JPH06116121A - Hair shampoo composition - Google Patents

Abstract

PURPOSE:To provide the hair shampoo composition preventing the flaking of hair when the hair is brushed, imparting an excellent conditioning property to the hair, and giving a good touch. CONSTITUTION:This hair shampoo composition is characterized by compounding 3-methyl-1,3-butanediol in an amount of 0.1-20wt.%, preferably 1-10wt.%, based on the whole weight of the composition and a nitrogen-containing water-soluble substance such as polydimethylmethylenepiperidium chloride in an amount of 0.01-5wt.%, preferably 0.1-1wt.%. The composition is further being compounded with a surfactant such as a sulfosuccinic acid type surfactant of formula I or formula II (M1, M2 are H alkali metal, etc.; B is oxyethylene, oxypropylene; (x)is 0-15; R1 is aliphatic primary or secondary alcohol residue) or an imidazoline type surfactant of formula III or formula IV (R2, R4 are alkyl, alkenyl; R3, R5, R6 are CH2COOM3, CH2CH2COOM3; R6 is further H; M3 is M1, M2) in an amount of 0.1-30wt.%, preferably 1-20wt.%.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hair cleaning composition, and more particularly to a hair cleaning composition which prevents flaking during brushing, imparts excellent conditioning properties to hair, and has a good feeling of use. It relates to a composition.

[0002]

2. Description of the Related Art In recent years, the performance required for shampoos has changed significantly in response to changes in lifestyles and changes in consumer awareness of shampoos. That is, as its performance, a shampoo that not only removes dirt on the hair and scalp but also imparts a moist, supple feel and luster to the hair after washing and drying, and gives a good combing finish. Is desired. Therefore, shampoos such as conditioning shampoos or rinse-in shampoos have been developed, and in order to improve the conditioning properties and the feeling of finishing,
Water-soluble polymeric substances containing quaternary nitrogen are widely used. Further, a combination of a cationic or amphoteric polymer substance and an anionic surfactant having a branched chain is used (Japanese Patent Application Laid-Open No. Hei.
36224), a combination of a cationic polymer substance and a gallic acid derivative (JP-A-4-74112), and the like. However, when these macromolecular substances, especially nitrogen-containing water-soluble macromolecular substances, are added to the shampoo to impart conditioning properties to the hair, these conditioning components adhering to the hair will peel off during brushing after hair drying and flaking There is a problem of causing a phenomenon.

[0003]

Means for Solving the Problems As a result of intensive studies to solve such problems, the present inventors have surprisingly found that a nitrogen-containing water-soluble polymer substance and a certain diol compound are blended. The inventors have found that an excellent conditioning effect is imparted without causing flaking, and that the addition of a specific surfactant further improves the conditioning effect, and the present invention has been completed.

That is, the present invention provides 0.1 to 20% by weight of 3-methyl-, based on the total weight of the hair cleaning composition.
The present invention provides a hair cleansing composition comprising 1,3-butanediol and 0.01 to 5% by weight of a nitrogen-containing water-soluble polymer, which further comprises (a) a sulfosuccinic acid type surfactant. Agent, (b) imidazoline type surfactant, (c)
N-acyl glutamic acid or a salt thereof and (d) N-
By incorporating at least one surfactant selected from acyl-N-alkyl amino acids or salts thereof,
The conditioning effect is further improved.

The 3-methyl-1,3-butanediol used in the present invention can be synthesized by a known method, for example, isotopene and methanol. 3-methyl-1,3-
The content of butanediol is based on the total weight of the composition.
0.1 to 20% by weight, and more preferably 1 to
It is 10% by weight. If the blending amount is less than 0.1% by weight, flaking during brushing is not sufficiently prevented.
If it is added in an amount of more than 0% by weight, the foamability of the detergent composition will be impaired.

