| abstract |
The subject of the invention is a composition for the oxidation dyeing of keratin fibers, and in particular human keratin fibers such as the hair, comprising, in a medium suitable for dyeing, at least one first oxidation base chosen from among pyrazolo- [1, 5-a] -pyrimidines, N, N'-bis (-hydroxyethyl) N, N'-bis- (4'-aminophenyl) 1, 3-diamino propanol as the second oxidation base , and at least one coupler chosen from meta-aminophenols and meta-phenylenediamines, as well as the dyeing process using this composition. |