USE OF COPOLYMERS CONTAINING POLYISOBUTENE IN COSMETIC COMPOSITIONS

摘要

The invention relates to the use, in cosmetic compositions, of copolymers that can be obtained by copolymerizing at least one ethylenically unsaturated dicarboxylic acid anhydride derived from at least one dicarboxylic acid with 4 to 8 C atoms and at least one oligomer of branched or unbranched C₃-C₁₀ alkene. At least one oligomer has a mean molecular weight M_n ranging from 300 to 5000 g/mol, preferably up to 1200 g/mol or can be obtained by oligomerizing at least three equivalent C₃-C₁₀ alkenes.