| 发明名称 |
PROCESS FOR PREPARING TETA |
| 摘要 |
A process for preparing TETA and/or DETA by the action of EDDN and/or EDMN with hydrogen in the presence of a catalyst, wherein the catalyst used is a catalyst of the Raney type and the pressure in the course of hydrogenation is in the range from 170 to 240 bar. |
| 申请公布号 |
US2013053540(A1) |
申请公布日期 |
2013.02.28 |
| 申请号 |
US201213600662 |
申请日期 |
2012.08.31 |
| 申请人 |
LUYKEN HERMANN;AHRENS SEBASTIAN;BRASCHE GORDON;BALDAMUS JENS;BAUMANN ROBERT;HUGO RANDOLF;JAEGLI STEPHANIE;MELDER JOHANN-PETER;PASTRE JOERG;BUSCHHAUS BORIS;BASF SE |
发明人 |
LUYKEN HERMANN;AHRENS SEBASTIAN;BRASCHE GORDON;BALDAMUS JENS;BAUMANN ROBERT;HUGO RANDOLF;JAEGLI STEPHANIE;MELDER JOHANN-PETER;PASTRE JOERG;BUSCHHAUS BORIS |
| 分类号 |
C07C209/48;C08G73/02 |
主分类号 |
C07C209/48 |
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