KR20150071618A - Hair-dye composition with microemulsion phase - Google Patents

Abstract

The present invention relates to a hair dye composition including a microemulsion phase. More specifically, the hair dye composition includes an alkalizing agent, a dye, an anionic surfactant, and a nonionic surfactant. The hair dye composition includes a fragrance in the microemulsion phase. The hair dye composition of the present invention includes an aldehyde-based fragrance, micronized by the microemulsion and thus has significantly reduced off-flavor of the ammonium-based or amine-based alkalizing agent and the dye. Moreover, the hair dye composition has excellent dyeing ability and color maintaining ability.

Description

[0001] Hair-dye composition with microemulsion phase [

The present invention relates to a hair dye composition comprising a microemulsion phase, and more particularly to a hair dye composition which combines a fragrance with a microemulsion phase to reduce the odor caused by an ammonium or amine-based alkalizing agent.

In general, the hair dye is classified into an oxidative hair dye (permanent hair dye) and a nonoxidized hair dye (semi-permanent hair dye) depending on the durability of the colored color and the characteristics of the composition. In the case of oxidative dyeing agents used for coloring hair, a low molecular weight oxidative dye causes oxidation polymerization reaction in the hair to form a pigment. Various colors can be obtained by selecting and combining the oxidation dyes. It is the most widely used class of hair dye.

The oxidative dyeing composition contains at least one dye precursor and at least one coupler which is oxidized by an oxidizing agent to form a dye. For the sake of stability, the dyeing agent and the oxidizing agent are separately stored and diluted with a hydrogen peroxide solution The oxidizing agent is mixed with a hair dye.

Usually, in case of an oxidative dyeing agent, an alkalizing agent for increasing the pH of the agent and an oxidation dye combination for coloring are added. The alkalizing agent to be applied to the hair dye 1 agent is mainly ammonium or amine compounds such as ammonia water, monoethanolamine, and amino methylpropanol. These components may cause discomfort or irritation when dyeing due to inherent odor of amine, Fatty acid derivatives used as a raw material for anion also have inherent raw materials. Dyestuffs also have an unsaturated aromatic structure, and their odors are strong. Even after dyeing, some of them remain in the hair and an unpleasant smell persists There are many.

In order to improve such unpleasant odor, fragrance is applied to improve odor and to prevent unpleasant odor. However, when the odor is applied during dyeing, it is mostly washed or washed away after dyeing. The effect of improving odor is often insufficient.

A problem to be solved by the present invention is to provide a hair dyeing composition for reducing odor caused by an ammonium or amine-based alkalizing agent by blending a fragrance on a microemulsion.

Another object of the present invention is to provide a hair dye composition which further aldehyde-based flavoring agent is blended in the composition to further reduce the odor caused by the ammonium or amine-based alkalizing agent.

In order to solve the above problems, the present invention provides a hair dyeing composition of a microemulsion form comprising an alkalizing agent, a dye, an anionic surfactant, a nonionic surfactant and a flavoring agent. The composition is used in combination with a second agent containing a peroxide in use. In particular, the hair dye composition is characterized by comprising a flavoring agent on the inner surface of the microemulsion.

The present inventors have studied to reduce the odor caused by an ammonium or amine alkalizing agent used in a hair dyeing agent and a dye component having an unsaturated aromatic structure. As a result, the microparticulate particles were micro-sized with the microemulsion formulation to enlarge the contact surface to the hair surface to increase the diverging power of the fragrance and improve the adsorption and permeability with the hair surface, And the effect of improving the odor is remarkably improved. Thus, the present invention has been completed.

The microemulsion form of the hair dye composition is characterized by a particle size of 5 to 400 nm. Typical microemulsions have a particle size of 5-100 nm, but the microemulsion form of the present invention may additionally include those having a particle size of 40-400 nm. Preferably, the particle size of the microemulsion of the hair dye composition of the present invention may be from 50 to 200 nm.

The alkalizing agent may be an ammonium or an amine compound. The alkalizing agent may be ammonia water, monoethanolamine, aminomethylpropanol, isopropanolamine, diisopropanolamine, isopropylamine, diisopropylamine, dimethylisopropanolamine, diethanolamine, triethanolamine , Methylethanolamine, tromethamine, dipropylenetriamine, butylethanolamine, and the like, but is not limited thereto. Preferably, monoethanolamine can be used.

