JPH06298625A - Hair treating agent composition - Google Patents

Abstract

PURPOSE:To obtain a hair treating agent composition capable of imparting excellent setting and combing properties to the hair and sustaining the effects thereof for a long period. CONSTITUTION:This hair treating agent composition comprises (A) aromatic sulfonic acids, e.g. naphthalenesulfonates or azulenesulfonates, (B) a hydroxy- acid, preferably glycolic acid or lactic acid, (C) a silicone derivative selected from the group of dimethylpolysiloxane, methylphenylpolysiloxane, an amino acid-modified, a fatty acid-modified, an alkyl-modified, an aliphatic alcohol- modified, a polyether-modified, an oxazoline-modified and a fluorine-modified silicones and (D) an organic solvent selected from compounds expressed by formula I [R<1> is H, lower alkyl or expressed by formula II (R<2> is H, methyl or methoxy; R<3> is direct bond or 1-3C bivalent hydrocarbon group); Y and Z are H or OH; (p), (q) and (r) are 0-5], N-alkylpyrrolidones expressed by formula III (R<4> is 1-18C alkyl) and 1-4C alkylene carbonates.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hair treatment composition, and more particularly to a hair treatment composition which improves hair setting properties and imparts good combability.

[0002]

BACKGROUND OF THE INVENTION There are many troubles concerning hair, such as difficulty in straightening the hair and breaking in a short time even after the hair is set. In order to solve these problems, a large number of hair treatment agents (foam, spray, mist, etc.) for blends containing a polymer have been commercially available. On the other hand, attempts have been made to fix the set by chemically treating the hair with a permanent wave.

However, since the polymer for hair setting sets the hair by being applied to the surface of the hair and adhering the hair to each other, the holding property and feel of the set under high humidity, especially the comb. It does not have a sufficient effect on passability. Further, the permanent wave is very troublesome because it takes a long time and the hair once set must be re-permanently changed in style.

Therefore, it has been desired to develop a hair treatment composition which, when applied to the hair, provides excellent setting properties and comb-passing properties, while maintaining these effects.

[0005]

DISCLOSURE OF THE INVENTION As a result of intensive studies made by the present inventors in view of such circumstances, as described below, a composition containing an aromatic sulfonic acid, an oxyacid, a specific silicone derivative and a specific organic solvent. However, the present invention has been completed based on the finding that it imparts excellent setting properties and combability to hair by applying it to the hair in a small amount for a short time.

That is, the present invention provides the following (a):
(B), (c) and (d); (a) aromatic sulfonic acid, (b) oxyacid, (c) dimethylpolysiloxane, methylphenylpolysiloxane,
Amino-modified silicone, fatty acid-modified silicone, alkyl-modified silicone, aliphatic alcohol-modified silicone,
One or more silicone derivatives selected from the group consisting of polyether-modified silicone, oxazoline-modified silicone and fluorine-modified silicone, (d) the following general formula (1)

[0007]

[Chemical 3]

A compound represented by the following general formula (2)

[0009]

[Chemical 4]

A hair treatment composition comprising N-alkylpyrrolidone represented by and one or more organic solvents selected from alkylene carbonates having 1 to 4 carbon atoms. .

Examples of the aromatic sulfonic acids as the component (a) used in the present invention include naphthalene sulfonic acids,
Examples include azulene sulfonic acids, tetralin sulfonic acids, indan sulfonic acids, benzophenone sulfonic acids.

