| 发明名称 |
NOVEL PRECIPITATED SILICIC ACIDS FOR SUPPORT APPLICATIONS |
| 摘要 |
<p>The present invention relates to novel precipitated silicic acids for use as support materials, manufacture thereof and use thereof.</p> |
| 申请公布号 |
EP2303777(B1) |
申请公布日期 |
2013.03.20 |
| 申请号 |
EP20090780931 |
申请日期 |
2009.07.22 |
| 申请人 |
EVONIK DEGUSSA GMBH |
发明人 |
HEINDL, FRANK;DREXEL, CLAUS-PETER;HASELHUHN, FRANK |
| 分类号 |
C01B33/18;B01J20/10;C01B33/193 |
主分类号 |
C01B33/18 |
| 代理机构 |
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代理人 |
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