公开(公告)号：US10583070B2

公开(公告)日：2020-03-10

申请号：US15501196

申请日：2015-08-04

Applicant: SHISEIDO COMPANY, LTD.

Inventor： Yuji Sonoyama ,  Hikari Ohira ,  Shun Kubota ,  Mariko Akutsu ,  Hideo Hata

IPC: A61K8/02 ,  A61K8/19 ,  A61K8/26 ,  A61Q1/12 ,  A61K8/891 ,  A61K8/893 ,  A61Q1/02 ,  A61Q1/10 ,  A61Q1/08 ,  A61K8/27 ,  A61K8/73

Abstract: An objective of the present invention is to provide a solid powder cosmetic excellent in impact resistance and usability despite that boron nitride and spherical resin particle are blended in a large amount. The present invention provides a solid powder cosmetic comprising: 12-30 mass % of synthetic fluorphlogopite iron; 5-15 mass % of boron nitride; and 5-15 mass % of phenyl-modified silicone spherical elastic powder.

公开(公告)号：US11318084B2

公开(公告)日：2022-05-03

申请号：US16305474

申请日：2017-05-29

Applicant: SHISEIDO COMPANY, LTD.

Inventor： Tomo Osawa ,  Ayano Matsuo ,  Yuji Sonoyama ,  Tomoko Ikeda ,  Shun Kubota ,  Mao Hitomi ,  Takuya Hiruma ,  Tetsuya Kanemaru

IPC: A61K8/898 ,  A61K8/81 ,  A61K8/19 ,  A61Q1/12 ,  A61K8/891

Abstract: Provided is an elastomer that improves the skin feel of an inorganic powder. The elastomer according to the present invention is an elastomer comprising: (A) an amino group-containing silicone polymer; and (B) a carboxyl group-containing silicone polymer or a carboxyl group-containing acrylamide polymer, wherein a molar ratio Y/X between amino groups and carboxyl groups is within a range of 0.1 to 1.2, wherein Y denotes the molar amount of carboxyl groups contained in the component (B), and X denotes the molar amount of amino groups contained in the component (A).

公开(公告)号：US11712406B2

公开(公告)日：2023-08-01

申请号：US17543282

申请日：2021-12-06

Applicant: SHISEIDO COMPANY, LTD.

Inventor： Shun Kubota ,  Hideo Hata ,  Malyn Concina ,  Michelle Lou ,  Hideki Takahashi ,  Julie Shown ,  Yosuke Ikebe

IPC: A61K8/06 ,  A61K8/31 ,  A61Q1/02 ,  A61K8/29 ,  A61K8/36 ,  A61K8/49 ,  A61Q17/04 ,  A61K8/02

CPC classification number: A61K8/062 ,  A61K8/0241 ,  A61K8/29 ,  A61K8/31 ,  A61K8/361 ,  A61K8/4973 ,  A61Q1/02 ,  A61Q17/04 ,  A61K2800/34 ,  A61K2800/43 ,  A61K2800/5922 ,  A61K2800/612

Abstract: An oil-in-water type emulsified cosmetic and a method of making can be prepared in a system not containing a silicone and is surprisingly produced without a wet-type dispersion apparatus by using a specific combination of the oil component constituting the oily phase and a hydrophobizing agent for a hydrophobized powder. The composition includes an aqueous phase; an oily phase dispersed in the aqueous phase; and a powder dispersed in the oily phase. The oily phase comprises a volatile hydrocarbon in oil in a combined amount of 40% by mass or more with respect to the total oil content. The powder has a surface hydrophobized by treatment with a metallic soap consisting of a higher fatty acid and a divalent metal, or by a composite treatment with a higher fatty acid and a divalent metal hydroxide.

公开(公告)号：US11771640B2

公开(公告)日：2023-10-03

申请号：US17042606

申请日：2019-03-29

Applicant: Shiseido Company, Ltd.

Inventor： Shun Kubota ,  Shoko Ogawa ,  Ryushi Fukuhara

IPC: A61K8/02 ,  A61K8/06 ,  A61K8/19 ,  A61K8/23 ,  A61K8/26 ,  A61K8/27 ,  A61K8/31 ,  A61K8/34 ,  A61K8/36 ,  A61K8/37 ,  A61K8/41 ,  A61K8/73 ,  A61K8/81 ,  A61K8/891 ,  A61K8/892 ,  A61Q1/02 ,  A61Q1/12 ,  A61Q17/04 ,  A61K8/25 ,  A61K8/29 ,  A61Q19/00

CPC classification number: A61K8/8147 ,  A61K8/025 ,  A61K8/064 ,  A61K8/19 ,  A61K8/23 ,  A61K8/25 ,  A61K8/26 ,  A61K8/27 ,  A61K8/29 ,  A61K8/31 ,  A61K8/34 ,  A61K8/345 ,  A61K8/347 ,  A61K8/361 ,  A61K8/375 ,  A61K8/416 ,  A61K8/732 ,  A61K8/735 ,  A61K8/891 ,  A61K8/892 ,  A61Q1/02 ,  A61Q1/12 ,  A61Q17/04 ,  A61Q19/007 ,  A61K2800/546

Abstract: The purpose of the present invention is to provide a water-in-oil type emulsion cosmetic that has a replenishing and smooth feel-of-use, that, once applied, forms a uniform coating, and that can minimize the appearance of skin roughness such as pores while covering discoloration such as spots and freckles, but that does not give an impression of a thick coating. The present invention provides a water-in-oil type emulsion cosmetic characterized by containing (A) 0.1-20 mass % of metallic soap-treated powder, and (B) a water-absorptive polymer having 0.01-2 mass % of a carboxyl group. The (B) water-absorptive polymer having a carboxyl group of this cosmetic preferably can absorb 10-1,000 times its own weight.

