JPH1149652A - Permanent or semi-permanent hair-dyeing agent composition - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain the subject composition capable of imparting excellent color having high luster and good combing property to hair by combining a plant extract with a natural oil and a protein hydrolysate. SOLUTION: This composition comprises one or more direct hair dyeing agents and/or oxidation dye precursors containing a combination of (A) one or more kinds of plant extracts (preferably alcoholic or aqueous alcoholic and aqueous prepared material of a plant component such as leaf, fruit, flower, root, bark or trunk of aloe, Arnica unalaschcensis Less., Valeriana officinalis L., etc.), with (B) one or more kind of natural oil (preferably avocado oil) and (C) one or more kinds of proteinases (preferably vegetable protenase). Furthermore, it is preferable that the composition contains 0.005-2.5 wt.% (as solid content in the extract) component A, 0.01-5 wt.% component B and 0.05-5 wt.% component C.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

TECHNICAL FIELD The present invention relates to a permanent or semi-permanent hair dye composition for dyeing human hair having enhanced dyeing effect and improved operability.

[0002]

BACKGROUND OF THE INVENTION It is known to classify hair dye compositions into two general categories. One is a permanent hair dye composition containing an oxidation dye precursor, which reacts with an oxidizing agent to develop a desired hair color according to a selected formulation, and the other is a hair dyeing composition. It is a semi-permanent hair dye composition containing a direct dye that does not require any additional oxidizing agent to exhibit its effect. The hair dyeing effect of the semi-permanent hair dye composition is clearly less persistent than that of the permanent hair dye composition.

[0003] Hair dye compositions based on direct dyes are
It is usually applied as a hair dye shampoo, hair dye lotion or color setting lotion, sometimes also as an aerosol foam. Especially in the case of hair dye compositions based on vegetable dyes, the use of powdered products has been suggested, but they are mixed with water before application to the hair. Hair dye compositions based on oxidation dye precursors, usually containing a developer and a coupling agent, are used as gels, emulsions or dispersions, and immediately before application to the hair, acidic solutions, dispersions, It is used in a mixture with an oxidizing agent in the form of an emulsion or gel, particularly hydrogen peroxide, to obtain a desired color.

[0004]

In spite of the wide variety of products in the field of hair dye compositions, glossy, strong and lasting colors and, if possible, a further conditioning effect on the hair are provided. There is a continuing need for improved formulations that can be applied. An object of the present invention is to provide a hair dye composition having such properties.

[0005]

According to the present invention, there is provided a permanent or semi-permanent hair dye composition containing one or more direct-acting hair dyes and / or oxidation dye precursors. A hair dye composition is constituted by combining (a) one or more plant extracts, (b) one or more natural oils, and (c) one or more protein hydrolysates. By using the hair dye composition of the present invention having such a constitution, the hair has excellent combability with high gloss and excellent color, and improved hair volume and style persistence. Can be granted.

[0006]

BEST MODE FOR CARRYING OUT THE INVENTION In the present invention, a plant extract is usually calculated on the basis of the whole ready-to-use composition (excluding an oxidizing agent), and has a solid content of 0.005 to 5% in the extract.
It is used in a proportion of 2.5% by weight, preferably 0.01 to 1% by weight, particularly preferably 0.025 to 0.5% by weight. If the composition is a direct-acting powder dye that is mixed with water before use, the content is calculated on the basis of the powder itself and is therefore generally higher.

The plant extract used in the present invention is preferably alcoholic, hydroalcoholic and aqueous (for example, prepared with steam) of plant components such as leaves, fruits, flowers, roots, bark or stems. It is a preparation. Plant extracts that can be used include, for example, aloe, rabbit rabbit, oyster, hyos, birch tree, irakusa, echinacea (ec)
hinacea), western crispy, gentian, sardine, pine needles, enishida, oats, american mansaku, chick, hop, futanpo, chamomile, chestnut, clover, lime flower, lily of the valley, melissa (melis)
sa), Yadogi, Tokusou, Ratania, Marigold, Mannrou, Western Tochiki, Safflower Hawthorn, Salvia, Tokusatsu, Western Saw, Sakura, Odoriko, Tachijakoso, Grape Leaves, Hawthorn And the like obtained from the above. Examples of usable products obtained from the market include, for example, various “Extrapone
s "," Sedaplant "and" Hexaplan "
t "and the like. Extracts that can be used and their formulations
It is also described in the "Huggers Drug Handbook", 4th edition.

