Hair and skin care composition
US8246937B2 · kind B2 · utility
0Cited by
12References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 6, 2004 |
| Grant date | Aug 21, 2012 |
| Priority date | — |
| Expiry date | Dec 21, 2030 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q19/10
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention provides cosmetic compositions that form a durable film or coating on surfaces such as hair or skin. The compositions of the invention comprise one or more anionic silicones and one or more high molecular weight esters, the combination of which provides a durable film. Methods for treatment of hair and skin employing the compositions of the invention are also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.