Patent ID: 6960339

Claim:
A process for non-migrating deposit of a lipstick composition comprising including in said lipstick composition at least one liquid continuous fatty phase, said at least one liquid continuous fatty phase being structured with a sufficient amount of an agent for non-migrating deposit of said lipstick composition, said agent comprising at least one structuring polymer, wherein said at least one structuring polymer is chosen from polymers of formula (I) below: in which: -n is an integer which represents the number of amide units such that the number of ester groups present in said at least one structuring polymer ranges from 10% to 50% of the total number of all said ester groups and all said amide groups comprised in said at least one structuring polymer; -R 1 , which are identical or different, are each chosen from alkyl groups having at least 4 carbon atoms and alkenyl groups having at least 4 carbon atoms; -R 2 , which are identical or different, are each chosen from C 4 to C 42 hydrocarbon-based groups with the proviso that at least 50% of R 2 are chosen from C 30 to C 42 hydrocarbon-based groups; -R 3 , which are identical or different, are each chosen from C 2 to C 36 hydrocarbon-based groups; and -R 4 , which are identical or different, are each chosen from hydrogen, and C 1 to C 10 alkyl groups, with the proviso that at least 50 % of all R 4 are chosen from hydrogen; and wherein said lipstick composition further comprises at least one dyestuff chosen from pigments and nacres.