| 摘要 |
The invention relates to a photostable cosmetic or pharmaceutical light screening composition containing a dibenzoyl methane UV-A screening agent and a p-methoxycinnamate UV-B screening agent, one of said agents being incorporated into a polymer latex; and, optionally, other conventional UV-A and UV-B screening agents. Furthermore the invention relates to a method of photostabilizing dibenzoyl methane UV-A screening agents and p-methoxycinnamate UV-B screening agents when used together, by incorporating one of these agents into a polymer latex. |
