Method for reducing sunburn cell formation with cosmetic compositions containing ascorbic acid
US6132737A · kind A · utility
8Cited by
8References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 29, 1997 |
| Grant date | Oct 17, 2000 |
| Priority date | — |
| Expiry date | Sep 29, 2017 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q17/04
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A method for reducing the formation of sunburn cells in mammalian skin exposed to ultraviolet radiation, comprising applying a cosmetic composition containing stabilized ascorbic acid to the the skin prior to exposure to ultraviolet radiation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.