JP2003212728A - Hair cosmetic composition - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a hair cosmetic composition capable of imparting elasticity to the hair and also excellent in its duration. <P>SOLUTION: This hair cosmetic composition is obtained by blending (component A) a plant extract component containing a polyphenol and (component B) at least 1 kind selected from an aromatic alcohol, an aluminum compound, a zinc compound and a saponin with a hair cosmetic composition. <P>COPYRIGHT: (C)2003,JPO

Description

Detailed Description of the Invention

[0001]

TECHNICAL FIELD The present invention relates to a hair cosmetic composition used as a hair dye, an agent for permanent waving, and the like.

[0002]

2. Description of the Related Art It is generally known that when hair is treated with a hair dye or a permanent waving agent, the original elasticity of the hair is reduced. In addition, the elasticity of the hair may decrease due to natural hair softening and softening with age, and the elasticity of the hair may decrease due to daily washing and brushing, heat of the dryer, and even ultraviolet rays. Are known.

Therefore, as a hair cosmetic composition capable of recovering the elasticity of the hair by imparting elasticity to the hair, for example, a crude drug-containing cosmetic composition for protecting hair which is disclosed in JP-A-59-101412. Or JP-A-11-
Hair cosmetics disclosed in Japanese Patent No. 5719 have been proposed.

[0004]

However, when the hair treated with the hair cosmetic composition disclosed in the above publication is examined, it has good elasticity immediately after the treatment,
After a while after the treatment, it returned to its original state of low elasticity, and was not satisfactory in terms of durability.

The present invention has been made by paying attention to the problems existing in the prior art as described above. An object of the invention is to provide a hair cosmetic composition which can impart elasticity to hair and is excellent in durability.

[0006]

In order to achieve the above object, the invention according to claim 1 is characterized by containing the following components A and B. Component A: A plant extract containing polyphenols. Component B: At least one selected from aromatic alcohols, aluminum compounds, zinc compounds and saponins.

[0007] The invention according to claim 2 is the hair cosmetic composition according to claim 1, wherein the component A is selected from sorghum essence extract, citrus extract, cabbage extract, tea extract, eucommia extract and cinnamon essence extract. The gist is that it is at least one type.

The invention according to claim 3 is the hair cosmetic composition according to claim 1 or claim 2, wherein the component B is an aromatic alcohol and an aluminum compound or a zinc compound. To do.

A fourth aspect of the present invention is based on the hair cosmetic composition according to the first or second aspect, wherein the component B is an aromatic alcohol and saponin. A fifth aspect of the invention is summarized in the hair cosmetic composition according to the first or second aspect, wherein the component B is an aluminum compound or a zinc compound and saponin.

[0010]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments embodying the present invention will be described below. The hair cosmetic composition of the present embodiment includes a plant extract (component A) containing polyphenols.
And at least one selected from aromatic alcohols, aluminum compounds, zinc compounds and saponins (component B)
And are included.

First, a plant extract containing polyphenols will be described. Specific examples of plant extracts containing polyphenols include grape leaf extract, Acacia catechu extract, nettle extract, sage extract,
Zenia mallow extract, age extract, Hikikoshi extract, sardine extract, Hypericum essence extract, mugwort extract, chamomile extract, honeysuckle extract, cinnamon syrup extract, genopsis extract, black tea extract, comfrey extract, sage extract, peony extract, cabbage extract, white birch extract, eucalyptus extract. Pomegranate extract, Amaranthus vulgaris extract, Astragalus membranaceus extract, Centella asiatica extract, Tea extract, Black tea extract, Calendula officinalis extract, Eucommia ulmoides extract, Sambucus nigra Extract, Honeysuckle extract, Atlantic peppermint extract, Button extract, Hop extract, Horse chestnut extract, Melissa extract, Peach extract Leaf extract, Yukinoshita extract, mugwort water, nobara extract, rosemary extract and the like can be mentioned. Among them, preferred are sardine extract, pearl nut extract, waresow extract, tea extract, eucommia extract and cinnamon bark extract. The hair cosmetic composition contains at least one selected from the above plant extracts.

The content of the component A (plant extract containing polyphenols) in the hair cosmetic composition is 0.00.
1 to 20% by weight is preferable, and 0.1 to 10% by weight is more preferable.

