发明名称 |
Inorganic oxide extrudates |
摘要 |
An extrudate comprising an inorganic oxide and a comb-branched polymer is disclosed. The calcined extrudates are useful catalysts or catalyst supports. A palladium-gold catalyst prepared with a calcined titania extrudate of the invention is useful in making vinyl acetate from ethylene, acetic acid, and oxygen or oxygen-containing gas. A calcined transition metal zeolite extrudate of the invention is used as a catalyst in oxidizing organic compounds with hydrogen peroxide. Incorporation of a comb-branched polymer improves the mechanical properties of inorganic oxide extrudates.
|
申请公布号 |
US2008146721(A1) |
申请公布日期 |
2008.06.19 |
申请号 |
US20060641482 |
申请日期 |
2006.12.19 |
申请人 |
KAMINSKY MARK P;SHAWL EDWARD T;AUGUSTINE STEVEN M |
发明人 |
KAMINSKY MARK P.;SHAWL EDWARD T.;AUGUSTINE STEVEN M. |
分类号 |
C08F4/80;C08K3/34;C08K3/36 |
主分类号 |
C08F4/80 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|