JP2008308435A - Composition for hair - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a composition for hair imparting good touch of hair and good luster thereof in appearance to hair and remarkably improved persistence of such effects. <P>SOLUTION: The composition for hair comprises (A) a branched type polyglycerol-modified silicone of a specific structure, (B) a betaine-modified silicone and (C) a film-forming resin. Furthermore, the content ratio of the ingredient (A) to the ingredient (C) and the content ratio of the ingredient (B) and ingredient (C) are more preferably regulated within specific ranges of mass ratios, respectively. The composition for hair can be used as a hairdressing, a treatment, a hair colorant etc. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a hair composition for application to hair, and more particularly to a hair composition that improves the feel and appearance of the hair and is excellent in the durability of its effect.

Various components are blended in the hair composition according to the effect to be imparted to the applied hair. For example, colorants such as dyes and pigments are blended for hair dyeing and coloring, and active agents for washing are blended for hair washing. A fragrance is blended for flavoring the hair, and a set agent and a reducing agent are blended for deforming the hair. In either case, there is a problem if the feel of the hair itself or the gloss of the appearance is impaired beyond the main purpose. Therefore, various hair conditioning agents are generally blended into the hair composition at the same time so as not to impair the feel and appearance of the hair. Polyglycerin-modified silicone and betaine-modified silicone are known as hair conditioning agents (see, for example, Patent Documents 1 and 2).
Japanese Patent Laid-Open No. 10-316540 JP 62-242609 A

  However, these silicones described in the above documents are blended singly, and there is a drawback that they are insufficient in sustainability although they are sufficient immediately after application, respectively, the hair feel and the glossiness improvement effect itself. . Although it is estimated that it will volatilize quickly by itself, attempts have been made to combine silicone oils such as methylpolysiloxane, amino-modified silicone, and polyether-modified silicone for the purpose of improving the sustainability, but the sustainability is still The above-mentioned drawbacks have not been solved yet, such as insufficient oiliness and increased hair feeling.

  The present invention has been made paying attention to the problems existing in the prior art as described above. The object is to provide a hair composition that exhibits a significant improvement in the sustainability without increasing the oily feel of the hair while maintaining the touch and appearance of the hair. It is in.

  In order to achieve the above object, the hair composition of the invention according to claim 1 comprises (A) a branched polyglycerin-modified silicone represented by the following general formula (1), (B) a betaine-modified silicone, and (C) A film-forming resin is contained.

[Wherein, n represents an integer of 2 to 20, and x, y, z and w each represents an integer depending on the molecular weight. ]
The composition for hair of the invention according to claim 2 is the invention according to claim 1, wherein the mass ratio of the component (A) branched polyglycerin-modified silicone to the mass of the component (C) film-forming resin is It is 0.05-2 and contained so that the mass ratio of the said component (B) betaine modified silicone with respect to the mass of a component (C) may be 0.05-2.

  According to the present invention, the following effects can be exhibited.

  In the hair composition of the invention according to claim 1, by containing the components (A) to (C), the hair feel and the gloss of the hair are excellent, and further, the sustainability thereof is remarkably improved. An excellent effect is obtained.

  In the hair composition of the invention according to claim 2, the contents of the component (A) and the component (C) and the content of the component (B) and the component (C) are set to specific mass ratio ranges, respectively. It can further improve the feel and the durability of the appearance.

  Hereinafter, embodiments of the hair composition of the present invention will be described in detail.

  The branched polyglycerin-modified silicone of component (A) is a branched silicone compound having a polyglycerin chain as a hydrophilic group as shown in the general formula (1).

  Specific examples of the branched polyglycerin-modified silicone represented by the general formula (1) include polyglyceryl-3 disiloxane dimethicone and polyglyceryl-3 polydimethylsiloxyethyl dimethicone. ) And the compounds described in the CTFA Dictionary (International Cosmetic Ingredient Dictionary and Handbook).

  The content of the component (A) in the hair composition is preferably 0.005 to 10% by mass, more preferably 0.01 to 5% by mass, and still more preferably 0.05 to 2% by mass. If this content is less than 0.005% by mass, there is a possibility that the effect of improving the touch and appearance of the hair is not sufficiently obtained. On the other hand, if it exceeds 10% by mass, the hair may become sticky.

