JP4627055B2 - Hair cosmetics - Google Patents

Description

  The present invention relates to hair cosmetics, and more specifically to hair cosmetics useful for hair conditioners, hair treatments and the like.

  Conventionally, hair conditioners and hair treatments are generally in the form of a long-chain cationic activator or a rinse-like gel formed from a mono-long chain amine and a higher alcohol emulsified with ester oil or silicones. Has been used. Examples of such a mono long-chain cation activator or mono long-chain amine include, for example, monoalkyltrimethylammonium salts [JP-A-4-134020 (Patent Document 1) and the like], higher fatty acid dimethylaminopropylamide [JP No. 9-71515 (patent document 2), Japanese translations of PCT publication No. 2004-508313 (patent document 3) etc.], N- [3-alkyloxy-2-hydroxypropyl] -L-arginine salt [JP-A-11-106309 No. (Patent Document 4) etc.] and alkoxypropyldimethylamine [Japanese Patent Laid-Open No. 2002-114647 (Patent Document 5) etc.] are known. These mono long-chain cationic activators or products using mono long-chain amines and higher alcohols have high long-term stability and moderate viscosity and elasticity at room temperature [Journal of Chemical Society of Japan 1989, (1 ), P26-32 (Non-Patent Document 1)].

  However, in such conventional hair conditioners and hair treatments, the sun's ultraviolet rays, excessive coloring, excessive perm treatment and heat treatment, and subsequent hair washing treatment, etc., can cause hair damage that has become a problem in recent years. However, it cannot be said that it can fully cope with it.

By using a di-long-chain cationic surfactant instead of the cationic surfactant described above, it is expected to recover / improve the damaged and hydrophilized hair surface [for example, JP-A-2002 No. 255751 (Patent Document 6)].
JP-A-4-134020 JP-A-9-71515 JP-T-2004-508313 JP-A-11-106309 JP 2002-114647 A JP 2002-255751 A Journal of the Chemical Society of Japan 1989, (1), p26-32

  The above-mentioned di-long-chain cationic activators form gels with higher alcohols in certain combinations, and the gels have been found useful for hair conditioners and hair treatments, but have long-term storage. When this is done, higher alcohol is precipitated, the appearance is deteriorated, and at the same time, the viscosity is lowered, and it is recognized that it is difficult to maintain the original quality for a long period of time.

The present inventor has studied the above problems, and in addition to the above-mentioned di-long-chain cation activator, in a hair cosmetic compounded with a higher alcohol, by further blending a specific hydrophobically modified alkyl cellulose, It was found that a rinse-like gel can be formed which is very stable and useful in hair conditioners and hair treatments .

Further, the inventors have found that it is possible to improve the long-term stability over time by further containing a mono long-chain cationic activator, thereby completing the present invention.

That is, this invention is invention which provides the hair cosmetics (henceforth this hair cosmetics) containing the following component (A)-( D ).
(A) 0.1-10.0 mass% of di long chain type | mold cationic active agent shown by following formula (1) with respect to hair cosmetics whole quantity.
^{Wherein, R} a CO may be each independently identical or different, with the number of carbon atoms is 12 to 22, an aliphatic acyl group having 0-3 double bonds, ^{R d} is It is a methyl group or a group — (CH ₂ ) _p —OH (p represents an integer of 1 to 3). X represents a halogen atom, methosulfate or methophosphate. ]

(B) 0.001-1.0 mass% of the hydrophobic modified alkyl cellulose shown by following formula (3) with respect to hair cosmetics whole quantity.

