公开(公告)号：US11806412B2

公开(公告)日：2023-11-07

申请号：US15521490

申请日：2015-10-30

Applicant: SHISEIDO COMPANY, LTD.

Inventor： Satoshi Yamaki ,  Kazutaka Sasaki ,  Takashi Matsui ,  Kazuhiro Yamaguchi

IPC: A61K8/06 ,  A61K8/36 ,  A61K8/86 ,  A61K8/31 ,  A61Q17/04 ,  A61K8/37 ,  A61K8/44 ,  A61K8/40

CPC classification number: A61K8/062 ,  A61K8/06 ,  A61K8/36 ,  A61K8/361 ,  A61K8/37 ,  A61K8/40 ,  A61K8/44 ,  A61K8/86 ,  A61Q17/04 ,  A61K2800/522

Abstract: An oil-in-water emulsified sunblock cosmetic has excellent feeling when used and maintains a high ultraviolet-ray protective effect even upon contact with water or sweat. The oil-in-water emulsified sunblock cosmetic contains an (A) ultraviolet-ray protective agent and a (B) fatty acid forming a solid at room temperature, the cosmetic is characterized in that 51% or less of the fatty acid is neutralized, and the formulation ratio ((A)/(B) of the (A) ultraviolet-ray protective agent to the (B) fatty acid is in the range of at least 0.1 and less than 10.0. The cosmetic exhibits the unprecedented and surprising property of contact with water causing an improvement to the ultraviolet-ray protective ability. It is preferable for the cosmetic to contain an (C) oily component having IOB of 0.5 or higher.

公开(公告)号：US20150231043A1

公开(公告)日：2015-08-20

申请号：US14428748

申请日：2013-10-07

Applicant: SHISEIDO COMPANY, LTD.

Inventor： Kazutaka Sasaki

IPC: A61K8/06 ,  A61Q17/04 ,  A61K8/891 ,  A61K8/92 ,  A61K8/58

CPC classification number: A61K8/064 ,  A61K8/26 ,  A61K8/31 ,  A61K8/416 ,  A61K8/585 ,  A61K8/891 ,  A61K8/894 ,  A61K8/92 ,  A61K2800/20 ,  A61K2800/592 ,  A61Q17/04

Abstract: The present invention is a sunscreen cosmetic comprising the following components (A) through (E): A. Ultraviolet protection agent B. Volatile oil component C. Cetyl dimethicone copolyol D. (Acrylate/stearyl acrylate/dimethicone methacrylate) copolymer E. Organically modified clay mineral The object of the present invention is to provide a sunscreen cosmetic that has very high water resistance, superior emulsification stability, and superior texture during use.

Abstract translation: 本发明是包含以下组分（A）至（E）的防晒化妆品：A.紫外线防护剂B.挥发油成分C.十六烷基二甲聚硅氧烷共聚多酚D.（丙烯酸酯/丙烯酸硬脂酯/甲基丙烯酸二甲基硅氧烷酯）共聚物E.有机改性 粘土矿物本发明的目的是提供一种防晒化妆品，其具有非常高的耐水性，优异的乳化稳定性和使用时的优良质地。

公开(公告)号：US11801207B2

公开(公告)日：2023-10-31

申请号：US15522016

申请日：2015-10-30

Applicant: SHISEIDO COMPANY, LTD.

Inventor： Satoshi Yamaki ,  Kazutaka Sasaki ,  Takashi Matsui ,  Yurika Watanabe ,  Mayuri Tashiro ,  Yuko Nagare ,  Marianne Ayaka Touati ,  Kazuhiro Yamaguchi

IPC: A61Q17/04 ,  A61K8/06 ,  A61K8/40 ,  A61K8/60 ,  A61K8/73 ,  A61K8/25 ,  A61K8/27 ,  A61K8/37 ,  A61K8/894 ,  A61K8/49 ,  A61K8/44 ,  A61K8/895 ,  A61K8/36 ,  A61K8/58 ,  A61K8/81 ,  A61K8/891

CPC classification number: A61K8/064 ,  A61K8/06 ,  A61K8/25 ,  A61K8/27 ,  A61K8/36 ,  A61K8/37 ,  A61K8/40 ,  A61K8/44 ,  A61K8/49 ,  A61K8/585 ,  A61K8/60 ,  A61K8/73 ,  A61K8/8129 ,  A61K8/891 ,  A61K8/894 ,  A61K8/895 ,  A61Q17/04 ,  A61K2800/48 ,  A61K2800/522

Abstract: The object is providing a water-in-oil emulsion sunscreen cosmetic having a property not present in the prior art, in which UV protection ability improve upon contact with water, sweat and the like in comparison with that directly after application, and also having pleasant texture and easy to wash off. The present invention provides a water-in-oil emulsion sunscreen cosmetic comprising (A) 6 to 40 mass % of a UV protective agent; (B) an organic-modified clay mineral; (C) an oil-phase-thickening agent, other than (B) and (D) a silicone-based surfactant having an HLB of less than 8, wherein the ratio, [total quantity of component (B) and component (C)]/[total quantity of (E) non-volatile liquid oils except silicone oils], is 0.04 or more and less than 0.68.

