PRODUCT FOR KERATIN CONTAINING FIBERS, CONTAINING AT LEAST ONE SPECIFIC AMPHIPHILIC CATONIC POLYMER AND AT LEAST A POLYMER WITH STRUCTURAL UNITS DERIVED FROM MALEIC ACID
Agents for treating keratin-containing fibers, in particular human hair, are provided. The agents comprise, in a cosmetically acceptable carrier, (a) at least one amphiphilic cationic polymer comprising respectively at least one structural unit of the formulae (I) to (IV), as provided herein, and (b) at least one copolymer comprising at least one structural unit of formula (A1) and at least one structural unit of formula (A2), as provided herein, the use of said agent for temporarily styling hair and for hair care, in particular as an aerosol hairspray or an aerosol hair mousse.