KR0163535B1 - Hair dye composition - Google Patents

Abstract

The present invention relates to a hair dye composition having excellent dyeing property and fastness by containing a sulfosuccinate-based surfactant and a polymer film-forming agent, and having very little hair damage.

Description

Hair dye composition

The present invention relates to a hair dye composition, and more particularly, to a hair dye composition having excellent dyeing property and fastness by containing a sulfosuccinate-based surfactant and a polymer film forming agent, and having extremely low hair damage.

In general, as a hair dye preparation, a two-part hair dye comprising a one-part hair dye comprising only a first agent containing an oxidizing dye and the like and a second agent containing a first agent and an oxidizing agent is known. In the case of the second type of hair dye, the colorless low molecular oxidizing dye penetrates the hair to cause oxidative polymerization in the hair, so that pigments are formed and dyes are formed, so that various colors can be obtained and excellent hair dye strength is achieved. It is widely used because of its characteristics. However, when dyeing the hair using such an oxidizing hair dye, hair dye is excellent, but the hair is easily damaged, the luster and glossiness may occur, resulting in an unnatural color, and a bad texture. There is this. In addition, there is a problem that gradually fading or discoloration due to sunlight, shampoo, sweat and the like.

In order to solve the above problems, conventionally, hair dyes using polysaccharides or mucopolysaccharides have been used. For example, in Japanese Unexamined Patent Application Publication No. 1-279819, glucan is used, and Japanese Unexamined Patent Publication No. 64-56611 uses a hair dye composition incorporating mucopolysaccharide to improve dyeing and reduce hair damage. However, when glucan or mucopolysaccharides are mixed with hair dyes and applied to hair, the adsorption to hair is not good. Therefore, a considerable amount is removed by washing after hair dyeing to provide continuous conditioning effect and improvement of color fastness and color fastness. I had a difficult problem.

Accordingly, the present inventors have repeatedly studied the hair dye composition which is excellent in the dyeing property, can provide natural color to the hair, and the hair damage is extremely low. Thus, a sulfosuccinate-based surfactant and a polymer film forming agent are used. When it contained, it confirmed that the said objective could be achieved and came to complete this invention.

Accordingly, it is an object of the present invention to provide a hair dye composition which is excellent in dyeing property, excellent in color fastness and minimized hair damage.

Hair dye composition according to the present invention for achieving the above object is characterized in that it contains a sulfosuccinate-based surfactant and a polymer film forming agent.

Specifically, the hair dye composition of the present invention is characterized in that it contains 0.1 to 20% by weight of an dyeable amount of an oxidizing dye, an oxidizing agent, a sulfosuccinate-based surfactant and a polymer film forming agent.

Hereinafter, the present invention will be described in more detail.

The oxidation dye of the first agent used in the hair dye composition of the present invention is not particularly limited in its kind, but for example, phenylenediamines, aminophenols, toluylenediamines, aminonitrophenols, diphenylamines, Among N-phenylenediamines, diaminopyridines and salts thereof, one kind or two or more kinds thereof can be used in combination, and the compounding amount is usually 0.01 to 10% by weight based on the total amount of the first agent. As the first coupler, resorcin, metaphenylenediamine, metaaminophenol, pyrogallol, naphthol, caterol and the like can be blended.

Further, the hair dye composition of the present invention is effective in surfactants such as polyoxyethylene alkyl ether and polyoxyethylene ethylene alkyl fatty acid amide, moisturizing agents such as propylene glycol, 1,3-butylene glycol, glycerin, lanolin, squalane, liquid paraffin, and the like. Ingredients, stabilizers such as sulfite, ascorbic acid, EDTA, midpoints such as hydroxyethyl cellulose, coagulants such as alkalis of ammonia water, alkanolamines, and fragrances can be blended into the first agent as necessary. .

On the other hand, hydrogen peroxide, urea peroxide, etc. are used normally as an oxidizing agent of a 2nd agent. For the second agent, for example, known compounding agents such as stabilizers such as EDTA and phenacetin, oils such as squalane and liquid paraffin, pH regulators and fragrances may be blended as necessary. The first agent and the second agent, which are hair dye compositions, are generally used in admixture immediately before use.

In the hair dye composition according to the present invention, the sulfosuccinate-based surfactant and the polymer film forming agent may be blended in either or both of the first agent which is an oxidizing dye and the second agent which is an oxidizing agent. In the hair dye composition of the present invention, the sulfosuccinate-based surfactant is used for the purpose of facilitating the penetration of the dye into the hair to improve dyeing power and to impart conditioning properties to the hair. Specific examples of the sulfosuccinate-based surfactants include disodium hot point amido polyethylene glycol-2 sulfo succinate, disodium dimethicone copolyol sulfosuccinate, diammonium dimethicone copolyol succinate, and disodium Nonoxynol-10 sulfosuccinate and the like are blended at 0.1 to 20% by weight, preferably 0.5 to 10% by weight, based on the total weight of the composition. In addition, the polymer film-forming agent used in the present invention aims to improve the fastness of the expressed color and to suppress hair damage, and includes chitosan, hydroxypropylchitosan, chitosan lactate, chitosan pyrrolidonecar Chitosan and chinosan derivatives, such as carbonate, are used. The polymer film forming agent described above has the property of easily quaternizing the amine groups in the molecule to increase the adsorption to the hair to improve the fastness and to inhibit hair damage. The polymer film-forming agent does not sufficiently exhibit the permeability, fastness and hair protection properties of the dye to the hair when formulated at less than 0.01% by weight based on the total weight of the composition. Since it is not economical because it does not provide a difference, it is preferable to use 0.01 to 10% by weight, preferably 0.05 to 5% by weight. In addition, when the molecular weight of the polymer film-forming agent is too large, it is not advantageous to penetrate the dye, and when it is too small, the fastness of the fastness and the ability to inhibit hair damage is rather low, so that the polymer film-forming agent having a molecular weight range of 1,000 to 100,000 It is preferable.