In the above plant extract, as polyphenols, gallic acid, gallic acid ester, pyrogallol, phloroglysin, catechin, epicatechin, gallocatechin, catechin gallate, gallocatechin gallate,
Epicatechin gallate, epigallocatechin gallate, epigallocatechin, glucogallin, proanthocyanidin, catechol, caffeic acid, laccor, virobol, personol, ginkgoic acid, apigenin, ougonin, baicalin, baicalein, flavones (rutin, quercetin, quercetagin, quercetagin, quercetagine, quercetagin , Gosipetin, etc.), ellagic acid, penta-o-galloyl glucose, tannic acid, gallotannin, ellagitannin, condensed tannin and the like.

Next, the aromatic alcohol will be described. Specific examples of the aromatic alcohol include benzyl alcohol, phenethyl alcohol, γ-phenylpropyl alcohol, cinnamyl alcohol, anis alcohol, p-methylbenzyl alcohol, α-dimethylphenethyl alcohol, α-phenylethanol, phenoxyethanol, phenoxyisopropanol, 2-benzyloxyethanol and the like can be mentioned. When an aromatic alcohol is added to the hair cosmetic composition, one kind selected from the above aromatic alcohols may be added alone, or two or more kinds may be added in combination.

When the hair cosmetic composition contains an aromatic alcohol, the content of the aromatic alcohol in the hair cosmetic composition is preferably 0.5 to 50% by weight, preferably 1 to 30%.
Weight percent is more preferred.

Next, the aluminum compound will be described. Specific examples of the aluminum compound, potassium aluminum sulfate, ammonium aluminum sulfate, sodium aluminum sulfate, aluminum acetate, aluminum behenate, aluminum citrate, aluminum caproate, aluminum chloride, aluminum chloride, allantoinchlorohydroxyaluminum, allantoindihydroxyaluminum, diamine. Aluminum myristate, aluminum di-dl-pyrrolidonecarboxylate, aluminum hydroxide, chlorohydroxyaluminum, aluminum isostearate, glycine aluminum,
Aluminum lanolinate, aluminum monostearate, aluminum oxide, aluminum sesquichlorohydrate, aluminum sesquichlorohydrex P
EG, aluminum sesquichlorohydrex PG,
Aluminum sulfate etc. are mentioned. When an aluminum compound is added to the hair cosmetic composition, one kind selected from the above aluminum compounds may be added alone, or two or more kinds may be added in combination.

When the hair cosmetic composition contains an aluminum compound, the content of the aluminum compound in the hair cosmetic composition is preferably 0.1 to 20% by weight,
5 to 10% by weight is more preferable.

Next, the zinc compound will be described. Specific examples of the zinc compound include zinc paraphenol sulfonate, zinc acetate, zinc oxide, zinc sulfate, zinc laurate,
Examples include zinc gluconate and the like. When the zinc compound is added to the hair cosmetic composition, one kind selected from the above zinc compounds may be added alone, or two or more kinds may be added in combination.

When the hair cosmetic composition contains a zinc compound, the content of the aluminum compound in the hair cosmetic composition is preferably 0.1 to 20% by weight, and 0.5 to 10% by weight.
Weight percent is more preferred.

Next, saponin will be described. Saponin is a glycoside that exists widely in the plant kingdom and has been used as a natural surfactant for a long time. Specific examples of the saponin include cucumber, saponum, linden, oleander, euglena, hemlock, pearl millet, carrot, ginseng, honeysuckle, loquat, swordfish, loofah, horse chestnut, sardine, soybean, tea seeds, adzuki bean, sycamore. , Amateur Crane, Onji, Kyoukyo, Senega, Bakumondou, Mokutou, Chimo, Gossitsu,
Examples include licorice, Sankirai, and the like extracted with water or an organic solvent.

When the hair cosmetic composition contains saponin, the content of saponin in the hair cosmetic composition is 0.
1 to 20% by weight is preferable, and 0.5 to 15% by weight is more preferable.

The hair cosmetic composition of this embodiment further contains components other than the components A and B described above, depending on the use and dosage form. First, as the use of the hair cosmetic composition of the present embodiment, a hair dye, a hair decolorant, a permanent wave agent, a shampoo agent, a hair treatment agent, a hair styling agent, a pretreatment agent for hair dyeing, and the like. Treatment agent, pretreatment agent for permanent wave,
The intermediate treatment agent, the post-treatment agent and the like can be mentioned. In addition, examples of the dosage form of the hair cosmetic composition of the present embodiment include liquid, gel, cream, foam, spray and the like.

