The present disclosure relates to novel N-alkylamino secondary para-phenylenediamines; a composition for dyeing keratin fibers, for example, human keratin fibers such as the hair, comprising, in a medium suitable for dyeing, at least one such N-alkylamino secondary para-phenylenediamine; a process for dyeing keratin fibers comprising applying this composition; and the uses of this composition in the form of a dyeing “kit”.
本公开涉及新颖的N-烷基胺次级
对苯二胺;一种用于染色角蛋白纤维的组合物,例如,人类角蛋白纤维如头发,包括在适合染色的介质中,至少含有这种N-烷基胺次级
对苯二胺;一种染色角蛋白纤维的方法,包括应用这种组合物;以及这种组合物作为染色“套件”的用途。