公开(公告)号：US12109287B2

公开(公告)日：2024-10-08

申请号：US17878001

申请日：2022-07-31

Applicant: L'Oreal

Inventor： Shahid Mohammad Naseer ,  Aakash Jagat Parekh ,  Sivaramakrishnan Muthukrishnan

IPC: A61Q5/10 ,  A61K8/34 ,  A61K8/36 ,  A61K8/365 ,  A61K8/41 ,  A61K8/92

CPC classification number: A61K8/365 ,  A61K8/342 ,  A61K8/361 ,  A61K8/41 ,  A61K8/922 ,  A61K2800/4322

Abstract: The disclosure relates to compositions for altering the color of keratin fibers and methods of using the compositions. The compositions comprise (a) a bonding system comprising (i) at least one first bonding agent chosen from lactic acid and/or salts thereof, and (ii) at least one second bonding agent chosen from amino acids and/or salts thereof; (b) at least one fatty alcohol; (c) at least one fatty acid; (d) at least one alkyl polyglucoside; (e) at least one alkalizing agent; and (f) at least one solvent. The compositions can further comprise one or more oxidation dyes, couplers, oxidizing agents, or combinations thereof.