The nitrogen-containing water-soluble polymer substance used in the present invention is not particularly limited. For example, a nitrogen-containing polymer substance having a molecular weight of 100 to 10,000,000, preferably 5 to 5,000,000 is used. To be Examples thereof include polydimethylmethylene methylene piperidinium chloride, N-methacryloyl-N ′, N′-dimethylammonium-α-N-methylcarboxybetaine polymer, hydroxyethylcellulose dimethyldiallylammonium chloride polymer, dimethyldiallylammonium chloride / acrylic. Acid copolymer, dimethyldiallylammonium chloride / acrylamide copolymer, guar gum hydroxypropyltrimethylammonium chloride ether, hydroxyethylcellulose hydroxypropyltrimethylammonium chloride ether, N-methacryloylethyl-N, N-dimethylammonium-α-N- Methyl carboxybetaine /
Butyl methacrylate copolymer, octyl acrylamide / butyl aminoethyl methacrylate / acrylic acid ester polymer, acrylic acid / ethyl acrylate / nt
ert-butyl acrylic amide copolymer, vinylpyrrolidone / vinyl acetate copolymer, vinylpyrrolidone / dialkylaminoalkylmethacrylate copolymer, polyethyleneimine, diethylsulfinylvinylpyrrolidone-N,
N'-dimethylaminoethyl methacrylic acid copolymer, quaternary nitrogen-containing poly (trialkylaminoethyl methacrylate) derivative, water-soluble cationic polymer of tetraethylpentamine and epichlorohydrin, quaternary nitrogen-containing collagen protein hydrolyzate, Examples include quaternary nitrogen-containing dextran and quaternary nitrogen-containing keratin protein hydrolysates.

Preferably, poly (dimethyl methylene piperidium chloride), hydroxyethyl cellulose dimethyl diallyl ammonium chloride polymer, dimethyl diallyl ammonium chloride / acrylic acid copolymer, dimethyl diallyl ammonium chloride / acrylamide copolymer, guar gum hydroxypropyl trimethyl ammonium chloride ether. , N-methacryloylethyl-N, N-dimethylammonium-α-N-methylcarboxybetaine / butyl methacrylate copolymer, octylacrylamide / butylaminoethyl methacrylate / acrylic acid ester polymer, acrylic acid / ethyl acrylate / n −
tert-butyl acrylic amide copolymer, vinylpyrrolidone / vinyl acetate copolymer, vinylpyrrolidone / dialkylaminoalkylmethacrylate copolymer, polyethyleneimine, quaternary nitrogen-containing poly (trialkylaminoethylmethacrylate) derivative, quaternary A nitrogen-containing collagen protein hydrolyzate, a quaternary nitrogen-containing dextran or a quaternary nitrogen-containing keratin protein hydrolyzate is used.

More preferably, dimethyldiallylammonium chloride / acrylic acid copolymer, dimethyldiallylammonium chloride / acrylamide copolymer, guar gum hydroxypropyltrimethylammonium chloride ether, N-methacryloylethyl-N, N-dimethylammonium-α. -N-methylcarboxybetaine /
Butyl methacrylate copolymer, octyl acrylamide / butylaminoethyl methacrylate / acrylic acid ester polymer, acrylic acid / ethyl acrylate / nt
An ert-butyl acrylic amide copolymer, a vinylpyrrolidone / vinyl acetate copolymer, a vinylpyrrolidone / dialkylaminoalkylmethacrylate copolymer, a quaternary nitrogen-containing dextran or a quaternary nitrogen-containing keratin protein hydrolyzate is used. These are 2 if desired
You may use it in combination of 2 or more types of compounds.

The content of the nitrogen-containing water-soluble polymer substance is 0.01 to 5% by weight, preferably 0.1 to 1% by weight, based on the total weight of the composition. If the blending amount is less than 0.01% by weight, sufficient conditioning properties cannot be imparted to the hair, and if the blending amount exceeds 5% by weight, the hair becomes stiff after washing and drying and the usability is impaired.

Further, the sulfosuccinic acid type surfactant (a) used in the present invention has the formula:

[Chemical 7] Or

[0011]

[Chemical 8]

[Wherein M ₁ and M ₂ are the same or different and are cations derived from hydrogen, an alkali metal or an alkanolamine, B is an oxyethylene or oxypropylene group, X is an integer of 0 to 15, and R _{1 is} Has 8 carbon atoms
22 residues of aliphatic primary alcohols or secondary alcohols].

In the formula, the alcohol constituting R ₁ may be a linear or branched saturated or unsaturated alcohol, for example, octyl alcohol, decyl alcohol, dodecyl alcohol, tetradecyl alcohol, hexadecyl alcohol, octadecyl alcohol, Commercially available products such as eicosyl alcohol, oleyl alcohol, dovanol (manufactured by Shell Chemical), softanol (manufactured by Nippon Shokubai), diadol (manufactured by Mitsubishi Kasei), oxochol, tridecanol (manufactured by Nissan Chemical), alfol (manufactured by Condea) Alcohol. X
Is preferably 0 to 9 and both M ₁ and M ₂ are preferably sodium. Examples of the sulfosuccinic acid type surfactant (a) include sodium lauryl sulfosuccinate, polyoxyethylene (3) sodium lauryl sulfosuccinate and polyoxyethylene (7).
Examples thereof include sodium lauryl sulfosuccinate.

