COSMETIC TREATMENT PROCESSES AND KIT

摘要

The present invention relates to a cosmetic process for treating keratin materials, which can give them, especially in a long-lasting and reversible manner, interesting cosmetic properties; this process comprising the application to said materials:
in a first stage, of a cosmetic composition comprising at least one graftable species, comprising at least one unit of formula (Ia):and in a second stage, of a cosmetic composition comprising at least one cosmetic active agent bearing at least one unit of formula (Ia):;;The invention also relates to a kit comprising said compositions.

主权项

1. A cosmetic process for treating keratin materials, comprising applying to said materials a cosmetic composition comprising, as a mixture:
at least one compound comprising at least one unit of formula (Ia): at least one cosmetic active agent bearing at least one unit of formula (Ia): at least one polymer which comprises: (a) a polymer backbone -POL-, and (b) at least one junction group of formula (I) linked to said polymer backbone, bearing at least one unit (Ia), wherein formula (I)in which:
R1 represent a divalent carbon-based radical chosen from (i) a linear or branched C1-C32 alkyl group, (ii) a C4-C16 cycloalkyl group and (iii) a C4-C16 aryl group; optionally comprising 1 to 8 heteroatoms chosen from O, N, S, F, Si and P; and/or optionally substituted with an ester or amide function or with a C1-C12 alkyl radical; R2 represents a methyl group.