Vulcanizable fluorinated copolymers

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...

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525331, 525360, C08F 800, C08F21426

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active

042810922

ABSTRACT:
Vulcanizable copolymers of tetrafluoroethylene, perfluoromethyl perfluorovinyl ether and a cyano-substituted perfluorovinyl ether such as perfluoro-(8-cyano-5-methyl-3,6-dioxa-1-octene) and perfluoro-(9-cyano-5-methyl-3,6-dioxa-1-nonene) and elastomeric vulcanizates thereof.

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Fear, J. Appl. Chem. 5 pp. 589-594 (1955).
Heicklin, J. Phys. Chem. 70 pp. 618-627 (1966).
Ryazanova, Zh, Vses, Khim. Obschchest 17, No. 3, pp. 347-348 (1972).

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