The imidazoline type surfactant (b)
Has the formula:

[Chemical 9] Or

[0015]

[Chemical 10]

[In the formula, R ₂ and R ₄ are the same or different and each represents an alkyl or alkenyl group having 7 to 17 carbon atoms;
₃ and R ₅ are the same or different and are —CH ₂ COOM ₃ or —CH ₂ CH ₂ COOM ₃ , and R ₆ is —CH ₂ COOM ₃ ,
-CH ₂ CH ₂ COOM _3, or hydrogen, and M ₃ represents hydrogen,
Means a cation derived from an alkali metal or an alkanolamine].

Examples of the surfactant (b) include N-lauroyl-N'-carboxyethyl-N '-(2-hydroxyethyl) ethylenediamine or its sodium salt or triethanolamine salt, N-undecyl-.
N'-carboxymethyl-N '-(2-hydroxyethyl) ethylenediamine or its sodium salt or triethanolamine salt, N-lauroyl-N'-carboxymethyl-N'-(2-hydroxyethyl) ethylenediamine sodium salt or Triethanolamine salt, N-undecyl-N- (2-hydroxyethyl)
-N'-carboxymethylethylenediamine sodium salt or triethanolamine salt, N-lauroyl-N- (2-hydroxyethyl) -N'-carboxymethylethylenediamine sodium salt or triethanolamine salt, N-lauroyl-N- (2-Hydroxyethyl) -N ', N'-bis (carboxymethyl) ethylenediamine sodium salt or triethanolamine salt, N-lauroyl-N- (2-hydroxyethyl) -N', N'-bis (carboxy Examples thereof include ethyl) ethylenediamine sodium salt and triethanolamine salt.

N-acyl glutamic acid or its salt (c) has the formula:

[Chemical 11]

[Wherein R ₇ represents an alkyl or alkenyl group having 7 to 17 carbon atoms, and M ₄ each independently represents a cation derived from hydrogen, an alkali metal or an alkanolamine]. For example, N-lauroyl glutamic acid or its sodium salt or triethanol salt, N-myristoyl glutamic acid or its sodium salt or triethanol salt, N-palmitoyl glutamic acid or its sodium salt or triethanol salt can be used.

The N-acyl-N-alkylamino acid or salt thereof (d) has the formula:

[Chemical 12]

[In the formula, R ₈ is an alkyl or alkenyl group having 7 to 17 carbon atoms, M ₅ is a cation derived from hydrogen, an alkali metal or an alkanolamine, n is 1 or 2 and R ₉ is 1 to 2 carbon atoms. 4 alkyl or hydrogen], for example, N-lauroyl-N-
Ethylglycine or its sodium salt or triethanol salt, N-lauroylsarcosine or its sodium salt or triethanol salt, N-myristoylsarcosine or its sodium salt or triethanol salt, N-lauroylmethyl-β-alanine or its sodium salt or Examples thereof include triethanol salt, N-myristoylmethyl-β-alanine or its sodium salt or triethanol salt.

These surfactants can be used in combination of two or more, if desired. The blending amount is
It is 0.1 to 30% by weight, preferably 1 to 20% by weight, based on the total weight of the composition.

In addition, the detergent composition of the present invention may appropriately contain well-known components as long as the effect of the detergent is not impaired. As these components, for example, anionic surfactants, cationic surfactants, nonionic surfactants, amphoteric surfactants, pearlizing agents, wetting agents,
Examples include conditioning agents, preservatives, coloring agents, antidandruff agents, and fragrances.

The detergent composition of the present invention can be produced by a conventional method. For example, the above-mentioned components are mixed in purified water, stirred and uniformly dissolved to be used in the form of liquid, paste or the like. be able to.

[0025]

The present invention will be described in more detail with reference to Examples and Comparative Examples, but the present invention is not limited to these Examples. In addition, unless otherwise specified
"%" Indicates "% by weight".

Examples 1 to 6 and Comparative Examples 1 to 7 Each of the components shown in Examples 1 to 6 and Comparative Examples 1 to 7 shown in Tables 1 and 2 below was added to purified water and uniformly dissolved to prepare each. A formulation was prepared. The conditioning properties of the thus-obtained prescription agents were evaluated by the methods described below.

