KR20050074860A - Composition for oxidative dyeing of hair - Google Patents

Abstract

The present invention relates to a dyeing agent composition for oxidation dyeing containing an oxidizing dye precursor and a coupler, and contains 0.01 to 15% by weight of a phosphate-based surfactant compound and 0.01 to 3% by weight of a salicylic acid derivative compound based on the total weight of the composition. When dyeing the hair with the dyeing agent composition for oxidation dyeing of the present invention, the penetration and absorption of the dye in the hair is facilitated, so that the color can be developed in a short time and the color persistence against water drainage is also very good.

Description

Composition for oxidative dyeing of hair

The present invention relates to an oxidative dyeing hair dye composition containing an oxidized dye precursor and a coupler, and more particularly, it is easy to penetrate and absorb the dye in the hair during hair dyeing, so that the color can be developed in a short time as well as water dripping. It relates to a hair dye composition for oxidation dyeing is also very good color persistence.

The dyeing agent composition for oxidation dyeing typically contains at least one oxidation dye precursor and at least one coupler which are oxidized to form a dye. The dyeing agent composition for oxidation dyeing consists of a hydrogen peroxide solution or the like diluted immediately before application to hair. Dyeing is carried out by mixing with. The purpose of the hair dye is to dye the hair as completely as possible, and to maintain the hair dye effect for a long time.

However, commercially available hair dyes for oxidation dyes require a lot of time to develop colors, or when dyes occur quickly, an excessive amount of dye should be used. When dyeing, dyeing occurs easily due to repeated shampooing. There is a problem.

Therefore, the technical problem to be achieved by the present invention is to solve the above problems, the dye is easily penetrated and absorbed in the hair during hair dyeing, color development is possible in a quick time as well as color persistence against water drainage is very good dyeing dye To provide a composition.

In order to achieve the above technical problem, the present invention in the hair dye composition containing an oxidized dye precursor and a coupler, 0.01 to 15% by weight of the phosphate-based surfactant compound and 0.01 to 3% by weight of the salicylic acid derivative compound Provided is a hair dye composition for oxidation dyeing.

In the dyeing agent composition for oxidation dyeing of the present invention, as the phosphate-based surfactant compound, alkyl phosphate esters or alkoxylated phosphate esters may be used alone or in combination thereof. As alkyl phosphate esters, A compound, a compound represented by the following Chemical Formula 2, a compound represented by the following Chemical Formula 3 may be used, and examples of the alkoxylated phosphate ester include a compound represented by the following Chemical Formula 4, a compound represented by the following Chemical Formula 5, and the following Chemical Formula 6 The compound shown can be used.

In Formulas 1, 2, and 3, R ₁ , R _2, and R ₃ are each independently a linear alkyl group having 8 to 30 carbon atoms, and X is a hydrogen atom or Na.

In Formulas 4, 5, and 6, R ₄ , R _5, and R ₆ are each independently a linear alkyl group having 1 to 40 carbon atoms, X is a hydrogen atom or Na, and a, b, and c are each independently 1 to It is an integer of 50.

In addition, in the hair dye composition for oxidation dyeing of the present invention, as the salicylic acid derivative compound, a compound represented by the following formula (7) or a compound represented by the following formula (8) may be used alone or in combination thereof.

In Formulas 7 and 8, R ₇ is a hydrogen atom or a methyl group, M is a monovalent metal.

Hereinafter, the hair dye composition for oxidation dyeing according to the present invention will be described in detail.

