Nuevos tintes con unidad de disulfuro heterocíclica, composición de coloración que los comprende, y método de teñido de fibras queratinosas humanas basado en estos tintes
GREAVES, Andrew,GREAVES ANDREW,DAUBRESSE, Nicolas,DAUBRESSE NICOLAS
申请号：
ES10773361
公开号：
ES2695034T3
申请日:
2010.11.09
申请国别(地区):
ES
年份:
2018
代理人:
摘要：
The invention relates to the dyeing of keratinous materials using dyes having a heterocyclic disulphide group. The invention provides a colouring composition comprising a fluorescent dye having a heterocyclic disulphide group, a method for dyeing, with in particular a lightening effect, of keratinous materials such as the hair, employing said composition. It likewise provides new dyes having a heterocyclic disulphide group, and the uses thereof in the lightening of keratinous materials. This composition produces a lightening effect which is particularly tenacious and visible on dark keratinous fibres.
