Cosmetic compositions
US6464964B1 · kind B1 · utility
18Cited by
6References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 16, 1999 |
| Grant date | Oct 15, 2002 |
| Priority date | — |
| Expiry date | Jun 16, 2019 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S424/05
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A cosmetic composition having improved transfer resistance comprising:a) from about 0.1-60% by weight of trimethylated silica,b) from about 0.1-60% by weight of a volatile solvent having a viscosity of 0.5 to 100 centipoise at 25° C.,c) 0.1-60% by weight of a nonvolatile oil having a viscosity of 200 to 1,000,000 centipoise at 25° C.d) 0.1-80% of a cosmetically acceptable carrier.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.