The dyeing agent composition for oxidation dyeing of the present invention contains 0.01 to 15% by weight of the phosphate-based surfactant compound based on the total weight of the composition. Phosphate-based surfactant compound means a phosphate-based surfactant compound containing at least one mono, di, trialkyl or alkoxy group, which facilitates the formation of a multilayer lamellar liquid crystal structure, condensing between the oxide dye precursor and the coupler By delaying what happens before the reaction is applied to the hair, it increases the rate of penetration of the oxidative precursor and the coupler into the hair and helps to penetrate deeper. The content of the phosphate-based surfactant compound is 0.01 to 15% by weight, preferably 2.5 to 5% by weight. If the content is less than 0.01% by weight, sufficient early coloring effect is not obtained. May inhibit. As the phosphate-based surfactant compound, an alkyl phosphate ester or an alkoxylated phosphate ester may be used alone or in combination thereof. As the alkyl phosphate ester, a compound represented by the following Chemical Formula 1, a compound represented by the following Chemical Formula 2, A compound represented by the formula (3) can be used, and as the alkoxylated phosphate ester, a compound represented by the following formula (4), a compound represented by the following formula (5), and a compound represented by the following formula (6) can be used.

<Formula 1>

<Formula 2>

<Formula 3>

In Formulas 1, 2, and 3, R ₁ , R _2, and R ₃ are each independently a linear alkyl group having 8 to 30 carbon atoms, and X is a hydrogen atom or Na.

<Formula 4>

<Formula 5>

<Formula 6>

In Formulas 4, 5 and 6, R ₄ , R ₅ and R ₆ are independently a linear alkyl group having 1 to 40, preferably 12 to 22 carbon atoms, X is a hydrogen atom or Na, a, b and c is an integer from 1 to 50 independently of each other.

In addition, the hair dye composition for oxidation dyeing of the present invention contains 0.01 to 3% by weight of the salicylic acid derivative compound. When used with the phosphate-based surfactant compound described above, the salicylic acid derivative compound acts to enhance the penetration and adsorption of the dye into the hair. The content of the salicylic acid derivative compound is 0.01 to 3% by weight, preferably 0.05 to 0.3% by weight based on the total weight of the composition. If the content is less than 0.01% by weight, there is no sufficient dye penetration and anti-dropping effect. Exceeding% can cause skin troubles such as scalp irritation. As a salicylic acid derivative compound, the compound represented by following formula (7) or the compound represented by following formula (8) can be used individually or in mixture of these.

<Formula 7>

<Formula 8>

In Formulas 7 and 8, R ₇ is a hydrogen atom or a methyl group, M is a monovalent metal.

The dyeing agent composition for oxidation dyeing of the present invention contains a conventional oxidation dye precursor and coupler used in the dyeing agent composition for oxidation dyeing, and preferably contains two or more kinds of oxidation dye precursors and couplers.

Oxide dye precursors and couplers can use most of the currently known oxide dye intermediates and couplers. Such oxidizing dye precursors include o-aminophenol, p-aminophenol, toluene-2,5-diamine hydrochloride, p-phenylenediamine hydrochloride, toluene-2,5-diamine, p-phenylenediamine, and p- sulfate Methylaminophenol, sulfuric acid o-aminophenol, sulfuric acid p-aminophenol, toluene sulfate 2,5-diamine, sulfuric acid p-phenylenediamine, etc. are mentioned, and the compounding quantity of an oxide dye precursor is 0.05-5 weight% (salt When present, it is preferably as a free base), more preferably 0.25 to 1.5% by weight. Couplers include 2-methyl-5-hydroxyethyl aminophenol, p-amino-o-cresol, m-aminophenol, 2,4-diaminophenoxyethanol hydrochloride, m-phenylenediamine hydrochloride, m- Phenylenediamine, N-methyl-p-phenylenediamine, p-amino-o-cresol sulfate, 4-ethoxy-m-phenylenediamine sulfate, m-phenylenediamine sulfate, α-naphthol, resorcy Knoll, 2-methylsorbinol, etc. are mentioned.

In addition, the dyestuff composition for oxidation dyeing of the present invention may be further added to the dyes commonly used within the range that does not impair the object of the present invention, such as arianol dye, p-nitro -o-phenylenediamine, nitro-p-phenylenediamine, 2-amino-4-nitrophenol, 2-amino-5-nitrophenol, nitro-p-phenylenediamine hydrochloride, picramic acid and other vegetable dyes (Henna) and the like.

 The dyeing agent composition for oxidation dyeing of the present invention can be used in the pH range of neutral to alkali, and it is particularly effective to use in alkaline conditions.

