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公开(公告)号：EP3567009A1
公开(公告)日：2019-11-13
申请号：EP18736439.3
申请日：2018-01-05
摘要： Provided is an ultraviolet-shielding particle, the surface of which is coated with a silicon oxide film, wherein at least one functional group selected from the group consisting of an alkyl group, an alkenyl group, and a cycloalkyl group is present on the surface of the silicon oxide film, and the content of the functional group is 0.0001-0.30 mass%.
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公开(公告)号：EP2479213B1
公开(公告)日：2019-02-13
申请号：EP10817145.5
申请日：2010-09-14
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3.发明公开SILICON OXIDE-COATED ZINC OXIDE, SILICON OXIDE-COATED ZINC OXIDE-CONTAINING COMPOSITION, AND COSMETIC PRODUCT 审中-公开氧化硅涂层的氧化锌，氧化硅涂层的含氧化锌的组合物以及化妆品产品
公开(公告)号：EP3263525A1
公开(公告)日：2018-01-03
申请号：EP16755541.6
申请日：2016-02-24
CPC分类号： A61K8/27 , A61K8/25 , A61K8/8147 , A61K2800/62 , A61Q17/04 , C01P2002/52 , C01P2004/03 , C01P2004/60 , C01P2004/84 , C09C1/043
摘要： Provided is silicon oxide-coated zinc oxide, which can inhibit a decrease in viscosity resulting from a carbomer in a case where the silicon oxide-coated zinc oxide is used in water-based materials, a composition containing silicon oxide-coated zinc oxide, and a cosmetic product. The silicon oxide-coated zinc oxide of the present invention contains zinc oxide particles and a silicon oxide coating on a surface of the zinc oxide particles, in which an electric conductivity of a water suspension of the silicon oxide-coated zinc oxide is 120 µS/cm or less.
摘要翻译： 本发明提供一种氧化硅被覆氧化锌，其在将氧化硅被覆氧化锌用于水性材料的情况下，含有氧化硅被覆氧化锌的组合物的情况下，可抑制由卡波姆引起的粘度降低， 化妆品。 本发明的氧化硅被覆氧化锌含有氧化锌粒子和氧化锌粒子表面的氧化硅被膜，氧化硅被覆氧化锌的水悬浮液的电导率为120μS/ 厘米或更小。
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4.发明公开RESIN POWDER THAT CONTAINS METAL OXIDE ENCAPSULATED THEREIN, LIQUID DISPERSION AND AQUEOUS DISPERSION THAT CONTAIN SAME, PROCESS FOR PRODUCTION OF RESIN POWDER THAT CONTAINS METAL OXIDE ENCAPSULATED THEREIN, AND COSMETICS 审中-公开它的树脂粉末包封的金属，液体分散体和水性分散。因此，工艺生产具有金属和化妆品此处封装条树脂粉末，其
公开(公告)号：EP2479213A1
公开(公告)日：2012-07-25
申请号：EP10817145.5
申请日：2010-09-14
CPC分类号： A61K8/8141 , A61K8/11 , A61K8/19 , A61K8/27 , A61K8/29 , A61K8/8152 , A61K2800/412 , A61K2800/413 , A61K2800/624 , A61K2800/95 , A61Q17/04 , C08F2/22 , C08F2/44 , C08K3/22 , C08K2003/2213 , C08K2003/2237 , C08K2003/2265 , C08K2003/2296 , C08K2201/003 , C08L33/00
摘要： The metallic oxide particle-containing resin powder of the invention is resin powder in which metallic oxide particles having a UV shielding function, in which the average particle diameter of the resin powder is 0.1 µ m to 1 µ m are contained in a (meth) acrylic-based resin , the metallic oxide particles are particles that include one or two or more selected from a group of zinc oxide, titanium oxide, cerium oxide, and iron oxide, and have an average particle diameter of 0.003 µ m to 0.1 µ m, the content of the metallic oxide particles in the resin powder is 1% by mass to 80% by mass, and the metallic oxide particles are dispersed in the resin powder without being exposed on the surface of the resin powder, according to the metallic oxide particle-containing resin powder, it is possible to make the powder itself into fine particles, improve the UV absorbing performance, and improve the transparency with respect to visible light rays.
摘要翻译： 本发明的含粒子的金属氧化物的树脂粉末是在具有UV屏蔽功能，其中，所述树脂粉末的平均粒径为0.1μm至1μm的包含在（甲基）哪个金属氧化物颗粒的树脂粉末 丙烯酸系树脂，金属氧化物粒子是确实包括一个或两个或选自氧化锌，氧化钛，氧化铈和氧化铁的多个所选择的，并具有0.003μm至0.1μm 2的平均颗粒直径 在树脂粉末中的金属氧化物粒子的含量为1质量％〜80质量％，且金属氧化物颗粒分散在树脂粉末，无树脂粉末的表面，雅丁于金属氧化物上露出 树脂粉末含粒子，能够使粉末本身成细颗粒，改进UV吸收性能，并提高相对于可见光的透明度。
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