Invention Grant
- Patent Title: Solvent-resistant microporous polybenzimidazole membranes and modules
- Patent Title (中): 耐溶剂微孔聚苯并咪唑膜和模块
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Application No.: US10607722Application Date: 2003-06-27
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Publication No.: US06986844B2Publication Date: 2006-01-17
- Inventor: Robert P. Barss , Dwayne T. Friesen , Scott B. McCray , Kendall R. Pearson , Roderick J. Ray , Delores R. Sidwell , James B. West
- Applicant: Robert P. Barss , Dwayne T. Friesen , Scott B. McCray , Kendall R. Pearson , Roderick J. Ray , Delores R. Sidwell , James B. West
- Applicant Address: US OR Bend
- Assignee: Bend Research, Inc.
- Current Assignee: Bend Research, Inc.
- Current Assignee Address: US OR Bend
- Agency: Chernoff, Vilhauer, McClung & Stenzel, LLP
- Main IPC: B01D63/02
- IPC: B01D63/02 ; B01D71/52
Abstract:
Solvent-resistant polybenzimidazole membranes, methods of making them and crosslinking them and composite membranes and hollow fiber membrane modules from them are disclosed.
Public/Granted literature
- US20040084365A1 Solvent-resistant microporous polybenzimidazole membranes and modules Public/Granted day:2004-05-06
Information query