  Component (B) is a silicone compound in which a functional group having a betaine moiety is bonded to or directly bonded to a silicone skeleton via an alkylene group or a polyhydric alcohol group.

  Specific examples of the component (B) betaine-modified silicone include dimethicone propyl PG betaine. Content in the composition for hair becomes like this. Preferably it is 0.005-10 mass%, More preferably, it is 0.01-5 mass%, More preferably, it is 0.05-2 mass%. If this content is less than 0.005% by mass, there is a possibility that the effect of improving the touch and appearance of the hair is not sufficiently obtained. On the other hand, if it exceeds 10% by mass, the hair may become sticky.

  The film-forming resin of the component (C) is contained in order to fix the component (A) and the component (B) on the hair and to maintain the effect of improving the touch and appearance of the hair. Component (C) is not particularly limited as long as it can form a film by adhering to hair, and is a known amphoteric polymer, anionic polymer, cationic polymer, nonion conventionally used as a film-forming resin. 1 type, or 2 or more types can be suitably selected and used from the functional polymer.

  Specific examples of amphoteric polymers include (methacryloyloxyethylcarboxybetaine / alkyl methacrylate) copolymer, (octylacrylamide / hydroxypropyl acrylate / butylaminoethyl methacrylate) copolymer, (hydroxyethyl acrylate / butyl acrylate / acrylic acid). Methoxyethyl) copolymer, polyquaternium-22, polyquaternium-39, polyquaternium-47, polyquaternium-53 and the like.

  Specific examples of the anionic polymer include (alkyl acrylate / diacetone acrylamide) copolymer, (acrylates / lauryl acrylate / ethylamine oxide oxide) copolymers, (acrylates / stearyl acrylate / ethylamine methacrylate oxide) copolymers, (acrylates). / Lauryl acrylate / stearyl acrylate / ethylamine methacrylate oxide) copolymer, (vinyl methyl ether / butyl maleate) copolymer, (vinyl methyl ether / ethyl maleate) copolymer, (VA / crotonic acid) copolymer, (VA / croton) Acid / vinyl neodecanoate) copolymer, (VA / crotonic acid / vinyl propionate) copolymer, (VA / butyl maleate / isobornyl acrylate) copoly Chromatography, may be mentioned (acrylates / acrylamide) copolymers, xanthan gum, and the like hydroxyalkyl xanthan gum.

  Specific examples of the cationic polymer include polyquaternium-4, polyquaternium-6, polyquaternium-7, polyquaternium-10, polyquaternium-11, polyquaternium-51, polyquaternium-61, and polyquaternium-64.

  Specific examples of the nonionic polymer include polyvinyl caprolactam, PVP, (vinyl pyrrolidone / VA) copolymer, polyvinyl alcohol, polyvinyl butyral, hydroxyethyl cellulose, hydroxypropyl methyl cellulose, and highly polymerized polyethylene glycol.

  Among the film-forming resins described above, the component (C) is polyquaternium-4, (methacryloyloxyethylcarboxybetaine / alkyl methacrylate) copolymer, (octylacrylamide) because the effects of the invention in the present embodiment are best exhibited. / Hydroxypropyl acrylate / Butylaminoethyl methacrylate) copolymer, (Acrylates / Lauryl acrylate / Ethylamine oxide oxide) Copolymer, (Acrylates / Stearyl acrylate / Ethylamine methacrylate oxide) Copolymer, (Acrylates / Lauryl acrylate / Acrylic) Acid stearyl / ethylamine oxide methacrylate) copolymer and polyvinyl caprolactam are more preferable.

  The content of the component (C) film-forming resin in the hair composition is preferably 0.01 to 10% by mass, more preferably 0.03 to 5.0% by mass, and still more preferably 0.05 to 3.%. 0% by mass. If the content is less than 0.01% by mass, the effect of improving sustainability cannot be obtained sufficiently. On the other hand, if it exceeds 10% by mass, the hair may become stiff and the touch may be lowered.

  Moreover, in the composition for hair of this embodiment, since the touch of hair and the persistence of appearance gloss improve more, the mass ratio of the component (A) with respect to a component (C), and the component (C) ( It is more preferable that the mass ratio of B) is 0.05 to 2, and it is even more preferable that the mass ratio is 0.1 to 1.

  In addition, although a component (C) may be marketed with the form diluted with the solvent etc., all of the mass of the component (C) described in this-application specification mean the mass of pure.

