JPH0471885B2 - - Google Patents

Description

[Detailed description of the invention]

The present invention relates to a hair cosmetic composition, and more particularly to a hair cosmetic composition containing a polar solvent extracted extract of a specific plant and keratin or a keratin decomposition derivative, which imparts suitable style retention and formation properties to hair and a good feel. Hair style is one of the most important points in beauty, and various beauty treatments are performed.
For example, methods for giving hair an appropriate wave using hair cosmetics include a so-called permanent treatment method using a permanent wave method and a temporary treatment method using cetrosin, hair spray, etc. These treatments can maintain the hair style. It is being However, treatments using the permanent wave method can cause significant damage to the hair and leave it in a state where it is impossible to recover, while treatments with setting lotions, hair sprays, etc. only temporarily fix the hair and remove moisture. These methods have the disadvantage that the set is easily disrupted due to factors such as the following, and none of them are fully satisfactory. Furthermore, these methods tend to make the hair stiff and are not yet satisfactory in terms of the feel of the hair. In addition, shampoos are used to remove dirt from the hair, but currently available shampoos wash away even the oils that are necessary for the hair.
The disadvantages were that the hair became dry after shampooing, and that phenomena such as split ends and cut hair occurred during brushing. Hair rinses, shampoos, etc. are used to overcome this drawback.
Some of these products contain oily substances, which have the disadvantage of making the hair sticky. The present inventors have conducted various studies on the essential ingredients in order to obtain hair cosmetics with excellent properties, and have recently discovered that polar solvent extracts of plants and keratin or keratin decomposition derivatives can be used in shampoos, rinses, and sets. The present inventors have discovered that when incorporated into hair cosmetics such as hair dyes and hair sprays, it is possible to provide hair cosmetics with a style-forming and retaining effect and a suitable texture, and which also has good combability.The present invention has been completed. . This invention includes Birch, Rosemary, Arnica, Hamamelis, Camosil, Sage, St. John's Bread, Henna, Hops, Lime, Aloe, Wild Zyme, Calendra, Horsetail, Mountain Gentian, Nettle, Chestnut, Avocadoine, Seaweed, Milfoil. Provided is a hair cosmetic containing a polar solvent extracted extract of a plant selected from the group of , coltoft, marigold, peach, rose, sanna, thyme, and white lily (hereinafter referred to as a plant extract) and keratin or a keratin decomposition derivative. It is something to do. Examples of original plants for the plant extract used in the present invention include the following. Namely, birch, rosemary, arnica, hamamelis, chamocil, sage, St. John's Bread, henna,
Hop, lime, aloe, wild zyme, calendula, horsetail, mountain gentian, nettle, chiestnut horse chestnut, avocado, seaweed, milfoil, coltoft, marigold, peach,
Examples include rose, sanna, thyme, and white lily. Among these plants are perch, rosemary, hamamelis, camocil, sage, aloe,
Henna, preferably St. John's Bread,
Among these, birch and rosemary are particularly preferred. Particularly preferred extraction parts of these preferred plants include, for example, birch bark, whole rosemary plant, hamamelis leaf, chamomile flower, sage leaf, aloe leaf, henna leaf, St. John's Bread. can list the fruits of The plant extract is obtained by extracting flowers, leaves, fruits, roots, stems, etc. of the above plants according to known extraction methods, at room temperature or under heat.
Extraction was performed using a solvent. As the extraction solvent, polar solvents such as lower alcohols such as methanol and ethanol, propylene glycol,
Examples include polar organic solvents such as 1,3-butylene glycol and glycerin, and water, which may be used alone or in combination of two or more. Extracts of birch and rosemary, which are particularly preferred plants mentioned above, include the following commercially available products. First of all, for birch, Birch extract (manufactured by Novarom), Boulaine MCF787
(Boulene MCF787 [Gattefosse'], Birch Extract [Virmin], Birch Extract [Novak], Extrapone Birch Special [Dragoco ), and for rosemary, Rosemary extract (manufactured by Novarome), Romarin MCF772 (manufactured by Gate Jose), and Phytelene EG009.
Examples include [manufactured by Vermin] and rosemary extract [manufactured by Novak. In the case of an extract, the plant extract is added to the hair cosmetic of the present invention as a residue after distilling off the extraction solvent.
~10.0% by weight, preferably 0.01~1.0% by weight (hereinafter simply referred to as %). The plant extract may be added and blended directly into the hair cosmetic, or may be added and blended in a concentrated state to a desired concentration or by distilling off all the extraction solvent. Examples of keratin used in the present invention include animal hair, hair, feathers, nails, horns, hooves, and scales. Although these may be used in the form of fine powder, they are preferably in the form of decomposed derivatives shown below. As the keratin, wool, hair, and feathers are suitable. Examples of keratin decomposition derivatives include -SH group modification compounds of hydrolyzates, oxidative decomposition products, and reductive decomposition products, and hydrolysis, redox, and subsequent modification reactions can be combined as appropriate. As the hydrolysis, acid hydrolysis using hydrochloric acid, sulfuric acid, phosphoric acid, etc.; alkaline hydrolysis using sodium hydroxide, sodium carbonate, etc.; and enzymatic hydrolysis using protease are appropriately used. Known methods are used for the oxidation and reduction reactions. The disulfide bond in the reduction reaction is cleaved to form a thiol group (-SH).
However, the thiol group can be converted into -SCH ₂ COOH, -SCH ₂ CH ₂ COOH,

