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公开(公告)号：US20210330574A1
公开(公告)日：2021-10-28
申请号：US17284287
申请日：2019-10-10
Applicant: Shiseido Company, Ltd.
Inventor： Yukari SAITO , Tomoko IKEDA
Abstract: An objective of the present invention is to provide an external preparation for concealing roughness that is easy to spread when applied, while also having effects of concealing roughness such as fine wrinkles. The external preparation for concealing roughness of the present invention comprises (a) 1% to 15% by mass of a wax; and (b) 4% to 25% by mass of a non-spherical powder; and has a viscosity of 50,000 to 150,000 mPa·s.
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公开(公告)号：US20170056302A1
公开(公告)日：2017-03-02
申请号：US15118583
申请日：2015-10-26
Applicant: SHISEIDO COMPANY, LTD.
Inventor： Shoji TAJIMA , Tomoko IKEDA
CPC classification number: A61K8/064 , A61K8/0241 , A61K8/19 , A61K8/25 , A61K8/26 , A61K8/29 , A61K8/31 , A61K8/416 , A61K8/585 , A61K8/891 , A61K8/922 , A61K8/927 , A61Q1/00 , A61Q1/02 , A61Q1/08
Abstract: The present invention provides a water-in-oil emulsion solid cosmetic that is further improved in terms of an excellent feeling in use (good spreadability and fresh feeling (texture)) obtained by incorporating a powder in a water phase, and that also has sufficient covering ability, stability even at high temperature, and long-lasting property. The present invention provides a water-in-oil emulsion solid cosmetic comprising an external oil phase comprising a liquid oil thickened or solidified with (A) wax and (B) disteardimonium hectorite, and an internal water phase comprising (C) an internal phase powder dispersed in an aqueous medium.
Abstract translation: 本发明提供了一种油包水乳液固体化妆品，其在通过在水相中掺入粉末而获得的良好的使用感（良好的铺展性和新鲜感（质感））方面进一步改善，并且还具有足够的 覆盖能力强，即使在高温下也具有稳定性和持久性。 本发明提供了一种油包水乳液固体化妆品，其包含外部油相，其包含用（A）蜡和（B）二硬脂酮锂蒙脱石增稠或固化的液体油，以及内部水相，其包含（C）内部相 分散在水性介质中。
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公开(公告)号：US20220031583A1
公开(公告)日：2022-02-03
申请号：US17278492
申请日：2019-09-27
Applicant: Shiseido Company, Ltd.
Inventor： Mai TOYAMA , Tomoko IKEDA
Abstract: An objective of the present invention is to provide a solid water-in-oil emulsion cosmetic that significantly improves stability at high temperatures, while maintaining an excellent feeling in use (a smooth and watery texture) that is obtained by blending a powder into an internal water phase. The present invention relates to a solid water-in-oil emulsion cosmetic containing an internal water phase in which an internal phase powder, including hydrophilic titanium oxide, is dispersed in an aqueous medium, and an external oil phase that is thickened or solidified with a wax and/or a gelling agent, wherein the solid water-in-oil emulsion cosmetic contains a cationic dispersant and/or an amphoteric dispersant for dispersing the internal phase powder; and the internal phase powder contains 5.0% by mass or more of the hydrophilic titanium oxide relative to the total amount of the cosmetic.
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公开(公告)号：US20210228472A1
公开(公告)日：2021-07-29
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
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).
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Patent Agency Ranking
公开(公告)号：US20210220231A1
公开(公告)日：2021-07-22
申请号：US17055297
申请日：2019-05-16
Applicant: Shiseido Company, Ltd.
Inventor： Aya CHIKATOMO , Taku TAMARU , Shoko OGAWA , Tomoko IKEDA
Abstract: A cosmetic according to the present invention, an objective of which is to provide a two-layered oil-based cosmetic that, despite having a high powder content, is resistant to caking, has excellent powder re-dispersibility and has an excellent texture when applied, is a two-layered oil-based cosmetic containing (a) a non-spherical organopolysiloxane elastomer, (b) silicic anhydride and (c) a powder other than (b) above. Furthermore, the cosmetic of the present invention has a viscosity of 10,000 mPa·s or lower.