[Wherein R may be the same or different, a hydrogen atom, an alkyl group having 1 to 4 carbon atoms, a group — [CH ₂ CH (CH ₃ ) O] _m —H (wherein m is 1 or more selected from the group —CH ₂ CH ₂ OH and the group —CH ₂ CH (OH) CH ₂ OR ′ (where R ′ is a stearyl group ). Which must always include the group —CH ₂ CH (OH) CH ₂ OR ′. A is a group — (CH ₂ ) _q — (q is an integer of 1 to 3), and n is an integer of 100 to 10,000. ]

(C) 0.1-10.0 mass% of higher alcohol with respect to hair cosmetics whole quantity.
(D) 0.01 to 10.0% by mass of stearyltrimethylammonium chloride based on the total amount of hair cosmetics

  According to the present invention, a stable rinse-like gel is formed over time, and a hair cosmetic useful as a hair conditioner, hair treatment or the like is provided.

As described above, the present hair cosmetic is a hair cosmetic containing components (A) to ( D ) as essential components . Hereinafter, the form of this invention including these compounding components is disclosed.

[ About component (A) ]
The component (A) is at least one cationic activator selected from the above-mentioned dilong chain cationic activator formula (1) .

In formula (1), R ^a CO represents an aliphatic acyl group having 12 to 22 carbon atoms and having 0 to 3 double bonds. R ^d is a methyl group or a group — (CH ₂ ) _p —OH (p represents an integer of 1 to 3). X represents a halogen atom, methosulfate or methophosphate.

As the component (A), a coconut oil fatty acid ester quat halide or methosulphate is preferable . Examples of the trade name of the component (A) (dicocoylethylhydroxyethylmonium methosulfate) include DEHYQUART L80 (Cognis Japan). (A) As for the compounding quantity of a component, 0.1-10.0 mass% is preferable with respect to hair cosmetics whole quantity, More preferably, it is 1.0-5.0 mass%. If the amount is less than 0.1% by mass relative to the total amount of the hair cosmetic, the hair conditioning effect tends to be inferior or long-term stability tends to be inferior. On the other hand, if it exceeds 10.0% by mass, the hair is excessively conditioned. It tends to be sticky and to lack viscosity and elasticity at room temperature.

[ About component (B) ]
The (B) component hydrophobically modified alkyl cellulose formula (3) is obtained by introducing a long-chain alkyl group, which is a hydrophobic group, into a water-soluble cellulose ether derivative. 1 or more types can be mix | blended.

The production method of the hydrophobically modified alkyl cellulose formula (3) is generally based on a water-soluble cellulose ether derivative, specifically, methyl cellulose (R is a hydrogen atom or methyl group), ethyl cellulose (R is a hydrogen atom or ethyl). Group), propyl cellulose (R is a hydrogen atom or propyl group), butyl cellulose (R is a hydrogen atom or butyl group), hydroxypropyl cellulose [R is a hydrogen atom or a hydroxypropyl group (group-[CH ₂ CH ( CH ₃ ) O] _m —H (wherein m is an integer of 1 to 5, preferably 1 to 3))], hydroxypropylmethylcellulose (R is a hydrogen atom, a methyl group or a hydroxypropyl group ( The same as for the above))) etc., a compound for introducing a long chain alkyl group, specifically, the following long chain alkyl glycidyl ether formula (4):

[R 'is an alkyl group having 10 to 28 carbon atoms, preferably 12 to 22 carbon atoms. Can be contacted in the presence of an alkali catalyst to obtain the desired hydrophobically modified alkylcellulose formula (3).

In addition, the content of the group —CH ₂ CH (OH) CH ₂ OR ′, which is introduced as a part of R by this reaction, in the hydrophobic modified alkylcellulose formula (3) is the same as the hydrophobic modified alkylcellulose formula (3). On the other hand, it is about 0.1 to 5.0% by mass. In order to obtain such a content, the molar ratio, reaction time, type of alkali catalyst, etc. in the reaction of the water-soluble cellulose ester derivative and the long-chain alkyl glycidyl ether are appropriately selected, and the hydrophobic modified alkyl cellulose Manufacturing can be performed. After the above reaction, a hydrophobically modified alkyl cellulose formula (3) suitable for blending into the present hair cosmetic can be produced by performing purification steps such as neutralization, filtration, washing, drying, and sieving of the reaction product. it can.

