Patent ID: 8323356

Claim:
Agent for lightening keratinic fibers comprising, in a cosmetic carrier: (i) at least one oxidizing agent chosen from hydrogen peroxide and/or a solid addition product thereof with organic or inorganic compounds, and (ii) at least one sulfonimine of formula (I) wherein R1 to R6 are, mutually independently, a hydrogen atom, a halogen atom, a C 1 to C 6 alkyl group, a partly or entirely halogenated C 1 to C 6 alkyl group, a C 2 to C 6 alkenyl group, a C 1 to C 6 hydroxyalkyl group, a C 2 to C 6 polyhydroxyalkyl group, a C 1 to C 6 alkoxy group, a C 1 to C 6 alkoxy-C 2 to C 6 alkyl group, an aryl-C 1 to C 6 alkyl group, a hydroxy group, a nitrile group, a nitro group, a carboxylic acid group, a sulfonic acid group, a sulfonamido group, an amino group, a di-C 1 to C 6 alkylamino group, a mono-C 1 to C 6 alkylamino group, a C 1 to C 6 alkoxycarbonyl group, an optionally substituted aryl group, or an optionally substituted heteroaryl group, wherein two residues chosen from R1, R2, and R3 and/or two residues chosen from R4, R5, and R6 can each form with one another and with the adjacent benzene ring a fused aromatic or heteroaromatic five- or six-membered cycle.