| 发明名称 |
METHOD FOR HYDROGENATING 4,4`-METHYLENEDIANILINE |
| 摘要 |
The present invention relates to a process for hydrogenating 4,4′-methylenedianiline and/or polymeric MDA with hydrogen in the presence of a catalyst comprising ruthenium on a zirconium oxide support material, and also to the use of a catalyst comprising ruthenium on a zirconium oxide support material for hydrogenating 4,4′-methylenedianiline and/or polymeric MDA. |
| 申请公布号 |
EP3080081(A1) |
申请公布日期 |
2016.10.19 |
| 申请号 |
EP20140809408 |
申请日期 |
2014.12.10 |
| 申请人 |
BASF SE |
发明人 |
WEICKGENANNT, ANDREAS;SCHAACK, BERND BASTIAN;WUCHER, BARBARA;PANCHENKO, ALEXANDER;HETTCHE, FRANK;BOCK, MARTIN;TAN, AIK MEAM;DAHMEN, KIRSTEN |
| 分类号 |
C07D209/72;C07C211/36 |
主分类号 |
C07D209/72 |
| 代理机构 |
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