Cosmetic compositions comprising at least one polymethylsilsesquioxane film former
US6991782B2 · kind B2 · utility
13Cited by
18References
33Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 19, 2001 |
| Grant date | Jan 31, 2006 |
| Priority date | — |
| Expiry date | Jun 19, 2021 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q1/10
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Compositions comprising at least one polymethylsilsesquioxane film former and at least one film former different from said at least one polymethylsilsesquioxane film former, wherein said at least one polymethylsilsesquioxane film former is present in an amount effective to provide at least one property chosen from long wear and transfer resistance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.