Patent ID: 8246938

Claim:
Cosmetic hair-treatment agent free from hydrogen peroxide and/or the addition compounds thereof to organic and inorganic compounds, comprising, in a cosmetically acceptable carrier: at least one surface-active agent chosen from anionic, amphoteric and/or zwitterionic surfactants, and 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.