JP2567316B2 - Hair cosmetics - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hair cosmetic composition containing a water-soluble egg yolk protein as an active ingredient, and more specifically, it imparts a good feel to hair and suppresses damage to hair. Regarding hair cosmetics that can be done.

[0002]

2. Description of the Related Art In recent years, along with the individualization of fashion,
The trend toward longer hair has been steadily taking hold, and in addition to this, variations in long hairstyles due to beauty treatments such as partial perms are progressing, but in addition to this, damage to hair such as split ends and cut hair It is steadily increasing.

It is considered that such hair damage is caused by the denaturation of keratin protein by chemical treatment such as perm, which weakens the hair structure and makes it easier to be physically affected by drier and brushing.

As a means for preventing such hair damage, the deterioration of protein structure due to chemical treatment is dealt with,
For the purpose of forming a protective film on the surface of hair, improving moisturizing properties, and improving elasticity, various collagens, keratin proteins, egg white proteins and the like are incorporated into various hair care agents (JP-A 61-280).
No. 413) is known.

Further, for the purpose of reducing the frictional force on the hair surface, higher alcohols, ester oils, liquid paraffin,
Oil components such as silicone oil are blended and used in hair rinses, treatments, brushing agents, etc.

[0006]

However, although the oil component has some effect for preventing damage to the hair, such as a reduction in friction on the hair surface, and can give a temporary feeling of use, For hair that has already been damaged, the sustaining effect is insufficient. Further, when a large amount of oil component is used, there is a problem that the stickiness and oiliness are increased and the usability is impaired. On the other hand, protein components such as collagen, keratin protein, and egg white protein have some effect on preventing damage due to chemical treatment of hair, but the effect is not sufficiently satisfactory.

[0007] Therefore, the hair has no sticky feeling or oily feeling, is excellent in conditioning effect such as moisturizing feeling, and has a specific effect on damaged hair, and has an effect of recovering and maintaining the original function of hair. The development of cosmetics has been desired.

[0008]

Therefore, the present inventors have repeatedly studied the application of poultry egg yolk protein in order to solve the above problems. As a result, for example, Japanese Patent Laid-Open No.
No. 38098, a water-soluble egg yolk protein obtained by treating egg yolk of a poultry with an aqueous polysaccharide solution is blended in a hair cosmetic composition, and when used for hair that has been chemically treated such as perm hair, Surprisingly, it can impart excellent conditioning effects such as moisturizing feeling, flexibility, smoothness, prevention / restoration of split ends, and luster to the hair even in a dry state, and even after several times of shampooing. The present invention has been completed by finding that the effect is not lost.

That is, the present invention provides a hair cosmetic composition containing a water-soluble egg yolk protein prepared from poultry eggs.

The water-soluble egg yolk protein used in the present invention is obtained, for example, as a supernatant by stirring egg yolk of poultry and an aqueous polysaccharide solution, and allowing this to stand or centrifuge, but not limited to this. , An egg yolk obtained by adding an aqueous solution containing at least one substance selected from water-soluble cellulose derivatives, polyvinyl alcohol and cyclodextrin to egg yolk liquid and mixing them, and collecting the supernatant, In the liquid, a strong polymer of methacrylic acid and ethyl acrylate or ethyl methacrylate, hydroxypropylmethylcellulose phthalate, etc., p
What is obtained by contacting a polymer substance that is more alkaline than H5.0 to 6.0 in a non-uniform state, and collecting the supernatant thereof. Egg yolk is a solvent such as chloroform, methanol-chloroform, or ethanol. One or two
The remaining solution obtained by extraction with more than one seed (II Kramer et al. 1
970 Immunology 19,157; REFaith et al. 1973 Immuno
25, 151), polyethylene glycol may be added to egg yolk fluid to precipitate and separate egg yolk lipoprotein, and the protein may be produced by other means such as water-soluble protein obtained from the supernatant.

As the egg yolk used as a raw material, egg yolk such as chicken, duck and quail is used. From the viewpoint of mass productivity, egg yolk such as white leghorn is preferably used. Examples of the polysaccharide aqueous solution used for egg yolk treatment include aqueous solutions of xanthan gum, agar, carrageenan, furceleran, pectin and the like. The above-mentioned water-soluble egg yolk protein can be added to the hair cosmetic composition of the present invention in a solution state, but it is preferable to use it after concentrating or drying it. Concentration is preferably carried out by ordinary vacuum distillation, and drying is preferably carried out by freeze drying.

The amount of the water-soluble egg yolk protein (as a lyophilized product) to be added to the hair cosmetic composition is about 0.01 to 50% by weight (hereinafter simply referred to as "%"), preferably 0.1 to 10%.
%. If the blending amount is 0.01% or less, the effect is not sufficiently achieved, and even if it exceeds 50%, the improvement of the effect commensurate with the increase cannot be expected.

The hair cosmetic containing the water-soluble egg yolk protein of the present invention is not particularly limited, and may be any cosmetic applied to the hair. Among them, for example, pre-shampoo. Agent, shampoo, hair rinse, hair conditioner, hair treatment, set lotion, styling lotion, hair spray,
Examples include foam styling agents, gel styling agents, hair liquids, hair tonics, hair creams, first permanent wave agents, second permanent wave agents, permanent hair dyes, and temporary hair dyes.

