公开(公告)号：US10898426B2

公开(公告)日：2021-01-26

申请号：US16509901

申请日：2019-07-12

Applicant: SHISEIDO COMPANY, LTD.

Inventor： Reiji Miyahara ,  Takashi Oka ,  Makoto Uyama ,  Saori Tanabe ,  Tetsuro Yonezawa ,  Miho Yajima ,  Noriko Ohira ,  Saori Nishikawa

IPC: A61K8/86 ,  A61K8/06 ,  A61Q19/00 ,  A61K8/19 ,  A61K8/81 ,  A61K8/92 ,  A61K8/34 ,  A61K8/41 ,  A61K8/891 ,  A61K8/37

Abstract: The present invention addresses the problem of providing an α-gel formation composition and an α-gel composition that uses the α-gel formation composition, wherein said compositions are highly stable, do not deposit crystals, become more viscous over time, and, when used in a preparations for external use, are refreshing during application and have high skin-moisturizing action after application. A gel composition that includes a polyoxyethylene dialkyl ester and/or a polyoxyethylene dialkyl ether, a polyoxyethylene alkyl ester and/or a polyoxyethylene alkyl ether, and, preferably, a polyoxyethylene sterol ether and water.

公开(公告)号：US20190350833A1

公开(公告)日：2019-11-21

申请号：US16509901

申请日：2019-07-12

Applicant: SHISEIDO COMPANY, LTD.

Inventor： REIJI MIYAHARA ,  Takashi Oka ,  Makoto Uyama ,  Saori Tanabe ,  Tetsuro Yonezawa ,  Miho Yajima ,  Noriko Ohira ,  Saori Nishikawa

IPC: A61K8/86 ,  A61K8/06 ,  A61Q19/00 ,  A61K8/19 ,  A61K8/81 ,  A61K8/34 ,  A61K8/41 ,  A61K8/891 ,  A61K8/37 ,  A61K8/92

Abstract: The present invention addresses the problem of providing an α-gel formation composition and an α-gel composition that uses the α-gel formation composition, wherein said compositions are highly stable, do not deposit crystals, become more viscous over time, and, when used in a preparations for external use, are refreshing during application and have high skin-moisturizing action after application. A gel composition that includes a polyoxyethylene dialkyl ester and/or a polyoxyethylene dialkyl ether, a polyoxyethylene alkyl ester and/or a polyoxyethylene alkyl ether, and, preferably, a polyoxyethylene sterol ether and water.