| 发明名称 |
ДРУЖЕСТВЕННЫЙ К ОКРУЖАЮЩЕЙ СРЕДЕ СПОСОБ ГИДРИРОВАНИЯ ДИНИТРИЛОВ |
| 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. |
| 申请公布号 |
RU2003137530(A) |
申请公布日期 |
2005.04.20 |
| 申请号 |
RU20030137530 |
申请日期 |
2002.05.24 |
| 申请人 |
Е.И.ДЮПОН ДЕ НЕМУР ЭНД КОМПАНИ (US) |
发明人 |
ЭЛЛГЕЙЕР Алан М. (US);КОХ Теодор А. (US);СЕНГУПТА Соурав К. (US) |
| 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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