【formula】

【formula】

[Formula] −SO ₃ H, −SSO ₃ H, −SCH ₂ CH ₂ SO ₃ H,

【formula】

[Formula] - Can be modified to a group such as SCH ₂ CH ₂ CH ₂ SO ₂ COOH. Among these, −SCH ₂ COOH,

It is particularly preferable to modify groups such as [Formula]. The chemical modification method of thiol group is carried out by means known per se,
For example, NHLeon;Textile Progress, Volume 7,
1 page (1975), "Organic Sulfur Compounds" by Shigeru Oki, published by Kagaku Dojin (1968), and "Polymer Experimental Course" by Masami Oku, vol. 12, Kyoritsu Shuppan (1957). The molecular weight of these decomposition products of keratin and their derivatives is preferably in the range of 100 to 100,000, particularly 350 to 30,000. The amount of keratin in hair cosmetics is 0.01
-10%, particularly preferably 0.1-5.0%. In addition, plant extracts and keratin are used in hair cosmetics at a compounding ratio of plant extract/keratin = 0.1.
-10, especially preferably 1-8. In this specification, hair cosmetics is a general term for cosmetics applied to hair, and includes, for example, pre-shampoo treatment, shampoo, hair rinse, after-shampoo, conditioner, hair conditioner, and hair conditioner. Hair styling agents such as hair dye, blow styling lotion, hair spray, hair dye, bleach, permanent wave first agent, permanent wave second agent, hair dye, hair liquid, hair tonic, etc. Therefore, the hair cosmetic composition of the present invention is produced by appropriately blending the above-mentioned known ingredients for hair cosmetic compositions in addition to the above-mentioned essential ingredients, depending on the intended use. In addition, the formulation of hair cosmetics can be aqueous solution, ethanol solution, emulsion, suspension, gel, solid, aerosol, etc. depending on the application.
It can be in various forms such as powder. An example of the method for producing the hair cosmetic of the present invention is as follows. (1) Shampoo: Other than blending one or more anionic surfactants and the above-mentioned essential components as necessary ingredients in the composition, other known shampoo composition components may be appropriately blended according to a conventional method. Manufactured. Among the anionic surfactants that are the base of the shampoo, the following are preferred. Straight chain or branched chain alkylbenzene sulfonate having an alkyl group with an average carbon number of 10 to 16.Has a straight chain or branched chain alkyl group having an average carbon number of 8 to 20, and an average of 0.5 to 8 moles in one molecule. Polyoxyalkylene alkyl sulfate salt with ethylene oxide and/or propylene oxide added to it; Alkyl sulfate salt having an alkyl group with an average of 10 to 20 carbon atoms; Olefin sulfonate having an average of 10 to 20 carbon atoms in one molecule Alkanesulfonate having an average of 10 to 20 carbon atoms per molecule; Alkyl ethoxycarboxylate having an average of 10 to 20 carbon atoms and an average of 0.5 to 8 moles of ethylene oxide added to each molecule. (In the formula, R ₁ is an alkyl group or alkenyl group having 6 to 20 carbon atoms, and X ₁ and Y ₁ are each an ion.)
Succinic acid derivatives represented by: Counter ions for these anionic surfactants include alkali metal ions such as sodium and potassium; alkaline earth metal ions such as calcium and magnesium; ammonium ions; and alkanol groups having 2 or 3 carbon atoms. Examples include alkanolamines having 1 to 3 alkanolamines (for example, monoethanolamine, diethanolamine, triethanolamine, triisopropanolamine, etc.). Among these exemplified anionic surfactants, particularly preferred are linear or branched alkyl sulfate salts having an average of 10 to 16 carbon atoms, or polyoxyethylene having an average of 8 to 20 carbon atoms in the alkyl group. Alkyl sulfate salt (average number of moles added)
0.5 to 8), or olefin sulfonate having an average carbon number of 10 to 16. In the shampoo of the present invention, the amount of anionic surfactant blended is preferably 5 to 30%, particularly 10 to 25%. Other components that may be incorporated into the shampoo of the present invention include amphoteric surfactants, nonionic surfactants, cationic surfactants, propylene glycol, glycerin, and urea in amounts that do not impair the effects of the present invention. Dissolving agents such as: ethyl alcohol,
