Polyfluoroallyloxy compounds, their preparation and copolymers t

Details Polyfluoroallyloxy compounds, their preparation and copolymers t Polyfluoroallyloxy compounds, their preparation and copolymers t

1980-05-01

1981-06-16

Brust, Joseph Paul

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260465D, 260465F, 2604654, 526244, 526247, C07C12130, C07C12134

Patent

active

042737281

ABSTRACT:
The reaction of a polyfluorocarbonyl compound such as a polyfluoroketone or polyfluorocarboxylic acid fluoride with fluoride ion and a polyfluoroallyl chloride, bromide or fluorosulfate produces a polyfluoroallyloxy compound, e.g., CF.sub.2 .dbd.CFCF.sub.2 OCF.sub.2 CF.sub.2 CN. The polyfluoroallyloxy compounds copolymerize with ethylenically unsaturated monomers such as tetrafluoroethylene, chlorotrifluoroethylene or vinylidene fluoride to form polymers which are moldable, and in some cases electrically conducting or are waterwettable and dyeable.

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