Patent ID: 8273332

Claim:
Cosmetic hair-treatment agent comprising, in a cosmetically acceptable carrier: at least one surface-active agent chosen from cationic and/or zwitterionic surfactants; at least one acetylpyridinium derivative of formula (I), wherein R1 is a C 1 -C 6 alkyl group, a C 2 -C 6 alkenyl group, a C 2 -C 6 hydroxyalkyl group, a C 1 -C 6 alkoxy-C 2 -C 6 alkyl group, a carboxy-C 2 -C 6 alkyl group, an aryl-C 1 -C 6 alkyl group, a heteroaryl-C 1 -C 6 alkyl group, an aryl group or a heteroaryl group; and X − is a physiologically acceptable anion and at least one conditioning substance chosen from, vitamins, amino acids, plant extracts and/or ectoine.