Examples of the anionic surfactant include monoisopropanol lauryl sulfate, sodium lauryl sulfate, ammonium lauryl sulfate, magnesium lauryl sulfate, triethanolamine lauryl sulfate, polyoxyethylene lauryl sulfate monoisopropanol, polyoxyethylene laurylsulfate, polyoxyethylene Ammonium lauryl sulfate, and polyoxyethylene laurylsulfate triethanolamine. However, the present invention is not limited thereto. Preferably, polyoxyethylene laurylsulfate monoisopropanol can be used.

The polyol may be a polyhydric alcohol derivative generally used as a solvent, and may be any one or more selected from the group consisting of propylene glycol, dipropylene glycol, butylene glycol, maltitol, inositol and sorbitol. It is not. Preferably, dipropylene glycol can be used.

The non-ionic surfactant may be a phosphate-based nonionic surfactant in order to disperse the oily component in a small particle form to easily emit microemulsions. The nonionic surfactant may be selected from the group consisting of Ceteth-8 phosphate, Ceteth-20 phosphate, Deceth-6 phosphate, Laureth-4 phosphate, Laureth-7 phosphate, 5-phosphate, 5-ceteth-10 phosphate, Trideceth-10 phosphate, and the like. One or more may be used, but are not limited thereto. Preferably, oleic-5 phosphate can be used.

The fragrance may be a commonly used cosmetic fragrance, which may be an animal natural fragrance such as musk (musk decoction), marigold (musk cat), harlequin (beaver), or amphibole (humpback whale); Vegetable natural fragrances derived from plants such as Citrus, Woody, Herb, Floral and Balsam; Synthetic fragrances having chemical structures such as hydrocarbons, alcohols, phenol derivatives, aldehydes, ketones, ethers and esters; And the like, but the present invention is not limited thereto.

The inventors of the present invention have been studying a perfume which can more effectively inhibit the odor of ammonium or amine alkalizing agents and dyes when the perfume is incorporated into a hair dyeing composition and the odor is significantly inhibited more than when using other perfume Respectively.

Preferably, the dye may be an aldehyde-based compound, which is an aliphatic aldehyde having 8 or more saturated carbon atoms; Terpene-based aldehydes such as citral and citronellal; Aromatic aldehydes such as Cinnamic Aldehyde, Lilial, Vanillin and the like; Or a natural perfume containing similar index components may be used. More preferably, the aldehyde-based fragrances included in the present invention may be used in combination with one or more of the above-mentioned components. It may also contain fragrance components having similar aldehyde structures, and is not limited to these components.

The present invention also provides a hair dye composition of a microemulsion form comprising monoethanolamine, a dye, polyoxyethylene lauryl sulfate monoisopropanol, ole-5 phosphate and an aldehyde-based flavor. For the purposes of the present invention, a composition comprising these components can be used as an optimal hair dye composition in which the odor of monoethanolamine and dyes is significantly inhibited.

The present invention also relates to a method for preparing a coloring composition, comprising the steps of: (a) charging a composition comprising an alkalizing agent and a dye into purified water heated to 60 to 80 캜; (b) adding a microemulsion premix, comprising an anionic surfactant, a polyol, a nonionic surfactant and a flavoring, to the composition of step (a) to produce a preparation of a microemulsion formulation. 2 < / RTI >

In the above production method, the perfume is characterized by being an aldehyde-based perfume. In addition, the one-component hair dyeing composition prepared by the above-described method may be used in a mixing ratio of about 2: 1 and about 1: 1.

The hair dye composition of the present invention contains an aldehyde-type flavor which is micronized into a microemulsion, and the odor of the ammonium or amine alkalizing agent and dye is remarkably improved. Further, the hair dye composition of the present invention is excellent in dyeing power and color retention ability.

Hereinafter, embodiments of the present invention will be described in detail to facilitate understanding of the present invention. However, the embodiments according to the present invention can be modified into various other forms, and the scope of the present invention should not be construed as being limited to the following embodiments. Embodiments of the invention are provided to more fully describe the present invention to those skilled in the art.

