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Partially fluorinated ionic compounds

United States Patent

7,456,314
November 25, 2008
View the Complete Patent at the US Patent & Trademark Office
Partially fluorinated ionic compounds are prepared. They are useful in the preparation of partially fluorinated dienes, in which the repeat units are cycloaliphatic.
Han, legal representative; Amy Qi (Hockessin, DE), Yang; Zhen-Yu (Hockessin, DE)
E.I. du Pont de Nemours and Company (Wilmington, DE)
11/ 955,508
20080161612
December 13, 2007
FIELD OF THE INVENTION Disclosed are partially fluorinated ionic compounds, useful in the preparation of partially fluorinated dienes, in which the repeat units are cycloaliphatic. 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.