KR-102960304-B1 - COSMETIC COMPOSITION COMPRISING COMPOSITE SILICA COATED WITH PLANT-DERIVED EXTRACT

Abstract

The present invention relates to a cosmetic composition comprising composite silica coated with a plant-derived extract, and more specifically, to a color cosmetic composition comprising composite silica coated with a plant-derived extract, a fatty acid composite powder, and a lecithin composite powder. The cosmetic composition according to the present invention can minimize powder scattering, exhibits excellent adhesion and color development, and can sufficiently realize the efficacy of the plant-derived extract, such as antioxidant and anti-aging effects.

Inventors

• 오은주
• 이언엽

Assignees

• 한국콜마주식회사

Dates

Publication Date

20260508

Application Date

20231012

Claims (8)

1. It includes complex silica coated with plant-derived extracts, fatty acid complex powder, and lecithin complex powder, The above fatty acid complex powder comprises magnesium/potassium/silicon/fluoride/hydroxide/oxide*isopropyltitanium triisostearate*myristic acid, and The above lecithin complex powder is a cosmetic composition comprising mica* hydrogenated lecithin.
2. delete
3. delete
4. In Article 1, A cosmetic composition comprising the above composite silica in an amount of 1 to 19 weight percent based on the total weight of the cosmetic composition.
5. In Article 1, A cosmetic composition comprising the above fatty acid complex powder in an amount of 6 to 29 weight% based on the total weight of the cosmetic composition.
6. In Article 1, A cosmetic composition comprising the above lecithin complex powder in an amount of 2 to 14 weight% based on the total weight of the cosmetic composition.
7. In Article 1, The above cosmetic composition further comprises mica or oil.
8. In Article 1, The above cosmetic composition is a cosmetic composition in the form of an anhydrous powder.

Description

Cosmetic composition comprising composite silica coated with plant-derived extract The present invention relates to a cosmetic composition comprising composite silica coated with a plant-derived extract, and more specifically, to a color cosmetic composition comprising composite silica coated with a plant-derived extract, a fatty acid composite powder, and a lecithin composite powder. Plant-derived extracts contain a large amount of active ingredients exhibiting functionalities such as antioxidant and anti-aging properties, and are often used in cosmetic compositions such as skin toners, lotions, and creams; however, their use has been limited in anhydrous powder formulations because it is difficult to include them in large quantities. In particular, when using plant extracts in powder form, it is difficult to include them in large quantities due to their distinctive odor and color, and there is a high possibility of discoloration or odor change. When using plant extracts in liquid form, there is a problem of reduced color development due to decreased dispersibility, which lowers the stability of the powder formulation. Accordingly, the inventors confirmed that by using a complex silica in which a plant-derived extract is coated onto silica, a fatty acid complex powder, and a lecithin complex powder, it is possible to manufacture a color cosmetic composition that exhibits excellent color development and adhesion, demonstrates the efficacy of the plant-derived extract, and is free from problems of discoloration and odor change, and thus completed the present invention. A brief description of each drawing is provided to help to better understand the drawings cited in the detailed description of the invention. Figure 1 is a figure showing the results of confirming the color development and adhesion of a cosmetic composition according to Example 1 of the present invention. Figure 2 is a figure showing the results of confirming the color development and adhesion of the cosmetic composition according to Comparative Example 1. Figure 3 is a figure showing the results of confirming the color development and adhesion of the cosmetic composition according to Comparative Example 2. Figure 4 is a figure showing the results of confirming the color development and adhesion of the cosmetic composition according to Comparative Example 3. Figure 5 is a figure showing the results of confirming the color development and adhesion of the cosmetic composition according to Comparative Example 4. Figure 6 is a figure showing the results of confirming the color development and adhesion of the cosmetic composition according to Comparative Example 5. Figure 7 is a figure showing the results of confirming the color development and adhesion of the cosmetic composition according to Comparative Example 6. Figure 8 is a figure showing the results of confirming the color development and adhesion of the cosmetic composition according to Comparative Example 7. Figure 9 is a figure showing the results of confirming the color development and adhesion of the cosmetic composition according to Comparative Example 8. Figure 10 is a figure showing the results of confirming the color development and adhesion of the cosmetic composition according to Comparative Example 9. Figure 11 is a figure showing the results of confirming the color development and adhesion of a cosmetic composition according to Comparative Example 10. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by a skilled expert in the art to which the present invention pertains. In general, the nomenclature used herein is well known and commonly used in the art. Furthermore, in describing embodiments of the present invention, detailed descriptions of related known components or functions are omitted if it is determined that such detailed descriptions would hinder understanding of the embodiments of the present invention. Additionally, while embodiments of the present invention will be described below, the technical concept of the present invention is not limited or restricted thereto and can be modified and implemented in various ways by those skilled in the art. In this specification, when a part is described as including a certain component, it means that, unless specifically stated otherwise, it does not exclude other components but may include additional components. In this specification, the term "and/or" includes a combination of a plurality of related items or any one of a plurality of related items. According to an embodiment of the present invention, a cosmetic composition is provided comprising a complex silica coated with a plant-derived extract, a fatty acid complex powder, and a lecithin complex powder. In the present invention, the composite silica refers to a composite in which a plant-derived extract is coated onto silica. Since including the plant-derived extract as is results in poor dispersion in anhy