  The hair composition of the present embodiment can be blended with other components generally blended into the hair composition within a range not impairing the effects of the present invention. Examples of other components include water, oily components, surfactants, thickeners that do not fall under component (C), solvents, and colorants. The types and blending amounts of these optional components are determined according to a conventional method for each use of the hair composition.

  Water is blended in an appropriate amount as a solvent or dispersion medium for each component.

  The oil component is blended to give the hair softness and moisture. Examples of the oil component include oils and fats, waxes, higher alcohols, hydrocarbons, higher fatty acids, alkyl glyceryl ethers, esters, silicones not corresponding to the components (A) and (B), and the like.

  As fats and oils, olive oil, camellia oil, shea fat, almond oil, tea seed oil, sasanqua oil, safflower oil, sunflower oil, soybean oil, cottonseed oil, sesame oil, beef fat, cacao butter, corn oil, peanut oil, rapeseed oil, Examples include rice bran oil, rice germ oil, wheat germ oil, pearl barley oil, grape seed oil avocado oil, carrot oil, macadamia nut oil, castor oil, flaxseed oil, coconut oil, mink oil, and egg yolk oil. Examples of the waxes include beeswax, candelilla wax, carnauba wax, jojoba oil, and lanolin.

  Higher alcohols include lauryl alcohol, myristyl alcohol, cetyl alcohol (cetanol), stearyl alcohol, cetostearyl alcohol, aralkyl alcohol, behenyl alcohol, 2-hexyldecanol, isostearyl alcohol, 2-octyldodecanol, decyltetradecanol, oleyl Alcohol, linoleyl alcohol, linolenyl alcohol, lanolin alcohol, etc. are mentioned.

  As hydrocarbons, α-olefin oligomer, light isoparaffin, light liquid isoparaffin, synthetic squalane, vegetable squalane, squalane, polybutene, liquid isoparaffin, liquid paraffin, ozokerite, ceresin, paraffin, polyethylene powder, microcrystalline wax, petrolatum, etc. Can be mentioned.

  Examples of higher fatty acids include lauric acid, myristic acid, palmitic acid, stearic acid, behenic acid, isostearic acid, hydroxystearic acid, 12-hydroxystearic acid, oleic acid, undecylenic acid, linoleic acid, ricinoleic acid, and lanolin fatty acid. It is done. Examples of the alkyl glyceryl ether include batyl alcohol (monostearyl glyceryl ether), chimyl alcohol (monocetyl glyceryl ether), ceralkyl alcohol (monooleyl glyceryl ether), and isostearyl glyceryl ether.

  Esters include diisopropyl adipate, diisobutyl adipate, dioctyl adipate, 2-hexyldecyl adipate, diisostearyl adipate, isopropyl myristate, cetyl octanoate, cetyl isooctanoate, isononyl isononanoate, isodecyl isononanoate , Isotridecyl isononanoate, diisopropyl sebacate, octyldodecyl myristate, isopropyl palmitate, butyl stearate, stearyl stearate, hexyl laurate, myristyl myristate, decyl oleate, hexyl decyl dimethyloctanoate, triisodecyl myristate, myristic acid Isostearyl, 2-ethylhexyl palmitate, octyldodecyl ricinoleate, fatty acid (C10-30) (cholesteryl / lano Steryl), lauryl lactate, cetyl lactate, myristyl lactate, octyldodecyl lactate, lanolin acetate, isocetyl stearate, isocetyl isostearate, cholesteryl 12-hydroxystearate, ethylene glycol di-2-ethylhexanoate, dipentaerythritol fatty acid ester, Examples include N-alkyl glycol monoisostearate, cetyl caprate, glyceryl tricaprylate, neopentyl glycol dicaprate, diisostearyl malate, and lanolin derivatives.

  Examples of silicones not corresponding to the components (A) and (B) include dimethylpolysiloxane, methylphenylpolysiloxane, decamethylcyclopentasiloxane, dodecamethylcyclohexasiloxane, polyether-modified silicone, high average polymerization degree exceeding 650 Examples include polymerized silicone, amino-modified silicone, alkyl-modified silicone, alkoxy-modified silicone, mercapto-modified silicone, and fluorine-modified silicone. Specific examples of amodimethicone include amodimethicone and aminopropyl dimethicone. As a specific example of the polyether-modified silicone, PEG-12 dimethicone is exemplified.

