JP2002226339A - Oxidative hair dye composition - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain an oxidative hair dye composition affording glossy, good hair-dyeing power and good in the fastness to shampoo, light and sweat. SOLUTION: This oxidative hair dye composition is characterized by comprising (a) 2-(β-hydroxyethyl)-p-phenylenediamine or a salt thereof and at least one ingredient selected from (b) respective silylated products and esterified products of the respective hydrolyzates of elastin, collagen, keratin, soybean protein, wheat protein and milk protein and (c) respective hydrolyzates of silk, pearl and albumen protein, quaternarized products thereof, their condensates with fatty acids, esterified products thereof and silylated products thereof.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an oxidative hair dye, and more particularly, to an oxidative hair dye which can provide a glossy and good hair dyeing power and has good fastness to shampoo, light and sweat. Things.

[0002]

2. Description of the Related Art As a hair dye, a two-part oxidative hair dye consisting of a first agent containing an oxidation dye intermediate and a second agent containing an oxidant has been widely used. This hair coloring agent is a dye that causes a colorless low-molecular weight oxidation dye intermediate to penetrate into the hair and undergoes oxidative polymerization in the hair to generate and dye a dye. These oxidative hair dyes can dye hair in various colors as desired.

[0003]

However, conventional oxidative hair dyes are not sufficiently satisfactory in terms of gloss and hair dyeing power of hair after hair dyeing.
Discoloration was observed due to sweating and the like, resulting in an unnatural color.

[0004]

Means for Solving the Problems The present inventor has conducted intensive studies in view of the above situation and found that 2- (β-hydroxyethyl) -p-phenylenediamine or a salt thereof and a specific protein hydrolyzate derivative The present invention has been found to provide a glossy and good hair dyeing power, and to provide an oxidized hair dye composition having good fastness to shampoo, light and sweat, thereby completing the present invention. Was.

That is, the present invention comprises (a) 2- (β-hydroxyethyl) -p-phenylenediamine or a salt thereof, and the following components (b) and (c): (b) elastin, collagen, keratin , Soy protein, wheat protein and milk protein hydrolyzate and esterified product (c) Silk, pearl and egg white protein hydrolyzate and quaternized product thereof, condensate with fatty acid, esterified product and silylated product The present invention provides an oxidative hair dye composition characterized by containing one or more selected from the group consisting of: Hereinafter, the present invention will be described in more detail.

[0006]

DETAILED DESCRIPTION OF THE INVENTION In the present invention, the component (a) used is 2- (β-hydroxyethyl) -p
-Phenylenediamine or a salt thereof. The compounding amount of the component (a) is 0.01 to 15% by weight, and 0.01% by weight.
If it is less than 15%, sufficient hair dyeing effect cannot be obtained and 15% by weight
Beyond that, the effect remains unchanged and economical. Furthermore, 0.1 to 10% by weight is preferable, and more excellent hair dyeing effect can be obtained by adding 0.1% by weight or more.
On the other hand, when it exceeds 10% by weight, the increase in the hair dyeing effect is small.

The component (b) includes silylated and esterified hydrolysates of elastin, collagen, keratin, soy protein, wheat protein and milk protein. A specific example is methylsilanol / N
-Acetyl methionine / hydrolyzed elastin condensate, methylsilanol / lactic acid / hydrolyzed elastin condensate, methylsilanol / hydrolyzed elastin condensate, N- [2
-Hydroxy-3- [3- (dihydroxymethylsilyl) propoxy] propyl] hydrolyzed collagen, hydrolyzed keratin ethyl, N- [2-hydroxy-3- [3
-(Dihydroxymethylsilyl) propoxy] propyl] hydrolyzed keratin, hydrolyzed collagen ethyl, hydrolyzed collagen hexadecyl, N- [2-hydroxy-3- [3- (dihydroxymethylsilyl) propoxy] propyl] hydrolyzed soybean protein N- [2-hydroxy-3- [3- (dihydroxymethylsilyl) propoxy] propyl] hydrolyzed wheat protein, N- [2-
Hydroxy-3- [3- (dihydroxymethylsilyl)
Propoxy] propyl] hydrolyzed casein.

