Dyeing composition comprising a tertiary paraphenylenediamine containing a pyrrolidine, a tertiary paraphenylenediamine and a benzomorpholine coupler; method and use

摘要

A composition (A) for dyeing keratin fibers comprises a dyeing medium containing at least one pyrrolidine ring-containing tertiary cationic p-phenylene diamine (I), at least one tertiary, non-cationic p-phenylene diamine (II) and at least one benzomorpholine coupler (III). Independent claims are included for: (a) an oxidation dyeing process for keratin fibers, involving applying (A) to the fibers in presence of an oxidizing agent (B); and (b) a multi-compartment device (dyeing kit), having one compartment containing (A) and another compartment containing (B).