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ZIRCONIUM OXIDE NANOPARTICLES 发明申请

2023-07-27 2270 3449K 0

专利信息

申请日期 2025-07-18 申请号 WOJP16078932
公开(公告)号 WO2017057636A1 公开(公告)日 2017-04-06
公开国别 WO 申请人省市代码 全国
申请人 NIPPON SHOKUBAI CO LTD
简介 The purpose of the present invention is to easily obtain, without using or using a smaller amount of a sulfate aqueous solution such as a MgSO4 aqueous solution, zirconium oxide particles which include metallic elements such as rare earth oxides (preferably stabilized with a metallic element) and which exhibit good dispersibility with respect to an organic medium. These zirconium oxide nanoparticles are coated with a first carboxylic acid which has three or more carbon atoms and which is at least one type of a primary carboxylic acid and a secondary carboxylic acid. The zirconium oxide nanoparticles include at least one type of metallic element M selected from the group consisting of rare earth elements, Al, Fe, Co, Sn, Zn, In, Bi, Mn, Ni, and Cu.


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