The component (c) includes hydrolysates of silk, pearl and egg white proteins, quaternized products thereof, condensates with fatty acids, esterified products and silylated products. Specific examples include hydrolyzed silk, hydrolyzed silk ethyl, N- [2-hydroxy-3- (stearyldimethylammonio) propyl] hydrolyzed silk, and N- [2-hydroxy-3- (trimethylammonio chloride). )
Propyl] hydrolyzed silk, N- [2-hydroxy-3- (coconut oil alkyldimethylammonio) propyl] hydrolyzed silk, N- [2-hydroxy-3-chloride]
(Lauryldimethylammonio) propyl] hydrolyzed silk, N- [2-hydroxy-3- [3- (dihydroxymethylsilyl) propoxy] propyl] hydrolyzed silk, N- [2-hydroxy-3- (stearyldimethyl) chloride Ammonio) propyl] hydrolyzed silk, N-chloride
[2-Hydroxy-3- (trimethylammonio) propyl] hydrolyzed conchiolin, N- [2-hydroxy-3- (trimethylammonio) propyl] hydrolyzed silk, N- [2-hydroxy-3- (chloride) Lauryldimethylammonio) propyl] hydrolyzed silk, stearoyl hydrolyzed silk sodium, lauroyl hydrolyzed silk sodium, hydrolyzed silk monoethanolamine, coconut oil fatty acid hydrolyzed silk potassium, hydrolyzed conchiolin, hydrolyzed egg white, hydrolyzed albumin, etc. Is mentioned.

In the present invention, one or more selected from the group consisting of component (b) and component (c) are used.
The compounding amount is 0.01 to 15% by weight. If the amount is less than 0.01% by weight, the effect of imparting gloss to the hair cannot be sufficiently obtained, and if the amount exceeds 15% by weight, stickiness occurs and the touch surface is inferior. Not only that, the hair dyeing power also decreases, which is not preferable. Preferably it is 0.05 to 10% by weight.

[0010] The oxidation hair dye composition of the present invention may further contain an oxidation dye intermediate and / or a coupler other than the component (a).

Examples of the oxidation dye intermediate other than the component (a) include one or more selected from phenylenediamines, aminophenols, diaminopyridines, and salts thereof. Among them, p-phenylenediamine, toluene-2,5-diamine, N, N
-Bis (β-hydroxyethyl) -p-phenylenediamine, N-phenyl-p-phenylenediamine, 4,
4'-diaminodiphenylamine, 2-chloro-p-phenylenediamine, N, N-dimethyl-p-phenylenediamine, p-aminophenol, o-aminophenol, p-methylaminophenol, 2,6-dichloro-
Preferred are p-phenylenediamine, p-aminophenylsulfamic acid, 2,5-diaminopyridine and salts thereof. The compounding amount is 0.01 to 15% by weight,
If the amount is less than 0.01% by weight, a sufficient hair dyeing effect cannot be obtained. If the amount exceeds 15% by weight, the effect remains unchanged and is not economical. Further, the amount is preferably 0.1% by weight to 10% by weight, and more excellent hair dyeing effect can be obtained by adding 0.1% by weight or more. On the other hand, when it exceeds 10% by weight, the increase in the hair dyeing effect is small.

Examples of the coupler include resorcinol, pyrogallol, catechol, m-aminophenol, m-phenylenediamine, o-aminophenol, 2,4-diaminophenol, 1,2,4-benzenetriol, toluene-3,4- Diamine, toluene-2,4-diamine, hydroquinone, α-naphthol, 2,6-diaminopyridine, 1,5-dihydroxynaphthalene, 5-amino-o-cresol, diphenylamine, p-methylaminophenol, phloroglucin, 2, 4-diaminophenoxyethanol, gallic acid, tannic acid, ethyl gallate, methyl gallate, propyl gallate, quintet, 1-methoxy-2-amino-4- (2-hydroxyethyl) aminobenzene, 5- (2-hydroxy Ethylamino) -2-methyl Phenol, etc. and salts thereof. The compounding amount is from 0.01 to 10% by weight. If the amount is less than 0.01% by weight, sufficient dyeability cannot be obtained. If the amount exceeds 10% by weight, the effect remains unchanged and is not economical. Further, the content is preferably 0.1% by weight to 5% by weight, and more excellent dyeing properties can be obtained by adding 0.1% by weight or more. On the other hand, when the content exceeds 5% by weight, the increase in the dyeability is reduced. In addition, those listed in “Quasi-drug raw material standards” (published in June 1991, Yakuji Nippo) can be used as appropriate.

