发明名称 |
Environmentally friendly process for hydrogenation of dinitriles |
摘要 |
Process for converting a dinitrile to a diamine and optionally an aminonitrile, in which a Group VIII element catalyst is treated with a modifier either before or during a substantially solvent-free hydrogenation reaction in which the dinitrile is contacted with hydrogen in the presence of the catalyst.
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申请公布号 |
KR20040004667(A) |
申请公布日期 |
2004.01.13 |
申请号 |
KR20037015547 |
申请日期 |
2003.11.28 |
申请人 |
DU PONT |
发明人 |
ALLGEIER ALAN M;KOCH THEODORE A;SENGUPTA SOURAV K |
分类号 |
B01J23/89;B01J25/02;C07B61/00;C07C209/48;C07C211/09;C07C211/12;C07C253/30;C07C255/24 |
主分类号 |
B01J23/89 |
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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