JP2000086458A - Hair cosmetic - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain a hair cosmetic capable of providing hair with a moist feeling without feel of stickiness and stiffness, useful as a shampoo, hair rinse and hair conditioner by making the cosmetic include a monosaccharide, a urea- based compound, an extract of marine alga, etc. SOLUTION: This hair cosmetic comprises two or more kinds selected from (A) a monosaccharide such as fructose, etc., (B) an urea-based compound such as urea, etc., (C) an extract of marine alga such as carrageenan, etc., and (D) a plant seed viscous substance such as an extract of seed of Cydonia oblonga, etc., and/or its derivative. The amount of the components A to D is preferably 0.001-5 wt.% based on the total amount in any combination of two components, three components and four components.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hair cosmetic, and more particularly, to a hair cosmetic capable of imparting a moist feeling and softness to hair without feeling sticky or stiff.

[0002]

2. Description of the Related Art Conventionally, in hair cosmetics, moisturizers and softeners such as various oils, water-soluble polymers, polyhydric alcohols, and keratin hydrolysates have been used to impart moist feeling and softness to hair. It was appropriately blended.

[0003]

However, when oils such as lanolin, hydrocarbon oils and ester oils are used, the emollient feeling is better than the moist feeling.
The finish tended to be heavy and sticky. Further, when a water-soluble polymer or polyhydric alcohol is blended, a moist feeling at the time of use can be produced, but stiffness tends to occur over time. Furthermore, the addition of the keratin hydrolyzate tends to impart undesirable firmness and firmness to the hair. As described above, the moisturizing agent for hair has advantages and disadvantages depending on the kind thereof, and a satisfactory moisturizing effect and a softening effect cannot be obtained. Therefore, development of a hair cosmetic that imparts a moist feeling to hair without feeling sticky or stiff has been desired.

[0004]

[Means for Solving the Problems] In view of such circumstances,
The present inventors have conducted intensive studies on means for imparting an appropriate moist feeling to hair, and as a result, have found that the above-mentioned problems can be solved by combining and combining components having a specific moisturizing action. Completed the invention.

That is, the present invention provides the following component (A):
(B), (C) and (D), (A) a monosaccharide, (B) a urea-based compound, (C) a seaweed extract, (D) a plant seed mucus and / or a derivative thereof. It is a hair cosmetic characterized by the above-mentioned.

[0006]

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, the present invention will be described in detail.
In preparing the hair cosmetic of the present invention, it is necessary to mix at least two of the four components (A) to (D) as essential components. Among the components used in the present invention, the monosaccharide of component (A) is a component widely existing in nature. It is often used as a sweetener in foods, but is usually used as a wetting agent in cosmetics and also as a binder for compact powders.
Specific examples of the monosaccharide are not particularly limited as long as they are usually incorporated in cosmetics, and include glucose, fructose, galactose, arabinose, xylose, mannose and the like. Among them, fructose is particularly preferred.

[0007] Of the components of the present invention, the urea compound (B) is usually compounded in cosmetics for the purpose of wetting agents, bactericides, wound healing agents, cell activators, pH adjusters and the like. Urea has a high moisturizing effect,
It is a component that is blended into moisturizing cream for skin and the like. In the present invention, the urea-based compound can be used without any particular limitation as long as it is usually compounded in cosmetics, and examples thereof include urea, uric acid, and allantoin, among which urea is particularly preferred.

Further, among the components of the present invention, the seaweed extract of the component (C) includes brown algae (Phaeophyta), red algae (Rhodophyta), and green algae (Chlorop).
hyta) or the like by extraction with water or a hydrophilic solvent. In cosmetics, these seaweed extracts are usually moisturizers, skin regenerating agents, skin softeners,
It is blended for the purpose of slimming agent. In the present invention, any of the above can be used as the seaweed extract, but polysaccharides and derivatives thereof derived from seaweeds are particularly preferred, and more specifically, carrageenan, alginates, natural polysaccharides such as faserelane, and the like. Derivatives thereof are exemplified.

Furthermore, among the components of the present invention, the plant seed mucus and / or a derivative thereof as the component (D) are usually blended in cosmetics for the purpose of thickening agents, moisturizing agents and the like. is there. There are no particular restrictions on the origin of the plant seed mucilage and its derivatives, but for example, leguminous plants such as guar, tamarind, carob, etc .; A viscous substance and its derivative obtained by taking out and treating by a conventional method such as hot water extraction can be used. Among them, guar, carob, and quince seed mucilage and derivatives thereof are preferable, and an extract from quince seed is particularly preferable.

