KR20130048514A

KR20130048514A - Oxidative hairdye composition containing l-lysine

Info

Publication number: KR20130048514A
Application number: KR1020110113391A
Authority: KR
Inventors: 민진우
Original assignee: 주식회사 웰코스
Priority date: 2011-11-02
Filing date: 2011-11-02
Publication date: 2013-05-10

Abstract

PURPOSE: A permanent hair dyeing composition containing L-lysine is provided to reduce scalp irritation and hair damage, to ensure dyeing efficiency, and to prevent foul odor. CONSTITUTION: A permanent hair dyeing composition containing L-lysine comprises: a first hair dyeing mixture containing an L-lysine solution; and a second hair dyeing mixture. The first hair dyeing mixture contains the L-lysine solution, a first chelating agent, a dye, an antioxidant, a moisturizer, an alkaline chemical, a conditioning agent, a thickening agent, a perfume, and purified water. The first chelating agent contains one or more selected from a group consisting of 0.05-0.15 parts by weight of EDTA-2Na and 0.05-0.15 parts by weight of EDTA-4Na.

Description

Permanent hair dye composition containing L-lysine {OXIDATIVE HAIRDYE COMPOSITION CONTAINING L-Lysine}

The present invention relates to a permanent hair dye composition containing L-lysine, and more particularly, L-lysine which has less scalp irritation and hair damage, is filled in the hair damage site, has excellent dyeing efficiency and does not emit a pungent odor. It relates to a permanent hair dye composition contained.

Generally, hair dyes can be classified into three types, such as temporary hair dye, semi-permanent hair dye, and permanent hair dye, depending on the degree of durability of the dyeing effect. Among these, permanent hair dyes generally comprise one agent and two agents. Oxide dye precursors, such as aromatic amino phenol derivatives having no or little color, couplers, alkali agents and the like are contained in the first agent, and the oxidant such as hydrogen peroxide is contained in the second agent.

At the time of dyeing, the first agent and the second agent are mixed and applied to the hair, and the desired color is obtained through the oxidation condensation polymerization reaction of the oxidizing dye precursors and the couplers inside the hair. It can be used for discoloration and dyeing at the same time, it has good color development, natural color, and excellent color sustainability.However, it has severe hair damage, skin and scalp irritation, and irritating smell when ammonia is used as alkaline agent. There are disadvantages to being poor. In addition, oxidative dye precursors used in permanent hair dyes are suspected of carcinogenicity and mutagenic potential, and allergic reactions by these precursors are also known. Because of this, permanent hair dyes should be patch tested to verify allergy or irritation before use. Therefore, researchers developing permanent hair dyes should consider the safety of stimulation and allergies, as well as color development and color sustainability.

SUMMARY OF THE INVENTION An object of the present invention is to provide a permanent hair dye composition containing L-lysine that has less scalp irritation and hair damage, is filled in the hair damage site, has excellent dyeing efficiency, and does not emit a pungent odor.

Another object of the present invention is to provide a permanent hair dye composition containing L-lysine which maintains the softness of the hair after dyeing.

The object of the present invention is achieved by providing a permanent hair dye composition containing L-lysine, comprising a mixture for the first hair dye and a mixture for the second hair dye containing an aqueous solution of L-lysine.

According to a preferred feature of the present invention, the first hair dye mixture is composed of L-lysine aqueous solution, first chelating agent, dye, antioxidant, humectant, alkali agent, conditioning agent, thickener, flavoring agent and purified water.

According to a more preferred feature of the invention, the L- lysine aqueous solution is 50% of the concentration of L- lysine, it is supposed to contain 0.2 to 9 parts by weight.

According to a more preferred feature of the invention, the first chelating agent is to be made of one or more selected from the group consisting of 0.05 to 0.15 parts by weight of EDTA-2Na and 0.05 to 0.15 parts by weight of EDTA-4Na.

According to a further preferred feature of the invention, the dye is 0.05 to 3.50 parts by weight of P-phenylenediamine, 0.05 to 4.50 parts by weight of toluene-2,5-diamine sulfate, 0.02 to 4.50 parts by weight of P-aminophenol, M- Aminophenol 0.02 to 2.00 parts by weight, O-aminophenol 0.01 to 3.00 parts by weight, M-phenylenediamine 0.005 to 1.00 part by weight, resorcinol 0.20 to 2.00 parts by weight, hydrochloric acid-2,4-diaminophenoxyethanol 0.01 To 0.50 parts by weight, picramimic acid 0.01 to 3.00 parts by weight and P-amino-O-cresol 0.01 to 1.00 parts by weight of one or more selected.

