| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a new photoprotective composition containing a shielding system in a physiologically acceptable support. <P>SOLUTION: A cosmetic or dermatological composition, characterized in that it comprises, in a physiologically acceptable support: (a) at least one dibenzoylmethane derivative, (b) at least one 1,3,5-triazine derivative that is photosensitive in the presence of a dibenzoylmethane derivative, and (c) at least one siliceous s-triazine compound substituted with two aminobenzoate or aminobenzamide groups of specific formula (I), or a tautomeric form thereof, is provided. And a process for improving the stability to UV radiation (photostability) of 1,3,5-triazine derivative that is photosensitive in the presence of a dibenzoylmethane derivative, characterized in that it consists in adding to the combination at least one siliceous s-triazine compound substituted with two aminobenzoate or aminobenzamide groups, is provided. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