Further, among the above water-soluble cellulose ether derivatives, it is particularly preferable to select hydroxypropylmethylcellulose (wherein R in the hydrophobic alkylcellulose formula (3) is a hydrogen atom, a methyl group, a group — [ 4 groups of CH ₂ CH (CH ₃ ) O] _m H and the group —CH ₂ CH (OH) CH ₂ OR ′, q of the group A becomes 1, and the A becomes a methylene group). Further, R ′ in the long-chain alkyl glycidyl ether formula (4) is preferably a stearyl group (—C ₁₈ H ₃₇ ) (the group —CH ₂ CH (OH) CH ₂ OR ′ is The group —CH ₂ CH (OH) CH ₂ O—C ₁₈ H ₃₇ ).

  Hydrophobic hydroxypropylmethylcellulose having a hydrophobic group R ′ as a stearyl group, which is the most preferred embodiment of the hydrophobically modified alkylcellulose formula (3), is commercially available from Daido Kasei Kogyo Co., Ltd. under the trade name of Sangelose. Such commercially available products can also be used as ingredients of the present hair cosmetic.

  The blending amount of the hydrophobically modified alkyl cellulose formula (3) in the present hair cosmetic is preferably 0.001 to 1.0% by mass, and 0.01 to 0.5% by mass based on the total amount of the hair cosmetic. Particularly preferred. If the blending amount is less than 0.001% by mass with respect to the total amount of the hair cosmetic, the effect on the viscosity and stability of the final product tends to be low, and if it exceeds 1.0% by mass, the viscosity is high. There is a tendency that the production of the product itself becomes difficult.

[ About component (C) ]
Component (C) is a higher alcohol. The higher alcohol that can be blended in the hair cosmetic is not particularly limited as long as it can be used in the field of cosmetics. For example, saturated linear monohydric alcohol, unsaturated monohydric alcohol, etc. are mentioned. As saturated linear monohydric alcohols, dodecanol (= lauryl alcohol), tridecanol, tetradecanol (= myristyl alcohol), pentadecanol, hexadecanol (= cetyl alcohol), heptadecanol, octadecanol (= stearyl) Alcohol), nonadecanol, icosanol (= aralkyl alcohol), heicosanol, docosanol (= behenyl alcohol), tricosanol, tetracosanol (= carnervir alcohol), pentacosanol, hexacosanol (= seryl alcohol) and the like and mixtures thereof (Cetostearyl alcohol, hardened rapeseed oil alcohol, etc.). (C) 1 or more types can be used for a component.

  (C) 0.1-10.0 mass% is suitable with respect to the whole hair cosmetic, and the compounding quantity in this hair cosmetics of component (C) is especially suitable 1.0-8.0 mass%. . If the blending amount is less than 0.1% by mass with respect to the entire hair cosmetic, a rinse-like gel is hardly formed, and if it exceeds 10.0% by mass, the tendency of higher alcohols to precipitate increases, resulting in stable product. It becomes easy to interfere with sex.

[ About component (D) ]
As described above, in the present hair cosmetic, in addition to the components (A) to (C), a long-term stability over time can be obtained by blending a mono long-chain type cationic active agent as the component (D). In the present hair cosmetic.

Examples of the component (D) include long-chain alkyl quaternary ammonium salts and neutralized salts of long-chain alkylamidoamines, but it is preferable to select long-chain alkyl quaternary ammonium salts. The long-chain alkyl quaternary ammonium salt is generally a cationic activator represented by the following formula (5).
[R ″ is a linear or branched alkyl group having 16 to 22 carbon atoms, and Z is a halogen atom such as a chlorine atom. ]

  Examples of R ″ include palmityl group (hexadecyl group), stearyl group (octadecyl group), margaryl group (heptadecyl group), nonadecyl group, icosacyl group, eicosacyl group, docosacil group and the like. Is preferred. That is, stearyltrimethylammonium chloride can be mentioned as one of the most suitable component (D) in the present invention.

