Dye composition comprising a hydroxyalkylated secondary p-phenylene diamine base, a first coupler in form of a m-diphenol and a second coupler in form of a m-aminophenol and/or a heterocycle

摘要

Dyeing composition (A) comprises, in a medium, at least one each of N-hydroxyalkyl-p-phenylenediamine oxidation base (I); a m-diphenol coupler (II) and a second coupler (III), i.e. a heterocycle or m-aminophenol, all optionally as their addition salts. Dyeing composition (A) comprises, in a medium, at least one each of N-hydroxyalkyl-p-phenylenediamine oxidation base of formula (I); a m-diphenol coupler (II) and a second coupler (III), i.e. a heterocycle or m-aminophenol, all optionally as their addition salts. [Image] n : 4-6 An independent claim is also included for a multicompartment kit comprising, in separate containers, (A) and an oxidizing agent.