| 发明名称 |
Catalyst for the preparation of alpha , beta -unsaturated compounds |
| 摘要 |
A new catalyst for preparing alpha , beta -unsaturated compounds through vapor phase aldol condensation wherein the catalyst is a supported boron and/or phosphorous catalyst.
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| 申请公布号 |
US4490476(A) |
申请公布日期 |
1984.12.25 |
| 申请号 |
US19830508624 |
申请日期 |
1983.06.28 |
| 申请人 |
ROHM AND HAAS COMPANY |
发明人 |
PICCOLINI, RICHARD J.;SMITH, MICHAEL J. |
| 分类号 |
B01J21/02;B01J27/12;B01J27/16;C07C51/347;(IPC1-7):B01J21/02;B01J27/14 |
主分类号 |
B01J21/02 |
| 代理机构 |
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| 主权项 |
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