| 发明名称 |
COMPOSITION WHEREIN SECONDARY CERIUM OXIDE IS MAIN INGREDIENT, ITS PREPARATION AND ITS APPLICATION |
| 摘要 |
<p>The invention permits the specific surface of a ceric oxide-based composition to be stabilised at high temperature. …<??>The invention also relates to its preparation and its applications especially in the field of catalysis.</p> |
| 申请公布号 |
JPH0664920(A) |
申请公布日期 |
1994.03.08 |
| 申请号 |
JP19920299132 |
申请日期 |
1992.10.13 |
| 申请人 |
RHONE POULENC SPEC CHIM |
发明人 |
GIINOERU SOOBION;JIYATSUKU KAIYO;KUREERU GUURURAUAN |
| 分类号 |
B01J23/00;B01J23/10;B01J23/12;B01J23/63;B01J32/00;B01J37/02;C01F17/00;C04B35/40;C07B61/00;(IPC1-7):C01F17/00 |
主分类号 |
B01J23/00 |
| 代理机构 |
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