Viscosity modifiers such as isopropyl alcohol, hydroxyethyl cellulose, methyl cellulose, and higher alcohols: Includes fragrances, pigments, ultraviolet absorbers, antioxidants, preservatives, pearlizing agents, lotioning agents, etc., and these are added as necessary. be able to. The thus-obtained shampoo of the present invention not only has excellent hair conditioning and hair washing effects, but also causes less pain than conventional shampoos even if it accidentally gets into the eyes during hair washing or rinsing. It is mild and has a mild effect on the conjunctiva and iris. (2) Hair rinse, hair conditioner, hair treatment The above essential ingredients are dissolved or dispersed in a suitable solvent such as water, ethanol, glycerin, ethylene glycol, propylene glycol, 1,3-propanediol, isopropanol, polyethylene glycol, etc. It is prepared by These hair rinses and the like of the present invention may further contain known ingredients that are commonly used in these compositions, including cationic surfactants, anionic surfactants, and nonionic surfactants. It is preferable to incorporate a surfactant selected from surfactants and amphoteric surfactants. Among these, particularly preferred are cationic surfactants. These surfactants include the following: (a) Anionic surfactant A straight-chain or branched alkylbenzene sulfonate having an alkyl group with an average carbon number of 10 to 16 A straight-chain or branched alkylbenzene sulfonate having an average carbon number of 8 to 20, average within one molecule
Alkyl or alkenyl ethoxy sulfate with 0.5 to 8 moles of ethylene oxide added Alkyl or alkenyl sulfate having an alkyl or alkenyl group having an average of 10 to 20 carbon atoms Olefin sulfone having an average of 10 to 20 carbon atoms per molecule Acid salts Alkanesulfonic acid salts having an average of 10 to 20 carbon atoms in one molecule Saturated or unsaturated fatty acid salts having an average of 10 to 20 carbon atoms in one molecule Average carbon numbers of 10 to 20 (especially preferably 12 to 20 carbon atoms) 16)
an alkyl or alkenylethoxycarboxylic acid salt having an alkyl group or an alkenyl group and an average of 0.5 to 8 moles of ethylene oxide added to each molecule; an α-sulfo fatty acid salt or ester represented by the following formula; [In the formula, Y ₂ is an alkyl group having 1 to 3 carbon atoms or a counter ion, M ₁ is a counter ion, and R ₂ is an alkyl group having 1 to 2 carbon atoms.
(Particularly preferably 12 to 16) alkyl or alkenyl groups. ) Counter ions for the anionic surfactant include alkali metal ions such as sodium and potassium;
Alkaline earth metal ions such as calcium and magnesium, ammonium ions, and alkanolamines having 1 to 3 alkanol groups having 2 or 3 carbon atoms (e.g., monoethanolamine, diethanolamine, triethanolamine, triisopropanolamine, etc.) I can do it. (b) Nonionic surfactant Polyoxyethylene alkyl or alkenyl ether having a primary or secondary alkyl or alkenyl group with an average carbon number of 8 to 20 and added with 3 to 12 moles of ethylene oxide Average carbon number having 8 to 12 alkyl groups, and 3 to 12 alkyl groups;
Polyoxyethylene alkyl phenyl ether with 12 moles of ethylene oxide added Higher fatty acid alkanolamide or its alkylene oxide adduct represented by the formula below (In the formula, R ₃ represents H or CH ₃ and R ₄ is an alkyl group or alkenyl group having 10 to 20 carbon atoms.
n is an integer of 1 to 3, and m is an integer of 0 to 3. ) (c) Amphoteric surfactant Alkylamine oxide represented by the formula below (In the formula, R ₅ is an alkyl group or alkenyl group having 10 to 20 carbon atoms, and R ₆ and R ₇ are 1 to 3 carbon atoms.
(which may be the same or different), among these, those in which R ₅ has 12 to 16 carbon atoms and R ₆ and R ₇ are methyl groups are preferred. (In the formula, R ₈ represents an alkyl group or alkenyl group having 10 to 20 carbon atoms, and R ₉ and R ₁₀ represent an alkyl group or an alkenyl group having 1 to 20 carbon atoms.
4 alkyl group, p is an integer of 1 to 3, X ₂ is
COO or _-SO3 group) Among these, those in which _R8 has 12 to 16 carbon atoms, _R9 and _R10 are methyl groups, and p is 3 are preferred. Imidazoline type compound represented by the following formula [In the formula, R ₁₁ is a fatty acid root with an average carbon number of 10 to 20,
R ₁₂ is hydrogen, Na or CH ₂ COOMe (Me: H, Na,
organic base), R ₁₃ is COOMe, CH ₂ COOMe or

