公开(公告)号：US06476185B1

公开(公告)日：2002-11-05

申请号：US09713167

申请日：2000-11-15

申请人： Wridzer Jan Willem Bakker ,  Wilhelmus Louisa Petrus Maria Rutten ,  Johannes Theodorus Faustinus Keurentjes ,  Matthias Wessling

发明人： Wridzer Jan Willem Bakker ,  Wilhelmus Louisa Petrus Maria Rutten ,  Johannes Theodorus Faustinus Keurentjes ,  Matthias Wessling

IPC分类号： C08F600

CPC分类号： B01J19/2475 ,  B01J4/04 ,  B01J19/2465 ,  B01J2219/00103 ,  B01J2219/00105 ,  B01J2219/0011

摘要： The invention pertains to a process for the preparation of an organic compound by a condensation reaction in which besides the organic compound other products are formed and one or more of the products formed during the preparation are extracted from the reaction mixture with the aid of a membrane. The reaction is carried out at a temperature above 80° C. and one or more of the products formed during the reaction are extracted from the reaction mixture by the aid of an inorganic membrane with an average pore size of the separating layer of less than 0.5 nm.

摘要翻译： 本发明涉及通过缩合反应制备有机化合物的方法，其中除了有机化合物形成其它产物之外，还有一种或多种在制备过程中形成的产物借助于膜从反应混合物中提取出来 。 反应在高于80℃的温度下进行，并且在反应期间形成的一种或多种产物借助于分离层的平均孔径小于0.5的无机膜从反应混合物中提取 nm。