Further, as the components other than the components A and B to be blended in the hair cosmetic composition according to these uses and dosage forms, a surfactant such as sodium lauryl sulfate / POE (30) cetyl ether, Polymer compounds such as carboxyvinyl polymer, solvents such as water and organic solvents, alkali agents such as ammonia, direct dyes such as black 401, purple 401, orange 205, and red 227, oxidation of p-phenylenediamine, etc. Resorcin m-, a major intermediate for dyes
Couplers of oxidative dyes such as aminophenol, p-aminophenol, 5-amino-o-cresol, oxidizing agents such as hydrogen peroxide, reducing agents, oily components such as cetanol, cetostearyl alcohol, vaseline, keratin hydrolysates, etc. Protein hydrolyzate, moisturizer, preservative, chelating agent such as disodium EDTA, stabilizer such as phenacetin,
PH adjusting agents such as levulinic acid, antioxidants, propellants, amino acids, plant extracts, herbal extracts, vitamins, pigments,
Examples include fragrances, pigments, and ultraviolet absorbers.

When the hair cosmetic composition contains an aromatic alcohol and an organic solvent at the same time, the content of the organic solvent is 0.1 to 1 times the weight of the aromatic alcohol (on a weight basis). Is preferred. In this way, a dispersed hair cosmetic composition can be obtained.

Specific examples of the organic solvent include ethanol,
Isopropanol, n-propanol, n-butanol, isobutanol, ethylene glycol, propylene glycol, 1,3-butanediol, methyl carbitol, ethyl carbitol, propyl carbitol, butyl carbitol, triethylene glycol monoethyl ether, tri Examples thereof include ethylene glycol monobutyl ether, glycerin, N-methylpyrrolidone, N-octylpyrrolidone, N-laurylpyrrolidone, ethylene carbonate and propylene carbonate.

When the hair cosmetic composition is in a multi-dose form composed of a plurality of agents which are mixed and prepared at the time of use, the components A and B may be blended with any of the agents. The effects obtained by this embodiment will be described below.

(1) Since it contains a plant extract (component A) containing polyphenols and at least one component (component B) selected from aromatic alcohols, aluminum compounds, zinc compounds and saponins, the present embodiment According to the hair cosmetic composition of, it is possible to impart elasticity to the hair. That is, by treating the hair with the hair cosmetic composition of the present embodiment, the elasticity of the hair can be restored.

(2) Since it contains the components A and B, the elasticity imparted to the hair by the hair cosmetic composition of the present embodiment is maintained over a relatively long period of time, and It has excellent properties.

(3) When the component A is at least one kind selected from Scutellariae Radix extract, Sengoku extract, Waremoko extract, tea extract, Eucommia ulmoides extract and Keihi extract, the above effect (1) can be improved. The texture of the hair after being treated with the hair cosmetic composition can also be improved.

(4) When the component B is an aromatic alcohol and an aluminum compound or a zinc compound, the above (1)
The effect of can be improved. (5) When the B component is aromatic alcohol and saponin, the effect of the above (1) can be improved and the texture of the hair after treated with the hair cosmetic composition can be improved.

(6) When the B component is an aluminum compound or a zinc compound and saponin, the effect of the above (1) can be improved and the texture of the hair after treated with the hair cosmetic composition can be improved. Can be improved.

(7) Aromatic alcohol of 0.1 to
The effect of the above (1) and (2) can be improved by blending with a 1-fold amount (weight basis) of an organic solvent to form a hair cosmetic composition as a dispersion system.

[0033]

EXAMPLES Next, the present invention will be described more specifically with reference to Examples and Comparative Examples. <Examples 1 to 10 and Comparative Examples 1 to 8> Hair cosmetic composition (hair treatment agent) having the composition shown in Table 1 below.
Were prepared respectively. The hair cosmetic composition of each example was applied to bleach-treated healthy hair of a woman in her 20s, left at room temperature for 30 minutes, washed with water and dried. At this time,
The "elasticity imparting rate", "persistence" and "texture" were measured and evaluated as follows. The results are also shown in Table 1.

"Elasticity imparting rate" The breaking stress value of each of the hairs before and after being treated with the hair cosmetic composition of each example was measured using a tensile tester (Tensilon UTM-II; manufactured by Toyo Baldwin Co., Ltd.). The value was taken as the hair strength. Then, the elasticity imparting rate was obtained by the following formula.

