公开(公告)号：US11975089B2

公开(公告)日：2024-05-07

申请号：US16957434

申请日：2017-12-28

Applicant: L'OREAL

Inventor： Lingchao Kong ,  Wi-Soon Chia ,  Maxime De Boni

IPC: A61K8/42 ,  A61K8/34 ,  A61K8/362 ,  A61K8/365 ,  A61K8/37 ,  A61K8/41 ,  A61K8/73 ,  A61Q5/12

CPC classification number: A61K8/42 ,  A61K8/342 ,  A61K8/362 ,  A61K8/365 ,  A61K8/37 ,  A61K8/41 ,  A61K8/73 ,  A61Q5/12 ,  A61K2800/5426

Abstract: A composition for conditioning keratin fibers, comprising: (a) at least one (C10-C30)alkylamido(C1-C8)alkyl(di)(C1-C6)alkylamine and their cosmetic salts and their solvates such as hydrates; (b) at least one dicarboxylic acid containing at least one hydroxyl group, preferably two hydroxyl groups, the said dicarboxylic acid not bearing a cyclic group; (c) at least one oil from eater of C6-C20 fatty acid and C6-C20 fatty alcohol; The composition provides to the keratin fibers, in particular the hair, an improved disentangling, and smoothness sensory.