Further, by blending a direct dye,
Various tones can be obtained. Known direct dyes such as tar dyes and natural dyes can be used.
Species or two or more species may be used in combination. Among them, nitro dyes, azo dyes, nitroso dyes, triphenylmethane dyes, xanthene dyes, quinoline dyes, anthraquinone dyes, and indigo dyes are exemplified. The amount of these is usually 0.01 to 10% by weight. Specific examples include nitro-p-phenylenediamine, p-nitro-o
-Phenylenediamine, p-nitro-m-phenylenediamine, 2-amino-4-nitrophenol, 2-amino-5-nitrophenol, piclamic acid, salts thereof, and "Ministerial ordinance for determining tar dyes usable in pharmaceuticals and the like"
(Announced in 1966, Ministry of Health and Welfare) Red dye No. 2, Red No. 3, Red No. 102, Red No. 104 (1), Red No. 105 (1), Red No. 106, Red 201 , Red 227, Red 230 (1), Red 230 (2), Red 231, Red 232, Red 401, Red 502, Red 503, Red 504
No. 4, Red No. 506, Yellow No. 4, Yellow No. 5, Yellow No. 202 (1), Yellow No. 202 (2), Yellow No. 203, Yellow No. 402, Yellow No. 403 (1), Yellow No. 406, Yellow 407, Orange 205, Orange 207, Orange 402
No. 3, Green No. 3, Green No. 204, Green No. 205, Green No. 40
No. 1, green No. 402, brown No. 201, purple No. 401, blue No. 1, blue No. 2, blue No. 202, blue No. 203, blue No. 205, black No. 401 and the like.

In the present invention, if necessary,
Alkali agent, cationized polymer, anionic polymer, nonionic polymer, amphoteric polymer, cationic surfactant, anionic surfactant, nonionic surfactant, amphoteric surfactant, higher fatty acid, higher alcohol, carbonized Hydrogen and a solvent can be blended.

Examples of the alkaline agent include ammonia, monoethanolamine, diethanolamine, triethanolamine, alkanolamines such as monoisopropanolamine, diisopropanolamine and triisopropanolamine, sodium hydroxide, potassium hydroxide and the like. One or two or more of them can be used in combination.

The cationized polymer is an aqueous solution containing an amino group or an ammonium group bound to a polymer chain or containing at least dimethyldiallylammonium halide as a constituent unit. Examples thereof include a cationized cellulose derivative and a cationic starch. Cationized guar gum derivatives, diallyl quaternary ammonium salt / acrylamide copolymers, and quaternized polyvinylpyrrolidone derivatives. Commercially available cationized cellulose derivatives include Leogard G and GP of Lion Corporation and Polymers JR-125 and JR-4 of Union Carbide.
00, JR-30M, LR-400, LR-30M and the like. Other cationized cellulose derivatives include hydroxyethylcellulose dimethyldiallylammonium chloride, and commercially available products such as Cellcoat H-100, manufactured by National Starch and Chemical Co., Ltd.
L-200 and the like. Examples of the cationized guar gum derivatives are described in JP-B-58-35640, JP-B-60-46158, and JP-A-58-53996, and include Jaguar C-13 of RHONE-POULENC.
S, -14S, -17, -210, -162,
It is commercially available as HI-CARE1000. Examples of the cationic diallyl quaternary ammonium salt / acrylamide copolymer include commercially available products such as Margon 100 and 550 manufactured by Calgon. The quaternized polyvinylpyrrolidone derivative preferably has a molecular weight of 10,000 to 2,000,000, and commercially available products include Guffcoat 732, 755, 755N of ASP Japan Co., Ltd.

Examples of the anionic polymer include acrylic acid / acrylic acid amide / ethyl acrylate copolymer, acrylic acid / acrylic acid amide / ethyl acrylate copolymer potassium salt solution, alkyl acrylate / alkyl methacrylate, Diacetone acrylamide / methacrylic acid copolymer solution, acrylic acid / alkyl methacrylate copolymer, acrylic resin alkanolamine solution, carboxyvinyl polymer, hydroxypropyl acrylate, butylaminoethyl methacrylate, octylamide acrylate copolymer, Vinyl acetate / crotonic acid copolymer, vinyl acetate / crotonic acid / vinyl neodecanoate copolymer, vinyl acetate / crotonic acid / vinyl propionate copolymer, methyl vinyl ether / monobutyl maleate copolymer And the like.

