KR100453495B1 - Hair color sampoo composition - Google Patents

Abstract

The present invention relates to a color shampoo composition, in particular, in the color shampoo composition, including HC dyes, organic acids, and amodimethicone not only significantly reduces the degree of contamination of the scalp and skin, but also has excellent color sustainability to hair. A color shampoo composition.

Description

Color shampoo composition {HAIR COLOR SAMPOO COMPOSITION}

The present invention relates to a color shampoo composition, and more particularly to a color shampoo composition excellent in color persistence for hair as well as significantly reduce the contamination of the scalp and skin.

Shampoo is a cosmetic product for hair that is used to decontaminate the scalp and hair and to keep the hair clean and beautiful.In addition to cleaning purposes, it is easy to comb, softness, smoothness, gloss, and the friction of the hair surface, antistatic, hair It is used for additional purposes such as protection.

Conventional color shampoos and callins are used for the purpose of dyeing hair directly, containing direct dyes such as acid dyes (US Pat. No. 5,356,438) and basic dyes (US Pat. No. 5,442,031). However, the conventional color shampoo or color rinse products are characterized in that they have a large bond to the scalp or skin as well as hair, and therefore, when hair shampoo or rinse containing such dyes is serious, contamination of the scalp and skin is severe. Has a problem.

In addition, when disperse dyes are used, the dye and hair, scalp, and skin are weakly bonded to reduce scalp or skin contamination.However, due to their high molecular weight, they cannot penetrate the hair in a short time, and thus cannot develop sufficient color. There are disadvantages.

In general, HC dye has a small molecular weight can easily penetrate into the hair in a short time, has the advantage of having a moderate adhesion to the hair or skin and less skin contamination. In particular, since it has only one benzene ring having a small molecular weight, there is an advantage of easier penetration into the hair.

Therefore, there is a further demand for a color shampoo composition that can not only reduce the contamination of hair and skin by using the HC dye, but also easily penetrate into the hair and exhibit sufficient coloring power.

In order to solve the above problems, the present invention provides a color shampoo composition that can be easily penetrated into the hair and at the same time have a low color binding power and color persistence due to the low binding strength of the hair or skin, and at the same time easily penetrates inside the hair. It aims to provide.

Another object of the present invention is to provide a color shampoo composition which can obtain sufficient coloring power without contamination of the scalp or skin even when the color shampoo is used repeatedly one or more times.

In order to achieve the above object, the present invention provides a color shampoo composition,

a) HC dyes;

b) organic acid; And

c) amodimethicone

It provides a color shampoo composition comprising a.

Hereinafter, the present invention will be described in detail.

The inventors of the present invention, while studying a shampoo composition which can not only reduce the degree of contamination of hair or skin using HC dyes, but also exhibit sufficient coloring power to hair, include HC dyes, organic acids, and amodimethicone. It was confirmed that the color shampoo composition is less scalp or skin contamination, and at the same time the color persistence is significantly improved, based on this, to complete the present invention.

In the color shampoo composition, the color shampoo composition including HC dye, organic acid, and amodimethicone can be obtained not only with a single color, but also with scalp when used twice or more times. Or there is no contamination of the skin, and at the same time relates to a color shampoo composition that can obtain a sufficient color.

HC dye of a) used in the present invention is included in 0.1 to 3.0% by weight based on the total weight of the shampoo composition, for example HC Blue No. 2, HC Blue No. 6, HC Blue No. 7, HC Blue No.8, HC Blue No.9, HC Blue No.10, HC Blue No.11, HC Blue No.12, HC Blue No.13, HC Blue No.14, HC Brown No.1, HC Brown No. 2, HC Green No. 1, HC Orange No. 1, HC Orange No. 2, HC Orange No. 3, HC Orange No. 5, HC Red No. 1, HC Red No. 3, HC Red No. 7, HC Red No.8, HC Red No.9, HC Red No.10, HC Red No.11, HC Red No.13, HC Red No.14, HC Violet No.1, HC Violet No.2, HCYellow No .2, HC Yellow No.4, HC Yellow No.5, HC Yellow No.6, HC Yellow No.7, HC Yellow No.8, HC Yellow No.9, HC Yellow No.10, HC Yellow No.11 , HC Yellow No. 12, HC Yellow No. 13, HC Yellow No. 14, HC Yellow No. 15 and the like can be used.