After the purified water was heated to 70 ° C, the components shown in the following Table 1 were sequentially added and dissolved by stirring, cooled to 40 ° C or lower, and then each of the fragrances or the microemulsion premix of Table 2 was post- 1 < / RTI >

ingredient Comparative Example 1 Comparative Example 2 Comparative Example 3 Example 1 Example 2 Microemulsion-1 (ME-1) - - - 16.0 - Microemulsion-2 (ME-2) - - - - 16.0 Polyoxyethylene lauryl sulfate monoisopropanol 8.0 8.0 8.0 - - Aldehyde-based flavor 2.0 - - - - General fragrance - 2.0 - - - Stearothiomerium chloride 2.5 2.5 2.5 2.5 2.5 Myristyl alcohol 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 sulphate 0.70 0.70 0.70 0.70 0.70 Monoethanolamine 5.00 5.00 5.00 5.00 5.00 Silicon Quaternium-8 0.3 0.3 0.3 0.3 0.3 ethanol 3.0 3.0 3.0 3.0 3.0 p-phenylenediamine 1.42 1.42 1.42 1.42 1.42 Resorcinol 0.650 0.650 0.650 0.650 0.650 m-Aminophenol 0.09 0.09 0.09 0.09 0.09 o-Aminophenol 0.17 0.17 0.17 0.17 0.17 2-Methyl-5-hydroxyethylaminophenol 0.050 0.050 0.050 0.050 0.050 Purified water To 100% To 100% To 100% To 100% To 100% pH 9.72 9.80 9.74 9.70 9.73

ingredient ME-1 ME-2 Polyoxyethylene lauryl sulfate monoisopropanol 8.00 8.00 Dipropylene glycol 4.0 4.0 Oleth-5 phosphate 2.0 2.0 Aldehyde-based flavor
(Firmenich company happy color) 2.0 General perfume (IFF company Rachel) 2.0 Sum 16.0 16.0 20% diluted particle size (nm) 50-200 80-220

Example 1 was prepared by including an aldehyde-based flavor (Firmenich company happy color) in a microemulsion premix. Example 2 was prepared by incorporating a common perfume (IFF Corp. Rachel) in a microemulsion premix. In Comparative Example 1, the aldehyde-based flavor was directly mixed with the alkalizing agent and the dye. In Comparative Example 2, the common flavor was directly mixed. In Comparative Example 3, the flavor was not mixed.

In Table 2, the microemulsion premix was diluted with 20% aqueous solution, and then analyzed with a Malvern mastersize 2000 particle size analyzer.

Each of the hair dye compositions was prepared by mixing the above prepared oxidation hair dye 1 agent and the oxidized hair dye preparation 2 of Table 3 in a weight ratio of 1: 1.

ingredient Example Hydrogen peroxide water (35%) 8.00 Polyoxyethylene lauryl ether 0.8 Etidronate 0.1 Phosphoric acid 0.1 Sodium monohydrogen phosphate 0.2 pH 3.3

Experimental Example  1: When dyeing Hair dye Odor (Unpleasant smell) comparison

Seventeen panel members participated in the evaluation to evaluate the odor of hair dye during dyeing. The evaluation scale for the odor masking was 1 if the odor was strong, and 5 if the odor was not recognized (5 point scale). The evaluation method was to evaluate the perceived wear at the container entrance by discharging the hair dye mixed with the 1st and 2nd agent into the 500g container by bubbles (because the consumer perceives the spread of the hair in the air, not the hair when using the hair dye). The results of evaluating the odor of the hair dye during dyeing are shown in Table 4 below.

Results of odor evaluation Evaluation sample Example 1 Example 2 Comparative Example 1 Comparative Example 2 Comparative Example 3 Average score 3.97 3.12 2.47 1.97 1.02

From the results of the bad odor evaluation in Table 4, it was confirmed that the hair dye composition of Example 1 containing the aldehyde-based flavor in the microemulsion premix had significantly lower odor than the other Examples and Comparative Examples.

Experimental Example  2: Comparison of staining color expression

In order to evaluate the color development of the hair dye compositions of the examples and comparative examples, the hair dye composition was mixed in a pump type foam container and then dyed in the form of a foam discharged by a pump. Seventeen panelists participated in the evaluation of color expression. The evaluation scale was 1 for blurred color and 5 for sharpness (5 point scale). For the evaluation method, the hair dyes mixed with the 1st and 2nd dyestuffs were discharged with the foam, hand painted on the Yakmotress, and stained for 20 minutes. After washing and drying with shampoo, the colors were compared. The results of the evaluation of the dyed color expressions are shown in Table 5 below.