  Surfactants are formulated to maintain the stability of the composition. Examples of the surfactant include nonionic surfactants, cationic surfactants, anionic surfactants, and amphoteric surfactants.

  Specific examples of the nonionic surfactant include ether type nonionic surfactants and ester type nonionic surfactants. Specific examples of the ether type nonionic surfactant include polyoxyethylene (hereinafter referred to as POE) cetyl ether, POE stearyl ether, POE behenyl ether, POE oleyl ether, POE lauryl ether, POE octyldodecyl ether, POE hexyl. Examples include decyl ether and POE isostearyl ether.

  Specific examples of the ester type nonionic surfactant include POE sorbitan monooleate, POE sorbitan monostearate, POE sorbitan monopalmitate, POE sorbitan monolaurate, POE sorbitan trioleate, POE glycerin monostearate, monoester Myristic acid POE glycerin, tetraoleic acid POE sorbitol, hexastearic acid POE sorbit, monolauric acid POE sorbit, POE sorbit beeswax, monooleic acid polyethylene glycol, monostearic acid polyethylene glycol, monolauric acid polyethylene glycol, lipophilic monooleic acid glycerin , Lipophilic glyceryl monostearate, self-emulsifying glyceryl monostearate, sorbitan monooleate, sesquiolei Sorbitan acid, sorbitan trioleate, sorbitan monostearate, sorbitan monopalmitate, sorbitan monolaurate, sucrose fatty acid ester, decaglyceryl monolaurate, decaglyceryl monostearate, decaglyceryl monooleate, decaglyceryl monomyristate, etc. Is mentioned.

  Specific examples of the cationic surfactant include behenyltrimethylammonium methylsulfate, alkyltrimethylammonium chloride, lauryltrimethylammonium chloride, cetyltrimethylammonium chloride, stearyltrimethylammonium chloride, stearyltrimethylammonium bromide, lauryltrimethylammonium bromide, chloride And quaternary ammonium salts such as dialkyldimethylammonium.

  Specific examples of the anionic surfactant include fatty acid salt, metal soap, acyl glutamate, acylmethyl taurate, alkyl sulfate ester salt, alkyl ether sulfate ester salt, POE lauryl ether phosphate and salts thereof, dodecylbenzenesulfonic acid Examples include triethanolamine, sodium tetradecene sulfonate, and dioctyl sodium sulfosuccinate. Fatty acid salts include coconut oil fatty acid potassium, coconut oil fatty acid triethanolamine, sodium laurate, potassium myristate, myristic acid isopropanolamine, sodium palmitate, sodium stearate, stearic acid triethanolamine, potassium oleate, oleic acid Sodium etc. are mentioned. Examples of the metal soap include magnesium stearate, calcium stearate, magnesium myristate, and the like. Examples of the acyl glutamate include coconut oil fatty acid acyl glutamate potassium, coconut oil fatty acid acyl glutamate triethanolamine, lauroyl glutamate triethanolamine, myristoyl glutamate potassium, stearoyl glutamate sodium and the like. Examples of the acylmethyl taurine salt include potassium lauroylmethyl taurine, coconut oil fatty acid methyl taurine sodium, palmitoyl methyl taurine sodium, stearoyl methyl taurine sodium and the like. Examples of the alkyl sulfate ester salt include sodium lauryl sulfate and triethanolamine lauryl sulfate. Examples of the alkyl ether sulfate salt include sodium POE lauryl ether sulfate and POE lauryl ether sulfate triethanolamine.