Nonionic polymers include natural, semi-synthetic and synthetic polymers. Examples of the natural nonionic polymer include cellulose, guar gum, agar, starch, hydrolyzed starch and dextrin. Examples of the semi-synthetic nonionic polymer include methylcellulose, ethylcellulose, hydroxyethylcellulose, hydroxypropylcellulose, hydroxypropylmethylcellulose, carboxymethyldextran, and carboxymethylchitin. Further, as synthetic nonionic polymers, polyethyl acrylate, polyacrylamide, polyethylene glycol, polypropylene glycol, polyoxyethylene polyoxypropylene copolymer, polyoxyethylene polyoxypropylene decyl tetradecyl ether, polyoxy Ethylene polyoxypropylene butyl ether, polyoxyethylene polyoxypropylene hexylene glycol ether, polyoxypropylene butyl ether, polyvinyl pyrrolidone, polyoxypropylene glycol, dimethyl polysiloxane, phenylmethyl polysiloxane, polyether-modified polysiloxane, amino-modified polysiloxane, Examples include polyoxyethylene monostearate and polyoxyethylene distearate.

Examples of the amphoteric polymer include N-methacryloylethyl N, N-dimethylammonium α-N
-Methylcarboxybetaine / butyl methacrylate copolymer (commercial name; Yukaformer AM-75; manufactured by Mitsubishi Chemical Corporation), hydroxypropyl acrylate / butylaminoethyl methacrylate / octylamide acrylate copolymer (commercial name; Amphomer 28) −4910; manufactured by National Starch Co., Ltd.), dimethyldiallylammonium chloride / acrylic acid copolymer (commercial name: Marcoat 280, 29)
5; manufactured by Calgon), terpolymer of dimethyldiallylammonium chloride / acrylamide / acrylic acid (commercial name; Marcoat Plus 3330, 3331; manufactured by Calgon), acrylic acid / methyl acrylate / methacrylamidopropyltrimethylammonium copolymer (Commercial name; Marcoat 2001; manufactured by Calgon).

Examples of the cationic surfactant include quaternary ammonium salts. Specific examples thereof include alkyltrimethylammonium chloride, lauryltrimethylammonium chloride, cetyltrimethylammonium chloride, cetyltrimethylammonium bromide, and stearyltrimethylammonium chloride. , Stearyltrimethylammonium bromide, lauryltrimethylammonium bromide, dialkyldimethylammonium chloride, dicetyldimethylammonium chloride, distearyldimethylammonium chloride,
Dicocoyl dimethyl ammonium chloride, myristyl dimethyl benzyl ammonium chloride, stearyl dimethyl benzyl ammonium chloride, lanolin fatty acid aminopropylethyl dimethyl ammonium ammonium sulfate and the like can be mentioned.

The following are examples of the anionic surfactant. 1. Sulfate ester 1-1) Alkyl sulfate ester sodium lauryl sulfate, triethanolamine lauryl sulfate, ammonium lauryl sulfate, sodium cetyl sulfate, sodium stearyl sulfate, etc. 1-2) Alkyl and alkyl allyl ether sulfate salt polyoxyethylene (hereinafter, referred to as "polyoxyethylene") Abbreviated as POE) sodium lauryl ether sulfate, POE lauryl ether triethanolamine sulfate, POE lauryl ether ammonium sulfate, POE alkyl ether sodium sulfate,
POE alkyl ether triethanolamine sulfate, P
OE alkyl ether diethanolamine sulfate, POE
1-3) Sulfuric acid ester salt of higher fatty acid ester salt, etc. Hardened coconut oil fatty acid sodium glyceryl sulfate, etc. 1-4) Sulfuric acid ester salt of higher fatty acid alkylolamide 1-5) Sulfated oil, sulfated castor oil, etc. 2 . Phosphate ester POE lauryl ether phosphoric acid, POE oleyl ether phosphoric acid, POE cetyl ether phosphoric acid, POE stearyl ether phosphoric acid, POE alkyl ether phosphoric acid,
2. POE alkyl phenyl ether phosphoric acid and its salts (sodium salt, triethanolamine salt), etc. Sulfonate 3-1) α-olefin sulfonate 3-2) Sulfonate of higher fatty acid ester 3-3) Sulfonate of higher fatty acid amide Sodium methyltaurine coconut oil fatty acid, sodium lauroylmethyltaurine, etc. 3-4 3) Sulfosuccinate sodium sulfosuccinate, disodium lauryl sulfosuccinate, disodium sulfosuccinate, POE disodium sulfosuccinate, PO
3. Disodium lauryl sulfosuccinate, disodium POE lauroyl ethanolamide sulfosuccinate, disodium undecylenoylamidoethyl sulfosuccinate, etc. Carboxylates 4-1) Condensates of higher fatty acids and amino acids N-acyl sarcosine salts such as sodium lauroyl sarcosine, sodium N-lauroyl-L-glutamate, disodium N-stearoyl-L-glutamate, N-myristoyl-L- N-acyl glutamate such as sodium glutamate 4-2) Fatty acid soap Sodium salt, potassium salt, triethanolamine salt or ammonium salt such as oleic acid, stearic acid, lauric acid and palmitic acid

