发明名称 |
Process for the production of diaminodiphenylmethane and its higher homologues |
摘要 |
Method of preparing diaminodiphenylmethane and higher homologues thereof from aniline and formaldehyde in the presence of heterogeneous solid acid catalysts selected from (a) delaminated zeolites and/or (b) metal silicate catalysts having an ordered mesoporous pore structure and/or (c) delaminated phyllosilicates.
|
申请公布号 |
US2005101801(A1) |
申请公布日期 |
2005.05.12 |
申请号 |
US20040947103 |
申请日期 |
2004.09.21 |
申请人 |
BOTELLA ASUNCION PABLO;BOSMAN JORIS KAREL PETER;CORMA AVELINO;MITCHELL CHRISTOPHER J. |
发明人 |
BOTELLA ASUNCION PABLO;BOSMAN JORIS KAREL PETER;CORMA AVELINO;MITCHELL CHRISTOPHER J. |
分类号 |
C07C29/60;C07C263/10;(IPC1-7):C07C263/10 |
主分类号 |
C07C29/60 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|