Anti-solar agent and compositions containing the same
US4061730A · kind A · utility
17Cited by
2References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 9, 1976 |
| Grant date | Dec 6, 1977 |
| Priority date | — |
| Expiry date | Feb 9, 1996 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K8/416
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
An anti-solar cosmetic composition contains as the anti-solar agent a compound of the formula ##STR1## wherein R is hydrogen or alkyl containing 1-12 carbon atoms, Y is hydrogen, methyl or halogen and X is halide, arylsulfonate, alkylsulfonate, camphosulfonate or alkyl sulfate. The antisolar agent is present in amounts of 0.05-10 percent by weight of said composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.