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Cosmetic composition for make up containing the interference color pigment and preparing method of the same

A cosmetic composition and interference color technology, which is applied in the field of cosmetic composition including interference color pigments and its preparation, can solve the problems of coloring pigment limitations, degradation of smearing characteristics, easy peeling, etc., and achieve excellent use feeling and long-lasting gloss sexual effect

Inactive Publication Date: 2009-01-28
AMOREPACIFIC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since pearl luster pigments usually show an inherent yellow color, and the mica base substance itself shows a lot of luster, it is difficult to show sufficient color sensitivity when using
[0006] Although such pearl pigments have interference colors and exhibit three-dimensionality and transparency with fine colors, they also have disadvantages in use such as luster due to high gloss, degradation in smearing characteristics, easy peeling, etc., so that they Restrictions on use as primary coloring pigments in cosmetic compositions for the skin
[0007] Moreover, due to these disadvantages as above, it is usually mixed in a small amount, thus causing the problem that the effect of interference color cannot be fully developed, which actually cannot meet the needs of consumers

Method used

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  • Cosmetic composition for make up containing the interference color pigment and preparing method of the same

Examples

Experimental program
Comparison scheme
Effect test

preparation Embodiment 1-3， and comparative preparation Embodiment 1-2

[0047] [Preparation Examples 1-3, and Comparative Preparation Examples 1-2: Preparation of Cosmetic Composition]

[0048] In Preparation Examples 1-3 and Comparative Preparation Examples 1-2, cosmetic compositions were prepared using the components and amounts shown in Table 1 below.

[0049] Here, in Table 1, Preparation Examples 1-3 refer to the components and amounts of the cosmetic composition including the interference color pigment of the present invention, and Comparative Preparation Example 1 refers to the composition of the cosmetic composition including only conventional general pigments. Parts and amounts, Comparative Preparation Example 2 relates to the components and amounts of a cosmetic composition including conventional pearl pigments.

[0050] Table 1

[0051] components

contrast preparation

Example 1

Comparative preparation

Example 2

Preparation and implementation

example 1

Preparation and implementation

E...

experiment Embodiment 1

[0058] [Experimental Example 1: Evaluation of Color]

[0059] The cosmetic compositions prepared in Preparation Examples 1-3 and Comparative Preparation Examples 1-2 were applied to a glass plate at a thickness of 0.5 mm, and the colors were compared and evaluated by measuring the colors with a spectrometer (CM2002, Minolta Corporation) . The results of the measurement are shown in Table 2 below.

[0060] Table 2

[0061] Types of

L *

a *

b *

saturation

Comparative Preparation Example 1

57.33

6.74

2.65

2.05

Preparation Example 1

64.58

11.02

3.13

2.26

Preparation Example 3

66.49

12.27

3.42

2.31

[0062] L * :brightness

[0063] a * : red and green

[0064] b * : yellowish blueness

[0065] Saturation: (a *2 +b *2 ) 1 / 2 , and as it increases, the saturation increases.

[0066] As shown in Table 2, when comparing the colors of the cos...

experiment Embodiment 2

[0067] [Experimental Example 2: Evaluation of Glossiness]

[0068] The cosmetic compositions prepared in Preparation Examples 1-3 and Comparative Preparation Examples 1-2 were applied to a glass plate by the same sampling method as in the color measurement of Experimental Example 1, and were measured by using a gloss meter (BYK Gardner ) at 60° to measure the reflected beam to compare and evaluate the gloss. The measurement results are shown in Table 3 below.

[0069] table 3

[0070] Types of

[0071] As shown in Table 3, when comparing the glossiness of the cosmetic compositions of Preparation Example 1 and Comparative Preparation Example 2, it can be seen that compared with Comparative Preparation Example 2 including traditional pearl pigments, the preparation of the interference color pigment Example 1 has about a 1 / 2 reduction in gloss. Also, when compared with Comparative Preparation Example 1 including only the conventional general pigment, the gloss was n...

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Abstract

The present invention is related to a make-up cosmetic composition containing an interference color pigment in which a planar aluminum oxide is coated with a metallic oxide, or otherwise silicone compound is secondarily coated on the surface of the aluminum oxide in addition to the firstly coated metallic oxide, and a method of preparing the same. The make-up cosmetic composition has a little gloss while showing interference color, having effect of compensating the skin trouble such as pimple scars, speckle, freckle, somberness and so on, or the skin blemish such as skin pores, wrinkle and so on, the effect of offering the skin with cubic effect and natural make-up, providing excellent feeling in use, and having excellent gloss duration.

Description

technical field [0001] The present invention relates to a cosmetic composition comprising an interference color pigment and a preparation method thereof, more particularly, to a cosmetic composition comprising an interference color pigment in which planaraluminum oxide is coated with a metal oxide Cosmetic composition, and preparation method thereof. Background technique [0002] Traditionally, as a method of compensating skin color or covering skin blemishes, only titanium dioxide (TiO 2 ), or unrelieved (unrelieved) skin expression has become mainstream, which uses the principle of light absorption to express skin color with organic / inorganic coloring substances. [0003] However, in order to comply with the recent trend of natural beauty and health, as pigments for the concept of compensating skin color and skin blemishes and providing natural transparency and three-dimensional effects, pearl pigments (in which natural or pigments are coated with titanium dioxide and iro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/26
CPCA61Q1/02A61Q1/10A61K8/19A61K8/11A61K8/28A61K8/70A61Q1/04A61K2800/436A61K8/27A61K8/26A61Q1/12A61K8/895A61K8/25A61K8/585A61K8/891A61K8/29A61K2800/412A61Q1/00
Inventor 沈珉敬权纯祥朴明三高昇龙
Owner AMOREPACIFIC CORP
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