[0008] As natural oils, vegetable oils are particularly preferred.
In the compositions according to the invention, proportions of from about 0.01 to 5% by weight, in particular from 0.05 to 2.5% by weight, calculated on the basis of the entire ready-to-use composition (excluding the oxidizing agent) Used in. Examples of preferred natural oils are avocado oil, coco coconut oil, coconut oil, peanut oil, whale oil, sesame oil, sunflower oil, almond oil, peach kernel oil, wheat malt oil, quinceland nut oil, sakuraso oil, jojoba oil , Castor oil, etc.
Olive oil or soybean oil, lanolin and derivatives thereof, and mineral oils such as paraffin oil and petrolatum. A particularly preferred vegetable oil is avocado oil.

In the composition of the present invention, one or more protein hydrolysates used as the third essential component (c) of the combination may comprise from 0.05 to 5% by weight, calculated on the total composition, Particularly preferably, it is used at a ratio of 0.1 to 2.5% by weight, more preferably 0.25 to 1.5% by weight. Particularly useful for this purpose include plant protein hydrolysates such as those obtained from glycoproteins having a high content of hydroxyproline groups. These preferably contain serine, since they are preferably obtained by hydrolysis of the plant cell wall. Also useful are soy protein,
Wheat protein, corn protein, plant protein hydrolyzate obtained from peanut protein, and peas,
Examples include rice, rye, potato, beans, cashew nut, walnut, peanut, and hydrolyzate of almond protein. (See European Patent Application No. 186025)

The molecular weight of these plant protein hydrolysates is usually about 500 to 100,000, preferably about 8
00 to 50,000, particularly preferably about 1,000 to 3
000, most preferably about 1,000 to 5,000
In the range. These are prepared according to the usual processes, by enzyme or acid hydrolysis. However, in principle, other protein hydrolysates and polypeptides such as "Nut"
A “rilan” type collagen hydrolyzate or elastin hydrolyzate can also be used in the hair dye composition of the present invention.

The developers preferably used in the oxidation dye precursor are mainly well-known phenylenediamines and derivatives thereof, for example, 1,4-diaminobenzene and 2,2-diaminobenzene.
5-Diaminotoluene, 4-aminophenol, 1-hydroxyethyl-2,5-diaminobenzene (European Patent Application No. 7,537 and European Patent No. 40)
0,330), tetraaminopyrimidine, triaminohydroxypyrimidine, especially 2,5,6-triamino-4-hydroxypyrimidine (see European Patent Application No. 467,026), 5-amino-salicylic acid (see European Patent Application No. No. 345,728), and 2-
(2'hydroxyethyl-) amino-5-aminotoluene (see European Patent Application No. 615,743) and the like.

[0012] Depending on the desired shade, generally all known and approved coupling agents can be used in the hair dye composition of the present invention. Suitable coupling agents include
For example, resorcin, 2-methylresorcin, 4-chlororesorcin, 2-aminophenol, 4- (N-methyl) aminophenol, 3-aminophenol, 3-aminophenol
N, N-dimethylaminophenol, 4-amino-3-
Methylphenol, 5-amino-2-methylphenol, 6-amino-3-methylphenol, 3-amino-
2-methylamino-6-methoxypyridine, 2-amino-3-hydroxypyridine, 4-aminodiphenylamine, 4,4′-diaminodiphenylamine, 2-dimethylamino-5-aminopyridine, 2,6-diaminopyridine, , 3-Diaminobenzene, 1-amino-3-
(2′-hydroxyethylamino) benzene, 1-amino-3- [bis (2′-hydroxyethyl) amino] benzene, 1,3-diaminotoluene, α-naphthol,
1,4-diamino-2-chlorobenzene, 4,6-dichlororesorcin, 4-hydroxy-1,2-methylenedioxybenzene, 1,5-dihydroxynaphthalene,
1,7-dihydroxynaphthalene, 2,7-dihydroxynaphthalene, 1-hydroxynaphthalene, 4-hydroxy-1,2-methylenedioxybenzene, 2,4-diamino-3-chlorophenol, and / or 1-methoxy- 2-amino-4- (2'-hydroxyethylamino) benzene and the like.