Examples of naphthalenesulfonic acid include the following general formula (3)

[0013]

[Chemical 5]

Examples include compounds represented by:

Specific examples of the naphthalene sulfonic acids include 1- or 2-naphthalene sulfonic acid, 2,
7-naphthalenedisulfonic acid, 1,5-naphthalenedisulfonic acid, 2,6-naphthalenedisulfonic acid, 1,3
6-naphthalene trisulfonic acid, 1-naphthol-2-
Sulfonic acid, 1-naphthol-4-sulfonic acid, 2-naphthol-6-sulfonic acid, 2-naphthol-7-sulfonic acid, 1-naphthol-3,6-disulfonic acid, 2-
Naphthol-3,6-disulfonic acid, 2-naphthol-
6,8-disulfonic acid, 2,3-dihydroxynaphthalene-6-sulfonic acid, 1,7-dihydroxynaphthalene-3-sulfonic acid, chromotropic acid (4,5-dihydroxynaphthalene-2,7-disulfonic acid), 3,6-
Dihydroxynaphthalene-2,7-disulfonic acid, S acid (1-amino-8-naphthol-4-sulfonic acid), gamma acid (2-amino-8-naphthol-6-sulfonic acid), J acid (2-amino -5-naphthol-7-sulfonic acid), H acid (1-amino-8-naphthol-3,6-
Disulfonic acid), 7-amino-1,3-naphthalenedisulfonic acid, 1-amino-2-naphthol-4-sulfonic acid, 1-naphthylamine-4-sulfonic acid, broenoic acid (2-naphthylamine-6-sulfonic acid) , Cleve's acid (1-naphthylamine-7-sulfonic acid), 2-
Naphthylamine-1-sulfonic acid, 1-naphthylamine-6-sulfonic acid, 1-naphthylamine-8-sulfonic acid, 4-amino-5-hydroxy-8-phenylazo-
2,7-Naphthalenedisulfonic acid, 4-amino-8-
(4-Carboxyphenylazo) -5-hydroxy-
2,7-naphthalenedisulfonic acid, 6-amino-4-hydroxy-3-phenylazo-2-naphthalenesulfonic acid, 4-amino-8- (4-carboxyphenylazo)
-5-hydroxy-1-naphthalenesulfonic acid, 7-amino-4-hydroxy-1-phenylazo-2-naphthalenesulfonic acid, 8-amino-5- (4-carboxyphenylazo) -2-naphthalenesulfonic acid, 4 -Amino-3- (4-carboxyphenylazo) -5-hydroxy-1-naphthalenesulfonic acid, 6-amino-4-hydroxy-5-phenylazo-2-naphthalenesulfonic acid, 2,7-diamino-1-naphthol -3-sulfonic acid, 7,8-diamino-1-naphthol-3-sulfonic acid, naphthalenesulfonic acid formalin polycondensate (weight average condensation degree 2 to 100), 6-methyl-2-naphthalenesulfonic acid, 4- Ethyl-1-naphthalenesulfonic acid, 5
-Isopropyl-1-naphthalenesulfonic acid, 5-butyl-2-naphthalenesulfonic acid or salts thereof can be mentioned.

Examples of the azulene sulfonic acids include guaizulene sulfonic acid, 1-azulene sulfonic acid, 3
-Acetyl-7-isopropyl-1-azulenesulfonic acid, 3- (2-hydroxyethyl) -7-isopropyl-1-azulenesulfonic acid, 3-methyl-7-isopropyl-1-azulenesulfonic acid, 7-isopropyl- 1
-Azulene sulfonic acid, 3-phenyl-6-isopropyl-1-azulene sulfonic acid, 1,4-dimethyl-7-
Isopropyl-2-azulenesulfonic acid, 4-ethoxy-3-ethyl-6-isopropyl-1-azulenesulfonic acid, 1,3-azulenesulfonic acid, 4,6,8-trimethyl-1,3-azulenesulfonic acid, 1,3-bis (1,1-dimethylethyl) -5,7-azulenedisulfonic acid, 1,3-bis (1,1-dimethylethyl)-
5-azulenesulfonic acid, 3-formyl-4,6,8-
Trimethyl-1-azulene sulfonic acid or salts thereof may be mentioned.

Examples of the tetralin sulfonic acids and indane sulfonic acids include the following general formula (4)

[0018]

[Chemical 6]

(In the formula, n represents a number of 1 or 2, and A ¹ ,
A ² , A ³ , and A ⁴ have the same meanings as described above).

