Photoprotective/cosmetic compositions comprising synergistic admixture of sunscreen compounds
US5968481A · kind A · utility
3Cited by
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21Claims
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Assignee
Inventors
Key dates
| Filing date | Jun 5, 1995 |
| Grant date | Oct 19, 1999 |
| Priority date | — |
| Expiry date | Jun 5, 2015 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K8/4966
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Topically applicable sunscreen/cosmetic compositions well suited for enhanced photoprotection of human skin and/or hair against the damaging effects of UV-A and UV-B irradiation, particularly solar radiation, comprise a photoprotecting synergistically effective amount of (i) 2,4,6-tris[p-((2'-ethylhexyl)oxycarbonyl)anilino]-1,3,5-triazine and (ii) 2-ethylhexyl .alpha.-cyano-.beta.,.beta.-diphenylacrylate, in a cosmetically acceptable vehicle, diluent or carrier therefor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.