The content of the developer is usually about 0.05 to 5% by weight, preferably about 0.05 to 5% by weight, based on the total composition and calculated as the free base when the developer is a salt. 0.1
-3% by weight, particularly preferably about 0.25-2% by weight. The molar ratio of developer to coupling agent is usually from about 1: 1 to about 2.5: 1. Of course, mixtures of different coupling agents can be used to obtain special shades, particularly preferred mixtures are mixtures of resorcin or 2-methylresorcin with 2-aminophenol and / or 3-aminophenol. A mixture of resorcinol or 2-methylresorcinol with 1-methoxy-2-amino-4- (2′-hydroxyethylamino) benzene, 2-amino-3-hydroxypyridine and 5-amino-2-methylphenol and / or Or 1-methoxy-
Examples thereof include a mixture with 2-amino-4- (2′-hydroxyethylamino) benzene, a mixture of 1,3-diaminobenzene and 1,4-diamino-2-chlorobenzene, and the like.

If necessary to obtain a certain color tone, direct dyes can be added, such as the well-known arianol dyes or 2-amino-4,6-dinitrophenol, Nitro dyes such as -amino-6-chloro-4-nitrophenol and 2-amino-4-nitrophenol, and also well-known plant dyes such as henna at a low content, that is, about 0.05 to 1% by weight. % Can be added. The total content of the dye mixture in the final product is preferably from about 0.2 to 6.0 of the hair dye composition.
%, Particularly preferably about 0.5 to 4% by weight.

To prepare the hair dye composition of the present invention, the oxidation dye precursor, ie, the mixture of the developer and the coupling agent, and the direct dye to be used selectively are mixed in a suitable cosmetic carrier. You. Preferred forms include emulsions or creams or gels. The composition in this form and other components in the composition include, in particular, surfactants, stabilizers, thickeners and the like. Such prior art is described, for example, by K. Schrader (K.S.
Academic paper, "Basics and Formulation of Cosmetics (Grudlagen und Rezepturen)"
der Kosmetika) "1. Page 796 of c
815 pages, etc. These documents are incorporated herein by reference.

Immediately prior to use, the composition of the present invention is mixed with an equal amount of a peroxide composition, such as a 6% hydrogen peroxide solution, applied to human hair and treated for about 15-30 minutes, followed by water And rinsed off with regular shampoo.
The hydrogen peroxide composition can be replaced by other peroxide formulations, such as perborate, urea peroxide, melamine peroxide, and the like. However, these compositions need to be stored in a state where they are kept free from moisture until they are used, and the amount used and the processing method are complicated.

If the compositions according to the invention are based on direct-acting hair dyes, basically all direct dyes approved for this purpose can be used. In this regard, the German cosmetics regulations "Verordnun
g uber kosmetische Mittel
(Kosmetik-Verordnung) ", latest version, Appendix 3.