公开(公告)号：US20220145077A1

公开(公告)日：2022-05-12

申请号：US17569913

申请日：2022-01-06

Applicant: SHISEIDO COMPANY, LTD.

Inventor： Tomo Osawa ,  Ayano Matsuo ,  Yuji Sonoyama ,  Tomoko Ikeda ,  Shun Kubota ,  Mao Hitomi ,  Takuya Hiruma ,  Tetsuya Kanemaru

IPC: C08L83/08 ,  A61K8/02 ,  A61Q1/12 ,  C09C3/12

Abstract: Provided is an elastomer that improves the skin feel of an inorganic powder. The elastomer according to the present invention is an elastomeric mixture comprising an amino group-containing silicone polymer and a carboxyl group-containing silicone polymer or a carboxyl group-containing acrylamide polymer. The molar ratio of amino groups to carboxyl groups in the mixture is within the range of 0.1 to 1.2.

公开(公告)号：US11266579B2

公开(公告)日：2022-03-08

申请号：US16758020

申请日：2018-10-30

Applicant: SHISEIDO COMPANY, LTD.

Inventor： Shun Kubota

IPC: A61K8/06 ,  A61K8/02 ,  A61K8/73 ,  A61K8/81 ,  A61K8/92 ,  A61Q1/00 ,  A61Q17/04 ,  A61Q19/00

Abstract: An oil-in-water type emulsion solid cosmetic that causes “adhesion” similar to that of a water-in-oil type emulsion solid cosmetic including wax, while having freshness and a moisturizing effect of an oil-in-water type emulsion substance. An oil-in-water type emulsion solid cosmetic contains (A) at least one hydrophilic thickening agent selected from the group consisting of gellan gum, agar, and copolymers including 2-acrylamide-2-methyl propane sulfonic acid, (B) a higher alcohol, (C) a surfactant, (D) water, and (E) an oil component, wherein the ratio between the blending amount of the (A) hydrophilic thickening agent and the total blending amount of the (B) higher alcohol and the (C) surfactant falls within the range of 3:1-1:9.

公开(公告)号：US11213463B2

公开(公告)日：2022-01-04

申请号：US15206639

申请日：2016-07-11

Applicant: SHISEIDO COMPANY, LTD.

Inventor： Shun Kubota ,  Hideo Hata ,  Malyn Concina ,  Michelle Lou ,  Hideki Takahashi ,  Julie Shown ,  Yosuke Ikebe

IPC: A61K8/06 ,  A61K8/31 ,  A61Q1/02 ,  A61K8/29 ,  A61K8/36 ,  A61K8/49 ,  A61Q17/04 ,  A61K8/02

Abstract: An oil-in-water type emulsified cosmetic and a method of making can be prepared in a system not containing a silicone and is surprisingly produced without a wet-type dispersion apparatus by using a specific combination of the oil component constituting the oily phase and a hydrophobizing agent for a hydrophobized powder. The composition includes an aqueous phase; an oily phase dispersed in the aqueous phase; and a powder dispersed in the oily phase. The oily phase comprises (a) volatile hydrocarbon oil and (b) non-volatile hydrocarbon oil in a combined amount of 40% by mass or more with respect to the total oil content, wherein the blending ratio of (b) non-volatile hydrocarbon oil to (a) volatile hydrocarbon oil, [(b)/(a)], is within a range of 0 to 2.5, and the powder comprises a powder having a surface hydrophobized by a treatment with a metallic soap consisting of a higher fatty acid and a divalent metal or a composite treatment with a higher fatty acid and a divalent metal hydroxide.

公开(公告)号：US11123269B2

公开(公告)日：2021-09-21

申请号：US16320507

申请日：2017-08-07

Applicant: SHISEIDO COMPANY, LTD.

Inventor： Shun Kubota ,  Hiroki Gomi

IPC: A61K8/02 ,  A61K8/31 ,  A61K8/35 ,  A61K8/36 ,  A61K8/37 ,  A61K8/41 ,  A61K8/49 ,  A61K8/88 ,  A61K8/92 ,  A61Q17/04

Abstract: To provide a transparent solid composition having a high ultraviolet ray blocking effect, as well as superior moldability and stability. A transparent solid composition includes: (a) 12-hydroxystearic acid in an amount within a range from 1 to 15% by mass; (b) an oil having a refractive index within a range from 1.5 to 1.7; (c) an oil having a refractive index of 1.3 or greater and less than 1.5; and (d) one type or two or more types of an ultraviolet ray absorbing agent in an amount within a range from 5 to 50% by mass. The refractive index of the transparent solid composition is within a range from 1.47 to 1.55.

公开(公告)号：US10940104B2

公开(公告)日：2021-03-09

申请号：US16095223

申请日：2017-04-27

Applicant: SHISEIDO COMPANY, LTD.

Inventor： Shun Kubota

IPC: A61K8/86 ,  A61K8/06 ,  A61K8/87 ,  A61K8/02 ,  A61Q1/10 ,  A61Q1/00 ,  A61Q1/02 ,  A61Q19/00

Abstract: To provide an oil in water type solid cosmetic composition which can be solidified into a stable solid shape, has a desired sensation of elasticity, has favorable take up properties when taken up with a finger, and imparts a superior sensation of freshness when utilized, as an oil in water type preparation. An oil in water type solid cosmetic includes: (a) 0.1 to 5% by mass of a hydrophobically modified polyether urethane; (b) 0.01 to 5% by mass of a hydrophilic plate shaped powder; (c) a hydrophobic powder; (d) an oil component; and (e) water.