| 发明名称 |
Colloidal dispersions of a cerium compound with high pH, and processes for their preparation |
| 摘要 |
A colloidal dispersion of a Ce cpd., with pH at least 4 and conductivity not above 5 mS/cm, is claimed. |
| 申请公布号 |
EP0700870(B1) |
申请公布日期 |
1999.07.07 |
| 申请号 |
EP19950402042 |
申请日期 |
1995.09.11 |
| 申请人 |
RHODIA CHIMIE |
发明人 |
CHANE-CHING, JEAN-YVES;CHOPIN, THIERRY;PERSELLO, JACQUES |
| 分类号 |
F01L3/02;A61K8/00;A61K8/02;A61K8/19;A61Q17/04;B01D53/86;B01J13/00;B01J23/10;C01F17/00;C09K3/00;C23F11/00 |
主分类号 |
F01L3/02 |
| 代理机构 |
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代理人 |
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