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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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2.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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