  Specific examples of amphoteric surfactants include 2-alkyl-N-carboxymethyl-N-hydroxyethylimidazolinium betaine, lauryldimethylaminoacetic acid betaine, undecylcarboxymethoxyethylcarboxymethylimidazolinium betaine sodium, undecylhydroxy Ethylimidazolinium betaine sodium, undecyl-N-hydroxyethyl-N-carboxymethylimidazolinium betaine, alkyldiaminoethylglycine hydrochloride, stearyl dihydroxyethyl betaine, stearyldimethylaminoacetic acid betaine, stearyldimethylbetaine sodium solution, bis (stearyl -N-hydroxyethyl imidazoline) chloroacetic acid complex, coconut oil alkyl-N-carboxyethyl-N-hydroxyethyl imidazole Sodium betaine sodium, coconut oil alkyl-N-carboxyethoxyethyl-N-carboxyethyl imidazolinium disodium hydroxide, coconut oil alkyl-N-carboxymethoxyethyl-N-carboxyethyl imidazolinium disodium hydroxide, coconut oil Alkyl-N-carboxymethoxyethyl-N-carboxyethylimidazolinium disodium lauryl sulfate, coconut oil alkylbetaine, coconut oil fatty acid amidopropyl betaine, coconut oil fatty acid-N-carboxymethoxyethyl-N-carboxyethylimidazolinium betaine Sodium, laurylaminopropionate triethanolamine, β-laurylaminopropionate sodium, lauryl N-carboxymethoxyethyl-N-carboxymethylimidazo Examples include linium disodium dodecanoyl sarcosine, sodium lauryl diaminoethylglycine, amide propyl betaine laurate solution, lauryl sulfobetaine, and lauryl hydroxysulfobetaine.

  As the thickener not corresponding to component (C), nonionic or anionic polymer compounds are mainly used. For example, gum arabic, carrageenan, galactan, guar gum, quince seed gum, locust bean gum, tragacanth gum, pectin, mannan Starch, dextran, hyaluronic acid, curdlan, succinoglucan, natural polymers such as gelatin, collagen, casein, albumin, cellulosic polymers such as sodium carboxymethylcellulose, starch such as carboxymethyl starch, methyl starch, soluble starch Semi-synthetic polymers consisting of alginate polymers such as alginic acid polymers, alginates, propylene glycol alginate, carbomers, polyvinyl methyl ether, sodium polyacrylate, ethylene N'okishido-propylene oxide block copolymer, polyacrylamide, synthetic polymers such as acrylamide-acrylamido-2-methylpropane sulfonic acid copolymer, bentonite, inorganic polymers, such as laponite.

 Examples of the solvent include lower alcohols, polyhydric alcohols, and aromatic alcohols.

  Specific examples of the lower alcohol include methanol, ethanol, propanol, isopropanol, butanol, isobutanol and the like. Examples of the polyhydric alcohol include glycols and glycerins. Examples of glycols include ethylene glycol, diethylene glycol, triethylene glycol, propylene glycol, dipropylene glycol, isoprene glycol, and 1,3-butylene glycol. Examples of glycerins include glycerin, diglycerin, and polyglycerin. Specific examples of the aromatic alcohol include benzyl alcohol, benzyloxyethanol, phenoxyethanol and the like.

  The colorant is blended for coloring the composition itself or coloring the hair. Colorants include direct dyes, organic and inorganic pigments, natural pigments, metal powders and the like. Examples of direct dyes include nitro dyes, acid dyes, basic dyes (cationic dyes), and disperse dyes.

Nitro dyes include 4-nitro-o-phenylenediamine, 2-nitro-p-phenylenediamine, 2-amino-4-nitrophenol, 2-amino-5-nitrophenol, picramic acid, picric acid, and their Salt, HC Blue No. 2, HC Blue No. 2 5, HC Blue No. 5 6, HC Blue No. 9, HC Blue No. 9 10, HC Blue No. 11, HC Blue No. 12, HC Blue No. 13, HC Orange No. 1, HC Orange No. 1 2, HC Orange No. 2 3, HC Red No. 3 1, HC Red No. 1 3, HC Red No. 3 7, HC Red No. 7 10, HC Red No. 10 11, HC Red No. 11 13, HC Red No. 14, HC Violet No. 1, HC Violet No. 2, HC Yellow No. 2,
HC Yellow No. 4, HC Yellow No. 4 5, HC Yellow No. 6, HC Yellow No. 9, HC Yellow No. 9 10, HC Yellow No. 11, HC Yellow No. 12, HC Yellow No. 13, HC Yellow No. 14, HC Yellow No. 15 etc. are mentioned.

  As acid dyes, Red No. 2, Red No. 3, Red No. 102, Red No. 104 (1), Red No. 105 (1), Red No. 106, Red No. 201, Red No. 202, Red No. 227, Red 230 (1), Red 230 (2), Red 231, Red 232, Red 401, Red 502, Red 503, Red 504, Red 506, Yellow 4 and Yellow 5 Yellow 202 (1), Yellow 202 (2), Yellow 203, Yellow 402, Yellow 403 (1), Yellow 406, Yellow 407, Orange 205, Orange 207 , Daido No. 402, Green No. 3, Green No. 204, Green No. 205, Green No. 401, Green No. 402, Purple No. 401, Blue No. 1, Blue No. 2, Blue No. 202, Blue No. 203, Blue No. 205, Brown 201 and black 401 Etc., and the like.