Commercially available products can also be used as the above-mentioned component (D). Examples of the plant seed mucilage include guar pack (manufactured by Gokyo Sangyo Co., Ltd.), an extract from guar seeds, and an extract from carob seeds. Aquagel VS-400
(Made by Eiwa Bussan Co., Ltd.) and quince E (made by Koei Kogyo Co., Ltd.), which is an extract from quince seeds, can be suitably used. Further, as a plant seed mucilage derivative, as a general one, hydroxypropyl etherified compound and the like can be mentioned.
Examples of commercially available products include JAGUAR HP-8, HP-60, and HP-120 (both manufactured by Rhone Poulin), which are hydroxypropyl etherified guar seed mucilage.

Although each of the components (A) to (D) in the present invention shows a certain degree of moisturizing effect even when used alone, in particular, when used in combination with two other components, it has been found that the individual components have insufficient time-lapse (use of (24 hours later), the moisturizing effect is dramatically improved. Specifically, a combination of the component (A) and the component (B),
Combination of component (A) and component (C), combination of component (A) and component (D), combination of component (B) and component (C), combination of component (B) and component (D), component ( The moisturizing effect can be improved by the combination of C) and the component (D).

Furthermore, in the present invention, the monosaccharide of the component (A), the urea compound of the component (B), the seaweed extract of the component (C), and the plant seed mucilage and / or a derivative thereof of the component (D) By combining three or more of them, not only a sufficient moisturizing effect on the hair but also an effect of imparting softness appears, and especially the components (A), (B), When all four components (C) and (D) are blended, the effect becomes more remarkable.

The hair cosmetic of the present invention is prepared by combining at least two of the four components (A) to (D) with appropriate cosmetic components according to a conventional method. In this case, the compounding amount of each of the components (A), (B), (C) and (D) is 0.001 to 0.001 of all the components, regardless of the combination of the two components, the three components and the four components. 5% by weight
(Hereinafter simply abbreviated as “%”), and 0.01 to 2.5%, respectively, in order to impart a moist feeling to the hair and to obtain a higher effect in the absence of stickiness and stiffness.
It is more preferable to set the degree. In addition, the compounding quantity of a component (C) and a component (D) shows the quantity as a dry solid content.

In the hair cosmetic of the present invention, suitable cosmetic ingredients can be blended in a quantitative and qualitative range according to the purpose, without impairing the effects of the present invention.
Viscosity modifiers such as water-soluble polymers and natural or semi-synthetic polysaccharides; Film-forming agents for ionic or non-ionic hair fixation; Hair quality improvers such as cationic polymers and cationic surfactants; As detergents and emulsifiers An ionic surfactant,
Nonionic surfactants; emulsifying aids such as higher alcohols and glycerin fatty acid partial esters; polyhydric alcohols such as glycerin, polyglycerin, propylene glycol, polyethylene glycol and 1,3-butylene glycol; lower grades such as ethanol and benzyl alcohol Alcohols; propellants such as LPG, DME, carbon dioxide, and nitrogen gas; bactericides for dandruff; cosmetic ingredients for hair or scalp; chelating agents and other ingredients commonly used in hair cosmetics. be able to. Further, for example, pH adjusters, dyes, fragrances, ultraviolet absorbers, antioxidants, preservatives,
Other components commonly used in cosmetics, such as powder, can be blended.

The hair cosmetic composition of the present invention can be formed into various forms such as a liquid, an emulsion, a cream, a gel, a mousse, etc., depending on the combination with other components and the mechanism of the container. , Hair rinse, hair conditioner,
It can be used as a hair product represented by a hair pack, a hair cream, a hair lotion, a hair styling mousse, a hair spray, a hair gel and the like. As a method of use, it can be used for any product of a type applied to hair and then washed away, or a type applied to dry hair.

[0016]

EXAMPLES The present invention will be further described below with reference to examples and comparative examples, but the present invention is not limited to these examples.

Example 1 and Comparative Example 1 Hair conditioner: Hair conditioners of the present invention products 1 to 44 were prepared according to the compositions shown in Tables 1 to 4 and the following production method. The obtained hair conditioner was subjected to a sensory evaluation of the texture of the used hair by the following evaluation method. In addition, a comparative product 1 was obtained by the composition shown in Table 5 and the following production method
To 12 were prepared and evaluated in the same manner as the product of the present invention. The obtained results are also shown in Tables 1 to 5.