The neutralized salt of a long-chain alkylamidoamine is obtained by converting a long-chain alkylamidoamine represented by the following formula (6) with an acid such as hydrochloric acid, phosphoric acid, citric acid, lactic acid, succinic acid, malic acid, or L-glutamic acid. It is a salt formed by neutralization. As these acids, citric acid or L-glutamic acid is preferred.
(In the formula, R ¹ is a linear or branched alkyl group having 16 to 22 carbon atoms, R ² and R ³ may be the same or different, and have 1 to 3 carbon atoms. An alkyl group, and t is an integer of 1 to 3.)

In the above formula (6), R ¹ is preferably a palmityl group (hexadecyl group) or a stearyl group (octadecyl group), and R ² and R ³ are preferably a methyl group or an ethyl group. Further, t is preferably 2 to 3. Specifically, neutralized salt of palmitic acid dimethylaminoethylamide, stearic acid dimethylaminoethylamide, palmitic acid diethylaminoethylamide, stearic acid diethylaminoethylamide, palmitic acid dimethylaminopropylamide, stearic acid diethylaminopropylamide, etc. As long-chain alkylamidoamines of formula (6).

  The blending amount of the component (D) in the present hair cosmetic is preferably 0.01 to 10.0% by mass, particularly preferably 0.1 to 5.0% by mass with respect to the entire hair cosmetic. . When the blending amount is less than 0.01% by mass with respect to the entire hair cosmetic, long-term stability over time due to the incorporation of the component (D) is not easily exhibited, and when it exceeds 10.0% by mass, There is a tendency to cause problems in usability.

  As mentioned above, by blending components (A) to (C) or (A) to (D) in hair cosmetics, it is excellent in stability over time and suitable for application as a treatment or hair conditioner. A gel is formed.

  In the present hair cosmetic, other additive components can be arbitrarily blended within a range not impairing the effects of the present invention. Examples of such components include powder components, liquid fats and oils, solid fats and oils, waxes, hydrocarbons, higher fatty acids, ester oils, silicone oils, anionic surfactants, cationic surfactants (component (A) or (D) ), Amphoteric surfactants, nonionic surfactants, humectants, water-soluble polymers, thickeners (excluding component (B)), UV absorbers, sequestering agents, lower alcohols, polyhydric alcohols , Sugar, amino acids, organic amines, polymer emulsions, pH adjusters, skin nutrients, vitamins, antioxidants, antioxidant auxiliaries, water, etc., as needed, depending on the intended dosage form It can be produced by a conventional method.

  The present hair cosmetic is suitably used, for example, as a hair rinse, a hair treatment or the like. In general, hair cosmetics such as normal hair rinses and hair treatments are generally used after the sample is applied to the hair and then washed away.

Examples of the present invention will be described below, but the scope of the present invention is not limited thereby. Unless otherwise specified, the blending amount is mass% with respect to the blending target. Of the prescriptions disclosed below, Examples 1, 2, 3, 4, 5, 6, 7, 8, 9, 14, 15, 16, and 17 The prescription is out of the scope of the invention.

[Test method]
The test method performed for the evaluation of the test product in this example is disclosed.

(1) Appearance evaluation test over time After the prepared test product was placed in a sample bottle and the lid was closed, the sample was allowed to stand at 5 ° C. for 2 months. Evaluation based on the criteria.

○: No change from the beginning of preparation.
Δ: Slightly pearl-like appearance is observed as a whole.
X: A strong pearl-like appearance is recognized throughout.

(2) Initial viscosity test The prepared test product was placed in a sample bottle and left for 1 hour at 30 ° C with the lid closed, and then the value of a B-type viscometer at 30 ° C was determined. It was evaluated with.

