Invention Grant
US09000122B1 Aromatic poly (ether sulfone imide) membranes for gas separations
有权
用于气体分离的芳香族聚（醚砜酰亚胺）膜
- Patent Title: Aromatic poly (ether sulfone imide) membranes for gas separations
- Patent Title (中): 用于气体分离的芳香族聚（醚砜酰亚胺）膜
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Application No.: US14108321Application Date: 2013-12-16
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Publication No.: US09000122B1Publication Date: 2015-04-07
- Inventor: Zhixue Zhu , Chunqing Liu
- Applicant: UOP LLC
- Applicant Address: US IL Des Plaines
- Assignee: UOP LLC
- Current Assignee: UOP LLC
- Current Assignee Address: US IL Des Plaines
- Main IPC: C08G69/08
- IPC: C08G69/08 ; B01D71/68 ; B01D53/22 ; C08G75/23
Abstract:
The present invention is for aromatic poly(ether sulfone imide) membranes and methods for making and using these membranes for gas, vapor, and liquid separations. The membranes may be fabricated into any known membrane configuration including a flat sheet or hollow fiber. An embodiment of the present invention is for aromatic poly(ether sulfone imide) polymers, aromatic poly(ether sulfone imide) membranes and UV cross-linked aromatic poly(ether sulfone imide) membranes made from these polymers.
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