Compositions comprising a dibenzoylmethane derivative, a 1,3,5-triazine derivative and a silicon derivative containing a benzalmalonate function, and methods of use therefor
US5882632A · kind A · utility
9Cited by
0References
27Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 17, 1997 |
| Grant date | Mar 16, 1999 |
| Priority date | — |
| Expiry date | Dec 17, 2017 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/57
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to novel cosmetic and/or dermatological compositions comprising, in a cosmetically and/or dermatologically acceptable support, (i) a dibenzoylmethane derivative, in particular 4-tert-butyl-4'-methoxydibenzoylmethane, (ii) at least one specific 1,3,5-triazine derivative, and (iii) at least one silicone derivative containing a benzalmalonate function. These compositions are particularly photostable. The invention also relates to the use of these compositions in the cosmetic and/or dermatological fields, in particular, as a sunscreen.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.