Products for keratin fibers, containing at least one special amphiphilic cationic polymer and at least one special cationic polymer having vinylimidazole structural units

Abstract

Agents for treating keratin-containing fibers, particularly human hair, containing in a cosmetically acceptable carrier (a) at least one amphiphilic, cationic polymer having at least one structural unit of formula (I), at least one structural unit of formula (II) and at least one structural unit of formula (III), wherein R1 and R4 are independently a hydrogen atom or a methyl group, X1 and X2 are independently an oxygen atom or an NH group, A1 and A2 are independently an ethane-1,2-diyl, propane-1,3-diyl or butane-1,4-diyl group, R2, R3, R5 and R6 are independently a (C1 to C4) alkyl group, R7 is a (C8 to C30) alkyl group, and (b) at least one cationic polymer having at least one structural unit of formula (I), at least one structural unit of formula (V) and at least one structural unit of formula (VI) and use of those agents for temporarily shaping hair and for hair care.

Dependencies are inferred from the claim text.