In the above general formula (4), examples of the tetralin sulfonic acids include 1-tetralin sulfonic acid and 2-
Tetralin sulfonic acid, 1,3-tetralin disulfonic acid, 5,6,7,8-tetrahydro-1-naphthalene sulfonic acid, 5,6,7,8-tetrahydro-2-naphthalene sulfonic acid, 1,2,3 4-tetrahydro-5
7-naphthalenedisulfonic acid, 1,2,3,4-tetrahydro-6-sulfo-1-naphthol, 1,2,3,4
-Tetrahydro-6-sulfo-2-naphthoic acid, 1,
2,3,4-Tetrahydro-7-sulfo-2-naphthoic acid, 1,2,3,4-tetrahydro-5-sulfo-2-
Naphthoic acid, 1,2,3,4-tetrahydro-8-sulfo-2-naphthoic acid, 1,2,3,4-tetrahydro-
5-sulfo-2-naphthol, 1,2,3,4-tetrahydro-7-sulfo-2-naphthol, 1,2,3,4
-Tetrahydro-8-sulfo-2-naphthol, 5,
6,7,8-Tetrahydro-3-sulfo-1-naphthol, 5,6,7,8-tetrahydro-3-sulfo-1-
Naphthylamine, 1,2,3,4-tetrahydro-5-
Sulfo-1-naphthylamine, 1,2,3,4-tetrahydro-6-sulfo-1-naphthylamine, 1,2,
3,4-tetrahydro-7-sulfo-1-naphthylamine, 1,2,3,4-tetrahydro-8-sulfo-1-
Naphthylamine, 5,6,7,8-tetrahydro-4-
Methyl-2-naphthalenesulfonic acid, 5,6,7,8-
Tetrahydro-4-butyl-2-naphthalenesulfonic acid, 5,6,7,8-tetrahydro-4-ethyl-2-
Naphthalene sulfonic acid, 5,6,7,8-tetrahydro-4-isopropyl-2-naphthalene sulfonic acid, 5,
6,7,8-Tetrahydro-4-methyl-1-naphthalenesulfonic acid, 5,6,7,8-tetrahydro-4-methoxy-2-naphthalenesulfonic acid, 5,6,7,8-
Tetrahydro-4-acetyl-2-naphthalene sulfonic acid and the like; and indane sulfonic acids include 1-
Indansulfonic acid, 2-indanesulfonic acid, 4-indanesulfonic acid, 5-indanesulfonic acid, 4,6-
Indandisulfonic acid, 4-sulfo-1-indanol, 5-sulfo-1-indanol, 6-sulfo-1-
Indanol, 7-sulfo-1-indanol, 4-sulfo-2-indanol, 5-sulfo-2-indanol, 2-bromo-5-sulfo-1-indanol, 7-
Sulfo-5-indanol, 6-sulfo-5-indanol, 1-carboxy-5-indanesulfonic acid, 7-
Methoxy-5-indanesulfonic acid, 7-acetyl-5
-Indansulfonic acid, 7-methyl-5-indanesulfonic acid, 7-methyl-4-indanesulfonic acid, 7-butyl-5-indanesulfonic acid, 7-ethyl-5-indanesulfonic acid, 7-isopropyl-5 -Indansulfonic acid and the like can be mentioned.

Examples of benzophenone sulfonic acids include the following general formula (5)

[0022]

[Chemical 7]

(In the formula, one or more of A ^{11 to} A ²⁰ represents a sulfonic acid group or a salt thereof, and the others represent a hydrogen atom, a halogen atom,
A compound represented by a hydroxyl group, a carboxyl group, a lower alkyl group, a lower alkenyl group, a lower alkoxy group or an acyl group).

