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Utilization of oxygen difluoride for syntheses of fluoropolymersThe reaction oxygen difluoride, OF2, with ethylenically unsaturated fluorocarbon compounds is examined. Depending upon the fluorocarbon material and reaction conditions, OF2 can chain extend fluoropolyenes, convert functional perfluorovinyl groups to acyl fluoride and/or epoxide groups, and act as a monomer for an addition type copolymerization with diolefins.
Document ID
19760009140
Acquisition Source
Legacy CDMS
Document Type
Other - Patent
Authors
Toy, M. S. (McDonnell-Douglas Corp. Santa Monica, Calif., United States)
Date Acquired
August 8, 2013
Publication Date
January 6, 1976
Subject Category
Nonmetallic Materials
Report/Patent Number
Patent Application Number: US-PATENT-APPL-SN-45549
Patent Number: NASA-CASE-NPO-12061-1
Patent Number: US-PATENT-3,931,132
Accession Number
76N16228
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Patent
NASA-CASE-NPO-12061-1|US-PATENT-3,931,132
Patent Application
US-PATENT-APPL-SN-45549

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