Also, as a dosage form of this hair cosmetic composition, depending on its application, an aqueous solution, an ethanol solution, an emulsion solution, an emulsion, a suspension, a gel, a liquid crystal,
It can be appropriately selected from various forms such as solid and aerosol.

In the hair cosmetic composition of the present invention, in addition to the water-soluble egg yolk protein which is an essential component, further, according to the performance of various hair treating agents, for example, alkylbenzene sulfonate, alkyl ether sulfate, olefin sulfonic acid. Anionic surfactants such as salts, α-sulfo fatty acid esters, amino acid type surfactants, phosphoric acid ester type surfactants, sulfosuccinic acid ester type surfactants; sulfonic acid type surfactants, betaine type surfactants, alkyls Amphoteric surfactants such as amine oxide and imidazoline type surfactants; polyoxyethylene alkyl ethers, polyoxyethylene alkylphenyl ethers, alkanolamides and their alkylene oxide adducts, esters of polyhydric alcohols and fatty acids, sorbitan fatty acid esters. Type, alkyl saccharides Nonionic surfactants such as surface active agents; cationic surfactants such as mono- or di-linear long-chain alkyl quaternary ammonium salts and mono- or di-branched linear long-chain alkyl quaternary ammonium salts One kind or a combination of two or more kinds can be blended.

Particularly when the hair composition of the present invention is a shampoo, in consideration of the irritancy to the skin and hair, among the above-mentioned surfactants, an amino acid-based surfactant, a phosphate ester-based surfactant, and a sulfosuccinate ester are used. System surfactant,
It is preferable to use an imidazoline type surfactant, an alkyl saccharide type surfactant and the like together.

In the hair cosmetic composition of the present invention, these surfactants are preferably added in an amount of 0.01-40.0%, particularly 0.5-20.0%.

The hair cosmetic composition of the present invention contains a cationized cellulose derivative, a cationic starch, a cationized guar gum derivative, a diallyl quaternary ammonium salt / acrylamide non-mixture, in order to improve the feel of hair and skin.
One or more kinds of cationic polymers such as quaternized polyvinylpyrrolidone derivative and polyglycol polyamine condensate can be blended.

Preferred specific examples of these cationic polymers include molecular weights of about 100,000 to 3,000,000.
0 cationized cellulose, degree of cationization about 0.01 ~
1 cationized starch, cationized guar gum having a cationization degree of about 0.01 to 1 (Jaguar manufactured by Mayhole Co., Ltd.), diallyl quaternary ammonium salt / acrylamide copolymer having a molecular weight of about 30,000 to 2,000,000. A polyvinylpyrrolidone / dimethylaminoethylmethacrylate copolymer quaternary product having a molecular weight of about 10,000 to 2,000,000 and a cationic nitrogen content in the vinyl polymer of 1.8 to 2.4%. In addition to quaternized polyvinylpyrrolidone derivatives, polyglycol polyamine condensates having an alkyl group having 6 to 20 carbon atoms, adipic acid / dimethylaminohydroxypropyldiethylenetriamine copolymer (manufactured by Sandos Co., etc.), JP-A-53-139
The cationic polymers described in JP-A No. 734 and JP-A No. 60-36407 can be mentioned.

The hair cosmetic composition of the present invention preferably contains a cationic polymer in an amount of 0.05 to 20.0%, particularly 0.1 to 10.0%. Furthermore, in the hair cosmetic composition of the present invention, in order to improve the feel of hair and skin, dimethylpolysiloxane, methylphenylpolysiloxane, amino-modified silicone, alcohol-modified silicone, aliphatic alcohol-modified silicone, polyether-modified silicone, Epoxy modified silicone, Fluorine modified silicone, Cyclic silicone,
One kind or two or more kinds of silicone derivatives such as alkyl-modified silicon can be blended. Such silicone derivatives may be used alone or in Japanese Patent Publication No.
It may be a latex composition emulsion-polymerized according to the method described in JP-A-38609.

Among these silicone derivatives, dimethylpolysiloxane (polymerization degree of 500 or more), polyether modified silicone, amino modified silicone, cyclic silicone, etc.
It is particularly preferable because it can impart a good feel to the hair.

In the hair cosmetic composition of the present invention, the silicone derivative is preferably blended in an amount of 0.01 to 20.0%, particularly 0.05 to 10.0%.

Furthermore, in the cosmetic composition of the present invention, components usually used in hair cosmetic compositions, such as higher fatty acid salts, alkylamine oxides, fatty acid alkanolamides, squalene, lanolin, α-monoisostearyl glyceryl ether, cholesteryl sulfate are included. Sensitizers such as propylene glycol, glycerin, sorbitol, and the following general formula (I) described in JP-A-64-9918.