[Formula] (Me is the same as above), R ₁₄ is a hydroxyl group, an acid salt,
Anionic surfactant sulfate or sulfate] Among these, those in which R ₁₂ has 12 to 16 carbon atoms are preferred. (d) Cationic surfactant The cationic surfactant used in the present invention is not particularly limited, and any surfactant that can be incorporated into a hair rinse agent may be used, but the following formula (1) (In the formula, 1 to 2 of R ₁₅ , R ₁₆ , R ₁₇ and R ₁₈ represent a long chain alkyl group or a long chain hydroxyalkyl group having 8 to 20 carbon atoms, and the rest are alkyl groups having 1 to 3 carbon atoms or Represents a hydroxyalkyl group or a benzyl group, and X ₃ is a halogen atom or a carbon number of 1 to 2
is preferably a quaternary ammonium salt represented by
In particular, distearyldimethylammonium chloride, stearyltrimethylammonium methosulfate, stearyltrimethylammonium chloride, stearyldimethylbenzylammonium chloride, lauryldiethylbenzylammonium chloride, lauryltrimethylammonium bromide, distearylmethylhydroxymethyl chloride, cetyltrimethylammonium chloride, etc. is preferred. These surfactants are used in the composition of hair rinses, etc.
Good results are obtained by adding 0.01 to 10%, preferably 0.5 to 5%. Furthermore, the hair rinse etc. of the present invention may contain, as optional ingredients, hydrocarbons such as liquid paraffin, vaseline, and solid paraffin, esters such as isoprobyl myristate, lanolin, purified lanolin, and lanolin derivatives such as lanolin fatty acids. , silicone derivatives such as dimethylborisiloxane, methylphenylpolysiloxane, orno-modified polysiloxane, polyethylene glycol, polypropylene glycol or their polymers, oil agents such as polyoxyalkylene alkyl ether, polyoxyalkylene alkyl ether phosphoric acid; hydroxyethyl cellulose , hydroxypropyl cellulose, hydroxypropyl methyl cellulose, methyl cellulose, cationized cellulose, cationized polymers, and other polymeric substances; bactericides, preservatives, fragrances, pigments, etc. can be added and blended as appropriate. (3) Hair setting agent (setting lotion, hair spray, etc.): Prepared by dissolving the above essential ingredients in a polar solvent such as water, ethyl alcohol, propyl alcohol, etc. according to a conventional method. Further, polymer compounds used in conventional hair setting agents and the like can be blended. Examples of these polymer compounds include the following. (a) Polyvinylpyrrolidone-based polymer compounds Examples include polyvinylpyrrolidone, a copolymer of vinylpyrrolidone and vinyl acetate, and a copolymer of vinylpyrrolidone, vinyl acetate, and alkylaminoacrylate. Commercially available products include Rubiscol K , Rubiscoll VA, Rubiflex D410I (Yuka Vardish Co., Ltd.),
Examples include PVPK, PVR/VA, and E-735 (GAF). (b) Acidic vinyl ether-based polymer compounds Examples include lower alkyl half esters of copolymers of methyl vinyl ether and maleic anhydride.
-225, ES-335 (GAF), etc. (c) Acidic polyvinyl acetate-based polymer compound For example, a copolymer of vinyl acetate and crotonic acid may be mentioned, and a commercially available product is Resin 28-1310.
(National Starch), Rubiset CE5055 (Yuka Verdeishu), etc. (d) Acidic acrylic polymer compound, for example, a copolymer of acrylic acid and/or methacrylic acid and acrylic acid alkyl ester and/or methacrylic acid alkyl ester,
and copolymers of acrylic acid, acrylic acid alkyl esters, and N-alkylacrylamide. Commercially available products include Plus Size (Gouou Kagaku) and Ultra Hold 8 (Chibaigy Co., Ltd.). (e) Amphoteric acrylic polymer compound For example, by copolymerizing dialkylaminoethyl methacrylate, dialkylaminoethyl acrylate, diacetone acrylamide, etc. with acrylic acid, methacrylic acid, acrylic acid alkyl ester, methacrylic acid alkyl ester, etc., halogenated acetic acid Examples include compounds that have become amphoteric, and commercially available products include Yukaformer AM-TS (Mitsubishi Yuka). The hair setting agent of the present invention may further contain