| abstract |
The present invention relates to a cosmetic composition comprising: —one or more keratin fibre conditioning agents; —one or more polymers of formula (I): in which: —Z 1 represents a divalent group —CH 2 -T or -T-CH 2 —; T denoting an oxygen or sulfur atom, or a group chosen from the groups N(R 2 ), N(R 2 )—C(O), C(O)—N(R 2 ), S—(CO), (CO)—S, O—(CO) and (CO)—O; —Z 2 represents a group OR 1 or R 8 —CH 2 —NR 3 R 4 ; —Z 3 represents a group OR 5 or R 6 ; —p1 is equal to 1; —p2 is equal to 0 or 1; —R 2 and R 3 , which may be identical or different, represent a hydrogen atom or a group R 7 ; R 1 , R 5 , R 6 , R 7 and R 8 , which may be identical or different, represent a C 1 -C 6 and preferably C 1 -C 2 alkyl group; and R 4 represents a C 1 -C 6 and preferably C 1 -C 2 alkyl group, or a C 5 -C 6 and preferably C 6 cycloalkyl group such as cyclohexyl; R 3 and R 4 may optionally form, with the nitrogen atom that bears them, a 5- to 8-membered heterocycle comprising from 1 to 3 heteroatoms; —W represents a divalent polymer chain. The invention also relates to processes using this composition with or without catalysts and devices. |