首页> 外国专利> CORE/SHELL TYPE TETRAGONAL TITANIUM OXIDE PARTICLE WATER DISPERSION, MAKING METHOD, UV-SHIELDING SILICONE COATING COMPOSITION AND COATED ARTICLE

CORE/SHELL TYPE TETRAGONAL TITANIUM OXIDE PARTICLE WATER DISPERSION, MAKING METHOD, UV-SHIELDING SILICONE COATING COMPOSITION AND COATED ARTICLE

机译：核/壳型四方钛白粉颗粒水分散体，制备方法，紫外线屏蔽硅酮涂料组成和涂层制品

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摘要

Core/shell type tetragonal titanium oxide particles consisting of a nanosized core of tetragonal titanium oxide having tin and manganese incorporated in solid solution and a shell of silicon oxide around the core are dispersed in an aqueous dispersing medium. The cores and the core/shell type titanium oxide particles have an average particle size of ≦30 nm and ≦50 nm, respectively. The amount of tin or manganese in solid solution is to provide a molar ratio Ti/Sn or Ti/Mn between 10 and 1,000.

机译：将由在固体溶液中结合有锡和锰的四角形二氧化钛的纳米尺寸的核和壳周围的氧化硅的壳组成的核/壳型四角形氧化钛颗粒分散在水性分散介质中。核和核/壳型二氧化钛颗粒的平均粒径分别为≤30nm和≤50nm。固溶体中锡或锰的量应使Ti / Sn或Ti / Mn的摩尔比在10至1,000之间。

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公开/公告号US2014023855A1

专利类型
公开/公告日2014-01-23

原文格式PDF
申请/专利权人 SHIN-ETSU CHEMICAL CO. LTD.;
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申请/专利号US201313945364
发明设计人 KOHEI MASUDA;KOICHI HIGUCHI;HISATOSHI KOMORI;MANABU FURUDATE;TOMOHIRO INOUE;YOSHITSUGU EGUCHI;
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申请日2013-07-18
分类号G02B1/10;
国家 US
入库时间 2022-08-21 16:04:27

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