Leucoderma covering agent

A covering agent and vitiligo technology, which is applied in the field of vitiligo covering agent, can solve the problems of long coloring time and poor coloring effect, and achieve the effect of rapid coloring, long-lasting coloring and natural coloring

Active Publication Date: 2012-07-04
刘飞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Purpose of the invention: Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a covering agent for vitiligo to achieve effective waterproofing, anti-perspiration, and long-lasting coloring, while effectively solving the problem of poor coloring effect of traditional covering agents and long coloring time. long outstanding question

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Vitiligo covering agent is a covering liquid. 100g of masking liquid consists of the following components: 82.4g deionized water, 10g 1,2-propanediol, 2.0g jojoba ester, 0.2g potassium sorbate, 1.0g surfactant (Tween-80), 0.2 g vitamin E acetate, 4.0g 1,3-dihydroxyacetone, 0.2g food coloring (milk chocolate brown).

[0017] Mix deionized water, jojoba oil, 1,2-propanediol and potassium sorbate, stir for 0.5~1h; add surfactant and vitamin E acetate, heat to 30℃ in water bath, stir for 6h; add 1,3-dihydroxy Stir the acetone and food coloring evenly.

[0018] When using, after cleaning the skin properly, apply the covering liquid on the skin with a cosmetic pencil. The color can be developed after 3 minutes, and the color can be firmly developed after 5.0 hours. Wipe the part of the skin with filter paper or paper towels repeatedly, only a little floating color appears on the filter paper or paper towels, and the resulting color does not fall off significantly, and it can be ...

Embodiment 2

[0020] Vitiligo covering agent is a covering liquid. 100g of covering liquid, consisting of the following components: 71.6g deionized water, 15g 1,2-propanediol, 4.0g jojoba ester, 0.2g potassium sorbate, 3.0g surfactant (Tween-80), 1.5 g vitamin E acetate, 4.5g 1,3-dihydroxyacetone, 0.2g food coloring (sunset yellow).

[0021] Mix deionized water, jojoba oil, 1,2-propanediol and potassium sorbate, stir for 0.5~1h; add surfactant and vitamin E acetate, heat to 60℃ in water bath, stir for 5h; add 1,3-dihydroxy Stir the acetone and food coloring evenly.

[0022] When using, after cleaning the skin properly, apply the covering liquid on the skin with a cosmetic pencil. Color will develop after 3 minutes of application. After 4.5 hours of application, the color can be firmly developed. Wipe the part of the skin with filter paper or paper towels repeatedly, only a little floating color appears on the filter paper or paper towels, and the generated color does not fall off significantl...

Embodiment 3

[0024] Vitiligo covering agent is a covering liquid. 100g of covering liquid, consisting of the following components: 85.6g deionized water, 5g 1,2-propanediol, 1g jojoba ester, 0.22g imidazolidinyl urea, 2.0g surfactant (Span series), 1.0g Vitamin E acetate, 5.0g 1,3-dihydroxyacetone, 0.18g food coloring (milk chocolate brown).

[0025] Mix deionized water, jojoba oil, 1,2-propanediol and imidazolidinyl urea, stir for 0.5~1h; add surfactant and vitamin E acetate, heat to 80℃ in water bath, stir for 6h; add 1,3-bis Just mix the hydroxyacetone and food coloring evenly.

[0026] When using, after cleaning the skin properly, apply the covering liquid on the skin with a cosmetic pencil. Color will develop after 3 minutes of application. The color can be firmly developed after 5.0h after application. Use filter paper or tissue paper to wipe this part of the skin repeatedly, only a little floating color appears on the filter paper or tissue paper, and the generated color does not fall...

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PUM

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Abstract

The invention discloses a leucoderma covering agent. The leucoderma covering agent is a covering liquid or covering cream, wherein the covering liquid mainly comprises 1,2-propyleneglycol, jojoba oil, a preservative, a surfactant, vitamin E acetate, 1,3-dihydroxyacetone, an edible pigment and deionized water; and the covering cream mainly comprises magnesium aluminum silicate, 1,2-propyleneglycol, methyl parahydroxybenzoats, propyl p-hydroxybenzoate, imidazolidinyl urea, talcpowder, titanium dioxide, iron oxide, jojoba oil, vegetable fat, vitamin E acetate, stearyl alcohol, stearic acid, decapolyglycerol monooleate, diolein, triethanolamine and deionized water. The covering liquid has waterproof, sweatproof and wear-resistant effects, and is durable; the covering cream is quick in coloration and natural in color formation, and is convenient to use; and the covering liquid and the covering cream are combined to provide comprehensive covering for leucoderma patients.

Description

Technical field [0001] The invention relates to cosmetics, in particular to a vitiligo covering agent. Background technique [0002] Vitiligo is a common and multiple pigmented skin disease. The disease is a common skin disease that affects beauty. There is still no good treatment method. Vitiligo has a serious impact on patients' normal study, employment, and social interaction. At the same time, Prone to cause a series of mental illnesses. The masking agent can effectively form pigments or attachments similar to the skin color on the skin surface. After use, the patient can participate in various activities more than normal, which greatly improves their self-confidence. At present, some covering agents have been reported, but there are various disadvantages such as poor color forming effect and long color forming time in use. Summary of the invention [0003] Purpose of the invention: In view of the shortcomings in the prior art, the purpose of the present invention is to prov...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/92A61Q1/12A61K8/19A61K8/25A61K8/26A61K8/29A61K8/34A61K8/35A61K8/36A61K8/37A61K8/41A61K8/49A61K8/67
Inventor 刘飞宋建峰汤丹阳
Owner 刘飞
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