Specific examples of the benzophenone sulfonic acids include oxybenzosulfonic acid, dihydroxydimethoxybenzophenone disulfonic acid, o-chlorobenzophenone sulfonic acid, p-chlorobenzophenone sulfonic acid, 4,4'-dichlorobenzophenone sulfonic acid,
2,4'-dichlorobenzophenone sulfonic acid, 2,4
-Dichlorobenzophenonesulfonic acid, 2-hydroxybenzophenonesulfonic acid, 4-hydroxybenzophenonesulfonic acid, 2-aminobenzophenonesulfonic acid, 4-aminobenzophenonesulfonic acid, 2-methylbenzophenonesulfonic acid, 4-methoxybenzophenonesulfonic acid, 4, 4'-Dimethylbenzophenonesulfonic acid, 4,4'-dimethoxybenzophenonesulfonic acid, 4-chloro-4'-hydroxybenzophenonesulfonic acid and salts thereof can be mentioned.

Of the above-mentioned aromatic sulfonic acids, preferred examples are 2-naphthalenesulfonic acid, 1-naphthalenesulfonic acid, 6-tetralinsulfonic acid, oxybenzenesulfonic acid, dihydroxydimethoxybenzophenonesulfonic acid, guaizulenesulfonic acid, 2 , 7-naphthalenedisulfonic acid, naphthalenesulfonic acid formalin polycondensate (weight average condensation degree 2 to 50), 1,5-naphthalenedisulfonic acid, 2,6-naphthalenedisulfonic acid,
Examples include chromotropic acid and H acid (1-amino-8-naphthol-3,6-disulfonic acid). 2-Naphthalenesulfonic acid and its salts are particularly preferable. Examples of the salt include sodium salt, potassium salt, lithium salt, aluminum salt, ammonium salt, and organic quaternary ammonium salt.

The amount of the aromatic sulfonic acid (a) to be added to the composition of the present invention is preferably 0.1 to 10% by weight (hereinafter simply referred to as "%"), particularly 1 to 5%. If it is less than 0.1%, the effect of hair treatment is not sufficient, and if it exceeds 10%, the effect corresponding to the increase cannot be obtained.

Examples of the oxyacid as the component (b) used in the present invention include citric acid, glycolic acid, isethionic acid, tartaric acid, lactic acid, malic acid, mandelic acid and the like.
These acids may be used alone or in combination of two or more kinds. Of these, glycolic acid and lactic acid are particularly preferable.

The amount of the oxyacid (b) added to the composition of the present invention is preferably 0.3 to 50%, more preferably 0.5 to 30%.
If it is less than 0.3%, there is no swelling effect due to the ion-exchange ability of the hair itself, and if it exceeds 50%, the improvement in the effect commensurate with the increase cannot be obtained.

The silicone derivative of the component (c) used in the present invention includes the following (a) to (i).

(A) Dimethylpolysiloxane represented by the general formula (6) (CH ₃ ) SiO [(CH ₃ ) ₂ SiO] _a Si (CH ₃ ) ₃ (6) (In the formula, a is an integer of 3 or more. As the methyl polysiloxane represented by the general formula (6), for example, one commercially available under the trade name of KF96 manufactured by Shin-Etsu Chemical Co., Ltd. can be used.

(B) Methylphenyl polysiloxane represented by the general formula (7)

[0032]

[Chemical 8]

(In the formula, b, c and d represent numbers such that the sum of them is 1 to 5000. However, when c is 0, d
Is not 0, and when d is 0, c is not 0. The methylphenyl polysiloxane represented by the general formula (7) is also widely known, for example, K manufactured by Shin-Etsu Chemical Co., Ltd.
Commercially available products such as F50 under the trade name can be used.

(C) Amino-modified silicone polymer which is a polymer of an organopolysiloxane having at least one aminoalkyl group in one molecule. The organosiloxane forming this amino-modified silicone polymer contains aminoalkyl groups. Other functional groups including a methyl group are generally used, but in addition, alkyl groups such as ethyl group and propyl group; alkenyl groups such as vinyl group and allyl group; aryl groups such as phenyl group and naphthyl group; cyclohexyl group A cycloalkyl group such as; a hydroxy group, a hydroxyalkyl group, an oxyalkylene group, a polyoxyalkylene group, or the like. A typical example of the aminoalkyl group contained in the amino-modified silicone polymer is shown by the general formula (8) or (9).

