Composition for a clear cosmetic stick
US7867506B2 · kind B2 · utility
10Cited by
9References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 17, 2007 |
| Grant date | Jan 11, 2011 |
| Priority date | — |
| Expiry date | Nov 22, 2028 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q17/04
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention includes a clear cosmetic stick that has a clarity that is stable over a temperature of 5 to 45 degrees Centigrade for a time period of at least about twelve months. The clear cosmetic stick includes one or more of a branched chain fatty acid surfactant and a straight-chain fatty alcohol surfactant.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.