  Basic dyes include Basic Blue 3, Basic Blue 6, Basic Blue 7, Basic Blue 9, Basic Blue 26, Basic Blue 41, Basic Blue 47, Basic Blue 99, Basic Brown 16, Basic Brown 16 Basic Green 1, Basic Green 4, Basic Orange 1, Basic Orange 2, Basic Orange 31, Basic Red 1, Basic Red 2, Basic Red 46, Basic Red 46, Basic Red 51, Basic Red 51, Basic Red 51, Basic Red 51, Basic Red 51, Basic Red 51, Basic Red 51, Basic Red 51, Basic Red 51, Basic Red 51, Basic Red 51, Basic Red 1, Basic Violet 3, Basic Violet 4, Basic Violet 10, Basic Violet 11: 1, such as Basic Violet 14, Basic Violet 16, Basic Yellow 11, Basic Yellow 28, Basic Yellow 57, Basic Yellow 87 and the like.

  Disperse dyes include Disperse Black 9, Disperse Blue 1, Disperse Blue 3, Disperse Blue 7, Disperse Brown 4, Disperse Orange 3, Disperse Red 11, Disperse Red 3, Disperse Red 3, Disperse Red 3, Disperse Red 3, Disperse Red 3, Disperse Red Violet 15 etc. are mentioned.

  Other direct dyes include 1-amino-4-methylanthraquinone and its salts, HC Blue No. 4, HC Blue No. 4 7, HC Blue No. 7 8, HC Blue No. 14, HC Brown No. 1, HC Brown No. 1 2, HC Green No. 2 1, HC Orange No. 1 5, HC Red No. 5 8, HC Red No. 8 9, HC Yellow No. 9 7, HC Yellow No. 8, and direct dyes defined by "Ministerial Ordinance for Determining Tar Colors that can be Used in Pharmaceuticals" (1960 Notification, Ministry of Health and Welfare).

  Examples of organic and inorganic pigments include aluminum lakes and barium lakes of the above acid dyes, carbon black, talc, kaolin, mica, titanium mica, colored mica titanium, bengara, magnesium silicate, titanium oxide, black iron oxide, alkyl-modified silicone-coated yellow Examples include iron oxide, black titanium oxide, and gunjou. Examples of natural pigments include pyrogallol, chamomile, henna, hematin, and fish scale foil. Examples of the metal powder include aluminum powder and resin-coated metal powder.

  Furthermore, as other components, saccharides such as sorbitol and maltose, preservatives such as methylparaben, chelating agents such as EDTA-Na, pH adjusters, plant extracts, herbal extracts, vitamins, fragrances, ultraviolet absorbers, etc. It is done.

  The dosage form of the hair composition is not particularly limited, such as an aqueous solution, a liquid dispersion such as a dispersion, and an emulsion, an emulsion, a gel, a foam, a cream, and a powder. In the case of a dosage form such as a foam, the hair composition may contain a propellant. Examples of the propellant include liquefied petroleum gas (LPG), dimethyl ether (DME), carbon dioxide, nitrogen, hexane, and isopentane.

Next, the embodiment will be described more specifically with reference to examples and comparative examples.
(Examples 1-12)
Examples 1 to 12 as out bath treatments were prepared according to conventional methods as shown in Table 1. In addition, the numerical value in each following table | surface shows the mass%. In addition, the descriptions of (A), (B), and (C) in the table indicate that they correspond to the component (A), component (B), and component (C) of the present invention, respectively (a) and (b) It shows that it is a comparative control component not corresponding to the component (A) or the component (B) of the present invention.

(Comparative Examples 1-8)
As shown in Table 2, Comparative Examples 1 to 8 as out bath treatments were prepared according to a conventional method.