According to a still more preferred feature of the present invention, the thickener is to be made of one or more selected from the group consisting of 1 to 12 parts by weight of higher alcohol consisting of cetanol and stearyl alcohol and 1 to 12 parts by weight of surfactant.

According to a further preferred feature of the invention, the conditioning agent is to be made of 0.1 to 0.5 parts by weight of polyquaternium-10.

According to a still more preferred feature of the present invention, the second hair dye mixture is made of a second chelating agent, hydrogen peroxide, acidity regulator, thickener and flavoring agent.

According to a further preferred feature of the invention, the acidity regulator is to be made of one or more selected from the group consisting of 0.01 to 0.05 parts by weight of phosphoric acid and 0.01 to 0.05 parts by weight of sodium phosphate.

The permanent hair dye composition containing L-lysine according to the present invention has less scalp stimulation and hair damage, is filled in the hair damage site, has excellent dyeing efficiency, and exhibits an excellent effect of not releasing a pungent odor.

In addition, it exhibits an excellent effect of maintaining the softness of hair after dyeing.

Hereinafter, preferred embodiments of the present invention and physical properties of the respective components will be described in detail with reference to the accompanying drawings. However, the present invention is not limited thereto, And this does not mean that the technical idea and scope of the present invention are limited.

The permanent hair dye composition containing L-lysine according to the present invention comprises a mixture for the first hair dye and a mixture for the second hair hair, containing an aqueous solution of L-lysine.

The first hair dye mixture is composed of an aqueous L-lysine solution, a first chelating agent, a dye, an antioxidant, a humectant, an alkali agent, a conditioning agent, a thickener, a perfume, and purified water.

The L-lysine aqueous solution described above has a concentration of 50% L-lysine, and contains 0.2 to 9 parts by weight, which is basic as one of 18 amino acids of the hair protein, and shows basicity, such as monoethanol amine, caustic soda and ammonia water. By acting to assist the acalise consisting of, it serves to suppress the release of scalp irritation, hair damage and irritating odor.

At this time, if the content of the L- lysine aqueous solution is less than 0.2 parts by weight can not exhibit the above-mentioned effect, if it exceeds 9 parts by weight, the above-mentioned effect is not improved any more, 9 parts by weight or less in consideration of costly side It is desirable to.

The above-mentioned first chelating agent is composed of one or more selected from the group consisting of 0.05 to 0.15 parts by weight of EDTA-2Na (Ethylendiamine tetraacetic Acid-2 Sodium) and 0.05 to 0.15 parts by weight of EDTA-4Na, It serves to remove the metallic ion impurities dissolved in the purified water described above.

The above-mentioned dye is 0.05 to 3.50 parts by weight of P-phenylenediamine, 0.05 to 4.50 parts by weight of toluene-2,5-diamine, 0.02 to 4.50 parts by weight of P-aminophenol, 0.02 to 2.00 parts by weight of M-aminophenol, O -0.01 to 3.00 parts by weight of aminophenol, 0.005 to 1.00 parts by weight of M-phenylenediamine, 0.20 to 2.00 parts by weight of resorcinol, 0.01 to 0.50 parts by weight of hydrochloric acid-2,4-diaminophenoxyethanol, 0.01 to picramimic acid It consists of one or more selected from the group consisting of from 3.00 parts by weight and 0.01 to 1.00 parts by weight of P-amino-O-cresol, which serves to impart various colors to the hair as a predominant agent of the first hair dye mixture.

The above-mentioned antioxidant is composed of one or more selected from the group consisting of 0.2 to 0.3 parts by weight of ammonium thioglycolate and 0.05 to 0.2 parts by weight of sodium ascorbate, and serves to prevent oxidation of the mixture for the first hair dye described above.

The moisturizer described above is composed of 1 to 3 parts by weight of butylene glycol, and serves to maintain the moisture balance of the hair.

The above-mentioned alkali agent is composed of at least one selected from the group consisting of 0.5 to 7 parts by weight of strong ammonia water and 0.5 to 7 parts by weight of monoethanolamine having a concentration of 28% ammonia, and swells the hair to improve the dyeing effect. It serves to improve the activity of the hydrogen peroxide contained in the second hair dye mixture.

As described above, the conditioning agent is composed of 0.1 to 0.5 parts by weight of polyquaternium-10, and serves to maintain the softness of the hair after dyeing.