◎: More than 12000 mPa · s ○: Less than 6000 to 12000 mPa · s △: Less than 3000 to 6000 mPa · s ×: Less than 3000 mPa · s

(3) Viscosity evaluation test over time The value of a B-type viscometer at 30 ° C. of the test product after standing for 2 months at 5 ° C. in the above test (1) was determined. The initial viscosity obtained in 2) was calculated, and this value (the degree of decrease in viscosity over time) was evaluated according to the following criteria.

○: 1.0 or more Δ: 0.2 to less than 1.0 ×: less than 0.2

(4) Appearance evaluation test over a long period of time After the prepared test product is put in a sample bottle and the lid is closed, the test product is allowed to stand at 5 ° C. for 6 months, and then the appearance of the test product is visually observed. Evaluation was made according to the following criteria.

○: No change in appearance △: Slight pearl-like appearance as a whole
×: Strong pearl-like appearance is recognized throughout

[Examples 1-9, Comparative Examples 1-7]
Test products having the prescriptions shown in Tables 1 to 4 below were produced by the following methods, tested according to the above methods, and evaluated. The results are also shown in Tables 1 to 4.

<Manufacturing method>
Stearyl-modified hydroxypropylmethylcellulose derivative, hydroxypropylmethylcellulose or hydroxyethylcellulose is dispersed in a part of heated purified water, cooled and dissolved, mixed with this aqueous solution and each component, heated, cooled, and tested. An article was prepared.

The results in Table 1, di-long-chain cationic surfactant (self coil hydroxyethylmonium methosulfate) and hydrophobically modified alkylcellulose (stearyl-modified hydroxyethyl cellulose), by blending in combination with the higher alcohol, especially It was found that a gel excellent in stability over time (appearance / viscosity) was formed (Example 1). In contrast, Comparative Examples (1-3) using a water-soluble cellulose ether derivative instead of the hydrophobically modified alkyl cellulose did not provide such a stable gel over time.

Table 2 results shown from (Example 2-8), the amount of di-long-chain cationic surfactant (Zico coil hydroxyethylmonium methosulfate) is at least 1.0 to 5.0 wt% Good results are obtained, and good results are obtained when the amount of the hydrophobically modified alkylcellulose (stearyl-modified hydroxypropylmethylcellulose) is at least 0.01 to 0.5% by mass. It became clear that extremely good results were obtained when the content was not less than mass%.

  From the results shown in Table 3 (Example 9, Comparative Examples 5 to 7), even when dialkyl quaternary ammonium chloride (distearyldimethylammonium chloride) is used in place of the di-long-chain cationic activator, it is shown in Table 1. It became clear that the result similar to the result was obtained.

  Below, the other prescription example of this hair cosmetics is shown as an Example. The best evaluation results could be obtained in any of the items of the appearance, initial viscosity, and viscosity evaluation over time performed in these Examples.

  As shown in Table 4, when higher alcohol was removed from the blended system, it became clear that no rinse-like gel was formed (Comparative Example 8). Further, it was revealed that the higher alcohol is precipitated when the higher alcohol is added excessively (Comparative Example 9).

[Examples 10 to 12]
Examples 10 to 12 of the formulations described in Table 5 below are examples in which stearyltrimethylammonium chloride, which is a mono long-chain type cationic active agent, was blended. A test for change was performed. In addition, the manufacturing method of these Examples was manufactured according to the manufacturing method of Example 1. For comparison, the results for Example 1 are also shown in Table 5.

  From the results of Table 5, it was confirmed that the long-term stability was further improved by further incorporating a mono long-chain cationic active agent in the present hair cosmetic.

[Example 13] Conditioner
Compounding component amount (% by mass)
Zico coil ethyl hydroxyethyl methosulfate (*) 2.0
Stearyl-modified hydroxypropylmethylcellulose (**) 0.1
Behenyl alcohol 2.0
Cetyl alcohol 2.0
Stearyltrimethylammonium chloride 0.5
Sorbitol 3.0
Perfume proper amount methyl paraben 0.1
Purified water residue *: Dehicoat L80 (manufactured by Cognis Japan)
**: Saint-Gerose 90L (Daido Chemical Industries, Ltd.)
<Manufacturing method>
Manufactured according to the production method of Example 1.

