KR100325985B1 - hair color composition of matter including a material increasing color penentration - Google Patents

Abstract

The present invention relates to a hair colorant composition comprising a dye penetration enhancer, and more particularly to a hair colorant composition containing oat protein extract.

SUMMARY OF THE INVENTION An object of the present invention is to provide a hair dye composition which prevents fading of dyed hair and maintains dyed color by penetrating the dye deeply into the cortex by using oat protein extract in a conventional hair dye.

The hair dye composition of the present invention is characterized in that the oat protein extract is formulated with 0.1 to 10.0% of the total weight of the composition.

Description

Hair color composition of matter including a material increasing color penentration}

The present invention relates to a dye composition comprising a dye penetration enhancer, and more particularly, using an oat protein extract as a hair penetration enhancer of a dye in a conventional dye composition to penetrate the dye deep into the cortex layer to excellent color expression. And it relates to a dye composition for maintaining the dyed color for a long time by delaying the fading rate.

In general, hair dyeing is performed to restore the aged hair to its original color, to change the original hair color to a more attractive color tone and contrast, and to restore the original natural color after dyeing.

Hair dyeing can be divided into three types: temporary dyeing, semi-permanent dyeing and permanent dyeing. This classification is primarily based on the degree to which the dye fastens to the hair.

Permanent dyeing agents to which the present invention pertains are made so that the pigment penetrates the cuticle and precipitates pigment molecules in the cortex. By penetrating and adding the oxidant, these dyes decolorize and color.

Permanent hair dye is divided into vegetable dyes, metallic dyes, mixed dyes and oxidative dyes (organic dyes). At present, the most commonly used oxidative dye is also used in the present invention.

Oxidation tints are also known as aniline-derived dyes, synthetic organic dyes, and aminotints. This is well known as a method of permanent hair dyeing. Since its inception, it has been continuously developed and can now produce more than 60,000 shades.

Oxidative dyes are composed of alkali and oxidizing agents.

Alkali, which is mainly used as ammonia and monoethanol amine, swells the hair shaft and helps small dyes settle in the cortex through the hair cuticle and is produced by the peroxide of the oxidant. It starts to react with oxygen molecules.

The monochromic dye swells the hair with a strong alkaline agent such as ammonia or monoethanolamine to facilitate the penetration of the dye into the hair and penetrates the dye into the hair of the hair. There is a problem such as losing.

The present invention to solve the above problems by using the oat extraction protein as a dye penetrant enhancer deeply and uniformly penetrates the dye into the cortex of the hair, thereby producing a dye with less color and excellent color expression. As an example, the dyeing agent of the present invention is 2.0 to 25.0% fatty alcohol consisting of stearyl alcohol (cetyl alcohol) and cetanol (cetyl alcohol) and oleyl alcohol, and polyoxyethylene cetylether (polyoxyethylene cetylether) 0.5 to 20.0% of surfactant, P-aminophenol, P-amino-o-cresol, o-aminophenol, and resor Creamy coloring agent by the method of additionally combining oat protein extract with a raw material containing 0.1-10.0% of an oxidized dye intermediate composed of resorcine, toluene 2,5 diamine sulfate, purified water, and the like. Manufacture a color base. The oxidant used a conventional oxidant with 35.0% hydrogen peroxide.

It is therefore an object of the present invention to provide a hair dye composition which maintains the dyed color of the hair for a long time.

1 and 2 is a process chart for explaining the manufacturing method of the hair dye composition of the present invention,

Figure 3a is an enlarged state showing the state where the dye penetrates the hair when the hair is dyed using a conventional hair dye,

Figure 3b is an enlarged state showing a state in which the dye penetrates the hair when the hair dye using the hair dye of the present invention.

The hair colorant composition of the present invention is characterized in that in the permanent colorant composition using oxidation dyes (oxidation tints), the oat protein extract is 0.1 to 10.0% of the total weight of the composition.

In particular, the oat protein extract may be oat extract (CTFA Name; OAT EXTRACT), oat powder (CTFA Name; OAT FLOUR), oatmeal extract (CTFA Name; OATMEAL EXTRACT), oat protein (CTFA Name; OAT PROTEIN), oat starch ( It consists of powder and liquid raw materials containing CTFA Name (OAT STARCH).

In the hair dye composition of the present invention having the above characteristics, the oat protein extract used as a dye penetration enhancer is a topical agent for damaged or rough skin, and is steadily used for the treatment of baths, lotions and geriatrics for both infants and adults. Has been used. The protein content of oat extract protein is in the range of 13.0% to 50.0%, and the form is also varied in powder, liquid and the like.