The above-mentioned thickener is composed of at least one selected from the group consisting of 1 to 12 parts by weight of higher alcohols consisting of cetanol and stearyl alcohol and 1 to 12 parts by weight of surfactants, and to improve the convenience of use of the mixture for the first hair dye described above. It plays a role in controlling viscosity.

The fragrances described above contain 0.1 to 0.5 parts by weight, and mask the remnants released from the hair dye and make the fragrance of the hair feel familiar to the user's sense of smell. Anything can be used without being limited.

When the purified water described above is mixed with the mixture for the first hair dye described above and the mixture for the second hair dye described above, the total amount of the mixture is preferably mixed to have 100 parts by weight.

The above-mentioned second hair dye mixture is composed of a second chelating agent, hydrogen peroxide, an acidity regulator, a thickener and a fragrance.

The second chelating agent described above is composed of 0.05 to 0.15 parts by weight of EDTA-2Na, and serves to remove metallic ionic impurities contained in purified water used in the first hair dye mixture.

The above-mentioned hydrogen peroxide has a concentration of 35% hydrogen peroxide, and contains 15 to 17 parts by weight, which serves to decolorize the hair as a main agent of the above-described second hair dye mixture.

The above-described acidity regulator, thickener, and flavoring agent have the same ingredients, contents, and roles as those used in the above-described first hair dye mixture, and thus description thereof will be omitted.

Therefore, the permanent hair dye composition containing L-lysine according to the present invention contains less L-lysine and less scalp irritation and hair damage than when using a general alkaline agent. Excellent effect that does not emit odor.

In addition, it contains a conditioning agent consisting of polyquaternium-10 exhibits an excellent effect of maintaining the softness of the hair after dyeing.

Claims

A permanent hair dye composition containing L-lysine, comprising a mixture for a first hair dye and a mixture for a second hair dye containing an aqueous solution of L-lysine.

The method according to claim 1,
The first hair dye mixture is L-lysine aqueous solution, a first chelating agent, a dye, an antioxidant, a moisturizer, an alkali, a conditioning agent, a thickener, a perfume and purified water, characterized in that the permanent hair dye composition containing L- lysine.

The method according to claim 2,
The L-lysine aqueous solution is L- lysine has a concentration of 50%, L- lysine-containing permanent hair dye composition, characterized in that it contains 0.2 to 9 parts by weight.

The method according to claim 2,
The first chelating agent is a permanent hair dye composition containing L- lysine, characterized in that at least one selected from the group consisting of EDTA-2Na 0.05 to 0.15 parts by weight and EDTA-4Na 0.05 to 0.15 parts by weight.

The method according to claim 2,
The dye is 0.05 to 3.50 parts by weight of P-phenylenediamine, 0.05 to 4.50 parts by weight of toluene-2,5-diamine, 0.02 to 4.50 parts by weight of P-aminophenol, 0.02 to 2.00 parts by weight of M-aminophenol, O- 0.01 to 3.00 parts by weight of aminophenol, 0.005 to 1.00 parts by weight of M-phenylenediamine, 0.20 to 2.00 parts by weight of resorcinol, 0.01 to 0.50 parts by weight of hydrochloric acid-2,4-diaminophenoxyethanol, and 0.01 to 0.50 parts by weight of pyramimic acid 3.00 parts by weight of P-amino-O-cresol and 0.01 to 1.00 parts by weight of L- lysine-containing permanent hair dye composition, characterized in that consisting of one or more selected from the group consisting of.

The method according to claim 2,
The thickener is a permanent hair dye composition containing L- lysine, characterized in that consisting of at least one selected from the group consisting of 1 to 12 parts by weight of higher alcohol consisting of cetanol and stearyl alcohol and 1 to 12 parts by weight of surfactant.

The method according to claim 2,
The conditioning agent is a permanent hair dye composition containing L- lysine, characterized in that consisting of 0.1 to 0.5 parts by weight of polyquaternium-10.

The method according to claim 1,
The second hair dye mixture is a second chelating agent, hydrogen peroxide, acidity regulators, thickeners and flavors, characterized in that the permanent hair dye composition containing L- lysine.

The method according to claim 8,
The acidity regulator is a permanent hair dye composition containing L- lysine, characterized in that at least one selected from the group consisting of 0.01 to 0.05 parts by weight of phosphoric acid and 0.01 to 0.05 parts by weight of sodium phosphate.