Fluorination of acetals, ketals and orthoesters
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United States of America Patent
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Jun 4, 1996
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N/A
app pub date -
Apr 5, 1994
filing date -
Sep 28, 1988
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Abstract
Perfluoropolyethers and perhalogenated chlorofluoroether polymers are disclosed that can be prepared by fluorinating polymers made by the polymerization of acetals, ketals, polyacetals, polyketals and orthoesters with elemental fluorine.
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