Cosmetic composition containing melaninlike pigments in combination with certain tocopherols, and process for protecting the skin, hair, mucosae and cosmetic compositions
US5547658A · kind A · utility
22Cited by
6References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 3, 1993 |
| Grant date | Aug 20, 1996 |
| Priority date | — |
| Expiry date | Mar 3, 2013 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S977/926
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Cosmetic composition containing melaninlike pigments in combination with certain tocopherols, and process for protecting the skin, hair, mucosae and cosmetic compositions. The present invention relates to a cosmetic composition comprising the combination of certain tocopherols bn with at least one melaninlike pigment derived from natural or synthetic sources, in a cosmetically acceptable carrier, and to a process for protecting the skin, mucosae, hair and cosmetic compositions against free radicals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.