Examples of the nonionic surfactant include the following. 1. POE alkyl ether POE cetyl ether, POE stearyl ether, P
OE behenyl ether, POE oleyl ether, PO
1. E lauryl ether, POE octyl dodecyl ether, POE hexyl decyl ether, POE isostearyl ether, etc. 2. POE alkyl allyl ether POE nonyl phenyl ether, POE octyl phenyl ether, etc. POE sorbitan fatty acid ester POE sorbitan monooleate, monostearic acid P
OE sorbitan, POE sorbitan monopalmitate,
POE sorbitan monolaurate, PO trioleate
3. E sorbitan, etc. 4. POE glyceryl monofatty acid ester POE glycerin monostearate, POE glycerin monomyristate, etc. 5. POE sorbitol fatty acid ester POE sorbite tetraoleate, POE sorbite hexastearate, POE sorbite monolaurate, bee wax of POE sorbitol, etc. 6. Castor oil, hydrogenated castor oil derivatives POE hydrogenated castor oil, POE castor oil, etc. 7. POE fatty acid ester Polyethylene glycol monooleate, polyethylene glycol monostearate, polyethylene glycol monolaurate, etc. 8. Higher fatty acid glycerin esters Lipophilic glyceryl monooleate, lipophilic glyceryl monostearate, self-emulsifying glyceryl monostearate, and the like. 9. Sorbitan fatty acid ester Sorbitan monooleate, sorbitan sesquioleate, sorbitan trioleate, sorbitan monostearate, sorbitan monopalmitate, sorbitan monolaurate, etc. 10. Lanolin derivatives POE lanolin, POE lanolin alcohol, POE sorbitol lanolin, etc. 11. Alkylolamide lauric acid diethanolamide, coconut oil fatty acid diethanolamide, etc. 12. POE fatty acid amide POE stearic acid amide and the like 13. Sucrose fatty acid ester Alkyl amine oxide, dimethyl lauryl amine oxide, etc.

Examples of the amphoteric surfactant include a glycine-type amphoteric surfactant, an aminopropionic acid-type amphoteric surfactant, an aminoacetic acid-type amphoteric surfactant, and a sulfobetaine-type amphoteric surfactant. For example, 2-alkyl-N-carboxymethyl-N-hydroxyethylimidazolinium betaine, lauryldimethylaminoacetate betaine, undecylcarboxymethoxyethylcarboxymethylimidazolinium betaine sodium, undecylhydroxyethylimidazolinium betaine sodium, undecyl -N-hydroxyethyl-N-carboxymethylimidazolinium betaine, alkyldiaminoethylglycine hydrochloride solution, stearyldihydroxyethylbetaine, stearyldimethylaminoacetic acid betaine, sodium stearyldimethylbetaine solution, bis (stearyl-
N-hydroxyethylimidazoline) chloroacetic acid complex,
Coconut oil alkyl-N-carboxyethyl-N-hydroxyethylimidazolinium betaine sodium, Coconut oil alkyl-N-carboxyethoxyethyl-N-carboxyethylimidazolinium disodium hydroxide, Coconut oil alkyl-N-carboxymethoxyethyl −
N-carboxyethyl imidazolinium disodium hydroxide, coconut oil alkyl-N-carboxymethoxyethyl-N-carboxyethylimidazolinium disodium lauryl sulfate, coconut oil betaine, coconut fatty acid amidopropyl betaine, coconut fatty acid N-carboxymethoxyethyl-N-carboxyethylimidazolinium betaine sodium, triethanolamine laurylaminopropionate, sodium β-laurylaminopropionate, lauryl N-carboxymethoxyethyl-N-carboxymethylimidazolinium disodium dodecanoyl Sarcosine, lauryl diaminoethyl glycine sodium, amidopropyl betaine laurate solution, lauryl sulfo betaine, lauryl hydroxy sulfo betaine, etc. And the like.

