as ethanol; other examples include preservatives, antioxidants, sequestering agents, ultraviolet absorbers, powders, drugs (standing aunt zinc pyrithione, trichlorocarbanilide), natural extracts, colorants, fragrances, etc. To be

[0050]

EXAMPLES The present invention will be described in more detail with reference to the following Examples, but it should not be construed that the invention is limited thereto. In addition, the compounding amount is weight%.

Examples 1 to 10 and Comparative Examples 1 to 11 Samples having the compositions shown in Tables 1 and 2 below were prepared by a conventional method.
Using each of these samples, foamability according to the following evaluation criteria,
The smoothness was evaluated. The results are shown in Tables 1 and 2.

[Foaming test method] After making 400 ml of a 3% sample solution with artificial hard water containing 70 ppm of CaCO ₃ ,
The foaming amount was measured using a cylindrical cylinder equipped with a stirrer at a temperature of 25 ° C. Evaluation A: Very good foaming, foam amount of 2,100 ml or more B: Good foaming, foam amount of 1,800 ml or more 2,100
Less than ml C: Foaming normal, foam amount 1,500 ml or more 1,800
Less than D: Foaming failure, foam amount less than 1,500 ml.

[Smoothness] Each sample was continuously used by a professional panelist (20 women) for one week, and the smoothness of the hair during and after use (after drying) was sensory-evaluated. Evaluation A: 18 or more people answered that there was a smooth feeling B: 14-17 people answered that there was a smooth feeling C: 8-13 people answered that there was a smooth feeling D: 7 people or less answered that it was smooth Answered that there is a feeling.

[0054]

[Table 1]

[0055]

[Table 2] Example 11 (Ingredient) (wt%) Polyoxyethylene (3) sodium lauryl ether sulfate 20 Coconut oil fatty acid amide propyl betaine 12 POE (10) Lauryl alcohol 7 Ethylene glycol distearate 5 Diethylene glycol distearate 2 Polymer JR400 ( Union Carbide Co., Ltd.) 0.8 Amino-modified polymer silicone 0.5 (In the general formula (II), both R ³ and R ⁴ are methyl groups; R ⁵ is-(CH ₂ ) ₃ N (CH ₃ ) ₂ ; M = 5,000, n = 5) Dimethyl polysiloxane (20cs) 3 Palmitic acid 0.5 Stearyl alcohol 0.5 Stearic acid Dimethylaminopropylamide 1 Citric acid 0.5 Preservative proper amount Dye proper amount Perfume proper purified water Remainder This hair cleansing agent was excellent in foamability and smoothness.

Example 12 (Ingredient) (wt%) Polyoxyethylene (2) ammonium lauryl ether sulfate 20 ammonium ammonium lauryl sulfate 15 Pluronic L64 (manufactured by Asahi Denka Co., Ltd.) 5 Mercoat 550 (manufactured by Merck) 0.5 polymer JR400 ( Union Carbide Co., Ltd.) 0.5 Ethylene glycol distearate 7 Dimethylpolysiloxane (Polymerization degree 2000) 2 Stearic acid 3 Diethylaminoethylamide stearate 2 Citric acid 0.5 Preservative proper amount Dye proper amount Perfume proper amount Purified water Remainder This hair cleansing agent was excellent in foamability and smoothness.

Example 13 (Ingredient) (wt%) Polyoxyethylene (3) sodium lauryl ether sulfate 20 Coconut oil fatty acid methyl tauride sodium 10 Coconut oil fatty acid diethanolamide 6 Ethylene glycol distearate 6.5 Polymer JR400 ( Union Carbide Co., Ltd.) 1 Dimethyl polysiloxane (Polymerization degree 6,000) 0.5 Dimethyl polysiloxane (20 cs) 2.5 Stearic acid 1.5 Stearyl trimethyl ammonium chloride 0.3 Stearic acid Dimethylaminopropylamide 1 Citric acid 0.1 5 Ethanol 5 Preservatives Appropriate amount Dyes Appropriate amount Perfume Appropriate amount Purified water Remainder This hair cleansing agent was excellent in foamability and smoothness.

