Patent ID: 7329287

Claim:
A composition for the oxidation dyeing of keratin fibers comprising, in a medium suitable for dyeing: a) at least one oxidation dye, b) at least one cationic associative polymer chosen from quaternized celluloses modified with groups comprising at least one fatty chain, quaternized hydroxyethylcelluloses modified with groups comprising at least one fatty chain and cationic polyurethanes, c) at least one nonionic cellulose-based compound not comprising a C 8 -C 30 fatty chain, and d) at least one cationic polymer with a charge density of greater than 1 meq/g and not comprising a C 8 -C 30 fatty chain; wherein the weight ratio of the at least one nonionic cellulose based compound not containing a C 8 -C 30 fatty chain to the at least one cationic associative polymer ranges from 0.1 to 10.