In the hair dye composition of the present invention, the sulfosuccinate-based surfactant and the polymer film forming agent may be blended in a weight ratio of 1: 1 to 10: 1.

The hair dye composition of the present invention having the above-described composition is excellent in color fastness and can be dyed in a natural color, and can impair hair damage to impart lubricity and soft texture to the hair.

Although the hair dye targeted by this invention is not specifically limited, For example, the hair dye of the two-part type which consists of an oxidizing dye and an oxidizing agent is targeted. In addition, the formulation of the hair dye is applied to the cream type of the first agent and the second agent are both creams, the first agent is a cream and the second agent is a transparent or opaque liquid type, and the first and second agents are liquid type shampoos. can do.

Hereinafter, although an Example is given and this invention is demonstrated in detail, this invention is not limited only to these examples.

EXAMPLE 1 AND COMPARATIVE EXAMPLES 1-3

[a]

[Test Example 1]

Determination of the effect of dyeing, fastness and hair endurance

The dyeing, fastness and hair conditioning effects of the hair dye compositions of Example 1 and Comparative Examples 1 to 3 described above were measured.

[Dyeing] The hair dye composition was applied to a blonde having a length of 20 cm and a weight of 3 kg, and after 25 minutes, the hair was washed in running water using a commercial shampoo and dried by wind.

Thereafter, the color difference (ΔE) between the dyed hair and the untreated hair was measured using a spectrophotometer. The larger the color difference, the greater the dyeing power of the hair dye.

Color fastness The hair dyed as described above was immersed in an acid solution similar to the sweat component and the degree of discoloration was observed.

[Hair Conditioning Effect] The texture of dyed hair was compared by combing 20 times each time with the touch of the hand.

Table 1 shows the results evaluated by the above method.

As shown in Table 1, the dyeing property, the color fastness and the hair conditioning effect were the best in Example 1 simultaneously containing disodium dimethicone copolyolsulfosuccinate and a polymer film former. In particular, these results for the hair conditioning effect are excellent in that sulfosuccinate-based surfactants have an excellent ability to lower interfacial tension, and in the case of disodium dimethicone copolyol sulfosuccinate, the preferred dimethicone copolyol group provides. This is due to the conditioning characteristics.

[Example 2 and Comparative Examples 4-6]

[b]

[Test Example 2]

The same test as in Test Example 1 was performed on the hair dye compositions of Example 2 and Comparative Examples 4 to 6 described above. The results are shown in Table 2.

As shown in Table 2, the darkness of the color, the color fastness and the hair conditioning effect was the best in Example 2 containing both disodium nonoxynol-10 sulfosuccinate and a polymer film forming agent. .

EXAMPLE 3 AND COMPARATIVE EXAMPLES 7-9

[c]

[Test Example 3]

The same test as in Test Example 1 was performed on the hair dye compositions of Example 3 and Comparative Examples 7 to 9 described above. The results are shown in Table 3.

As shown in Table 3, the darkness of the color, the color fastness and the conditioning effect of the hair in Example 3 containing both disodium nonoxynol-10 sulfosuccinate and the polymer film-forming agent in the second agent Most excellent.

Example 4 and Comparative Examples 10 to 12

[d]

[Test Example]

The same test as in Test Example 1 was performed on the hair dye compositions of Example 3 and Comparative Examples 10 to 12 described above. The results are shown in Table 4.

As shown in Table 4, the darkness of the color, the color fastness and the hair conditioning effect is Example 4 containing both the sulfo succinate-based surfactant and high-rich film forming agent in the first agent and the second agent Appeared best in.

As can be seen from the above, the hair dye composition according to the present invention is excellent in the dyeing and hair conditioning effect, expressed in natural color, and has the characteristics of excellent color fastness of the colored pigment.

Claims (5)

A dyeing composition comprising a dyeable amount of an oxidizing dye, an oxidizing agent, a sulfosuccinate-based surfactant, and a polymer film forming agent. The sulfosuccinate-based surfactant according to claim 1, wherein the sulfosuccinate-based surfactant is disodium 휫 dotamidopolyethyleneglycol-2 sulfosuccinate, disodium dimethicone cocopolyol sulfosuccinate, diammonium dimethicone cocopolyol succinate, 1 or 2 or more types of mixtures selected from the group consisting of disodium nonoxynol-10 sulfosuccinates, wherein the hair dye composition is blended in an amount of 0.1 to 20% by weight based on the total amount of the composition. The method of claim 1, wherein the polymer film-forming agent is one or a mixture of two or more selected from the group consisting of chitosan, chitosan lactate and chitosan pyrrolidone carbonate, in an amount of 0.01 to 10% by weight based on the total amount of the composition. A hair dye composition, characterized in that blended. The hair dye composition of claim 3, wherein the polymer film forming agent has a molecular weight of 1,000 to 100,000. The hair dye composition of claim 1, wherein the weight ratio of sulfosuccinate-based surfactant to polymer film former is 1: 1 to 10: 1.