公开(公告)号：US20160058677A1

公开(公告)日：2016-03-03

申请号：US14772520

申请日：2014-03-06

Applicant: SHISEIDO COMPANY, LTD.

Inventor： Masaki KITAJIMA ,  Tomoko SATO ,  Satoshi YAMAKI

IPC: A61K8/06 ,  A61Q19/00 ,  A61K8/891 ,  A61K8/92 ,  A61K8/25 ,  A61K8/58

CPC classification number: A61K8/062 ,  A61K8/064 ,  A61K8/25 ,  A61K8/26 ,  A61K8/31 ,  A61K8/37 ,  A61K8/58 ,  A61K8/891 ,  A61K8/894 ,  A61K8/92 ,  A61Q1/02 ,  A61Q19/00

Abstract: The present invention provides a water-in-oil type emulsion cosmetic composition with low viscosity while having excellent stability sufficient to withstand the inclusion of a polar oil. A water-in-oil type emulsion cosmetic composition of the present invention is characterized by comprising: (A) 0.1 to 2 mass % of an organically modified clay mineral; (B) 0.1 to 2 mass % of a hydrophobic silica; (C) 2 to 5 mass % of a silicone-type surfactant; (D) an oil component of which 10 to 50 mass % of the total oil component is a non-polar hydrocarbon oil; and (E) 20 to 60 mass % of a water phase component; wherein the (A) organically modified clay mineral and (B) hydrophobic silica total to 0.2 to 2 mass %; and a viscosity of the cosmetic composition as a whole is 1000 to 10000 mPa·s (30° C.; B type viscometer).

Abstract translation: 本发明提供一种具有低粘度的油包水型乳液化妆品组合物，同时具有足以承受极性油包含的优异的稳定性。 本发明的油包水型乳液化妆品组合物的特征在于：（A）0.1〜2质量％的有机改性粘土矿物; （B）0.1〜2质量％的疏水性二氧化硅; （C）2〜5质量％的硅酮型表面活性剂; （D）总成分为10〜50质量％的油性成分为非极性烃油的油成分; 和（E）20〜60质量％的水相成分; 其中（A）有机改性粘土矿物和（B）疏水二氧化硅总计为0.2〜2质量％ 整个化妆品组合物的粘度为1000〜10000mPa·s（30℃; B型粘度计）。

公开(公告)号：US20220362112A1

公开(公告)日：2022-11-17

申请号：US17766060

申请日：2020-10-01

Applicant: Shiseido Company, Ltd.

Inventor： Haruhiko INOUE ,  Masaki KITAJIMA

IPC: A61K8/06 ,  A61K8/92 ,  A61K8/25 ,  A61K8/34 ,  A61K8/81

Abstract: A W/O/W emulsion composition comprising a large amount of silicone oil and having a high viscosity and a high stability is provided.
The W/O/W emulsion composition comprises: an inner aqueous phase; an oil phase in which the inner aqueous phase is dispersed; and an outer aqueous phase in which the oil phase is dispersed, wherein the inner aqueous phase comprises an osmotic pressure regulator that prepares the inner aqueous phase to have a higher osmotic pressure than the outer aqueous phase, the oil phase comprises a silicone oil that is 0.5 times by mass or greater of the total oil phase, and a silicone-based surfactant having a silicone skeleton as a main skeleton and a hydrophilic group in a side chain, and the outer aqueous phase comprises a polyol and an alkyl-modified carboxyvinyl polymer.

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.