More preferably, HC Blue No. 2, HC Blue No. 6, HC Blue No. 9, HC Blue No. 10, HC Blue No. 11, HC Blue No. 12, HC Orange No. 2, HC Orange No .3, HC Red No.3, HC Red No.7, HC Red No.10, HC Red No.11, HC Red No.13, HC Violet No.1, HC Violet No.2, HC Yellow No.2 , HC Yellow No.4, HC Yellow No.5, HC Yellow No.6, HC Yellow No.9, HC Yellow No.10, HC Yellow No.11, HC Yellow No.12, HC Yellow No.13, HC Yellow No. 14, HC Yellow No. 15, or the like is used.

The organic acid of b) used in the present invention maintains the pH of the color shampoo containing HC dye under acidic conditions to inhibit swelling of the hair and maintain color development, for example, citric acid having a molecular weight of 400 or less, At least one selected from the group consisting of formic acid, glycolic acid, lactic acid, maleic acid, salicylic acid, sorbic acid, succinic acid, and tartaric acid. The organic acid is preferably included in an amount of 0.01 to 5.0% by weight based on the total weight of the shampoo composition, the effect is less when the content is less than 0.01% by weight, and when the content exceeds 5% by weight, a significant increase in color sustaining effect. There is no problem.

Amodimethicone of c) used in the present invention is a silicone containing an amine group is used in conjunction with the organic acid to adsorb to the hair to coat the hair to inhibit the dye from being detached from the hair. The amodimethicone is preferably included in 0.1 to 6.0% by weight based on the total weight of the shampoo composition. If the content is less than 0.1% by weight, the color lasting effect is insignificant, and when the content is more than 6.0% by weight, the viscosity of the composition may be lowered to adversely affect the stability of the phase, and air bubbles may not be generated.

In addition, the present invention is used as a surfactant alone or mixed with 5.0 to 50.0% by weight of anionic surfactant, 5.0 to 30.0% by weight of amphoteric surfactant, or 5.0 to 30.0% by weight of nonionic surfactant alone. Can be used.

As the anionic surfactant, sodium lauryl sulfate, lauryl ammonium sulfate, magnesium lauryl sulfate, lauryl triethanolamine, polyoxy ethylene sodium lauryl sulfate, or polyoxy ethylene lauryl ammonium sulfate may be used. As the amphoteric surfactant, betaine, alkyl betaine, alkylamide betaine, or imidazolium betaine may be used. As the nonionic surfactant, lauryldimethylamine oxide, palm oil alkyldimethylamine oxide, la Uryl ethanolamide, palm oil fatty acid diethanolamide, palm oil fatty acid monoethanolamide, polyoxyethylene lauryl ether, polyoxyethylene nonyl phenyl ether, etc. can be used.

In addition to the above components, the shampoo composition of the present invention further contains a known component for use in a hair care or body care product, unless it is physicochemically compatible or does not excessively impair the stability, aesthetics, or function of the product. can do.

Non-limiting examples of optional ingredients for use in shampoo compositions include antidandruff, conditioning agents (hydrocarbon oils, fatty acid esters, silicones) dyes, nonvolatile solvents or diluents (water soluble or water insoluble), pearlescents, foam enhancers, additional Surfactants, pH adjusters, fragrances, preservatives, proteins, skin protectants, sunscreens, vitamins, or viscosity modifiers (hydroxypropylmethylcellulose, hydroxymethylcellulose, sodium chloride, ammonium chloride, propylene glycol, hexyl glycol, etc.) There is this.