optional ingredients according to the purpose within the limits that do not impede the effects of the present invention, such as oily substances such as higher alcohols and higher fatty acid esters; polyester as an emulsifier and solubilizer. Nonionic surfactants such as oxyethylene lauryl ether, polyoxyethylene sorbitan monolaurate, and polyoxyethylene hydrogenated castor oil; humectants such as glycerin and propylene glycol; fragrances, pigments, and the like can be added and blended. The hair setting agent of the present invention can be applied directly to the hair as it is, but it can also be applied in the form of a mist using a pump sprayer or the like, or it can be further filled in a container with a propellant such as freon, liquid hydrocarbon, carbonic acid, etc. It can also be applied as a mist or foam. The thus obtained hair setting agent of the present invention forms a uniform and strong film after drying, has excellent hair setting power even under high humidity conditions, and has an anionic surfactant that is currently widely used. When hair is washed with a shampoo containing the agent, it can be easily removed from the hair, making it an excellent product that satisfies both the requirements of setting power and cleansing properties. (4) Permanent wave first agent: Prepared by blending the above-mentioned essential components into a permanent wave first agent composition based on a reducing substance. As the reducing substance which is the base of the permanent wave first agent of the present invention, any conventionally used reducing substance can be used, and ammonium salts of thioglycolic acid and acid-acid acids of cysteine are particularly preferred. The permanent wave first agent of the present invention is produced by mixing and blending the above-mentioned components by a method known per se. Silicon, organic salts, urea, etc. can also be added depending on the purpose. (5) Permanent wave second agent: Prepared by blending the above-mentioned essential components into a permanent wave second agent composition based on an oxidizing substance. The amount of the oxidizing substance as a base in the permanent wave second agent of the present invention varies depending on whether or not the second agent is dissolved in a solvent and the degree of dilution when used after dilution. It is preferably 30% to 30%, particularly 3 to 20%. Furthermore, as the oxidizing substance that is the base of the permanent wave second agent of the present invention, any commonly used oxidizing substance can be used, such as alkali metal bromates such as sodium bromate and potassium bromate;
Examples include hydrogen peroxide, sodium percarbonate, sodium perborate, and among these, alkali metal bromates are particularly preferred. In addition to the above-mentioned essential ingredients, the permanent wave second agent of the present invention contains anionic surfactants, amphoteric surfactants, nonionic surfactants, and cationic surfactants in amounts that do not impair the effects of the present invention. , cationic polymer compounds, water-soluble silicones, urea, suitable oils, wetting agents, perfumes, pigments, and other optional components may be added and blended. Among these optional components, cationic polymer compounds include cationic cellulose derivatives, cationic starch, diallyl quaternary ammonium salts or copolymers of diallyl quaternary ammonium salts and acrylamide, polyglycol/polyamine condensates, methacryloxy Examples include copolymers of ethyltrimethylammonium salt or methacryloxyethyltrimethylammonium salt and polyvinylpyrrolidone, among which cationic cellulose is represented by the product name "Polymer JR", and cationic cellulose is represented by the product name "Marquat 100". Particularly effective are diallyl quaternary ammonium salts and diallyl quaternary ammonium salt/acrylamide copolymers represented by the trade name "Marquat 550." The amount of these cationic polymer compounds added is preferably 0.01 to 5%, particularly 0.05 to 2%. The second agent thus obtained is a 5% aqueous solution of the second agent.
