| 发明名称 |
MANUFACTURE OF AMIDES |
| 摘要 |
<p>Alkali metal catalyst residues are removed from the crude product of N,N-dialkylamide-forming process by contacting tho crude product with a cation exchange resin.</p> |
| 申请公布号 |
CA1052818(A) |
申请公布日期 |
1979.04.17 |
| 申请号 |
CA19740206346 |
申请日期 |
1974.08.06 |
| 申请人 |
IMPERIAL CHEMICAL INDUSTRIES LIMITED |
发明人 |
HIBBS, FREDERICK M.;PEARSON, WILLIAM B. |
| 分类号 |
C07C231/00;C07C67/00;C07C231/02;C07C231/10;C07C231/24;C07C233/00;(IPC1-7):07C103/34 |
主分类号 |
C07C231/00 |
| 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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