The higher fatty acids include, for example, oleic acid, myristic acid, lauric acid, stearic acid, isostearic acid, behenic acid, arachiic acid, arachidonic acid,
Linoleic acid, linoleic acid, and the like.
Seed or two or more kinds can be blended.

As higher alcohols, for example, lauryl alcohol, myristyl alcohol, cetyl alcohol, stearyl alcohol, cetostearyl alcohol, behenyl alcohol, isostearyl alcohol,
Oleyl alcohol, 2-hexyldecanol, 2-octyldodecanol, 2-decyltetradecanol and the like can be mentioned, and one or more of these can be blended.

Examples of the hydrocarbon include paraffin,
Examples include liquid paraffin, light liquid paraffin, light liquid isoparaffin, heavy liquid isoparaffin, vaseline, squalane, ceresin, microcrystalline wax, ozokerite, pristane, and the like.

Examples of the solvent include ethanol, isopropanol, propylene glycol, dipropylene glycol, 1,3-butylene glycol, isoprene glycol, hexylene glycol, ethyl carbitol, glycerin, diglycerin, polyethylene glycol, polypropylene glycol and the like. One, or two or more, can be combined.

The hair dye composition of the present invention can be produced according to a conventional method, and its dosage form is liquid, emulsion, cream, gel,
It can be in the form of a paste, foam, or the like.

In the oxidative hair dye composition of the present invention, in addition to the above-mentioned components, other optional components usually used in the cosmetics field can be added as long as the effects of the present invention are not impaired. Examples of such optional components include hydrolysates obtained by hydrolyzing proteins such as collagen, keratin, elastin, fibroin, conchiolin, soybean protein, casein, and gelatin with acids, alkalis, enzymes, and the like, and quaternized cations. Polypeptides such as denatured proteins; sodium pyrrolidonecarboxylate, sodium lactate, sorbitol,
Moisturizing agents such as hyaluronic acid; oils such as castor oil, cacao butter, mink oil, avocado oil, jojoba oil, macadamia nut oil, olive oil; waxes such as beeswax, whale wax, lanolin, carnauba wax, candelilla wax; myristic acid Fatty acid esters such as isopropyl, hexyl laurate, cetyl lactate, oleyl oleate, hexadecyl 2-ethylhexanoate, octyldodecyl myristate; silicone derivatives such as polyether-modified silicone and alkyl-modified silicone; benzyl alcohol, phenethyl alcohol, benzyloxy Dyeing assistants such as ethanol, N-methylpyrrolidone, N-ethylpyrrolidone, ethylene carbonate and propylene carbonate; hydrocarbons such as liquid paraffin, solid paraffin, isoparaffin and squalane; Preservatives such as Raven; EDTA-
Chelating agents such as Na; stabilizing agents such as phenacetin and 8-oxyquinoline; ascorbic acid, thioglycolic acid,
Antioxidants such as sulfites; propellants such as liquefied petroleum gas, dimethyl ether, nitrogen, and carbon dioxide; and plant extracts, crude drug extracts, vitamins, pigments, fragrances, pigments, and ultraviolet absorbers.

The oxidative hair dye composition of the present invention can be produced according to a conventional method, and its dosage form is powder, granule, liquid, emulsion,
It can be in the form of cream, gel, paste, foam, etc. At the time of use, these are usually mixed with the second agent containing an oxidizing agent in a weight ratio of 2: 1 to 1: 5. In addition, the powdery or granular form can also be made into a one-part system that simultaneously contains an oxidizing agent and is mixed with water at the time of use.