Preferred dyes in the present invention are cationic (basic) dyes, the stability and color absorption of which are particularly improved by adding galactomannan derivatives according to the present invention. Particularly preferred basic (cationic) dyes include Basic Blue 6, C.I. I. N
o. 51, 175; Basic Blue 7, C.I. I. N
o. 42, 595; Basic Blue 9, C.I. I. N
o. 52,015; basic blue 26, C.I. I. N
o. Basic blue 41, C.I. I. N
o. 11, 154; Basic Blue 99, C.I. I. N
o. 56,059; basic brown 4, C.I. I. N
o. 21,010; basic brown 16, C.I. I.
No. 12, 250; basic brown 17, C.I.
I. No. 12, 251; basic green 1, C.I.
I. No. 42,040; Basic Red 2, C.I.
I. No. 52, 240; Basic Red 22, C.I.
I. No. 11,055; Basic Red 76, C.I.
I. No. 12, 245; basic violet 1,
C. I. No. 42,535; Basic Violet 3, C.I. I. No. 42,555; basic violet 10, C.I. I. No. 45, 170; basic violet 14, C.I. I. No. 42, 510; Basic Yellow 57, C.I. I. No. 12, 719 and the like.

Acid (anionic) dyes to be selectively used include Acid Black 1, C.I. I. No. 2
0,470; Acid Blue 9, C.I. I. No. 42,
090; Acid Blue 74, C.I. I. No. 73,0
15; Acid Red 18, C.I. I. No. 16, 25
5; Acid Red 27, C.I. I. No. 16,18
5; Acid Red 87, C.I. I. No. 45,38
0; Acid Red 92, C.I. I. No. 45, 41
0; Acid Violet 43, C.I. I. No. 60,
730; Acid Yellow 1, C.I. I. No. 10,3
16; Acid Yellow 23, C.I. I. No. 19,1
40; Acid Yellow 3, C.I. I. No. 47,00
5; D & C Brown No. 5; 1, C.I. I. No. 20,1
70; D & C Green No. 5, C.I. I. No. 61,
570; D & C Orange No. 4, C.I. I. No. 1
5,510; D & C Orange No. 10, C.I. I. N
o. 45, 425: 1; D & C Orange No. 11,
C. I. No. 45, 425; D & C Red No. 2
1, C.I. I. No. 45,380: 2; D & C Red N
o. 27, C.I. I. No. 45, 410: 1; D & C Red No. 33, C.I. I. No. 17,200; D & C
Yellow No. 7, C.I. I. No. 45, 350: 1;
D & C Yellow No. 8, C.I. I. No. 45, 35
0; FD & C Red No. 4, C.I. I. No. 14,7
00; FD & C Yellow No. 6, C.I. I. No. 1
5,985 and the like.

Vegetable dyes can also be used alone or in combination with synthetic dyes, such as henna (red or black), alkana root, laccaic acid (sticky lac), logwood powder, madder root powder, rhubarb And the like. The content of the direct dye in the composition of the present invention varies depending on the form of use and the desired color of the hair, but it is about 0.01 to 2.5% by weight of the ready-to-use composition, preferably about 0.01 to 2.5% by weight. It can be about 0.05-1.0% by weight.

The permanent or semi-permanent hair dye composition of the present invention comprises:
Preferably, one or more synthetic or natural hair conditioning polymers are used, preferably from about 0.05 to 5% of the total composition.
%, Particularly preferably 0.1 to 2.5% by weight. In principle, all kinds of polymers can be used, namely nonionic, anionic, amphoteric and cationic polymers, but cationic polymers are preferred for the purposes of the present invention.

The compositions according to the invention can also contain further surfactants which are well known, preferably in an amount of about 0.5 to 6% by weight of the ready-to-use product. Preferred surfactants include anionic surfactants such as long-chain N-acylaminocarboxylic acids and salts thereof such as N-lauroyl sarcosinate and glutamate, and amphoteric surfactants such as betaines such as cocoamidopropyl betaine. And, for example, C12-C18-alkyl polyglycol ethers and ethylene oxide /
Nonionic and cationic surfactants such as propylene oxide copoly condensates and, for example, distearyl-
Alternatively, a long-chain quaternary ammonium compound such as dilauryl dimethyl ammonium chloride may be used.