Evaluation Method of Conditioning Property (1) Combability Test A hair bundle (10 g, length 10 cm) was added to a 10% wt / wt aqueous solution selected from Examples 1 to 6 and Comparative Examples 1 to 2
After soaking for 4 minutes, add 450 ml of water at 40 ° C to homogenize,
After leaving it for 10 minutes, it was taken out and rinsed with running water. 20
After drying overnight and at 65 ° C. and 65% RH, the force applied to the flat comb during combing was measured using a measuring device in which the flat comb was fixed to a strain gauge under the same conditions. A hair bundle treated with the formulation of Comparative Example 1 was used as a blank. Judgment Criteria ○: Combing resistance is reduced by 10% or more compared to blanks ×: Combing resistance reduction is less than 10% compared to blanks

(2) Sensory evaluation The hair of 10 professional panelists was divided into two parts from the front to the left and right, and 3 g each of the formulations of Examples 1 to 6 and Comparative Examples 2 to 7 and Comparative Example 1 were prepared. Apply separately to the left and right to wash your hair. After drying, the feeling of finish on the left and right was evaluated. Judgment Criteria ⊚: Very good finish feeling compared to Comparative Example 1 ◯: Good finish feeling compared to Comparative Example 1 ×: Equal to or less than Comparative Example 1

(3) Flaking test A hair bundle of about 100 g and a length of 20 cm was formed into a band-like bundle by fixing the end on the hair root side. After immersing at 40 ° C. in 1 liter of a 10% wt / wt aqueous solution selected from Examples 1 to 6 and Comparative Examples 1 to 10 for 10 minutes, it was rinsed with running water for 5 minutes. 3 at 60 ° C
Allow to air dry for 0 minutes. After repeating this treatment 10 times, the surface of the hair bundle was visually evaluated after slowly brushing 10 times with a flat comb. Judgment Criteria ○: Peeling pieces are not recognized ×: Peeling pieces are recognized

(4) Foaming power test 200 ml of a 1% aqueous solution selected from Examples 1 to 6 and Comparative Examples 1 to 7 was placed in a cylinder, and oleic acid 4 was added thereto.
After adding g to 40 ° C., the mixture was stirred at 1500 times / min for 5 minutes by using a blade impeller. The amount of foam was measured 30 seconds after the stirring was stopped. Judgment Criteria ○: 500 ml or more of foam amount ×: 500 ml of suman foam amount

[0031]

[Table 1]

[0032]

[Table 2]

As described above, it is clear that the formulations of Examples are totally superior in combability, sensory evaluation, flaking and foaming power test to the formulations of Comparative Examples. .

[0034]

EFFECTS OF THE INVENTION According to the present invention, it is possible to obtain a hair cleansing composition which imparts excellent conditioning properties to the hair and a good feeling of use without causing flaking during brushing.

Claims (2)

[Claims] 1. Based on the total weight of the hair cleaning composition,
A hair cleansing composition comprising 0.1 to 20% by weight of 3-methyl-1,3-butanediol and 0.01 to 5% by weight of a nitrogen-containing water-soluble polymer substance. 2. Further, the formula (a): Or [Chemical 2] [Wherein, M ₁ and M ₂ are the same or different and are cations derived from hydrogen, an alkali metal or an alkanolamine, B is an oxyethylene or oxypropylene group, X is an integer of 0 to 15, R ₁ is a carbon number. 8 to 22 residues of an aliphatic primary alcohol or a secondary alcohol], a sulfosuccinic acid type surfactant represented by the formula (b): Or [Chemical 4] [In the formula, R ₂ and R ₄ are the same or different and have 7 carbon atoms.
To 17 alkyl or alkenyl groups, R ₃ and R
₅ are the same or different, and are —CH ₂ COOM ₃ or —C
_{H 2 CH 2 COOM 3, R} 6 is -CH ₂ COOM _3, -CH ₂
CH ₂ COOM ₃ or hydrogen, M ₃ means a cation derived from hydrogen, an alkali metal or an alkanolamine], and an imidazoline type surfactant represented by the formula (c): [Wherein, R ₇ represents an alkyl or alkenyl group having 7 to 17 carbon atoms, and M ₄ each independently represents a cation derived from hydrogen, an alkali metal or an alkanolamine]. Or a salt thereof, and a formula (d): [Wherein R ₈ is an alkyl or alkenyl group having 7 to 17 carbon atoms, M ₅ is a cation derived from hydrogen, an alkali metal or an alkanolamine, n is 1 or 2, R ₉
Means alkyl having 1 to 4 carbon atoms or hydrogen], and at least one surfactant selected from the group consisting of N-acyl-N-alkyl amino acids or salts thereof. Cleaning composition.