Example 14 (Ingredients) (% by weight) Polyoxyethylene (3) sodium lauryl ether sulfate 25 Lauryl dimethylaminoamino betaine 5 Pluronic L-64 (manufactured by Asahi Denka Co., Ltd.) 3 Ethylene glycol distearate 4 Ethylene Glycol monostearate 2 Polymer JR400 (manufactured by Union Carbide) 1 Ammonium-modified polymer silicone 0.5 (in the general formula (II), R ³ is a methyl group, R ⁴ is a hydroxyl group, and R ⁵ is-(CH ₂ ). _{^{3 n + (CH 3) 3}} Cl -; m = 18,000, n = 2) a cyclic silicone pentamer 2 stearyl alcohol 1 stearic acid dimethylaminopropylamide 3 citrate 0.5 preservative Appropriate amount dye Appropriate amount perfume Appropriate amount Purified water balance This hair cleansing agent was excellent in foamability and smoothness.

[0059]

As described in detail above, according to the present invention, it is possible to provide a hair cleansing agent having excellent foaming properties and capable of imparting a sufficiently smooth feeling to hair. Play.

Claims (10)

[Claims] 1. (a) 20 to 50% by weight of one or more surfactants selected from anionic surfactants, amphoteric surfactants and nonionic surfactants, and (b)
Ethylene glycol long chain ester 5.5-10% by weight
And (c) a silicone compound in an amount of 0.01 to 5% by weight. 2. (b) The ethylene glycol long-chain ester is an ethylene glycol diester of a higher fatty acid having 14 to 22 carbon atoms, an ethylene glycol monoester of a higher fatty acid having 14 to 22 carbon atoms, or a higher fatty acid having 14 to 22 carbon atoms. Diethylene glycol diester of 14 to 14 carbon atoms
22. One or more selected from 22 higher ethylene diethylene glycol monoesters.
The hair cleansing agent according to. 3. A silicone compound (c) is represented by the following general formula (I): Wherein, R ¹ represents a methyl group (provided that part of the remainder a phenyl group may be a methyl group); R ² represents a methyl group or a hydroxyl group; k represents an integer of from 1000 to 9000 ] The polymer silicone represented by the following general formula (I
I) Where R ³ is a methyl group, or a part of R ³ is a methyl group and the remaining R ³ is a phenyl group; R ⁴ is the same group as R ⁵ or a methyl group or a hydroxyl group; R ⁵ is R ⁶ Z
[Here, R ⁶ represents a divalent alkylene group having 3 to 6 carbon atoms; Z is —NR ⁷ ₂ , —N ⁺ R ⁷ ₃ A ⁻ , —NR
_{^{7 (CH 2) a NR 7}} 2, -NR 7 (CH 2) a N + R 7 3
A ^- and _{^{-NR 7 (CH 2) a N}} (R 7) C = O (R
⁸ ) (wherein R ⁷ represents a hydrogen atom or an alkyl group having 1 to 4 carbon atoms; R ⁸ represents an alkyl group having 1 to 4 carbon atoms; A represents a halogen atom; a represents 2 Represents a monovalent group selected from the group consisting of], and represents a substituent having an amino group or an ammonium group represented by the following formula; m and n are respectively positive integers,
m + n is 3,000 to 20,000 and n / m is 1
1 or 2 or more selected from amino-modified or ammonium-modified polymer silicones represented by / 500 to 1 / 10,000}.
The hair cleansing agent according to. 4. The hair cleansing composition according to claim 1, further comprising a nitrogen-containing water-soluble polymer. 5. The blending amount of the nitrogen-containing water-soluble polymer is 0.1 to 10.
The hair cleansing agent according to claim 4, which is 5% by weight. 6. The hair cleansing agent according to claim 1, further comprising a cationic surfactant and a higher fatty acid and / or a higher alcohol. 7. The compounding amount of the cationic surfactant is 0.1 to 10.
7. The hair cleansing agent according to claim 6, wherein the blending amount of 7% by weight and the higher fatty acid and / or the higher alcohol is 0.1 to 7% by weight. 8. The hair cleansing agent according to claim 1, further comprising an amidoamine compound, an organic acid, and a higher fatty acid and / or a higher alcohol. 9. An amidoamine compound represented by the following general formula (I
II) (Wherein R ¹⁰ represents a residue of a higher fatty acid having 13 to 23 carbon atoms; R ¹¹ represents an alkyl group having 1 to 4 carbon atoms; x is an integer of 2 to 4) 9. The hair cleansing agent according to claim 8, which is a compound. 10. The blending amount of amidoamine compound is 0.1.
.About.7% by weight, the content of organic acid is 0.01 to 4% by weight, and the content of higher fatty acid and / or higher alcohol is 0.
The hair cleansing agent according to claim 8 or 9, which is 1 to 7% by weight.