发明申请
- 专利标题： LIQUID SUSPENSION OF CERIUM OXIDE PARTICLES
- 专利标题（中）： 液体悬浮氧化铈颗粒
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申请号： US15104449申请日： 2014-12-16
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公开(公告)号： US20160312069A1公开(公告)日： 2016-10-27
- 发明人: Eisaku SUDA , Manabu YUASA , Takao SEKIMOTO
- 申请人： RHODIA OPERATIONS
- 优先权： EP13306732.2 20131216
- 国际申请： PCT/EP2014/077978 WO 20141216
- 主分类号： C09G1/02
- IPC分类号： C09G1/02
摘要：
The present invention relates to a suspension of cerium oxide particles in a liquid phase, in which said particles comprise secondary particles comprising primary particles, and a process for preparing said liquid suspension in which the cerium IV/total cerium molar ratio before precipitation is comprised between 1/10000 and 1/500000 and that the thermal treatment is being carried out under an inert atmosphere.
公开/授权文献
- US10344183B2 Liquid suspension of cerium oxide particles 公开/授权日：2019-07-09
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