In the dyeing agent composition for oxidation dyeing of the present invention, components commonly used in hair dyeing agents can be used within a range not impairing the effects of the present invention. For example, ammonia, monoethanolamine and aminomethylpropanol may be used as the alkali agent, and nonionic surfactants or alkyldieethanolamides may be used as thickeners, and as surfactants, cationic, anionic or nonionic surfactants may be used. Can be used. Moreover, quaternary ammonium salt, a quaternization polymer, etc. can be used as a conditioning agent. Such hair dye compositions are prepared in suitable formulations such as cream type, gel form, liquid form, etc. using appropriate ingredients.

The hair dye composition for oxidation dyeing of the present invention thus prepared is mixed with an oxidizing agent such as, for example, 6% hydrogen peroxide immediately before dyeing, and applied to the hair, followed by 5-20 minutes of treatment, followed by rinsing with a conventional shampoo and water. Dyeing can be performed. Such methods are described in detail in Keith C. Brown and Stanley Pohl, "Permanent Hair Dyes (1996, Society of Cosmetic Chemists)".

Hereinafter, the present invention will be described in detail with reference to Examples. However, embodiments according to the present invention can be modified in many different forms, the scope of the present invention should not be construed as limited to the embodiments described below. Embodiments of the present invention are provided to more completely explain the present invention to those skilled in the art.

Examples 1-2 and Comparative Examples 1-3

According to the composition ratio (unit is weight%) shown in Table 1, in purified water, dye, propylene glycol, sodium sulfite, EDTA.4Na, salicylic acid, stearmonium chloride, paraffin, cetyl alcohol, polyoxy ethylenecetyl ether, di Cetyl phosphate and Ceteth-20 phosphate were added, dissolved by heating to 80 ° C., and then mixed and emulsified. Subsequently, the mixture was cooled to 40 ° C., monoethanolamine, strong ammonia water (28%), and a flavoring agent were added and mixed uniformly to prepare a dye-dye composition for oxidation dyeing.

Ingredient Name (wt%) Comparative example Example One 2 3 One 2 Cetyl alcohol 8.00 8.00 8.00 8.00 8.00 paraffin 0.60 0.60 0.60 0.60 0.60 Stearmonium chloride 2.5 2.5 2.5 2.5 2.5 Polyoxyethylene cetyl ether 2.5 2.5 2.5 2.5 2.5 EDTA.4Na 0.2 0.2 0.2 0.2 0.2 Propylene glycol 3.00 3.00 3.00 3.00 3.00 Sodium sulfite 0.70 0.70 0.70 0.70 0.70 Monoethanolamine 3.00 3.00 3.00 3.00 3.00 Strong ammonia water (28%) 5.00 5.00 5.00 5.00 5.00 Dicetyl phosphate - - - - 1.0 Setes-20 phosphate - 2.0 - 2.0 2.0 Salicylic acid - - 0.2 0.2 0.2 p-phenylenediamine 0.136 0.136 0.136 0.136 0.136 Resorcinol 0.250 0.250 0.250 0.250 0.250 p-aminophenol 0.425 0.425 0.425 0.425 0.425 p-amino-o-cresol 0.295 0.295 0.295 0.295 0.295 2-methyl-5-hydroxyethylaminophenol 0.050 0.050 0.050 0.050 0.050 Combination Quantity Quantity Quantity Quantity Quantity Purified water to 100 to 100 to 100 to 100 to 100 pH 10.5 10.4 10.3 10.3 10.4

The color development and color persistence due to water fall of the oxidation dyeing hair dye compositions prepared according to the Examples and Comparative Examples were evaluated through the following test.

<Color evaluation>

The dyeing agent composition for oxidation dyeing according to the above Examples and Comparative Examples was mixed 1: 1 with 6% hydrogen peroxide solution and then applied to experimental human hair, and after 10 minutes, washed with shampoo and dried. The difference in color development power on the hair after drying was evaluated by seven professional panelists according to the following criteria and the results are shown in Table 2.

