Cosmetic and topical skin preparation comprising higher alcohol-modified silicone
US9283164B2 · kind B2 · utility
2Cited by
17References
9Claims
0Family size
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Key dates
| Filing date | Apr 27, 2011 |
| Grant date | Mar 15, 2016 |
| Priority date | — |
| Expiry date | Feb 14, 2032 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q19/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A cosmetic and a topical skin preparation comprising a higher alcohol-modified silicone (A) with the following general formula (1) wherein R1 is, e.g., an alkyl group; P is a monovalent organic group that contains the Si—O bond or is a long-chain monovalent hydrocarbyl group; at least one Q is a higher alcohol modifying group (—(C10-C30)-OH); and (m1+m2+m3) is a number in the range from 0 to 55 and most favorably (m1+m2+m3) is 1.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.