公开(公告)号：US20230404872A1

公开(公告)日：2023-12-21

申请号：US18251240

申请日：2021-10-29

Applicant: L'Oreal

Inventor： Takuya HARA ,  Leila HERCOUET ,  Akihiro KASAI ,  Shuchismita BASU ,  Hidetoshi YAMADA

IPC: A61K8/25 ,  A61K8/44 ,  A61K8/49 ,  A61K8/19 ,  A61K8/41 ,  A61K8/02 ,  A61Q5/08

CPC classification number: A61K8/25 ,  A61K8/44 ,  A61K8/492 ,  A61K8/4913 ,  A61K8/19 ,  A61K8/41 ,  A61K8/0291 ,  A61Q5/08 ,  A61K2800/43

Abstract: The present invention relates to a composition for keratin fibers, comprising: (a) at least one inorganic compound selected from silicic acids and salts thereof; (b) at least one organic compound selected from amino acids, derivatives thereof, and salts thereof; (c) at least one alkaline agent other than the (a) inorganic compound and the (b) organic compound; (d) at least one fatty material; and (e) water. The composition according to the present invention can be used for oxidative dyeing or bleaching of keratin fibers such as hair.