Cosmetic compositions containing dihydroxyacetone and methods of stabilizing the same
US6348202B1 · kind B1 · utility
4Cited by
6References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 4, 1999 |
| Grant date | Feb 19, 2002 |
| Priority date | — |
| Expiry date | Jun 4, 2019 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K8/604
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A cosmetic preparation is presented containing (a) alkyl or alkenyl oligoglycosides (b) polyol poly-12-hydroxystearates and (c) dihydroxyacetone. This self-tanning cosmetic preparation has high dermatological compatibility, a favorable feeling on the skin and good storage stability at relatively high temperatures.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.