At least one polyamide polymer in a cosmetic composition comprising at least one solid substance having a melting point of 45 degrees c. or greater

Abstract

Cosmetic compositions comprising at least one structuring polymer chosen from polymers of following formula (I): in which n denotes a number of amide units, such that the number of ester groups represents from 10% to 50% of the total number of ester and amide groups; Ris, in each case, independently an alkyl or alkenyl group having at least 4 carbon atoms; Rindependently represents, in each case, a Cto Chydrocarbonaceous group, provided that 50% of the Rgroups represent a Cto Chydrocarbonaceous group; Rindependently represents, in each case, an organic group provided with at least 2 carbon atoms, with hydrogen atoms and optionally with one or more oxygen or nitrogen atoms; and Rindependently represents, in each case, a hydrogen atom, a Cto Calkyl group or a direct bond to Ror another R, so that the nitrogen atom to which both Rand Rare bonded forms part of a heterocyclic structure defined by R—N—R, with at least 50% of the Rgroups representing a hydrogen atom and at least one solid substance that has a melting point of 45° C. or greater.