Cosmetic composition, useful for make up and/or care of keratin material, preferably lips or skin, comprises sequenced ethylene copolymer containing first sequence and second sequence and non-volatile hydrocarbon ester oil, in medium

摘要

Cosmetic composition comprises, in a medium, at least: (a) sequenced ethylene copolymer containing at least one first sequence having a glass transition temperature (Tg) of = 40[deg] C and at least one second sequence having Tg of = 20[deg] C, where the first and second sequence is linked together by an intermediate statistical segment comprising the first monomers having the first sequence and the second monomers having the second sequence; and (b) a non-volatile hydrocarbon ester oil (less than 10 wt.%) comprising at least 16C and having a molecular weight of less than 650 g/mol. Cosmetic composition comprises, in a medium, at least: (a) sequenced ethylene copolymer (also called sequenced ethylene polymers) containing at least one first sequence having a glass transition temperature (Tg) of = 40[deg] C and is entirely or partly obtained from one or more first monomers, which are as homopolymer prepared from the monomers having Tg of = 40[deg] C, and at least one second sequence having a glass transition temperature of = 20[deg] C and is obtained entirely or partly from one or more second monomers, which are as homopolymer prepared from the monomers having a glass transition temperature of = 20[deg] C, where the first sequence and the second sequence is linked together by an intermediate statistical segment comprising at least one of the first monomers comprising the first sequence and at least one of the second monomers comprising the second sequence, and the sequenced copolymers have a polydispersity index I of greater than 2; and at least (b) a non-volatile hydrocarbon ester oil comprising at least 16 carbon atoms and having a molecular weight of less than 650 g/mole, where the composition comprises less than 10 wt.% of the volatile oil of which the flashpoint is = 80[deg] C.