[0035]

[Chemical 9]

As the divalent hydrocarbon group for R ¹¹ , methylene group, ethylene group, propylene group, butylene group, --CH ₂ CH
Examples thereof include an alkylene group such as (CH ₃ ) CH ₂ — and an alkylenearylene group such as — (CH ₂ ) ₂ —C ₆ H ₄ —. Of these, an alkylene group, particularly a propylene group is preferable. R
Examples of the monovalent hydrocarbon group of ¹³ and R ¹⁴ include a methyl group, an ethyl group, a propyl group, a hexyl group and a phenyl group. Further, both R ¹³ and R ¹⁴ may be a hydrogen atom or a monovalent hydrocarbon group, or R ¹³ may be a hydrogen atom and R ¹⁴ may be a monovalent hydrocarbon group. Furthermore, the preferred values of e and f are e = 0 and f = 1.

(D) Fatty acid-modified polysiloxane represented by the general formula (10)

[0038]

[Chemical 10]

(Where g, h and i are numbers from 1 to 1000)
, J is a number from 0 to 10, and R ¹⁵Has 9 to 2 carbon atoms
1 represents an alkyl group. )

(E) Alkyl-modified silicone represented by the general formula (11) or (12)

[0041]

[Chemical 11]

[In the formula, R ¹⁶ represents an alkyl group having 2 to 18 carbon atoms, R ¹⁷ represents C _q H _2q (q represents a number of 0 to 4), and R ¹⁸ represents 10 to 22 carbon atoms. , Preferably 10 to 10 carbon atoms
18, more preferably an alkyl group having 10 to 16 carbon atoms, and k and l are each 1 to 500 (preferably 1 to 2).
00) and m and p each represent a number of 1 to 1000 (preferably 1 to 200). ]

(F) Aliphatic alcohol-modified silicone represented by the general formula (13)

[0044]

[Chemical 12]

[In the formula, r is 1 to 1000 (preferably 1
~ 100), s is 1 to 500 (preferably 1 to 50),
u is 0 to 500 (preferably 0 to 50), and t is 0.
˜5 and R ¹⁹ represents C _v H _{2V + 1} (v represents a number from 4 to 22). ]

(G) General formulas (14), (15), (1)
Polyether-modified silicone represented by 6) or (17)

[0047]

[Chemical 13]

[Wherein w is a number from 0 to 35, and x is from 1 to 45]
, Y is a number from 0 to 1000, and R ²⁰ is C _Z H
_{2z + 1} (z is a number from 1 to 4) is shown. ]

[0049]

[Chemical 14]

[In the formula, c'is 1 to 6 (preferably 2 to
The number of 3), a'is 2 to 500 (preferably 20 to 80)
, B'is a number of 2 to 50 (preferably 1 to 30),
d'is a number from 0 to 50 (preferably 1 to 30), and e'is 0.
To 50 (preferably 0 to 35), and D is an alkyl group having 1 to 12 carbons or a formula

[0051]

[Chemical 15]

[0052]

[Chemical 16]

Or a methyl group, and g'is 1 to 500
(Preferably 10 to 200) and h'is 0 to 1
00 (preferably 0 to 10), i'is 0 to 6
(Preferably 2 to 3), j'is 1 to 100
(Preferably 2 to 10) and k'is 0 to 100
(Preferably 0 to 20)

[0054]

[Chemical 17]

[Wherein l'is 1 to 300 (preferably 1
~ 50), m'is 2-500 (preferably 2-50),
n'is 0 to 6 (preferably 2 to 3), p'is 1 to 50
(Preferably 2 to 20) and q'represents a number of 0 to 50 (preferably 0 to 20). Examples of commercially available products of the above compounds include KF351 and KF352 manufactured by Shin-Etsu Chemical Co., Ltd., SILWET L-70002 manufactured by Nippon Unicar Co., Ltd., and SILVET.
FZ-2110 etc. are mentioned.

