发明名称 |
PROCESS FOR THE PRODUCTION OF DIAMINODIPHENYLMETHANE AND ITSHIGHER HOMOLOGUES |
摘要 |
A 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. |
申请公布号 |
CA2478501(A1) |
申请公布日期 |
2003.10.09 |
申请号 |
CA20032478501 |
申请日期 |
2003.03.25 |
申请人 |
HUNTSMAN INTERNATIONAL LLC |
发明人 |
CORMA, AVELINO;BOTELLA, ASCUNCION PABLO;BOSMAN, JORIS KAREL PETER;MITCHELL, CHRISTOPHER JOHN |
分类号 |
C07B61/00;C07C209/68;C07C209/78;C07C211/50;C07C263/10;C07C265/14 |
主分类号 |
C07B61/00 |
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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