Elasticity imparting rate (%) = [(hair strength after treatment) / (hair strength before treatment) -1] × 100 "persistence" Hair after treated with the hair cosmetic composition of each example For the period in which the elasticity (feeling of elasticity) and the feeling of volume continue, sensory evaluation was performed by a professional panelist according to the following criteria.

◎: Elasticity (springiness) and volume feeling immediately after treatment lasted for 1 month or longer, ○: 1 week or longer but less than 1 month, Δ: 2 to 3 days lasted, ×: 1 day lasting only I didn't.

"Feeling" The feeling of the hair after being treated with the hair cosmetic composition of each example was organoleptically evaluated by a professional panelist according to the following criteria.

[0038] ⊚: Very good, ◯: Good, Δ: No change, ×: Bad.

[0039]

[Table 1] As shown in Table 1, each of the hair cosmetic compositions of Examples had a high elasticity imparting rate and a good evaluation of durability (⊚ or ◯). Moreover, the evaluation of the texture was also good (⊚ or ○).

<Example 11> 5.0% by weight of Scutellariae Radix extract, 9.0% by weight of benzyl alcohol, 1.0% by weight of potassium aluminum sulfate, 5.0% by weight of ethanol and 2. of carboxyvinyl polymer. 0% by weight, black # 401 0.06% by weight, purple # 401 0.07% by weight, orange # 205 0.14% by weight, red # 227 0.01% by weight, perfume 0.3% by weight %, Levulinic acid 5.0% by weight, and purified water as the balance, a hair cosmetic composition (acidic hair dye) was prepared.

Example 12 A two-component hair cosmetic composition (oxidative hair dye) comprising the following first and second agents was prepared.

The first agent, Ougon extract, was 5.0% by weight, benzyl alcohol was 3.0% by weight, potassium aluminum sulfate was 1.0% by weight, p-phenylenediamine was 1.0% by weight, and resorcin was 0.8%. % By weight, 0.1% by weight of m-aminophenol, 0.3% by weight of p-aminophenol, 0.2% by weight of 5-amino-o-cresol, 10.0% by weight of cetostearyl alcohol, vaseline 2.0% by weight, sodium lauryl sulfate 2.0% by weight, POE (30)
It contains 10.0% by weight of cetyl ether, 0.1% by weight of disodium EDTA, 0.3% by weight of fragrance, 28% ammonia water in an appropriate amount (pH is 9.5), and the balance of purified water. .

Second agent 15.0% by weight of 35% hydrogen peroxide solution and EDTA of 0.
5% by weight, 5.0% by weight of cetanol, 0.5% by weight of sodium lauryl sulfate, 0.2% by weight of POE (30) cetyl ether, 0.1% by weight of phenacetin and the balance of purified water.

Hair treatment was carried out using the hair cosmetic composition of each of Examples 11 and 12 to obtain a hair cosmetic composition containing neither gonone extract, benzyl alcohol nor potassium aluminum sulfate. As a result, the hair was given good elasticity as compared with the case where it was used. The color retention after dyeing was also good.

Next, the technical idea which can be understood from the above-mentioned embodiment will be described below. The hair cosmetic composition according to any one of claims 1 to 4, which is a dispersion system containing an aromatic alcohol together with 0.1 to 1 times the amount (weight basis) of an organic solvent. Composition.

[0046]

Since the present invention is constructed as described above, it has the following effects. Claims 1 to 5
According to the invention described in (1), elasticity can be imparted to the hair and its durability can be improved.

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Claims (5)

[Claims] 1. A hair cosmetic composition comprising the following components A and B: Component A: A plant extract containing polyphenols. Component B: At least one selected from aromatic alcohols, aluminum compounds, zinc compounds and saponins. 2. The hair cosmetic composition according to claim 1, wherein the component A is at least one selected from sardine extract, pearl nut extract, cabbage extract, tea extract, eucommia extract and cinnamon bark extract. object. 3. The hair cosmetic composition according to claim 1 or 2, wherein the component B is an aromatic alcohol and an aluminum compound or a zinc compound. 4. The hair cosmetic composition according to claim 1, wherein the B component is an aromatic alcohol and saponin. 5. The hair cosmetic composition according to claim 1 or 2, wherein the component B is an aluminum compound or a zinc compound and saponin.