About the out bath treatment of each example of Table 1 and Table 2, 10 panelists applied hair feel and appearance gloss immediately after each composition was applied to the wig, and the wig was a constant temperature and humidity chamber at 30 ° C. and 50% RH. Evaluation was performed according to the criteria shown below twice after being left for 1 day under conditions. The evaluation results are shown in each table.
<Feel of hair immediately after application>
Immediately after applying the out bath treatment in a half dry state after washing the test wig with human hair transplanted, it is extremely smooth, soft and excellent (4 points), smooth, soft and good (3 The evaluation was made in 4 grades, that is, a touch slightly lacking in smoothness and softness (2 points), and a touch lacking in smoothness and softness (1 point). An average score is calculated for each paneler's scoring results, and an average value of 3.6 or higher is “excellent: ◎”, 2.6 to 3.5 is “good: ○”, 1.6 or higher 2 .5 points or less were evaluated as “slightly bad: Δ” and 1.5 points or less were evaluated as “bad: ×”.
<Glossy appearance immediately after application>
4 grades: excellent appearance (4 points), good appearance (3 points), slightly weak appearance (2 points), no appearance and dullness (1 point) It was evaluated with. An average score is calculated for each paneler's scoring results, and an average value of 3.6 or higher is “excellent: ◎”, 2.6 to 3.5 is “good: ○”, 1.6 or higher 2 .5 points or less were evaluated as “slightly bad: Δ” and 1.5 points or less were evaluated as “bad: ×”.
<Less oily feeling immediately after application>
No oily feeling, excellent (4 points), little oily feeling, good (3 points), slightly oily feeling, slightly inferior (2 points), strong oily feeling, bad (1 point) Evaluation was made in 4 stages. An average score is calculated for each paneler's scoring results, and an average value of 3.6 or higher is “excellent: ◎”, 2.6 to 3.5 is “good: ○”, 1.6 or higher 2 .5 points or less were evaluated as “slightly bad: Δ” and 1.5 points or less were evaluated as “bad: ×”.
<Feel of hair after leaving for a day>
After leaving for 1 day under the above conditions, the feel of hair was evaluated according to the same evaluation criteria as described above.
<Glossy appearance after leaving for a day>
After standing for 1 day under the above conditions, the apparent gloss was evaluated according to the same evaluation criteria as described above.

  As is apparent from the results in Table 1, in Examples 1 to 12, good results were obtained with almost no change in hair feel and appearance gloss immediately after standing for 1 day. Among these, about Examples 1-6, component (A)-component (C) are the mass ratio of the component (A) with respect to the mass of a component (C), and the mass ratio of the component (B) with respect to a component (C). Since both contained 0.05 to 2, the feel of the hair after standing for 1 day and the evaluation of the gloss of the hair were not changed at all from immediately after application, and the durability was particularly excellent.

  On the other hand, Comparative Examples 1 to 3 in Table 2 are examples in which any one of the components (A) to (C) of Example 1 is missing. Evaluation was a bad result.

Comparative Example 4 is an example in which the component (A) of Example 1 is lacking, and instead the same amount of the component (B) is added. Comparative Example 5 lacks the component (B) of Example 1, and instead In this example, the same amount of component (A) was added, but all of the results were poor in comparison with Example 1.

Further, Comparative Examples 6 to 8 are examples in which the same amount of the component (A) or the component (B) of Example 1 was replaced with the control component, respectively, but compared with Example 1, it was an effect unique to the present invention. It was found that not only some excellent sustainability was obtained, but the evaluation of oiliness immediately after application was deteriorated.
Examples 13 to 17 Examples 13 to 17 as hair coloring agents were prepared as shown in Table 3.

  As a result of evaluating the hair colorant of each example in Table 3 in the same manner as described above, the feel of hair, the gloss of appearance, and the durability were all excellent.

  According to the present invention, there is provided a hair composition in which the advantages of the silicone formulation can be sufficiently obtained, and the low durability that is a drawback thereof is eliminated.

Claims (2)

(A) A hair composition comprising a branched polyglycerin-modified silicone represented by the following general formula (1), (B) betaine-modified silicone, and (C) a film-forming resin.

[Wherein, n represents an integer of 2 to 20, and x, y, z and w each represents an integer depending on the molecular weight. ] The mass ratio of the component (A) branched polyglycerin-modified silicone to the mass of the component (C) film-forming resin is 0.05 to 2, and the component (B) betaine-modified silicone relative to the mass of the component (C) The hair composition according to claim 1, wherein the composition is contained so that the mass ratio thereof is 0.05-2.