Fluorodioxoles

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...

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C07D31700

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active

045351759

ABSTRACT:
Novel fluorodioxoles which may have Cl or F substituents in the 4 or 5 positions and have two F or CF.sub.3 substituents in the 2 position are useful monomers for the preparation of homopolymers and copolymers with tetrafluoroethylene and terpolymers with tetrafluoroethylene and vinylidene fluoride. The homopolymers are suitable for glazing materials, while copolymers are useful, among others, for corrosion-resistant seals, gaskets, and linings.

REFERENCES:
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patent: 3865845 (1975-02-01), Resnick
patent: 4017519 (1977-04-01), Moore et al.
patent: 4287124 (1981-09-01), Siegemund et al.
patent: 4393227 (1983-07-01), Squire
patent: 4429143 (1984-01-01), Anderson et al.
Denson et al., ACS Symposium Series 28, (1976), pp. 190-208.
Bagnall et al., Journ. Fluorine Chemistry, 9, 1977, pp. 359-375.

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