公开(公告)号：US20240074959A1

公开(公告)日：2024-03-07

申请号：US18261512

申请日：2022-02-07

Applicant: SHISEIDO COMPANY, LTD.

Inventor： Keita NISHIDA ,  Saki KAMADA ,  Haruka NISHI ,  Chije PARK

IPC: A61K8/37 ,  A61K8/06 ,  A61K8/25 ,  A61K8/31 ,  A61K8/92 ,  A61Q1/00 ,  A61Q17/04

CPC classification number: A61K8/37 ,  A61K8/064 ,  A61K8/25 ,  A61K8/31 ,  A61K8/922 ,  A61Q1/00 ,  A61Q17/04

Abstract: A water-in-oil type composition, including (A) an organic modified clay mineral, (B) 3% by mass or greater of a polar oil having IOB of 0.3 or higher, (C) a nonpolar oil having an alkyl side chain, (D1) a polyoxyethylene hardened castor oil, and (D2) an emulsification activating agent, that is a compound having an alkyl side chain containing 10 or more carbon atoms, or a compound having a fatty acid side chain containing 10 or more carbon atoms or a polyoxyethylene adduct of the compound.