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公开(公告)号：US20190269583A1
公开(公告)日：2019-09-05
申请号：US16338145
申请日：2016-09-30
Applicant: SHISEIDO COMPANY, LTD.
Inventor： Shoji TAJIMA , Tomoko IKEDA
Abstract: The present invention provides a water-in-oil type emulsion cosmetic which has a fresh and smooth feeling to the touch; forms a uniform coating film once applied; can make skin unevenness such as pores look less prominent while covering discolorations such as age spots and freckles; and does not give an impression of thick application. The water-in-oil emulsion cosmetic is characterized by including (A) 0.1-10% by mass of a pigment-grade titanium dioxide and (B) 0.01-2% by mass of sodium acrylate grafted starch. It is preferred that this cosmetic further includes (C) spherical particles and/or (D) a silicone elastomer.
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公开(公告)号：US20230338244A1
公开(公告)日：2023-10-26
申请号：US18217346
申请日：2023-06-30
Applicant: Shiseido Company, Ltd.
Inventor： Ayano MATSUO , Atsushi SOGABE , Tomo OSAWA , Mao HITOMI , Tomoko IKEDA , Chunming WEN
CPC classification number: A61K8/064 , A61K8/8147 , A61K8/8158 , A61Q19/007 , A61K2800/10 , A61K2800/48 , A61K2800/594 , A61K2800/614
Abstract: Provided is a water-in-oil emulsified cosmetic having improved feeling on use and usability. The water-in-oil emulsified cosmetic may include: (a) one or more polymers selected from the group consisting of polyacrylic acid, a salt of polyacrylic acid, poly(2-acrylamido-2-methylpropanesulfonic acid), and a salt of poly(2-acrylamido-2-methylpropanesulfonic acid) and having (i) a weight average molecular weight of 1 million to 4 million, and (ii) a viscosity at 25° C. when made into a 1% by mass aqueous solution of 1 Pa·s or less, (b) an aqueous phase component other than the component (a); (c) 60% by mass or less of an oily component, and (d) an emulsifier.
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公开(公告)号：US20190388316A1
公开(公告)日：2019-12-26
申请号：US16489715
申请日：2018-02-28
Applicant: SHISEIDO COMPANY, LTD.
Inventor： Takahiro SUZUKI , Shoko OGAWA , Tomoko IKEDA
IPC: A61K8/37 , A45D34/04 , A61K8/06 , A61K8/27 , A61K8/29 , A61K8/58 , A61K8/896 , A61Q1/00 , A61Q17/04
Abstract: A cosmetic having high portability including a liquid cosmetic impregnated in an impregnated body is provided, which is excellent in usability and cosmetic effects while keeping an ultraviolet light protection factor (SPF). A liquid cosmetic including an (A) ultraviolet light absorber in an amount of 1 to 10 mass %, and a (B) ultraviolet light scattering agent and a pigment grade titanium dioxide in an amount of 10 to 25 mass % is impregnated in an impregnated body. The liquid cosmetic is taken from the impregnated body by a finger or an applicator to be applied to the skin.
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公开(公告)号：US20190262252A1
公开(公告)日：2019-08-29
申请号：US16349036
申请日：2016-11-17
Applicant: SHISEIDO COMPANY, LTD.
Inventor： Yuko NARUMI , Takahiro SUZUKI , Kiyoshi TAKAHASHI , Ken HIROSAKI , Tomoko IKEDA
Abstract: An oil based composition having a smooth sensation of use, which exhibits a superior unevenness correcting effect, and which may be filled in a container which is not airtight, is provided. An oil based composition includes, with respect to 100% by mass of the oil based composition: (a) 1 to 20% by mass of a dextrin fatty acid ester; (b) less than 5% by mass of a volatile oil component having a boiling point of less than or equal to 250° C. at normal pressure; (c) 10 to 60% by mass of a non volatile oil which is a liquid at normal temperature and normal pressure; and (d) 10 to 50% by mass of a silicone resin powder.
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