发明名称 |
CRYSTALLINE CERIUM OXIDE AND PREPARATION METHOD OF THE SAME |
摘要 |
The present invention relates to crystalline cerium oxide prepared in a simple, economical, and efficient manner, of which crystal structure, shape, and size can be easily adjusted and that exhibits excellent polishing properties, and a preparation method thereof. The crystalline cerium oxide can be prepared as sub-micron crystalline cerium oxide that has a mean volume diameter and a diameter standard deviation within a predetermined range.
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申请公布号 |
US2012000137(A1) |
申请公布日期 |
2012.01.05 |
申请号 |
US201113044144 |
申请日期 |
2011.03.09 |
申请人 |
CHOI SANG-SOON;CHO SEUNG-BEOM;HA HYUN-CHUL;KWAK ICK-SOON;CHO JUN-YEON;LG CHEM, LTD. |
发明人 |
CHOI SANG-SOON;CHO SEUNG-BEOM;HA HYUN-CHUL;KWAK ICK-SOON;CHO JUN-YEON |
分类号 |
C09K3/14;B82Y30/00;B82Y40/00;C01F17/00 |
主分类号 |
C09K3/14 |
代理机构 |
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地址 |
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