公开(公告)号：US20220087909A1

公开(公告)日：2022-03-24

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

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 surprising 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：US20170007512A1

公开(公告)日：2017-01-12

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 ,  A61Q1/02 ,  A61K8/49 ,  A61K8/19 ,  A61K8/36 ,  A61K8/31 ,  A61K8/29

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

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 surprising 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.

Abstract translation: 水包油型乳化化妆品和制造方法可以在不含硅酮的体系中制备，并且通过使用构成油相的油组分和 用于疏水化粉末的疏水剂。 组合物包含水相; 分散在水相中的油相; 和分散在油相中的粉末。 油相包含（a）相对于总油含量为40质量％以上的挥发性烃油和（b）非挥发性烃油，其中（b）不挥发性烃的混合比例 油到（a）挥发性烃油，[（b）/（a）]在0至2.5的范围内，粉末包含通过用高级脂肪组成的金属皂处理而被表面疏水化的粉末 酸和二价金属或与高级脂肪酸和二价金属氢氧化物的复合处理。

公开(公告)号：US20200214948A1

公开(公告)日：2020-07-09

申请号：US16648289

申请日：2019-02-06

Applicant: SHISEIDO COMPANY, LTD.

Inventor： Lethu NGUYEN ,  Shoji TAJIMA ,  Michelle LOU

IPC: A61K8/06 ,  A61Q1/06 ,  A61K8/81 ,  A61K8/73

Abstract: A solid W/O stable composition comprising a gellifying system comprising at least one hydrophobic gelling agent and at least one hydrophilic gelling agent and an emulsifying system comprising at least one surfactant having HLB value of 14 or less. Further there is disclosed a method of treatment keratinous surface with the inventive composition.