Dyeing color evaluation results Evaluation sample Example 1 Example 2 Comparative Example 1 Comparative Example 2 Comparative Example 3 Average score 3.87 3.85 3.10 3.11 3.15

From the results of the evaluation of the hue of color shown in Table 5, it was confirmed that the hair dye compositions of Examples 1 and 2 including the microemulsion phase were significantly superior in coloring power to the comparative examples.

Experimental Example  3: After shampooing Dripping  compare

In the comparison experiment, four dyed Yakmotresses were placed in a 1.0% SLES aqueous solution at 40 ° C for 20 minutes, stirred at 150 rpm for 20 minutes, washed with purified water, completely dried, and dried using a color meter. And the color change value was measured. The larger the ΔE value, the greater the color difference. The evaluation results of water dropout after shampooing are shown in Table 6 below.

Example 1 Example 2 Comparative Example 1 Comparative Example 2 Comparative Example 3 Yakkumo ΔE 1 time 5.27 5.30 12.88 14.08 13.77 Episode 2 9.31 10.03 14.07 15.64 16.00 3rd time 12.53 12.44 19.6 18.07 18.12 4 times 12.93 13.53 20.53 19.52 20.55

From the results of comparison of water dropout after shampooing in Table 6, it was confirmed that the dye-retaining composition of Example 1 had the smallest ΔE value, which is remarkably excellent in color retention as compared with Comparative Examples.

Claims (13)

An antioxidant, an alkalizing agent, a dye, an anionic surfactant, a nonionic surfactant, and a perfume. The hair dyeing composition of claim 1, wherein the composition is used in admixture with a second agent comprising a peroxide. The hair dyeing composition of claim 1, wherein the composition comprises a perfume in the interior of the microemulsion. The hair dyeing composition according to claim 1, wherein the microemulsion has a particle size of 5 to 400 nm. The hair dyeing composition according to claim 1, wherein the alkalizing agent is ammonium or an amine compound. 6. The method of claim 5, wherein the ammonium or amine compound is selected from the group consisting of ammonia water, monoethanolamine, aminomethylpropanol, isopropanolamine, diisopropanolamine, isopropylamine, diisopropylamine, dimethylisopropanolamine, diethanolamine, triethanolamine, methyl Wherein the hair dyeing composition is at least one selected from the group consisting of ethanolamine, tromethamine, dipropylenetriamine, and butylethanolamine. The method of claim 1, wherein the anionic surfactant is at least one selected from the group consisting of monoisopropanol lauryl sulfate, sodium lauryl sulfate, ammonium lauryl sulfate, magnesium lauryl sulfate, triethanolamine lauryl sulfate, polyoxyethylene laurylsulfate monoisopropanol, Wherein the hair dyeing composition is at least one selected from the group consisting of sodium sulfate, ammonium polyoxyethylene lauryl sulfate and triethanolamine polyoxyethylene lauryl sulfate. The hair dyeing composition according to claim 1, wherein the nonionic surfactant is a phosphate nonionic surfactant. The method of claim 8, wherein the phosphate-based nonionic surfactant is selected from the group consisting of Ceteth-8 phosphate, Ceteth-20 phosphate, Deceth-6 phosphate, Laureth-4 phosphate, Laureth-7 phosphate, Oleth-5 phosphate, and PPG-5 phosphate -ceteth-10 phosphate and Trideceth-10 phosphate. < RTI ID = 0.0 > 11. < / RTI > The hair dyeing composition of claim 1, wherein the perfume is at least one selected from the group consisting of aliphatic aldehydes, terpene aldehydes, aromatic aldehydes, and natural perfumes containing similar index components. Monoethanolamine, dyes, polyoxyethylene laurylsulfate monoisopropanol, ole-5-phosphate and aldehyde-based fragrances. (a) adding a composition comprising an alkalizing agent and a dye to purified water warmed at 60 to 80 ° C, dissolving in stirring, and cooling to 30 to 50 ° C;
(b) adding a microemulsion premix comprising an anionic surfactant, a polyol, a nonionic surfactant and a flavoring to the composition of step (a) to produce a microemulsion formulation.
A method of preparing a one-agent hair dye composition for use in combination with a detergent comprising peroxide. 13. The method of claim 12, wherein the fragrance is at least one selected from the group consisting of aliphatic aldehydes, terpene aldehydes, aromatic aldehydes, and natural fragrances including similar index components.