Cosmetic powder, its preparing method and make-up cosmetic composition comprising the same

A technology of beauty powder and powder, which is applied in the field of beauty powder and beauty cosmetic composition, and can solve the problems of preventing liposomes from directly contacting the skin and cosmetic cosmetics.

Active Publication Date: 2007-08-08
LG HOUSEHOLD & HEALTH CARE LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method is not ultimately beneficial for cosmetic cosmetics mainly composed of solid substances due to the hindrance of direct contact of liposomes with the skin

Method used

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  • Cosmetic powder, its preparing method and make-up cosmetic composition comprising the same
  • Cosmetic powder, its preparing method and make-up cosmetic composition comprising the same
  • Cosmetic powder, its preparing method and make-up cosmetic composition comprising the same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0058] With respect to 100 parts by weight of beauty powder, 2 parts by weight of lecithin and 0.2 parts by weight of hydroquinone glucoside were dissolved in 100 ml of distilled water, heated to a temperature of 65° C., and dispersed for 3 minutes with an ultrasonic breaker. On the other hand, under heating up to 70°C, 0.3 parts by weight of stearyl alcohol and 2 parts by weight of 1,3-butanediol were mixed and dissolved therein, and under heating up to 75°C, The resulting solution was dispersed in the aqueous phase of the lecithin and hydroquinone glucoside solution.

[0059] Put 95.5 parts by weight of talc into 900 ml of distilled water, and fully disperse while stirring. Then, 10ml of 5% magnesium chloride (MgCl 2 ) solution was added to the talc mixture while stirring at room temperature.

[0060] Next, a coating solution comprising NLE and a thin-layer liquid crystal containing lecithin, hydroquinone glucoside, stearyl alcohol, and 1,3-butanediol, which had been kept ...

Embodiment 2

[0062] A cosmetic powder was prepared by the same method as in Example 1, except that silk mica was used instead of talc, monosodium stearyl glutamate was used instead of lecithin, and collagen was used instead of hydroquinone glucoside.

Embodiment 3

[0064] A cosmetic powder was prepared by the same method as in Example 1, except that mica was used instead of talc, retinyl palmitate instead of hydroquinone glucoside, and propylene glycol instead of 1,3-butanediol.

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PUM

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Abstract

The present invention relates to cosmetic powder, a method of preparing the same, and a make-up cosmetic composition comprising the same in the present invention. More specifically, the cosmetic powder of the present invention comprises powder and matrix layers coated on its surface wherein the matrix layers comprise nano-sized liposome and emulsion (NLE) and lamella liquid crystal. Therefore, the present invention provides cosmetic powder coated with NLE and lamella liquid crystal not only endowing the same skin treatment effects with make-up cosmetics as with skincare products due to the even emission of active components belonging to NLE, but also contributing to obtaining a make-up cosmetic composition with the high skin compatibility, low sensitivity and, excellent skin softness and moisture effects due to the bound water combined in lamella liquid crystal. In addition, the present invention provides a make-up cosmetic composition having an excellent applicability and adherence to skin due to the matrix layer coated on the surface of the powder.

Description

technical field [0001] The present invention relates to a kind of cosmetic powder, the preparation method of the cosmetic powder and the cosmetic cosmetic composition comprising the cosmetic powder, more specifically, to a method of uniformly releasing liposomes and emulsions contained in nanometer size (hereinafter hereinafter). , referred to as NLE) and active ingredients in thin-layer liquid crystals to have a beauty powder for skin care, a preparation method thereof, and a beauty cosmetic composition comprising the beauty powder. Background technique [0002] Since they readily exist in aqueous media, all products using liposomes or emulsions, from food to pharmaceuticals and cosmetics, commonly exert their use in water as a medium, which is well understood in the related art. [0003] However, unlike skin care products, most beauty cosmetics do not use water as a medium. Therefore, it is rarely used in powder-based makeup products such as eye shadows, blush, cake found...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/97A61K8/73A61K8/65A61K8/67A61K8/60A61K8/34A61K8/37A61K8/35A61K8/44A61K8/19A61Q1/12A61Q1/10A61Q1/04A61P17/16
CPCA61K8/14A61K8/19A61K8/23A61K8/25A61K8/26A61K8/29A61K8/375A61K8/553A61K8/602A61K8/671A61K8/675A61K8/678A61K8/86A61Q1/02A61Q1/06A61Q1/10A61Q1/12A61P17/16
Inventor 李千九金庆燮孙泓河徐东晟
Owner LG HOUSEHOLD & HEALTH CARE LTD
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