公开(公告)号：US20230240954A1

公开(公告)日：2023-08-03

申请号：US16468860

申请日：2017-12-21

Applicant: L'OREAL

Inventor： Annabelle EUDELINE-LY ,  Hervé DAVID ,  Christian BLAISE ,  Abel MESSAVUSSU

IPC: A61K8/35 ,  A61K8/46 ,  A61Q5/06 ,  A61K8/49

CPC classification number: A61K8/355 ,  A61K8/466 ,  A61Q5/065 ,  A61K8/4926 ,  A61K2800/434

Abstract: Use of anthraquinone dyes and of fluorescent dyes for dyeing keratin fibres, dyeing process and composition. The present invention relates to a process for dyeing keratin fibres, in particular human keratin fibres such as the hair, using a) one or more particular anthraquinone dyes and b) one or more fluorescent direct dyes; to a composition comprising a) and b). The present invention also relates to a multi-compartment device containing the compounds defined above.