According to the present invention, the color shampoo composition containing the above components has a small bonding strength with hair or skin, so that the degree of contamination of hair and skin is small, and at the same time, it easily penetrates into the inside of the hair to exhibit sufficient coloring power and color sustainability. In addition, even when repeated one or more times, sufficient color development can be obtained without contamination of the scalp or skin.

Hereinafter, preferred examples are provided to help understanding of the present invention, but the following examples are merely to illustrate the present invention, and the scope of the present invention is not limited to the following examples.

EXAMPLE

Example 1 or 2, and Comparative Examples 1-4

30% sodium lauryl sulfate, 30% polyoxyethylene lauryl sulfate, palm oil fatty acid diethanolamide, and propylene glycol were added to the purified water in the composition ratio as shown in Table 1 below. Amodimethicone was then added to the mixture, warmed to a temperature of 60 ° C., and then dissolved homogeneously. The dye was added thereto and completely dispersed, and then cooled to 40 ° C. Maleic acid, paraoxybenzoate, fragrance, and the like were added to the mixture, followed by cooling to prepare a color shampoo. The unit is weight percent.

division Example 1 Example 2 Comparative Example 1 Comparative Example 2 Comparative Example 3 Comparative Example 4 30% Sodium Lauryl Sulfate 20.0 20.0 20.0 20.0 20.0 20.0 30% Sodium Polyoxyethylene Lauryl Sulfate 30.0 30.0 30.0 30.0 30.0 30.0 Palm oil fatty acid diethanolamide 3.0 3.0 3.0 3.0 3.0 3.0 Propylene glycol 2.0 2.0 2.0 2.0 2.0 2.0 Amodimethicone 1.0 3.0 - 1.0 - 1.0 Paraoxybenzoic acid ester 0.2 0.2 0.2 0.2 0.2 0.2 HC Red No.3 0.1 0.1 0.1 0.1 0.1 - HC Yellow No.5 0.1 0.1 0.1 0.1 0.1 - Basic Red 76 - - - - - 0.1 Basic Yellow 57 - - - - - 0.1 Maleic acid 1.0 1.0 - - 1.0 1.0 Spices Quantity Quantity Quantity Quantity Quantity Quantity Purified water Remaining amount Remaining amount Remaining amount Remaining amount Remaining amount Remaining amount

Experimental Example 1. Evaluation of Color Persistence

In order to confirm the color persistence of the color shampoo prepared in Examples 1 or 2, and Comparative Examples 1 to 3, the wool fabric was cut to a size of 5 cm × 5 cm, and then the Examples 1 or 2, And 5 times with the color shampoo prepared in Comparative Examples 1 to 3. The woolen cloth was added to the shampoo solution prepared in the composition ratio of Table 2, 5 sheets, washed for 1 minute, washed with water for 30 seconds, and dried. The dried woolen was measured for color using a colorimeter, the average value was obtained. The operation was repeated three times, and the color difference between the initial color and the color after the third treatment was measured according to Equation 1 below, and the smaller the value, the better the color sustaining effect. In addition, the pH was measured, and the results are shown in Table 3 below.

[Equation 1]

division weight% 30% Sodium Lauryl Sulfate 20.0 30% Sodium Polyoxyethylene Lauryl Sulfate 30.0 Palm oil fatty acid diethanolamide 3.0 Propylene glycol 2.0 Paraoxybenzoic acid ester 0.2 Purified water Remaining amount

division Example 1 Example 2 Comparative Example 1 Comparative Example 2 Comparative Example 3 △ E 3.1 2.9 5.6 4.9 3.9 pH 3.8 3.6 6.3 6.4 3.7

Through Table 3, the wool stained using HC dye is Comparative Example 2 using only the amodimethicone and Comparative Example 3 using only maleic acid Comparative Example without using both maleic acid and amodimethicone Shampoo reliability was increased compared to 1, in particular Example 1 or 2 containing both maleic acid, and amodimethicone was confirmed that the shampoo fastness significantly increased compared to Comparative Examples 1 to 3.

