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US 4,904,739 AGranted
Poly(fluoroacetylene) containing polymers
AssigneePennwalt Corporation
InventorStanley R. Sandler
Life of this patent
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Abstract
Compositions of poly(fluoroacetylene) useful for providing electrically conductive properties to plastics by a method of dehydrofluorination of saturated fluoroethylene polymers.
Claims6
A fluorine substituted, conjugated double bond polymer possessing electrical conductivity, consisting essentially of a polymer containing
- (a) 5 to 95 mol percent of monomeric units of vinylidene fluoride or trifluoroethylene;
- and
- (b) 95 to 5 mol percent of the monomeric units ##STR4## said units being derived from a polymer selected from the group consisting of poly(vinylidene fluoride), and poly(trifluoroethylene), wherein X is H or F and the monomeric units of (b) are arranged to form conjugated double bonds.
Dependencies are inferred from the claim text.