| 发明名称 |
Preparation of methyl methacrylate from methacrolein |
| 摘要 |
A catalyst which is free from alkali metal compounds and alkaline earth metal compounds, contains palladium and lead as active constituents and is supported on a carrier which contains two or more of the oxides ZnO, Al2O3, La2O3 and TiO2, and the use of this catalyst for the preparation of methyl methacrylate from methacrolein, methanol and oxygen.
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| 申请公布号 |
US4638085(A) |
申请公布日期 |
1987.01.20 |
| 申请号 |
US19840660978 |
申请日期 |
1984.11.21 |
| 申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
BROECKER, FRANZ J.;DUEMBGEN, GERD;FOUQUET, GERD;KRABETZ, RICHARD;MERGER, FRANZ;NEES, FRIEDBERT |
| 分类号 |
C07C69/00;B01J21/06;B01J23/06;B01J23/10;B01J23/62;B01J23/63;C07B61/00;C07C67/00;C07C67/39;C07C69/54;(IPC1-7):C07C67/39 |
主分类号 |
C07C69/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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