The oxidizing agent used herein includes, for example, hydrogen peroxide, urea peroxide, persulfate, perborate,
Percarbonate, Sodium peroxide, Potassium peroxide, Magnesium peroxide, Barium peroxide, Calcium peroxide, Strontium peroxide, Melamine peroxide, Sulfate hydrogen peroxide adduct, Phosphate hydrogen peroxide adduct , Hydrogen phosphate adduct of pyrophosphate, bromate, periodate and the like.

The second agent includes phenacetin, EDT
A and other stabilizers, nonionic surfactants, anionic surfactants, cationic surfactants, amphoteric surfactants, cationized polymers, higher alcohols, hydrocarbons, fatty acids,
Propellants such as waxes, oils and fats, solvents, acids, pH adjusters, fragrances, liquefied petroleum gas, dimethyl ether, nitrogen, carbon dioxide gas and the like can be appropriately compounded as required.

Next, embodiments of the present invention will be described, but the present invention is not limited to the following embodiments.

[0034]

EXAMPLES Examples 1 to 3 and Comparative Example 1 having the compositions shown in Table 1
2 and the oxidized hair dye compositions of Examples 4 to 6 and Comparative Examples 3 and 4 having the compositions shown in Table 2 were prepared by ordinary methods.

[0035]

[Table 1]

[0036]

[Table 2]

A second agent having the following composition was prepared by a conventional method. (Second agent) wt% aqueous hydrogen peroxide (35%) 15.0 cetanol 5.0 sodium lauryl sulfate 0.5 POE (2) cetyl ether 0.2 EDTA 0.5 phenacetin 0.1 purified water

<Comparative Test> (1) The above-mentioned oxidative hair dye composition and the above-mentioned second agent were mixed at a weight ratio of 1: 1 respectively, and a human hair bundle mixed with white hair was dyed by an ordinary method. . The gloss and hair dyeing power of the hair at this time were evaluated according to the following criteria. a. Gloss of hair ○: glossy △: slightly glossy ×: glossy b. Hair dyeing power ○: good △: slightly bad ×: bad

(2) The above hair dye bundle was divided into four, and one was left as a control, and the remaining three were used to evaluate the fastness to shampoo, light and sweat, respectively. c. Shampoo resistance 5% by weight of dyed hair bundles in aqueous sodium lauryl sulfate solution
After immersion at 0 ° C. for 15 minutes, it was washed and dried. The hair tresses were evaluated according to the following criteria using untreated hair dye tresses as controls. ：: Almost no discoloration Δ: Slight discoloration ×: Many discoloration d. Light fastness The hair tresses were exposed to sunlight for 30 days, and the hair tresses were evaluated according to the following criteria using the untreated hair tresses as controls. ：: Little change in color tone Δ: Slight change in color tone ×: Discoloration to unnatural color e. Sweat Resistance The dyed hair bundle was wrapped in a cotton cloth moistened with artificial sweat having the following composition, left at 25 ° C. for 15 minutes while applying pressure with a weight, and then washed and dried. The hair was evaluated according to the following criteria with the untreated hair dye bundle as a control. (Artificial sweat) wt% disodium phosphate 0.8 sodium chloride 0.8 acetic acid 0.5 purified water qs (evaluation criteria) ○: little discoloration △: slight discoloration ×: many discolorations The results are shown in Tables 1 and 2.

From the results shown in Tables 1 and 2, it can be seen that the oxidative hair dye composition of the present invention has a glossy and good hair dyeing power and also has good fastness to shampoo, light and sweat.

Example 7% by weight hydrolyzed silk liquid 0.1 2- (β-hydroxyethyl) -p-phenylenediamine sulfate 4.5 p-phenylenediamine 0.5 resorcin 0.25 α-naphthol 0.2 p-aminophenol 0.3 1,5-dihydroxynaphthalene 0.15 2-methylresorcinol 1.0 4-nitro-m-phenylenediamine 0.3 cetostearyl alcohol 10.0 POE lauryl ether sodium sulfate 3.0 monostearin Glycerin acid 2.0 Polydimethyl methylene piperidinium chloride solution 0.3 Cetyltrimethylammonium bromide 0.3 Disodium EDTA 0.1 28% ammonia water Adjust to pH 9.5 Purified water Appropriate amount

The oxidative hair dye composition of the above example was prepared by a conventional method, mixed with the oxidizing agent at a weight ratio of 1: 1 and subjected to the same test as in Example 1. Example 1
Similar to the above, good results were obtained.

