公开(公告)号：US20230190626A1

公开(公告)日：2023-06-22

申请号：US17924090

申请日：2021-03-26

Applicant: Shiseido Company, Ltd.

Inventor： Takaaki SHIMA ,  Yang ZHANG ,  Kei WATANABE ,  Yuki WATANABE ,  Kazuki MASUDA

IPC: A61K8/86 ,  A61Q19/10 ,  A61K8/37 ,  A61K8/02

CPC classification number: A61K8/86 ,  A61Q19/10 ,  A61K8/375 ,  A61K8/0208

Abstract: A cleanser composition contains (A) a nonionic surfactant having a HLB of from 10 to 18; and (B) a cosurfactant including at least one selected from the group consisting of alkylglycerols and glycerin fatty acid esters. A content of the cosurfactant is 0.3% by mass or greater relative to the mass of the cleanser composition. A total amount of ionic surfactants is 0.10% by mass or less relative to the mass of the cleanser composition.

公开(公告)号：US20230087483A1

公开(公告)日：2023-03-23

申请号：US17908350

申请日：2021-03-04

Applicant: Shiseido Company, Ltd.

Inventor： Kento UENO ,  Haruhiko INOUE ,  Hidehito MUNAKATA ,  Kei WATANABE

IPC: A61K8/06 ,  A61Q19/00 ,  A61K8/894

Abstract: An object of the present invention is to provide, regarding a composition containing a nanodisc composed of a silicone-based surfactant, a nanodisc-containing composition having an improved stability of an emulsion composition.
For achieving the object, provided is an oil-in-water emulsion composition containing (A) an aqueous phase, (B) an oil phase, and (C) polyoxyalkylene-modified silicone. When the oil-in-water emulsion composition contains 1 to 35% by mass in total of ethyl alcohol and dipropylene glycol in (A) the aqueous phase, 1 to 50% by mass of (B) the oil phase, and 0.2 to 5% by mass of (C) based on the whole composition, a nanodisc is formed and the emulsion state is stable.

公开(公告)号：US20190247286A1

公开(公告)日：2019-08-15

申请号：US16342872

申请日：2017-09-25

Applicant: SHISEIDO COMPANY, LTD.

Inventor： Kei WATANABE ,  Takashi MENO

IPC: A61K8/04 ,  A61Q19/10 ,  A61Q1/14 ,  A61K8/46 ,  A61K8/44 ,  A61K8/49 ,  A61K8/86 ,  A61K8/37 ,  A61K8/31 ,  A61K8/58 ,  A61K8/34 ,  A61K8/39 ,  A61K8/06

CPC classification number: A61K8/046 ,  A61K8/062 ,  A61K8/31 ,  A61K8/345 ,  A61K8/37 ,  A61K8/375 ,  A61K8/39 ,  A61K8/44 ,  A61K8/442 ,  A61K8/46 ,  A61K8/463 ,  A61K8/466 ,  A61K8/4946 ,  A61K8/585 ,  A61K8/86 ,  A61K8/89 ,  A61K2800/596 ,  A61Q1/14 ,  A61Q19/10 ,  C11D1/18 ,  C11D1/29 ,  C11D1/72 ,  C11D1/94

Abstract: Provided is a detergent composition that contains (A) 2-17.5 mass % of an anionic surfactant, (B) 1-17.5 mass % of an amphoteric surfactant, (C) 2.5-17 mass % of a hydrophilic non-ionic surfactant and (D) 0.2-5 mass % of an oily component. However, the detergent composition does not contain substantial amounts of fatty acid monoglycerol esters and fatty acid monoalkyl monoglyceryl ethers having alkyl groups or acyl groups having 9 or more carbon atoms. The detergent composition does not contain substantial amounts of fatty acid diglycerol esters or fatty acid monoalkyl diglyceryl ethers which have alkyl groups or acyl groups having 8 or more carbon atoms.

公开(公告)号：US20190282485A1

公开(公告)日：2019-09-19

申请号：US16429796

申请日：2019-06-03

Applicant: SHISEIDO COMPANY, LTD.

Inventor： Masaki KITAJIMA ,  Ayako IBE ,  Kei WATANABE

IPC: A61K8/63 ,  A61K8/06 ,  A61Q19/10 ,  A61K8/58 ,  A61Q19/00 ,  A61Q1/02 ,  A61Q5/02 ,  A61Q1/10 ,  A61Q1/06

Abstract: Provided is a water-in-oil emulsion cosmetic having an excellent resilient and supple feeling and also an excellent moisturizing effect and the feeling in use.The water-in-oil emulsion cosmetic of the present invention is characterized by comprising the following (A) to (D) and the percentage of component (b1) with respect to component (A) and component (B) being 40 to 85 mass %. (A) 0.5 to 10 mass % of a sterol derivative, (B) an oil containing (b1) (b1) a volatile oil having, low compatibility with (A). (C) an emulsifying agent, and (D) 60 to 90 mass % of an aqueous component.