Sunscreen compositions containing vinylogous amides
US4514383A · kind A · utility
9Cited by
1References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 5, 1982 |
| Grant date | Apr 30, 1985 |
| Priority date | — |
| Expiry date | May 5, 2002 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K8/42
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Novel sunscreen compositions comprising at least one vinylogous amide compound are described as well as methods of protecting the human skin from damaging radiation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.