The present invention uses a oat extract protein as a dye penetration enhancer to infiltrate the dye deeply and homogeneously into the cortex of the hair to prepare a dye having less color fading and excellent color expression as compared with a conventional dye.

Example 1

As shown in the process diagram of FIG. 1, fatty alcohols consisting of stearyl alcohol, cetanol, ceilol, oleyl alcohol, etc., 2.0 to 25.0%, polyoxyethylene cetyl ether, etc. 0.5-20.0% of the surfactant was dissolved at 75 ° C. to 85 ° C., and P-aminophenol (P-aminophenol), P-amino-o-cresol (p-amino-ocresol), and o-aminophenol (o 0.1 to 10.0% of an oxidized dye intermediate composed of -aminophenol, resorcine, toluene 2,5 diamine sulfate and the like and mixed water are dissolved. After sufficiently stirring the dissolved material, the mixture was cooled to 50 ° C. to 60 ° C., and the oat protein extract was further mixed and stirred to prepare a creamy colorant color base. Preferred examples include 12.00% polyoxyethylene cetylether surfactant, 4.00% stearyl alcohol fatty acid, 2.00% cetyl alcohol, 7.00% oleyl alcohol And, 3.57% of stearyltrimethyl ammonium chloride, a hair protector, 0.30% of thioglycolic acid, and 4.00% of monoethanol amine, a hair swelling agent, and strong ammonia water ( strong ammonia water) 4.00%, oat protein as a dye penetration enhancer, 0.59% as a pigment, P-aminophenol, p-amino-o-cresol (p-amino-ocresol) 0.25%, o-aminophenol 0.10%, resorcine (0.20%), toluene sulfate 2,5 diamine sulfate (0.38%) and purified water 60.61% by weight ratio.

The oxidant used a conventional oxidant with 35.0% hydrogen peroxide.

Example 2

As shown in the process of FIG. 2, by mixing 2.0-25.0% of a surfactant consisting of polyoxyethylene laurylether sodium sulfate solution, 0.5-20.0% of a fatty acid consisting of oleic acid and the like, and purified water Dissolve and stir. P-aminophenol (P-aminophenol) and P-amino-o-cresol (o-aminophenol), resorcine and sulfuric acid After dissolving 0.1-10.0% of an oxidized dye intermediate composed of toluene 2,5 diamine sulfate and the like again, the oat protein extract was further stirred and mixed to prepare a creamy colorant color base. Preferred examples of the creamy colorant color base are 25.00% of a polyoxyethylene laurylether sodium sulfate solution as a surfactant, 6.00% of an oleic acid as a viscosity modifier and a propylene glycol as a dissolution aid. (propylene glycol) 6.00%, hair protecting agent stearyltrimethyl ammonium chloride, 3.57%, thioglycolic acid (0.40%) and monoethanolamine (monoet) hanol amine) 4.00%, strong ammonia water 4.00%, soluble isopropyl alcohol 11.00%, dye oat protein 1.00% dye penetration enhancer, pigment P- 0.59% P-aminophenol, 0.25% P-amino-o-cresol, 0.10% o-aminophenol, 0.20% resorcine, toluene sulfate 2,5 diamine (toluene 2,5 diamine sulfate) and 0.38% of purified water, the composition ratio of 37.51%.

In order to confirm the effect of the oat protein extracts in the hair dye penetration increased by adding the oat protein extract to the dye of the same prescription, the cross-section of the hair after dyeing using a polarizing microscope (model name OLYMPUS BX60, U-SPT, JAPAN; x500) .

Conventional dyes that do not use oat extract proteins are inhomogeneously penetrated as shown in FIG. 3a, but dyes of the present invention using oat extract proteins penetrate homogeneously to the center of hair as shown in FIG. 3b.

According to the present invention, by adding oat extraction protein to the hair colorant, the dye can penetrate deeply and homogeneously into the cortex of the hair so that a colorant with less discoloration and excellent color expression can be obtained.

Claims (2)

A hair dye composition using oxidative dyes, wherein the oat protein extract comprises 0.1 to 10.0% of the total weight of the composition. According to claim 1, wherein the oat protein extract is oat extract (CTFA Name; OAT EXTRACT), oat powder (CTFA Name; OAT FLOUR), oatmeal extract (CTFA Name; OATMEAL EXTRACT), oat protein (CTFA Name; OAT PROTEIN) Hair dye composition comprising oat starch (CTFA Name; OAT STARCH) comprising a raw material.