Patent ID: 8628757

Claim:
An anhydrous fluid composition comprising, in a cosmetically acceptable medium: a) at least one hydrocarbon oil and b) at least one lipophilic organic UV screening agent and c) at least one linear C 1 -C 3 monoalcohol and d) at least one lipophilic polyamide polycondensate chosen from the polymers of the following formula (A): In which: n is an integer ranging from 1 to 30, R′ 1 independently represents, in each case, a fatty chain and is chosen from an alkyl or alkenyl group having at least one carbon atom and in particular from 4 to 24 carbon atoms; R′ 2 independently represents, in each case, a hydrocarbon radical comprising from 1 to 52 carbon atoms; R′ 3 independently represents, in each case, an organic group comprising at least one atom chosen from carbon, hydrogen or nitrogen atoms, provided that R′3 comprises at least 3 carbon atoms; R′ 4 independently represents, in each case: a hydrogen atom, an alkyl group comprising from 1 to 10 carbon atoms or a direct bond to at least one group chosen from R′ 3 and another R′ 4 , so that, when the said group is another R′ 4 , the nitrogen atom to which both R′ 3 and R′ 4 are bonded forms part of a heterocyclic structure defined by R′ 4 —N—R′ 3 , provided that at least 50% of the R′ 4 groups represent a hydrogen atom; L is a tertiary amide bonding group; Wherein at least one end fatty chain is bonded to the polymeric backbone via at least one tertiary amide bonding group.