The pH is adjusted to 9 or less, preferably 3.5 to 6.5. (6) Hair dye: Prepared by blending the above-mentioned essential ingredients into a hair dye base using a conventional method. The hair dye base of the hair dye composition of the present invention is not particularly limited, and any known base can be used. for example,
The following is an explanation of oxidative hair dyes and temporary hair dyes as examples. (i) Oxidative hair dye A dye intermediate, an oxidizing agent and, if necessary, a coupler or modifier are blended. Dye intermediates include p-phenylenediamine, toluene-2,5-diamine, N-phenyl-p-phenylenediamine, 4,4'-diaminodiphenylamine, p-aminophenol, p-methylaminophenol. , o-phenylenediamine, toluene-3,4-diamine, o-aminophenol, p-chloro-o-phenylenediamine, p-amino-o-cresol, o-chloro-
Examples include para or ortho components such as p-phenylenediamine, phlorogelsin, pyrrolol, 3,3'-iminodiphenyl, diphenylamine, 2,6-diaminopyridine, and p-aminophenylsulaminic acid. In addition, as a coupler (modifier), meta components such as m-phenylenediamine, toluene-2,4-diamine, p-methoxy-m-phenylenediamine, m-aminophenol, α-naphthol, resorcinol, hydroquinone, and catechol are used. , phenols. As an oxidizing agent, hydrogen peroxide is usually used, but sodium perborate, urea peroxide, sodium percarbonate, sodium peroxide tripolyphosphate, sodium peroxide pyrophosphate, sodium orthophosphate peroxide, and sodium silicate peroxide Examples include hydrogen adducts, sodium sulfate, sodium chloride, hydrogen peroxide adducts, and the like. Direct dyes, especially nitro-p-phenylenediamine, p-nitro-o-phenylenediamine, 2-amino-4-nitrophenol, which do not participate in the pigment-forming reaction but affect the color tone of the hair, are also used. , 2-amino-5-nitrophenol, 4-amino-2-
Nitro dyes such as nitrophenol, and if necessary, picramic acid, picric acid, and 1,4-diaminoanthraquinone can be blended. Furthermore, nonionic surfactants and cationic surfactants are added in amounts that do not impair the effects of the present invention, solvents such as propylene glycol and glycerin, lower alcohols such as ethyl alcohol and isopropyl alcohol, hydroxyethyl cellulose and methyl cellulose. , cationic polymer compounds, viscosity modifiers such as higher alcohols, wetting agents, protein denaturants such as urea, fragrances, pigments, violet ray absorbers, antioxidants, preservatives, pearlizing agents, lotioning agents, etc. Can be blended. The oxidative hair dye of the present invention is prepared by mixing the above-mentioned ingredients and the above-mentioned basic ingredients in a conventional manner to form a powder or cream-like preparation, which is then added to water or a shampoo base as a one-piece preparation, or an oxidative dye. It is preferable to prepare the oxidizing agent and the oxidizing agent separately, and mix the above-mentioned essential components into one or both of them to form a powder, cream, or liquid preparation, which is then mixed at the time of use to form a combination preparation. (ii) Temporary hair dye Dyes and pigments are not particularly limited, but include pigments such as titanium oxide and carbon black, triphenylmethane dyes, azo dyes, quinoline dyes, xanthene dyes, acridine dyes, azine dyes, oxazine dyes, Examples include tar-based dyes such as indigoid dyes, anthraquinone dyes, stilbene dyes, and thiazole dyes. In addition, examples of the resin include copolymers of acrylic esters and methacrylic esters, N,
Copolymers of N'-dimethylaminoethyl methacrylate modified with monochloroacetic acid amine salt and methacrylic ester, vinylpyrrolidone vinyl acetate copolymers, etc. are used. Temporary hair dyes are prepared by dissolving and dispersing the above-mentioned essential components, resins, dyes, pigments, etc. in a dispersion medium such as water, amyl alcohol, isopropanol, ethanol, acetone, or the like. In addition, this includes
anionic surfactant, cationic surfactant,
