Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
David L. Thorn0
Bryan S. Pivovar0
Date of Patent
December 7, 2010
0Patent Application Number
125490210
Date Filed
August 27, 2009
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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