(H) Oxazoline-modified silicone A compound obtained by ring-opening polymerization of a cyclic iminoether compound represented by the following general formula (18) is bonded to the end and / or side chain of the organopolysiloxane via a specific group. It is a modified silicone.

[0057]

[Chemical 18]

(In the formula, R ²² is a hydrogen atom and has 1 to 22 carbon atoms.
Represents an alkyl group, a cycloalkyl group, an aralkyl group or an aryl group, and r ′ represents a number of 2 or 3. )

(B) Fluorine-modified silicone represented by the general formula (19)

[0060]

[Chemical 19]

[In the formula, s'is 1 to 400 (preferably 1
.About.250). The above silicone derivative can be used alone or in combination of two or more kinds. Particularly, it is preferable to use methylphenyl polysiloxane, amino-modified polysiloxane, and aliphatic alcohol-modified polysiloxane.

The content of the silicone derivative (c) in the composition of the present invention is 0.1% to 20%, particularly 0.5% to 10%.
Is preferred. If it is less than 0.1%, the required effect cannot be obtained,
On the other hand, if it exceeds 20%, it is heavy and oily and is not preferable in appearance.

Specific examples of the organic solvent (d) include ethanol, isopropanol, n-propanol and n.
-Butanol, isobutanol, ethylene glycol,
Propylene glycol, 1,3-butanediol, benzyl alcohol, cinnamyl alcohol, phenethyl alcohol, p-anisyl alcohol, p-methylbenzyl alcohol, phenoxyethanol, 2-benzyloxyethanol, methyl carbitol, ethyl carbitol, propyl carbyl. Tol, butyl carbitol, triethylene glycol monoethyl ether, triethylene glycol monobutyl ether, glycerin, N-methylpyrrolidone, N-octylpyrrolidone, N-laurylpyrrolidone and the like can be mentioned.

The above organic solvents may be used alone or in combination of two or more. The blending amount of these is 0.5 to 50%, especially 2 to
30% is preferable. If it is less than 0.5%, a sufficient effect is not exhibited, and even if it exceeds 50%, the effect is not improved. The mixing ratio of water and the organic solvent is preferably solvent: water = 20 to 80:80 to 20, although it depends on the water solubility of the solvent.

In the hair treatment composition of the present invention, the balance of the components other than the above-mentioned aromatic sulfonic acids, oxyacids, silicone derivatives and organic solvent is usually water. The hair treatment composition of the present invention preferably contains a sodium salt, potassium salt, or ammonium salt of an organic acid to form a buffer system.

The pH of the hair treatment composition of the present invention is 2 to 5, especially 2.5 to 4 so that the aromatic sulfonic acid (a) and the oxy acid (b) can penetrate into the hair more quickly. .5
It is preferable to adjust

Further, in the hair treatment composition of the present invention, a thickening agent such as hydroxyethyl cellulose, a surfactant, a fragrance, a pearling agent, a dye, and an ultraviolet absorbing agent may be added as needed within the range of not impairing the effects of the present invention. Agents, antioxidants, preservatives and the like may be added. Further, in order to further improve the feel of hair or skin, a cationic polymer such as cationized cellulose, a cationic activator or the like can be added.

The composition of the present invention can be produced according to a conventional method, and its dosage forms include solution form, cream form,
It can be in a gel form or the like. It is also possible to use an aerosol in combination with a propellant such as LPG.

The hair treatment composition of the present invention can be used, for example, by applying it to hair for a certain period of time, preferably 5 to.
Examples include a method of washing after leaving for 30 minutes. It is preferable to heat to an appropriate temperature, for example, 30 to 50 ° C. while standing. It is also possible to apply it to hair and set it with a blower or curler without washing it. The applied hair may be dry or wet after washing.

