Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
David L. Thorn0
Bryan S. Pivovar0
Date of Patent
October 21, 2008
0Patent Application Number
113873100
Date Filed
March 22, 2006
0Patent Primary Examiner
Patent abstract
Anion-conducing polymers and membranes with enhanced stability to aqueous alkali include a polymer backbone with attached sulfonium, phosphazenium, phosphazene, and guanidinium residues. Compositions also with enhanced stability to aqueous alkali include a support embedded with sulfonium, phosphazenium, and guanidinium salts.
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