Invention Grant
- Patent Title: Polybenzimidazole solution in an ionic liquid
- Patent Title (中): 聚苯并咪唑溶液在离子液体中
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Application No.: US13369347Application Date: 2012-02-09
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Publication No.: US09447242B2Publication Date: 2016-09-20
- Inventor: Bobby G. Dawkins , Barrie Davies , Gregory S. Copeland , William L. Lawson, III
- Applicant: Bobby G. Dawkins , Barrie Davies , Gregory S. Copeland , William L. Lawson, III
- Applicant Address: US NC Charlotte
- Assignee: PBI Performance Products, Inc.
- Current Assignee: PBI Performance Products, Inc.
- Current Assignee Address: US NC Charlotte
- Agency: Hammer & Associates, P.C.
- Main IPC: C08K5/3445
- IPC: C08K5/3445 ; C08G73/18 ; C08L79/04
Abstract:
A polybenzimidazole solution comprises a polybenzimidazole dissolved in an ionic liquid excluding 1-butyl-3-methylimidazolium chloride, 1-butyl-3-methylimidazolium hydroxide, and 1-butyl-3-methylimidazolium tetrafluoroborate.
Public/Granted literature
- US20120142830A1 POLYBENZIMIDAZOLE SOLUTION IN AN IONIC LIQUID Public/Granted day:2012-06-07
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