Ampholytic surfactants, nonionic surfactants, polyhydric alcohols such as propylene glycol, glycerin, polyethylene glycol, higher alcohols such as isostearyl alcohol and oleyl alcohol, fatty acids such as lanolin fatty acids and coconut fatty acids, isopropyl myristate, etc. Components of known temporary hair dye compositions such as esters, hydrocarbons such as liquid paraffin, cationic polymer compounds, amines, fragrances, etc. can be blended depending on the purpose. (7) Precipitation treatment Precipitation treatment is prepared by dissolving or suspending the above-mentioned essential ingredients and known optional ingredients as required in a medium such as water. Known optional ingredients include oils and fats such as higher alcohols and fatty acid esters; nonionic surfactants such as polyoxyalkylene alkyl ethers that act as emulsifiers and solubilizers; humectants such as glycerin and pyrrolidone carboxylic acid, etc. By adding them, hair can be treated with a pre-shampoo treatment agent of hair cosmetics, and the finish after hair washing can be arbitrarily adjusted. That is, a moist finish can be obtained by adding a liquid oil component, a more moist finish can be obtained by adding a humectant component, and a smoother finish can be obtained by using a higher alcohol. Next, the present invention will be explained with reference to Examples and Reference Examples, but the present invention is not limited to these Examples. Reference example 1 40 for 10 kg of whole birch tree (Betula alba) plant
Add %1,3-butylene glycol 20, 20~
Centrifuge after soaking at 25°C for 10-15 days. Add 1,3-butylene glycol 10 to the residue and soak again, combine this soaking liquid with the liquid obtained during centrifugation, and age this in a cool and dark place (0 to 5°C) for about 40 days. Thus, a birch extract with 5% solids and a dark brown liquid is obtained. Reference example 2 50 for 10 kg of whole birch tree (Betula alba) plant
Add 20% ethanol and soak in a cool dark place for 20 days. A brown liquid birch extract containing 6.5% solids is thus obtained. Reference Example 3 Add 10 g of a 50% propylene glycol aqueous solution to 5 kg of rosemary (Rosemarinus Officinalis) leaves, and reflux at 50°C for 12 hours to obtain an extract. Then, the extract was separated and the residue was removed to obtain the final product. Thus, a brown liquid rosemary extract containing 10% solids was obtained. Example 1 Shampoo: A shampoo composition having the formulation shown in Table 1-A was prepared and a performance evaluation test was conducted. The results are shown in Table 1-B. Incidentally, performance evaluation in the examples was carried out by the following method. (1) Foaming test method: Add 0.1% lanolin as an artificial stain to a 1% aqueous solution of shampoo composition, and stir in a cylinder for 5 minutes with a flat propeller at 40°C and 1000 rpm with rotation every 10 seconds. After stirring was completed, evaluation was made based on the amount of foam 30 seconds later. (2) Feeling of foam Moisten 30g of human hair with 40℃ water and add 20g of water. Next, hair is washed using 1 g of the shampoo composition, and the feel of the foam is evaluated by sensory evaluation by 20 female panelists. Evaluation Items: Evaluate how easily your fingers run through your hair when washing your hair, as the "slippage of the foam." Evaluation Criteria〇Bubble slippage is better than the standard product △Slightly better than the standard product × Same as the standard product (3) Combing power Moisten 30g of human hair with 40℃ water and add 20g of water. . Repeat the washing and rinsing operations twice using 1 g of the shampoo composition, and when the hair is deflated, place it on a strain gauge and comb it with a comb, and measure the force applied at that time (when wet). Dry with a hair dryer
After leaving it in a constant temperature and humidity room at 20°C and 65% relative humidity overnight, place it on a strain gauge and measure the force applied at that time with a comb (when dry).