[0018]

[Table 1]

[0019]

[Table 2]

[0020]

[Table 3]

[0021]

[Table 4]

[0022]

[Table 5]

(Production method) A. The components (1) to (3) are heated and dissolved. B. Components (4) to (10) and (12) are heated and dissolved. C. Add A to B, uniformly emulsify and mix, and after cooling, add component (11). D. Fill C into a container to obtain a hair conditioner.

(Evaluation method) A hair bundle of 20 g of a Japanese woman's hair, which had not been subjected to a beauty treatment such as cold perm or bleaching, was bundled in a bundle of 30 g, and a plurality of hair bundles were prepared. After rinsing these hair bundles with running water for 30 seconds and wiping off the moisture with a towel, one bundle was used as a blank and each sample of the present invention products 1 to 44 and comparative products 1 to 12 was applied to each of the other hair bundles. 1.5 g was applied at a time. These were left to stand for 5 minutes, rinsed, and dried to obtain evaluation samples immediately after use. In addition, what was left in a thermostat at 20 ° C. for 24 hours was used as an evaluation sample 24 hours after use. For these samples, the moisturizing effect immediately after use and the use of 24 were evaluated by 10 expert evaluation panels using the five-point evaluation criteria shown in FIG.
The moisturizing effect, non-stickiness and non-stiffness after time were evaluated. In addition, the products 25 to 44 of the present invention were also evaluated for their softness. Thereafter, the average value of the scores of each sample was determined using the four-step criterion shown in (b).

(A) Five-grade evaluation criteria (Score) (Evaluation) 4: Very good compared to blank 3: Good, Good 2: Good, not changed 1: Good, Somewhat bad 0: Good, Bad

(B) Four-step criteria (Score) (Judgment) Exceeding 3.0: 超 え Exceeding 2.0: 3.0 or less: ○ Exceeding 1.0, 2.0 or less: △ 1 0.0 or less: ×

As is evident from the results of Tables 1 to 5, the hair conditioner of the present invention has a moisturizing effect immediately after use, a moisturizing effect after 24 hours of use, and a stickiness compared to those of comparative products 1 to 12. It was excellent in noness, stiffness, and softness. Therefore, it was proved that the hair conditioner had an excellent effect.

Example 2 Shampoo: A shampoo was prepared according to the following composition and manufacturing method. (Composition) (Component) (% by weight) (1) Polyoxyethylene alkyl ether sulfate (3EO) 15 (2) Disodium edetate 0.1 (3) Fructose 2 (4) Sodium alginate 5 (5) Urea 0.5 (6) Preservative proper amount (7) Flavor proper amount (8) Purified water balance

(Production method) The components (1) to (8) are uniformly mixed. B. Fill A into a container to obtain a shampoo.

The shampoo obtained as described above is
It had good usability, was not sticky after washing, and was able to impart a moderate moist feeling and softness.

Example 3 Hair treatment lotion: A hair treatment lotion was prepared according to the following composition and manufacturing method. (Composition) (Component) (% by weight) (1) 1,3-butylene glycol 2 (2) Glycerin 1 (3) Urea 1 (4) Glucose 0.1 (5) Carrageenan 0.01 (6) Hydroxypropyl Guar gum (Note 1) 0.1 (7) Stearyltrimethylammonium chloride 0.5 (8) Methylphenylpolysiloxane 1 (9) Ethanol 20 (10) Preservatives proper amount (11) Fragrance proper amount (12) Purified water remaining amount ( Note 1) JAGUAR HP-8 (Rhone Poulin)

(Production method) A. Components (1) to (6) and (12) are mixed and dissolved. B. Components (7) to (11) are mixed and dissolved. C. Add B to A and mix uniformly. D. Fill C into a mist container to obtain a hair treatment lotion.

The hair treatment lotion obtained as described above can be favorably used for hair in the form of a mist.
It exhibited a very excellent effect of suppressing fluffiness, being non-greasy, having a moderately moist feeling, and having good softness that is easy to unite.

