公开(公告)号：US11931435B2

公开(公告)日：2024-03-19

申请号：US16095457

申请日：2017-04-12

Applicant: SHISEIDO COMPANY, LTD.

Inventor： Keita Nishida ,  Satoshi Yamaki ,  Shoji Tajima ,  Hideto Ueda

IPC: A61Q17/04 ,  A61K8/02 ,  A61K8/06 ,  A61K8/25 ,  A61K8/27 ,  A61K8/29 ,  A61K8/30 ,  A61K8/36 ,  A61K8/37 ,  A61K8/41 ,  A61K8/60 ,  A61K8/73 ,  A61K8/86 ,  A61K8/89 ,  A61K8/891 ,  A61K8/893 ,  A61K8/92 ,  A61Q1/00 ,  A61Q1/02 ,  A61Q5/06 ,  A61Q19/00

CPC classification number: A61K8/064 ,  A61K8/0241 ,  A61K8/06 ,  A61K8/25 ,  A61K8/27 ,  A61K8/29 ,  A61K8/30 ,  A61K8/36 ,  A61K8/37 ,  A61K8/416 ,  A61K8/60 ,  A61K8/73 ,  A61K8/732 ,  A61K8/86 ,  A61K8/89 ,  A61K8/891 ,  A61K8/893 ,  A61K8/922 ,  A61Q1/00 ,  A61Q1/02 ,  A61Q5/06 ,  A61Q17/04 ,  A61Q19/00 ,  A61K2800/42 ,  A61K2800/48

Abstract: A water-in-oil type emulsified cosmetic has an unprecedented property wherein, by coming into contact with perspiration or water, the color development and the color uniformity are improved over the conditions immediately after application. The water-in-oil type emulsified cosmetic includes: (A) an organically modified clay mineral; (B) an oil phase thickener other than the (A) organically modified clay mineral; (C) a non-volatile liquid oil other than a silicone oil; (D) a silicone-based surfactant having an HLB of less than 8; and (E) a colorant; wherein a weight ratio defined by [(A)+(B)]/(C) is at least 0.04 and less than 0.68.