[Example 14] Conditioner
Compounding component amount (% by mass)
Zico coil ethyl hydroxyethyl methosulfate (*) 3.0
Stearyl-modified hydroxypropyl methylcellulose (**) 0.5
Stearyl alcohol 4.0
Dimethylpolysiloxane (20mPa.s) 2.0
Glycerin 3.0
Phenoxyethanol 0.5
Fragrance Appropriate amount of purified water Residue *: Dehicoat L80 (manufactured by Cognis Japan)
**: Saint-Gerose 60M (Daido Chemical Industries, Ltd.)
<Manufacturing method>
Manufactured according to the production method of Example 1.

[Example 15] Conditioner
Compounding component blending amount (% by mass) distearyldimethylammonium chloride (*) 1.0
Stearyl-modified hydroxypropyl methylcellulose (**) 0.3
Cetyl octanoate 1.0
Cetyl alcohol 3.0
Stearyltrimethylammonium chloride 1.0
Highly polymerized aminopropyl dimethicone 1.0
Dimethylpolysiloxane (6 mPa.s) 1.0
Dipropylene glycol 2.0
Methylparaben 0.1
Citric acid 0.03
Fragrance Appropriate amount of purified water residue *: Swanol CA3475 (manufactured by Nikko Chemicals)
**: Saint-Gerose 90L (Daido Kasei Kogyo Co., Ltd.)
<Manufacturing method>
Manufactured according to the production method of Example 1.

[Example 16] Conditioner
Compounding component amount (% by mass)
Zico coil ethyl hydroxyethyl methosulfate (*) 1.0
Stearyl-modified hydroxypropyl methylcellulose (**) 0.5
Stearyl alcohol 1.0
Highly polymerized dimethylpolysiloxane 1.0
Decamethylcyclopentasiloxane 1.0
Glycerin 2.0
Phenoxyethanol 0.5
Fragrance Appropriate amount of purified water Residue *: Dehicoat L80 (manufactured by Cognis Japan)
**: Saint-Gerose 90L (Daido Kasei Kogyo Co., Ltd.)
<Manufacturing method>
Manufactured according to the production method of Example 1.

[Example 17] Conditioner
Compounding component amount (% by mass)
Zico coil ethyl hydroxyethyl methosulfate (*) 3.0
Stearyl-modified hydroxypropyl methylcellulose (**) 0.5
Stearyl alcohol 4.0
Behenyl alcohol 4.0
Dimethicone 2.0
Sorbitol 2.0
Phenoxyethanol 0.5
Fragrance Appropriate amount of purified water Residue *: Dehicoat L80 (manufactured by Cognis Japan)
**: Saint-Gerose 90L (Daido Kasei Kogyo Co., Ltd.)
<Manufacturing method>
Manufactured according to the production method of Example 1.

[Example 18] Conditioner
Compounding component amount (% by mass)
Stearyltrimethylammonium chloride 2.0
Zico coil ethyl hydroxyethyl methosulfate (*) 2.0
Stearyl-modified hydroxypropylmethylcellulose (**) 0.1
Behenyl alcohol 2.8
Stearyl alcohol 3.2
Octyl palmitate 1.0
Dimethiconol emulsion (***) 1.0
Amodimethicone emulsion (***) 0.5
Dimethicone emulsion (****) 0.5
Glycerin 2.0
Citric acid 0.1
Phenoxyethanol 0.3
Fragrance Appropriate amount of purified water Residue *: Dehicoat L80 (manufactured by Cognis Japan)
**: Saint-Gerose 90L (Daido Kasei Kogyo Co., Ltd.)
***: XS65-C1717 (GE Toshiba Silicone Co., Ltd.)
***: X-52-2265 (manufactured by Shin-Etsu Chemical Co., Ltd.)
******: X-52-2127 (manufactured by Shin-Etsu Chemical Co., Ltd.)
<Manufacturing method>
Manufactured according to the production method of Example 1.