That is, according to the present invention, it was found that the color shampoos of Examples 1 to 2 containing maleic acid and amodimethicone were superior to the color shampoos of Comparative Examples 1 to 3 which did not contain it.

Experimental Example 2. Evaluation of Skin Contamination

Thirty random women were selected as subjects, and the color shampoos prepared in Example 1 and Comparative Example 4 were used five times, and the degree of contamination of the scalp and hands after use was scored according to the following evaluation criteria. The evaluation was given to, and the results are shown in Table 4 below.

<Evaluation Criteria>

1 point: skin contamination is very remarkable 2 points: skin contamination is remarkable

3 points: A little skin contamination 4 points: No skin contamination

division Example 1 Comparative Example 4 Skin contamination level (points) 3.5 1.0

Through the above Table 4, according to the present invention, the color shampoo of Example 1 containing HC dye, organic acid, and amodimethicone than skin color shampoo of Comparative Example 4 containing basic dye instead of HC dye Was found to be much lower.

As described above, the color shampoo composition of the present invention has a low binding force with the hair or skin to reduce the contamination of the hair and skin, and at the same time easily penetrates into the inside of the hair can exhibit sufficient coloring power and color persistence, 1 Even when used repeatedly more than once there is an advantage that a sufficient color development can be obtained without contamination of the scalp or skin.

Claims (5)

In the color shampoo composition, a) 0.1 to 3.0 wt% HC dye; b) 0.01 to 5.0 weight percent of organic acid; And c) 0.1-6.0 wt% amodimethicone Color shampoo composition comprising a. delete The method of claim 1, The HC dye of a) is HC Blue No. 2, HC Blue No. 6, HC Blue No. 7, HC Blue No. 8, HC Blue No. 9, HC Blue No. 10, HC Blue No. 11, HC Blue No.12, HC Blue No.13, HC Blue No.14, HC Brown No.1, HC Brown No.2, HC Green No.1, HC Orange No.1, HC Orange No.2, HC Orange No .3, HC Orange No.5, HC Red No.1, HC Red No.3, HC Red No.7, HC Red No.8, HC Red No.9, HC Red No.10, HC Red No.11 , HC Red No.13, HC Red No.14, HC Violet No.1, HC Violet No.2, HC Yellow No.2, HC Yellow No.4, HC Yellow No.5, HC Yellow No.6, HC Yellow No.7, HC Yellow No.8, HC Yellow No.9, HC Yellow No.10, HC Yellow No.11, HC Yellow No.12, HC Yellow No.13, HC Yellow No.14, HC Yellow No .15, and one or more color shampoo compositions selected from the group consisting of mixtures thereof. The method of claim 1, HC dye of a) is HC Blue No. 2, HC Blue No. 6, HC Blue No. 9, HC Blue No. 10, HC Blue No. 11, HC Blue No. 12, HC Orange No. 2, HC Orange No.3, HC Red No.3, HC Red No.7, HC Red No.10, HC Red No.11, HC Red No.13, HC Violet No.1, HC Violet No.2, HC Yellow No .2, HC Yellow No.4, HC Yellow No.5, HC Yellow No.6, HC Yellow No.9, HC Yellow No.10, HC Yellow No.11, HC Yellow No.12, HC Yellow No.13 And at least one color shampoo composition selected from the group consisting of HC Yellow No. 14, HC Yellow No. 15, and mixtures thereof. The method of claim 1, Color shampoo composition is selected from the group consisting of citric acid, formic acid, glycolic acid, lactic acid, maleic acid, salicylic acid, sorbic acid, succinic acid, tartaric acid and mixtures thereof having a molecular weight of 400 or less.