Example 4 Hair gel: A hair gel was prepared according to the following composition and method. (Composition) (Component) (% by weight) (1) Carboxyvinyl polymer 0.5 (2) Polyvinylpyrrolidone 3 (3) Glycerin 1 (4) Sodium hydroxide appropriate amount (5) Fructose 2 (6) Seaweed extract (Note 1) 2.5 (7) Ethanol 20 (8) Polyoxyethylene octyl dodecyl ether 0.2 (9) Preservative proper amount (10) Flavor proper amount (11) Purified water balance (Note 1) Seaweed extract K (Koei) Kogyo Co., Ltd.)

(Production method) The component (1) is uniformly mixed with a part of the component (11). B. Components (2) and (3) are uniformly mixed with a part of the component (11). C. Components (5) and (6) to (10) are mixed and dissolved. D. The remaining components (4) and (11) are mixed and dissolved. E. FIG. C is added to D, mixed and dissolved, and A and B are further added and uniformly mixed. F. Fill E into a container to obtain a hair gel.

The hair gel obtained as described above is
It had an appropriate viscosity, had a good hair-styling power, had an appropriate moist feeling, had no stickiness and no stiffness, and exhibited an extremely excellent effect.

[0037]

As described in detail above, the hair cosmetic composition of the present invention is excellent in imparting a moist feeling and softness to hair without feeling stickiness or stiffness, and is excellent as a hair cosmetic composition. With good quality. that's all

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Claims (20)

[Claims] 1. The following components (A), (B), (C) and (D): (A) monosaccharides (B) urea compounds (C) seaweed extract (D) plant seed mucilage and / or Or a hair cosmetic comprising two or more selected from derivatives thereof. 2. A hair cosmetic comprising the following components (A) and (B): (A) a monosaccharide (B) a urea compound. 3. A hair cosmetic comprising the following components (A) and (C), (A) a monosaccharide, and (C) a seaweed extract. 4. A hair cosmetic comprising the following components (A) and (D): (A) a monosaccharide; (D) a plant seed mucilage and / or a derivative thereof. 5. A hair cosmetic comprising the following components (B) and (C): (B) a urea-based compound (C) seaweed extract. 6. A hair cosmetic comprising the following components (B) and (D): (B) a urea-based compound (D) a plant seed mucilage and / or a derivative thereof. 7. A hair cosmetic comprising the following components (C) and (D): (C) seaweed extract (D) plant seed mucilage and / or a derivative thereof. 8. A hair cosmetic comprising the following components (A), (B) and (C): (A) a monosaccharide; (B) a urea compound; and (C) a seaweed extract. 9. It comprises the following components (A), (B) and (D), (A) a monosaccharide, (B) a urea compound, (D) a plant seed mucus and / or a derivative thereof. Hair cosmetics. 10. It comprises the following components (A), (C) and (D), (A) a monosaccharide, (C) a seaweed extract, and (D) a plant seed mucus and / or a derivative thereof. Hair cosmetics. 11. It comprises the following components (B), (C) and (D), (B) a urea compound, (C) a seaweed extract, and (D) a plant seed mucus and / or a derivative thereof. And hair cosmetics. 12. The following components (A), (B), (C) and (D): (A) a monosaccharide; (B) a urea-based compound; (C) a seaweed extract; Or a hair cosmetic comprising a derivative thereof. 13. The hair cosmetic according to any one of claims 1, 2, 3, 4, 8, 9, 10 and 12, wherein the component (A) is fructose. 14. The hair cosmetic composition according to any one of claims 1, 2, 5, 6, 8, 9, 11, and 12, wherein the component (B) is urea. 15. The method according to claim 1, wherein the component (C) is a polysaccharide derived from seaweed and / or a derivative thereof.
The hair cosmetic according to any one of 3, 5, 7, 8, 10, 11 or 12. 16. The method according to claim 1, wherein the component (D) is derived from guar, quince or carob seeds. Hair cosmetics. 17. The content of the component (A) is from 0.001 to 5
%, By weight%.
The hair cosmetic according to any one of 8, 9, 10 and 12, above. 18. The content of the component (B) is from 0.001 to 5
%, By weight%.
13. The hair cosmetic according to any one of 8, 9, 11 and 12. 19. The content of the component (C) is from 0.001 to 5
%, By weight%.
13. The hair cosmetic according to any one of 8, 10, 11 or 12. 20. The content of the component (D) is from 0.001 to 5
% By weight.
13. The hair cosmetic according to any one of 9, 10, 11 or 12.