[Example 19] Conditioner
Compounding component amount (% by mass)
Stearyltrimethylammonium chloride 0.1
Zico coil ethyl hydroxyethyl methosulfate (*) 3.0
Stearyl-modified hydroxypropyl methylcellulose (**) 0.05
Behenyl alcohol 2.0
Stearyl alcohol 3.0
Octyl palmitate 1.0
Aminopropyl dimethicone emulsion (***) 0.5
Dimethicone emulsion (***) 0.5
Menthol 0.1
Camphor 0.1
Glutamic acid 0.1
Arginine 0.1
Hydrolyzed wheat protein (****) 0.5
Citric acid 0.1
Phenoxyethanol 0.3
Fragrance Appropriate amount of purified water residue *: Dehicoat L80 (manufactured by Cognis Japan)
**: Saint-Gerose 90L (Daido Kasei Kogyo Co., Ltd.)
***: X-52-2328 (manufactured by Shin-Etsu Chemical Co., Ltd.)
***: X-52-2127 (manufactured by Shin-Etsu Chemical Co., Ltd.)
＊＊＊＊＊ ： Cropeptide W (Croda Jumpan Co., Ltd.)
<Manufacturing method>
Manufactured according to the production method of Example 1.

[Example 20] Conditioner
Compounding component amount (% by mass)
Zico coil ethyl hydroxyethyl methosulfate (*) 3.0
Stearyl-modified hydroxypropylmethylcellulose (**) 0.1
Stearyl alcohol 5.0
Stearic acid dimethylaminopropylamide (***) 0.1
Methylparaben 0.1
Citric acid 0.1
Purified water residue
*: Dehicoat L80 (manufactured by Cognis Japan)
**: Saint-Gerose 90L (Daido Chemical Industries, Ltd.)
*** Kachinar MPAS (Toho Chemical Industry Co., Ltd.)
<Manufacturing method>
Manufactured according to the production method of Example 1.

Claims (2)

A hair cosmetic containing the following components (A) to ( D ).
(A) 0.1-10.0 mass% of di long chain type | mold cationic active agent shown by following formula (1) with respect to hair cosmetics whole quantity.
^{Wherein, R} a CO may be each independently identical or different, with the number of carbon atoms is 12 to 22, an aliphatic acyl group having 0-3 double bonds, ^{R d} is It is a methyl group or a group — (CH ₂ ) _p —OH (p represents an integer of 1 to 3). X represents a halogen atom, methosulfate or methophosphate. ]
(B) 0.001-1.0 mass% of the hydrophobic modified alkylcellulose shown by following formula (3) with respect to hair cosmetics whole quantity.
[Wherein R may be the same or different, a hydrogen atom, an alkyl group having 1 to 4 carbon atoms, a group — [CH ₂ CH (CH ₃ ) O] _m —H (wherein m is 1 or more selected from the group —CH ₂ CH ₂ OH and the group —CH ₂ CH (OH) CH ₂ OR ′ (where R ′ is a stearyl group ). Which must always include the group —CH ₂ CH (OH) CH ₂ OR ′. A is a group — (CH ₂ ) _q — (q is an integer of 1 to 3), and n is an integer of 100 to 10,000. ]
(C) 0.1-10.0 mass% of higher alcohol with respect to hair cosmetics whole quantity.
(D) 0.01 to 10.0% by mass of stearyltrimethylammonium chloride based on the total amount of hair cosmetics (B) hydrophobically modified alkylcellulose formula R is in the (3), a hydrogen atom, a methyl group, group _{- [CH 2 CH (CH 3} ) O] m - H, and the group _{-CH 2 CH (OH) CH 2} OR The hair cosmetic composition according to claim 1, wherein q is 4 groups of 1 and q of group A is 1.