公开(公告)号：US20220062122A1

公开(公告)日：2022-03-03

申请号：US17460217

申请日：2021-08-28

Applicant: L'OREAL

Inventor： Jasmine MARTICH ,  Kristina KANNHEISER ,  Kimberly DREHER ,  Leslie WARNER ,  Mohamed Amer ALKAHWAJI

IPC: A61K8/19 ,  A61K8/41 ,  A61Q5/06

Abstract: The disclosure relates to buffer systems having ammonium hydroxide, ammonium bicarbonate, and optionally monoethanolamine, hair color bases, hair color altering compositions, and kits and methods for altering the color of hair. Hair color bases and hair color altering compositions comprise a buffer system having ammonium hydroxide, ammonium bicarbonate, and optionally monoethanolamine.

公开(公告)号：US20230165770A1

公开(公告)日：2023-06-01

申请号：US18071501

申请日：2022-11-29

Applicant: L'Oreal

Inventor： Jasmine MARTICH

IPC: A61K8/42 ,  A61K8/34 ,  A61K8/92 ,  A61K8/41 ,  A61K8/22 ,  A61Q5/08 ,  A61Q5/10 ,  A61Q5/06

CPC classification number: A61K8/42 ,  A61K8/342 ,  A61K8/92 ,  A61K8/41 ,  A61K8/22 ,  A61Q5/08 ,  A61Q5/10 ,  A61Q5/065 ,  A61K2800/51 ,  A61K2800/48

Abstract: The disclosure relates to hair color bases comprising (a) a surfactant system, (b) an alkaline component, (c) at least one chelating agent, (d) optionally, at least one natural oil, and (e) a solvent system, hair color altering compositions comprising the hair color bases, kits, and methods of altering the color of the hair.