公开(公告)号：US20240197592A1

公开(公告)日：2024-06-20

申请号：US18084404

申请日：2022-12-19

Applicant: L'Oreal

Inventor： Matthew PROEFKE ,  Sarah SPEER ,  Tathagata MUKHEREJEE ,  Shahid NASEER ,  Sivaramakrishnan MUTHUKRISHNAN

IPC: A61K8/362 ,  A45D19/00 ,  A61K8/365 ,  A61K8/41 ,  A61K8/44 ,  A61K8/46 ,  A61Q5/08

CPC classification number: A61K8/362 ,  A45D19/0066 ,  A61K8/365 ,  A61K8/41 ,  A61K8/44 ,  A61K8/46 ,  A61Q5/08

Abstract: The disclosure relates to compositions and methods for removing color from keratin fibers such as hair. The compositions comprise (a) at least one reducing agent chosen from glutaric acid, glyoxylic acid, thiolactic acid, thioglycolic acid, glycolic acid, citric acid, or combinations of two or more thereof, (b) at least one amino acid, (c) optionally, at least one amine compound, and (d) at least one solvent.

公开(公告)号：US20240197591A1

公开(公告)日：2024-06-20

申请号：US18084403

申请日：2022-12-19

Applicant: L'Oreal

Inventor： Matthew PROEFKE ,  Sarah SPEER ,  Tathagata MUKHERJEE ,  Shahid Mohammad NASEER ,  Sivaramakrishnan MUTHUKRISHNAN

IPC: A61K8/362 ,  A45D19/00 ,  A61K8/365 ,  A61K8/41 ,  A61K8/46 ,  A61Q5/08

CPC classification number: A61K8/362 ,  A45D19/0066 ,  A61K8/365 ,  A61K8/41 ,  A61K8/46 ,  A61Q5/08

Abstract: The disclosure relates to compositions and methods for removing color from keratin fibers such as hair. The compositions comprise (a) at least one reducing agent chosen from glutaric acid, glyoxylic acid, thiolactic acid, thioglycolic acid, glycolic acid, or combinations of two or more thereof, (b) optionally, at least one amine compound, and (c) at least one solvent.