PHOTOPROTECTIVE COMPOSITION COMPRISING DIBENZOYLMETHANE DERIVATIVE, PARTICULAR AMIDE OIL AND COMPOUND CAPABLE OF ACCEPTING EXCITED TRIPLET LEVEL ENERGY OF THE SAME DIBENZOYLMETHANE DERIVATIVE AND PHOTOSTABILIZING PROCESS

摘要

PROBLEM TO BE SOLVED: To substantially and remarkably improve photochemical stability (or photostability) of the same dibenzoylmethane derivative by adding a combination of at least one amide oil of formula (I) and a compound capable of accepting excited triplet level energy of the dibenzoylmethane derivative to the dibenzoylmethane derivative. SOLUTION: A cosmetic or a dermatological composition for topical use comprises (a) at least one UV-screening agent of the dibenzoylmethane derivative type and (b) at least one oil containing at least one amide unit of formula (I) in its structure and (c) at least one compound capable of accepting the excited triplet level energy of the dibenzoylmethane derivative in a cosmetically acceptable support. COPYRIGHT: (C)2006,JPO&NCIPI