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Chemically stabilized ionomers containing inorganic fillers

United States Patent

December 31, 2013
View the Complete Patent at the US Patent & Trademark Office
Ionomeric polymers that are chemically stabilized and contain inorganic fillers are prepared, and show reduced degradation. The ionomers care useful in membranes and electrochemical cells.
Roelofs; Mark Gerrit (Earleville, MD)
E I du Pont de Nemours and Company (Wilmington, DE)
12/ 158,098
December 21, 2006
This invention was made with government support under Contract No. DE-FC04-02AL67606 awarded by the U.S. Department of Energy. The government has certain rights in the invention.