[0024]

Embedded image [In the formula, R ¹ represents a linear or branched saturated or unsaturated hydrocarbon group having 10 to 26 carbon atoms, and R ² represents 9 to ² carbon atoms.
5 represents a linear or branched, saturated or unsaturated hydrocarbon group, X is - (CH ₂₎ m-amide (where, m is an integer of 2-6) is represented by 'shows the Derivative,

General formula (II)

Embedded image (Wherein R ³ represents a hydrogen atom or a methyl group and R ⁴ represents an alkyl group having 1 to 5 carbon atoms), such as a moisturizing agent such as a dialkylene glycol monoalkyl ether;

Viscosity modifiers such as methyl cellulose, carboxyvinyl polymer, hydroxyethyl cellulose, polyoxyethylene glycol distearate, ethanol; pearling agents; fragrances; dyes; UV absorbers; antioxidants; triclosan; sterilization of trichlorocarban etc. Agents; anti-inflammatory agents such as potassium glycyrrhizinate and tocopherol acetate; antidandruff agents such as zinc pyrithione and octopirox; preservatives such as methyl paraben and butyl paraben may be optionally added within a range that does not impair the effects of the invention. It is possible.

The pH of the hair cosmetic composition of the present invention is preferably adjusted to a range of about 3 to 10, particularly 4 to 8 by a known acidic or alkaline agent used for ordinary hair cosmetics.

[0028]

EFFECTS OF THE INVENTION The hair cosmetic composition of the present invention has no stickiness or greasiness when applied to the hair, and can impart a good feeling to the hair. Furthermore, the hair cosmetic composition of the present invention has an excellent effect of preventing damage to split ends and cut hair of hair.

[0029]

EXAMPLES Next, the present invention will be described with reference to examples.
The invention is not limited by these examples.

Example 1 Preparation of water-soluble protein of egg yolk: 1 volume of egg yolk and 5 volumes of a λ-carrageenan aqueous solution having a concentration of 1.5 mg / ml were mixed, and the resulting lipoprotein aggregates were mixed with each other. 5000
G, the water-soluble protein of egg yolk is prepared by removing it by centrifugation for 10 minutes.

Example 2 Hair Treatment Composition: A hair treatment composition having the composition shown in Table 1 below was prepared, and its performance evaluation test was conducted. The results are also shown in Table 1.

(Evaluation method) (1) 20 g (about 15 to 20 cm) of hair of a Japanese woman who has been cold permed three times has been bundled and washed with a usual shampoo. 2 g of each hair treatment composition was uniformly applied to this hair, which was then rinsed under running water for 30 seconds, towel-dried, and then dried by a dryer. The dried hair was evaluated for its flexibility, oiliness, moistness and smoothness according to the following criteria.

Softness ◎: Very soft ○: Soft Δ: Neither hard nor soft. X: Hard Oiliness ◎: Very low. ○: There are few. Δ: Neither can be said. X: Many.

Gloss ◎: Very good. ○: Yes. Δ: Neither can be said. ×: Not present Flatness ◎: Very good. ○: Yes. Δ: Neither can be said. ×: Not present

(2) In the hair bundle treated in the same manner as in (1) above, the split ends generation after brushing a certain number of times was compared with that before brushing and evaluated according to the following criteria. A: No increase in split ends is observed. A: Almost no increase in split ends is observed. Δ: Some increase in split ends is observed. X: Many split ends increased.

(Composition and Results)

[Table 1]

Example 3 Shampoo Composition: A shampoo composition having the composition shown in Table 2 was prepared and its performance evaluation test was conducted. The results are also shown in Table 2.

(Evaluation method) (1) Approximately 20 g (about 15 to 20 cm) of hair of a Japanese woman who has been cold-permed three times has been bundled, and this hair contains warm water at about 40 ° C. After that, 1 g of the shampoo composition was evenly applied, and the mixture was whipped for 1 minute to wash the hair. The hair was rinsed with running water, and the dried hair was evaluated for its flexibility, oiliness, moisturization and smoothness. In addition, the evaluation standard is Example 2
Same as (1).

(2) With respect to the hair treated in the same manner as in the above (1), the degree of split ends generation after brushing a fixed number of times was evaluated in comparison with that before brushing. The evaluation results were the same as in Example 2 (2).

(Composition and Results)

[Table 2] that's all

─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. ⁶ Identification number Reference number within the agency FI Technical indication location A61K 7/13 A61K 7/13 (72) Inventor Hidehisa Takahashi 9-5 Akahori Shinmachi, Yokkaichi-shi, Mie Prefecture Taiyo Kagaku Co., Ltd. (72) Inventor Yu Fujiki 9-5 Akahori-shinmachi, Yokkaichi-shi, Mie Taiyo Kagaku Co., Ltd. (72) Inventor Kin Takehyo 9-5 Akahori-shinmachi, Yokkaichi-shi, Mie Taiyo Kagaku Co., Ltd. (56) References JP-A-53-145927 (JP, A) JP-A-64-38098 (JP, A)

Claims (2)

(57) [Claims] 1. A hair makeup for suppressing hair damage, which comprises a water-soluble egg yolk protein prepared from poultry eggs.
Fee. 2. The hair cosmetic composition for suppressing hair damage according to claim 1, wherein the water-soluble egg yolk protein is obtained by treating egg yolk of poultry eggs with an aqueous polysaccharide solution .