Example 8 wt% albumin 0.1 2- (β-hydroxyethyl) -p-phenylenediamine sulfate 4.5 toluene-2,5-diamine 0.5 resorcin 0.25 p-aminophenol 3 4-amino-3-methylphenol 0.15 m-aminophenol 1.5 α-naphthol 1.0 2-nitro-p-phenylenediamine 0.3 cetostearyl alcohol 10.0 POE lauryl ether sodium sulfate 3.0 Myristyl myristate 2.0 Polyethylene glycol 400 0.3 Sodium β-laurylaminopropionate 3.0 Lauryldimethylaminoacetate betaine 1.0 Disodium EDTA 0.1 28% ammonia water Amount to adjust to pH 9.5 Purified water Amount

The oxidative hair dye compositions of the above examples were prepared in a conventional manner, mixed with the oxidizing agent at a weight ratio of 1: 1 and subjected to the same test as in Example 1. Example 1
Similar to the above, good results were obtained.

Example 9 N- [2-hydroxy-3- [3- (dihydroxymethylsilyl) propoxy] propyl] hydrolysis collagen 0.5 N- [2-hydroxy-3- [3- (dihydroxymethylsilyl)] Propoxy] propyl] hydrolysis keratin 0.5 2- (β-hydroxyethyl) -p-phenylenediamine sulfate 4.5 N, N-bis (β-hydroxyethyl) -p-phenylenediamine sulfate 0.3 resorcinol 0.25 p-aminophenol 0.3 2,6-diaminopyridine 0.15 m-phenylenediamine 1.5 2-amino-4- (β-hydroxyethylamino) anisole 0.3 POE branched alkyl ether 5.0 POE alkyl (12-14) ether 3.0 Methylphenyl polysiloxane 5.0 Oleic acid 5.0 Polyethylene glycol 20.0 Ethyl lanolin fatty acid aminopropyl ethyldimethylammonium 0.3 Lauryl dimethylaminoacetate betaine 1.0 Sodium sulfite 0.1 Amount to 28% ammonia water pH 9.5 Purified water Appropriate amount

The oxidative hair dye composition of the above example was prepared by a conventional method, mixed with the oxidizing agent at a weight ratio of 1: 1 and subjected to the same test as in Example 1. Example 1
Similar to the above, good results were obtained.

Example 10% by weight hydrolyzed keratin ethyl liquid 0.5 hydrolyzed silk ethyl liquid 0.5 lauroyl hydrolyzed silk sodium liquid 0.5 2- (β-hydroxyethyl) -p-phenylenediamine sulfate 4. 5 N, N-bis (β-hydroxyethyl) -p-phenylenediamine sulfate 0.5 resorcin 0.25 p-aminophenol 0.3 2,6-diaminopyridine 0.15 m-phenylenediamine 1.52 -Amino-4- (β-hydroxyethylamino) anisole 0.3 POE branched alkyl ether 5.0 POE alkyl (12-14) ether 3.0 Methylphenylpolysiloxane 5.0 Oleic acid 5.0 Polyethylene glycol 20. 0 Ethyl sulfate lanolin fatty acid aminopropylethyl dimethyl ammonium Platinum 0.3 Lauryl dimethylaminoacetate betaine 1.0 Sodium sulfite 0.1 28% aqueous ammonia Adjust to pH 9.5 Purified water

The oxidative hair dye composition of the above example was prepared by a conventional method, mixed with the oxidizing agent at a weight ratio of 1: 1 and subjected to the same test as in Example 1. Example 1
Similar to the above, good results were obtained.

[0049]

According to the present invention, it is possible to provide an oxidized hair dye composition which has good glossy hair dyeing power and good fastness to shampoo, light and sweat.

Claims (1)

[Claims] (1) 2- (β-hydroxyethyl)-
The following components (b) and (c) containing p-phenylenediamine or a salt thereof; (b) silylated and esterified products of hydrolysates of elastin, collagen, keratin, soy protein, wheat protein and milk protein (c) Oxidative dyeing characterized by containing one or more selected from the group consisting of hydrolysates of silk, pearl and egg white proteins and quaternized products thereof, condensates with fatty acids, esterified products and silylated products. Hair composition.