Skin protective composition
US4820508A · kind A · utility
339Cited by
4References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 23, 1987 |
| Grant date | Apr 11, 1989 |
| Priority date | — |
| Expiry date | Jun 23, 2007 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/59
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A skin protective composition for topical application to mammalian skin for protection from infrared radiation containing titanium dioxide and mica or coated mica as its principal active reagents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.