Dyeing composition comprising a tertiary paraphenylenediamine containing a pyrrolidine, and a polymere containing a fatty chain; method and use

摘要

Composition for dyeing keratinic fibers comprises a p-phenylenediamine pyrrolidine derivative and a polymer with a fatty chain selected from cationic polyurethanes, cationic cellulose derivatives, cationic polyvinylpyrrolidone derivatives and anionic polymers comprising C10-C30 alkyl (meth)acrylate or fatty chain allyl ether units. Independent claims are included for: (1) dyeing keratinic fibers by applying a composition as above in the presence of an oxidizing agent; (2) kit comprising a composition as above in one compartment and an oxidizing agent in another compartment.