| 发明名称 |
Synthesis of aliphatic polyamines. |
| 摘要 |
<p>Aliphatic polyamines are formed selectively from aliphatic polynitriles having 2 to 3 atoms between cyano groups by reacting the aliphatic polynitrile with hydrogen in the presence of a primary or secondary amine in a fixed bed reactor in which the reactants are continuously contacted with granular Raney cobalt. </p> |
| 申请公布号 |
EP0212986(A1) |
申请公布日期 |
1987.03.04 |
| 申请号 |
EP19860306574 |
申请日期 |
1986.08.26 |
| 申请人 |
W.R. GRACE & CO. |
发明人 |
SHERWIN, MARTIN BARRY;WANG, SHU-CHIEH PAUL;MONTGOMERY, STEWART ROBERT |
| 分类号 |
C07B61/00;B01J25/00;C07C67/00;C07C209/00;C07C209/48;C07C211/14 |
主分类号 |
C07B61/00 |
| 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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