(Evaluation standard)

◎: excellent color development ability ○: good color development ability, △: color development power slightly weak, X: color development power weak

Comparative Example 1 Comparative Example 2 Comparative Example 3 Example 1 Example 2 Color development X △ △ ◎ ◎

In addition, the dyeing composition for the oxidation dyeing dye of Examples and Comparative Examples was dyed in hair and wool for shampoo fastness test, and then placed in a 40% SLES 1% aqueous solution and stirred for 20 minutes, and this process was repeated four times and the shampoo fastness (water Omission). Differences in hair color before and after dripping were evaluated according to the following criteria by 7 professional panelists, and the color difference of wool was measured using a color and color difference meter (model 1000DPS, Nippon denshoku kogyo Co., LTD). Table 3 shows. The color difference measurement recorded the average value after repeated measurements three times for each value.

(Evaluation standard)

◎: less color difference after drowning, ○: some color difference, △: severe color difference, X: very severe color difference

 division Comparative Example 1 Comparative Example 2 Comparative Example 3 Example 1 Example 2 The color difference of hair X ○ ○ ◎ ◎ L ** -12.7 -4.83 -5.10 -4.01 -2.5 a ** 6.4 3.08 3.53 -1.01 -1.9 b ** -1.35 -1.77 -1.01 0.83 1.3 △ E ** 15.3 5.15 5.53 3.65 2.2

In Table 3, ** indicates the difference between the color values before and after the water drainage (the value obtained by subtracting the value after the water draining).

L **: Brighter and darker, the higher the value, the brighter

a **: Green to red, the bigger the red group

b **: Blue to yellow, the bigger the yellow group.

ΔE **: transition energy, ΔE = [(Δa) ² + (Δb) ² + (ΔL) ² ] ^1/2

Referring to Tables 2 and 3 above, it was found that the same time dyeing result as the dyeing agent composition for oxidation dyeing containing the phosphate-based surfactant compound and the salicylic acid derivative compound of the present invention was much better than the dyeing agent composition of Comparative Example, The water drainage property after dyeing was also very good.

As described above, the dyeing agent composition for oxidation dyeing of the present invention simultaneously containing the phosphate-based surfactant compound and the salicylic acid derivative compound facilitates the penetration and absorption of the dye into the hair, thereby achieving color development in a short time. In addition, the color persistence against water drainage is also very good, so that the dyeing effect can be maintained for a long time.

Claims (5)

A hair dye composition containing an oxidized dye precursor and a coupler, wherein the hair dye composition for oxidation dyeing comprises 0.01 to 15% by weight of a phosphate-based surfactant compound and 0.01 to 3% by weight of a salicylic acid derivative compound based on the total weight of the composition. . The method of claim 1, The phosphate-based surfactant compound is any one selected from the group consisting of alkyl phosphate esters, alkoxylated phosphate esters and mixtures thereof. The method of claim 2, Wherein the alkyl phosphate ester is any one selected from the group consisting of a compound represented by Formula 1, a compound represented by Formula 2, a compound represented by Formula 3, and a mixture thereof; <Formula 1> <Formula 2> <Formula 3> In Chemical Formulas 1, 2 and 3, R ₁ , R ₂ and R ₃ are independently a linear alkyl group having 8 to 30 carbon atoms, and X is a hydrogen atom or Na. The method of claim 2,  The alkoxylated phosphate ester is any one selected from the group consisting of a compound represented by the following formula (4), a compound represented by the formula (5), a compound represented by the formula (6), and mixtures thereof Hair dye compositions; <Formula 4> <Formula 5> <Formula 6> In Formulas 4, 5, and 6, R ₄ , R _5, and R ₆ are each independently a linear alkyl group having 1 to 40 carbon atoms, X is a hydrogen atom or Na, and a, b, and c are each independently 1 to An integer of 50. The method of claim 1,  The salicylic acid derivative compound is any one selected from the group consisting of a compound represented by the following formula (7), a compound represented by the following formula (8), and mixtures thereof; <Formula 7> <Formula 8> In Formulas 7 and 8, R ₇ is a hydrogen atom or a methyl group, M is a monovalent metal.