Invention Grant
US5348569A Modified poly(phenylene oxide) based membranes for enhanced fluid
separation
失效
用于增强流体分离的改性聚（苯醚）基膜
- Patent Title: Modified poly(phenylene oxide) based membranes for enhanced fluid separation
- Patent Title (中): 用于增强流体分离的改性聚（苯醚）基膜
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Application No.: US83594Application Date: 1993-06-30
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Publication No.: US5348569APublication Date: 1994-09-20
- Inventor: Benjamin Bikson , Gertrud Gotz , Yurdagul Ozcayir , Joyce K. Nelson
- Applicant: Benjamin Bikson , Gertrud Gotz , Yurdagul Ozcayir , Joyce K. Nelson
- Applicant Address: CT Danbury
- Assignee: Praxair Technology, Inc.
- Current Assignee: Praxair Technology, Inc.
- Current Assignee Address: CT Danbury
- Main IPC: B01D53/22
- IPC: B01D53/22 ; B01D71/52 ; B01D69/12
Abstract:
The present invention relates to composite membranes and membranes which are formed from modified poly(phenylene oxide) polymers having improved film forming properties and separation characteristics. The present invention further relates to poly(phenylene oxide) polymer and modified poly(phenylene oxide) polymer, having improved membrane forming characteristics and processes for producing the same.
Public/Granted literature
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