公开(公告)号：US09283169B2

公开(公告)日：2016-03-15

申请号：US14365304

申请日：2012-12-10

Applicant: Shiseido Company, Ltd.

Inventor： Kazutaka Sasaki

IPC: A61K8/891 ,  A61K8/27 ,  A61K8/29 ,  A61K8/31 ,  A61K8/34 ,  A61K8/894 ,  A61K8/37 ,  A61K8/58 ,  A61K8/06 ,  A61K8/04 ,  A61K8/19 ,  A61Q17/04 ,  A61Q1/02

CPC classification number: A61K8/891 ,  A61K8/04 ,  A61K8/064 ,  A61K8/19 ,  A61K8/27 ,  A61K8/29 ,  A61K8/31 ,  A61K8/34 ,  A61K8/37 ,  A61K8/585 ,  A61K8/894 ,  A61K2800/40 ,  A61Q1/02 ,  A61Q17/04

Abstract: The present invention relates to a water-in-oil emulsified skin cosmetic comprising the following ingredients (a) through (e): (a) Water: 5-50 wt % (b) Ethanol: 1-20 wt % (c) Volatile oil component: 2-50 wt % (d) Carboxy decyl trisiloxane represented by the following formula (1): 0.1-5 wt % (e) One, two or more selected from a group consisting of hydrophobized titanium dioxide, hydrophobized zinc oxide, and hydrophobized iron oxide: 2-50 wt %; wherein the object of the present invention is to provide a water-in-oil emulsified skin cosmetic containing the aforementioned powder (e) wherein powdery squeakiness over time after application on the skin is suppressed and at the same time absorption into the skin at the time of application and the absence of stickiness after application on the skin are improved.

Abstract translation: 本发明涉及一种油包水乳化皮肤化妆品，其包含以下成分（a）至（e）：（a）水：5-50重量％（b）乙醇：1-20重量％（c）挥发性 油组分：2-50重量％（d）由下式（1）表示的羧基癸基三硅氧烷：0.1-5重量％（e）一种选自疏水化二氧化钛，疏水化氧化锌， 和疏水化氧化铁：2-50重量％; 其中本发明的目的是提供一种含有上述粉末（e）的油包水乳化皮肤化妆品，其中施用于皮肤上的随着时间的粉末状吱吱声被抑制，并且同时吸收到皮肤中 并且施用于皮肤后没有粘性得到改善。

公开(公告)号：US20140348765A1

公开(公告)日：2014-11-27

申请号：US14365304

申请日：2012-12-10

Applicant: Shiseido Company, Ltd.

Inventor： Kazutaka Sasaki

IPC: A61K8/891 ,  A61K8/29 ,  A61Q17/04 ,  A61K8/19 ,  A61Q1/02 ,  A61K8/04 ,  A61K8/27

CPC classification number: A61K8/891 ,  A61K8/04 ,  A61K8/064 ,  A61K8/19 ,  A61K8/27 ,  A61K8/29 ,  A61K8/31 ,  A61K8/34 ,  A61K8/37 ,  A61K8/585 ,  A61K8/894 ,  A61K2800/40 ,  A61Q1/02 ,  A61Q17/04

Abstract: The present invention relates to a water-in-oil emulsified skin cosmetic comprising the following ingredients (a) through (e):(a) Water: 5-50 wt % (b) Ethanol: 1-20 wt % (c) Volatile oil component: 2-50 wt % (d) Carboxy decyl trisiloxane represented by the following formula (1): 0.1-5 wt % (e) One, two or more selected from a group consisting of hydrophobized titanium dioxide, hydrophobized zinc oxide, and hydrophobized iron oxide: 2-50 wt %.The object of the present invention is to provide a water-in-oil emulsified skin cosmetic containing the aforementioned powder (e) wherein powdery squeakiness over time after application on the skin is suppressed and at the same time absorption into the skin at the time of application and the absence of stickiness after application on the skin are improved.

Abstract translation: 本发明涉及一种油包水乳化皮肤化妆品，其包含以下成分（a）至（e）：（a）水：5-50重量％（b）乙醇：1-20重量％（c）挥发性 油组分：2-50重量％（d）由下式（1）表示的羧基癸基三硅氧烷：0.1-5重量％（e）一种选自疏水化二氧化钛，疏水化氧化锌， 和疏水化氧化铁：2-50重量％。 本发明的目的是提供一种含有上述粉末（e）的油包水乳化皮肤化妆品，其中施用于皮肤上的随着时间的粉末状吱吱声被抑制，同时在皮肤上吸收时间 皮肤上施用和无粘性得到改善。