[Table] (4) Hair fly Observe whether the hair fly phenomenon occurs due to static electricity when measuring the dry state of "Kushi Dori". Evaluation: Hair flies occur. × 〃 Doesn't happen.

[Table] Example 2 Hair Rinse: A hair rinse having the formulation shown in Table 2 was prepared. Hair was treated with 500 ml of a 50-fold dilution of these hair rinses, rinsed twice with warm water and air-dried, and 20 panelists evaluated each composition using a 5-point scale. Evaluation standards are good (5 points).
Fairly good (4 points), Fair (3 points), Fairly bad (2 points)
(1 point) and poor (1 point), and the results are shown in Table 3 as average values.

【table】

[Table] Example 3 Hair Treatment: Hair treatments with formulations (H) to (K) were prepared based on the following basic formulations. (Basic recipe) Liquid paraffin 5.0% White petrolatum 2.0% Cetyl alcohol 2.0% POE(20) sorbitan monostearate 1.0% Glycerin 10.0% Water Balance PH7.0 (H) Nothing is added to the above recipe. (I) Add 1.0% birch extract (from Reference Example 1). (J) Keratin hydrolyzate (average molecular weight 20000) 2.0
Add %. (K) Add 1.0% birch extract (from Reference Example 1) and 2.0% keratin hydrolyzate (average molecular weight 20000). Regarding this hair treatment, the following items were evaluated using a 5-point scale as described above, and the average values are shown in Table 4.

[Table] Example 4 Hair setting agent: Hair setting agents having the compositions shown in Table 5 were manufactured and their set holding power was examined. The results are shown in Table 6.

【table】

【table】

[Table] Example 5 Hair Liquid: Composition: Rosemary extract (manufactured by Novaroam) 1.0% Keratin oxidative decomposition product 0.1% Polyoxypropylene (30) butyl ether
15.0% ethanol 40.0% water Balance manufacturing method: Mix the above ~ and completely dissolve each component to obtain hair liquid. Example 6 Hair tonic: Composition: Rosemary extract (from Reference Example 3)
1.0% Keratin hydrolyzate 0.1% PCA-Al 0.5% Ethanol 55.0% Water Balance manufacturing method: Mix each of the above ingredients and stir until homogeneous to obtain hair tonic. Example 7 Setting lotion: A setting lotion having the composition shown in Table 7 was prepared, and the feel of the hair after use and the effect of maintaining the set were examined. The results are shown in Table 8.

[Table] Test method: (1) Feel of hair after treatment Made from Japanese woman's hair, length 20cm, weight 20g
After applying 2 g of the hair cosmetic to the hair strands and thoroughly spreading it over the hair, the hair was rinsed with running water at 40°C for 1 minute, and the feel of the hair was sensory evaluated. For the sensory evaluation, the following evaluation points were assigned based on paired comparisons using hair tresses treated with a commercially available hair rinse agent containing quaternary ammonium salts and hydrocarbons as the main ingredients. (The average rating of the 20 expert panelists is shown in the table.) Evaluation Point Evaluation +2 Feels better than the standard hair bundle +1 〃 〃 Slightly better 0 Feels the same as 〃 −1 Feels slightly worse than 〃 − 2 〃 〃 Bad (2) Set retention effect Made from Japanese woman's hair, length 20cm, weight 5g
Apply 1g of hair cosmetics to the hair strands, spread it thoroughly, rinse with running water at 40℃ for 1 minute, remove excess moisture with paper, and cut the hair into 1.5cm in diameter.
Wrap it around the lath tube so that the width is 5cm and secure both ends. This product is further left under conditions of 65RH% and 20°C for 24 hours to form curls. After 24 hours, uncurl the hair, hang the hair vertically, measure the length, and calculate the degree of curl using the formula below. Curl degree (%) = A ₀ - (B ₀ - A ₀ ) / A ₀ × 100 A ₀ : Hair length immediately after uncurling B ₀ : Hair length 12 hours after uncurling (3) Measurement of combing force in a wet state After evaluating the feel of the hair, the hair was fixed on a strain gauge and the resistance value was recorded when the hair was repeatedly passed through a nylon comb 20 times, and the average value was calculated. I used it as a combing force. (4) Measuring the feel and combing force in a dry state After measuring the feel and combing force in a wet state, air dry the hair bundle and evaluate according to the evaluation and measurement method in (1) and (3). did. result:

[Table] Example 8 Setting lotion: A setting lotion having the composition shown in Table 9 was prepared, and in the same manner as in Example 7, the feel of the hair after use and the setting retention effect (curl degree) were examined. The results are shown in the same table.

[Table] *: Invention product

Claims (1)

[Claims] 1 Birch, rosemary, arnica, hamamelis, camocil, sage, St. John's bread, henna, hops, lime, aloe, wild zyme, calendula, horsetail, mountain gentian, nettle, chiest nut, avocadoine, seaweed, milfoil, coltofts A hair cosmetic containing a polar solvent extracted extract of a plant selected from the group of , marigold, peach, rose, sanna, thyme, and white lily, and keratin or a keratin decomposition derivative.