发明授权
US5180496A Unsaturated polyesters and crosslinked membranes therefrom for
aromatics/saturates separation
失效
不饱和聚酯和其交联膜用于芳族化合物/饱和物分离
- 专利标题： Unsaturated polyesters and crosslinked membranes therefrom for aromatics/saturates separation
- 专利标题（中）： 不饱和聚酯和其交联膜用于芳族化合物/饱和物分离
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申请号： US871202申请日： 1992-04-16
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公开(公告)号： US5180496A公开(公告)日： 1993-01-19
- 发明人: Guido Sartori , W. S. Winston Ho , Robert E. Noone
- 申请人： Guido Sartori , W. S. Winston Ho , Robert E. Noone
- 申请人地址： NJ Florham Park
- 专利权人： Exxon Research and Engineering Company
- 当前专利权人： Exxon Research and Engineering Company
- 当前专利权人地址： NJ Florham Park
- 主分类号： B01D71/48
- IPC分类号： B01D71/48 ; C07C7/144 ; C08G63/52
摘要：
The present invention describes a method for the synthesis of unsaturated aliphatic polyesters, their crosslinking by thermal treatment and the use of the corresponding crosslinked membranes to separate aromatics from saturates.
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