[0070]

EFFECTS OF THE INVENTION The hair treatment composition of the present invention imparts excellent setting properties to a hair in a short time and provides a good feeling such as combability, and has a long-lasting effect. It lasts over time.

[0071]

EXAMPLES The present invention will be described in detail below with reference to examples, but the present invention is not limited thereto.

Examples 1 to 7 and Comparative Examples 1 to 4 Hair treating agents having the compositions shown in Tables 1 and 2 were prepared according to a conventional method, and the hair treating effect was tested as follows. The results are also shown in Tables 1 and 2.

(1) Hair used Hair of a Japanese woman who has not yet undergone a cosmetic treatment such as cold perm or bleach.

(2) Evaluation method (setting property) A bundle of hair having a length of 18 cm and a weight of 1.5 g is prepared,
The hair bundle was treated with each hair treatment composition having the composition shown in Table 1 above (immersion at 40 ° C. for 30 minutes). After rinsing with water, the hair was wound on a rod having a diameter of 2 cm and naturally dried. After drying, the rod was removed from the curled hair, and the hair was hung in a thermo-hygrostat (20 ° C., 98% RH) for 30 minutes, and the curl elongation was observed to determine the set holding power.
A control hair bundle (untreated hair) was similarly treated with water only.

The evaluation criteria are as follows. ⊚: The curl is much better than untreated hair. ◯: Curl has better curl than untreated hair. B: Same as untreated hair. X: Curling is worse than untreated hair. Further, these hair bundles were washed four times with a commercially available shampoo and dried repeatedly, and then the curl stickiness was evaluated in the same manner as above.

(Combability) Combability of each curled hair bundle adjusted in the same manner as above was evaluated by a pair of comparative tests with untreated hair by five specialized panelists.

The evaluation criteria are as follows. ⊚: Combing is much better than untreated hair. ○: Better combing than untreated hair. B: Same as untreated hair. X: Combing is worse than untreated hair.

[0078]

[Table 1]

[0079]

[Table 2]

As is clear from the results shown in Tables 1 and 2, all the products of the present invention (Examples 1 to 7) have hair-setting properties and their sustainability as compared with the comparative product (Comparative Examples 1 to 4). sex,
In addition, the combability was excellent.

Examples 8 to 11 Treatments having the compositions shown in Table 3 were prepared according to a conventional method,
The hair treatment effect was tested in the same manner as in Examples 1-7. The results are also shown in Table 3.

[0082]

[Table 3]

Example 12 A gel-like hair treatment composition having the composition shown below was prepared by a conventional method and tested in the same manner as in Example 1.

[0084]

(Table 4) (Composition) (wt%) Benzyl alcohol 5.0 Ethanol 20.0 Glycolic acid 4.5 Citric acid 0.5 Sodium citrate 0.1 2-Naphthalenesulfonic acid Na 2.0 Polyether-modified silicone ( KF352A (1600cs) Shin-Etsu Silicone Co., Ltd. 1.3 Xanthan gum 1.0 Water balance Fragrance 0.05 (pH 3.0)

The hair treated with the above composition provided sufficient easiness of setting and durability as compared with untreated hair. Further, this effect was retained even after performing shampoo 4 times. The combability was also far better than that of untreated hair.

Claims (1)

[Claims] 1. The following components (a), (b), (c) and (d); (a) aromatic sulfonic acid, (b) oxyacid, (c) dimethylpolysiloxane, methylphenylpolysiloxane,
Amino-modified silicone, fatty acid-modified silicone, alkyl-modified silicone, aliphatic alcohol-modified silicone,
One or more silicone derivatives selected from the group consisting of polyether-modified silicone, oxazoline-modified silicone and fluorine-modified silicone, (d) the following general formula (1) A compound represented by the following general formula (2): N-alkylpyrrolidone represented by and a carbon number of 1 to 4
1. A hair treatment composition comprising one or more organic solvents selected from the above alkylene carbonates.