The invention relates to a dye composition comprising a thiol/disulphide fluorescent dye comprising amino groups, and to a dyeing process which has a lightening effect on keratin materials, in particular keratin fibres, especially human keratin fibres such as the hair, using said composition. It similarly relates to novel thiol/disulphide fluorescent dyes and to uses thereof in lightening keratin materials.
This composition makes it possible to obtain a particularly resistant and visible lightening effect on dark keratin fibres.
本发明涉及一种
染料组合物,包括一种含有
氨基的巯基/二
硫键荧光
染料,以及一种染色工艺,对角蛋白质材料,特别是角蛋白质纤维,尤其是人类角蛋白质纤维,如头发,使用该组合物具有美白效果。它同样涉及到新型的巯基/二
硫键荧光
染料及其在美白角蛋白质材料方面的应用。该组合物使得在黑色角蛋白质纤维上获得特别耐用和明显的美白效果成为可能。