Hair dye comprising p-phenylenediamine derivatives, p-aminophenol, m-aminophenol, enzyme of 2-electron oxidoreductase and one donor for the enzyme

摘要

Provided is a composition for oxidization dyeing of keratin fibres, in particular human hair, comprising: 1 a first oxidation base selected from substituted parapheynylenediamines, double bases, ortho-aminophenols and heterocyclic bases; 2 a second oxidation base selected from para-aminophenols; 3 a coupler selected from meta-aminophenols; optionally 4 couplers selected from heterocyclic couplers; 5 at least one 2 electron oxido-reductase enzyme; and 6 at least one donor for the oxido-reductase enzyme. Such compositions are reported to be capable of leading to intense and chromatic colourations, without giving rise to any significant degradation of the keratin fibres, and which are relatively unselective and show good resistance to the various attacking factors to which the fibre may be subjected.