Skin care composition
US5358752A · kind A · utility
8Cited by
2References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 23, 1993 |
| Grant date | Oct 25, 1994 |
| Priority date | — |
| Expiry date | Feb 23, 2013 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q17/04
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A skin care composition contains an antioxidant effective amount of a phenolic diterpene compound of the ferruginol type. The compounds can be dissolved, dispersed or encapsulated in cosmetic solutions, lotions, creams and liposomes to provide skin care products which reduce the accumulation of lipid peroxides and other biological oxidation products in the skin. Such compositions are effective agents against the production of peroxides in the skin resulting from sunlight, heat, radiation and the aging process.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.