The hair dye composition of the present invention can contain all additives usually used for these preparations. The type and properties are selected according to the form of use, and examples thereof include fats, fatty alcohols, emulsifiers, pH adjusters, protein hydrolysates, solubilizers, preservatives, and fragrances.
In another preferred embodiment of the present invention, a silicone derivative such as dimethicone, cyclomethicone or a silicone copolyol such as dimethicone copolyol is used.
Species or more, preferably from about 0.1 to
2.5% by weight, particularly preferably 0.25 to 1.5% by weight
Can be added.

When the semi-permanent hair dye composition is in the form of a powder, it is preferably about 1: 5 to 1:30, preferably 1:10 before use.
After mixing with water in a ratio of １ ： 1: 20, the mixture is applied uniformly to the hair, treated for about 20-30 minutes and then shampooed off.

[0025]

The following examples illustrate the superiority of the compositions of the present invention over conventional products, but do not limit the present invention. In the following Examples, the contents of each component are all expressed by weight%.

[0026]

[0027] The semi-permanent hair dye lotion composition of the above formulation, prepared by a conventional method, was applied to the hair, treated for 20 minutes, rinsed and dried, and the hair was dyed a dark brown color with a strong gloss. The hair dyed using the composition excluding any one of the three kinds of combination components (a), (b), and (c) essential for the composition of the present invention has a color tone, The gloss was weak. Also, 3, 4
After shampooing twice, the color depth decreased dramatically.
In contrast, when dyed with the composition of the present invention,
The color of the hair hardly changed even after washing the hair 7 or 8 times.

[0028]

When the hair was treated in the same manner as in Example 1 using the semi-permanent hair dye lotion composition having the above formulation prepared by a conventional method, the hair was dyed in a strong, permanent and glossy copper mahogany color. . Hair dyed using this composition without the wheat protein hydrolyzate or avocado oil or plant extract was clearly inferior in color strength and persistence.

[0030]

The precursor mixture of the above formulation was mixed with a 6% hydrogen peroxide solution in a ratio of 1: 1 and applied to the hair, treated for 20 minutes, rinsed with water and dried. The hair was dyed copper red. Hair dyed using the above composition excluding avocado oil or chamomile extract had poor color strength and persistence.

[0032]

According to the present invention, there is provided a permanent or semi-permanent hair dye composition containing one or more direct acting hair dyes and / or oxidation dye precursors, wherein (a) one or more plant extracts,
The combined use of (b) one or more natural oils and (c) one or more protein hydrolysates improves hair mass and style persistence, as well as high gloss and excellent color. Also, very good combability can be imparted to the hair.

Claims (10)

[Claims] 1. A permanent or semi-permanent hair dye composition comprising one or more direct acting hair dyes and / or oxidation dye precursors, comprising: (a) one or more plant extracts; A hair dye composition comprising a combination of the above natural oils and (c) one or more protein hydrolysates. 2. The extract according to claim 1, wherein the extract contains from 0.005 to 2.5% by weight of one or more plant extracts as a solids content in the extract. The hair dye composition according to item 1. 3. The extract according to claim 2, wherein the extract contains 0.01 to 1% by weight of one or more plant extracts as a solid content in the extract, based on the total composition. Hair dye composition. 4. 0.01 calculated on the basis of the total composition
The hair dye composition according to any one of claims 1 to 3, comprising from 1 to 5% by weight of one or more natural oils. 5. The hair dye composition according to claim 1, comprising one or more vegetable oils. 6. The hair dye composition according to claim 4, comprising avocado oil. 7. 0.05 calculated on total composition
The hair dye composition according to any one of claims 1 to 6, comprising 1 to 5% by weight of one or more protein hydrolysates. 8. The composition, calculated from 0.1 to
8. The hair dye composition according to claim 7, comprising 2.5% by weight of one or more protein hydrolysates. 9. The hair dye composition according to claim 1, which contains a plant protein hydrolyzate. 10. The hair dye composition according to claim 1, further comprising a silicone derivative.