CHEMICALLY ANISOTROPIC POWDER, AND COSMETIC COMPOSITION CONTAINING SAME
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United States of America Patent
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app pub date -
Dec 29, 2015
filing date -
Dec 31, 2014
priority date (Note) -
Published
status (Latency Note)
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Abstract
A chemically anisotropic powder with improved emulsion dispersion stability, and a cosmetic composition containing the same are disclosed in the present specification. The chemically anisotropic powder has a first polymer spheroid and a second polymer spheroid coupled in such a structure in which one polymer spheroid at least partially penetrates the other polymer spheroid, wherein any one of the first polymer spheroid and the second first polymer spheroid comprises a polymer containing siloxane, and one or more of the first polymer spheroid and the second first polymer spheroid are negatively or positively charged, thereby having effects of preventing phase separation even with a minimum amount of a thickening agent and enabling a toner type low-viscosity form containing a high oil content, the toner type low-viscosity form having yet to be applied.
First Claim
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Family
| Country | kind | publication No. | Filing Date |
|---|---|---|---|
| KR | B1 | KR101924410 | Dec 28, 2015 |
| WO | A1 | WO2016108579 | Dec 29, 2015 |
| JP | B2 | JP6731924 | Dec 29, 2015 |
| EP | B1 | EP3241543 | Dec 29, 2015 |
| CN | B | CN107405286 | Dec 29, 2015 |
| TW | B | TWI733658 | Dec 30, 2015 |
International Classification(s)
- 2015 Application Filing Year
- A61K Class
- 16157 Applications Filed
- 11882 Patents Issued To-Date
- 73.55 % Issued To-Date
Cited Art Landscape
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- A61K Class
- 0 % this patent is cited more than
- 8 Age