Soluble and curable fluorine-containing copolymer

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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526332, 526333, C08F21418

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active

047882662

ABSTRACT:
The invention relates to a novel fluorine-containing copolymer which comprises 25-75 mol % of chlorotrifluoroethylene, 10-70 mol % of a vinyl or isopropenyl ester of fatty acid and 3-40 mol % of allylglycidyl ether and may optionally comprise additional comonomer(s) such as an acrylate. This copolymer possesses favorable properties characteristic of fluororesins, is soluble in various organic solvents and is curable with a compound having a functional group that reacts with epoxy group. A coating liquid using this copolymer gives a hard, stable and transparent coating film on either metal surface or glass surface.

REFERENCES:
patent: 3890447 (1975-06-01), Shatney
patent: 3908070 (1975-09-01), Marzolf
patent: 4385164 (1983-05-01), Sinclair et al.
patent: 4631326 (1986-12-01), Koishi et al.
"Kinetics of Chlorotrifluoroethylene Polymerization", by W. M. Thomas et al., J. Polymer Science, vol. 11, No. 5 (1953), pp. 455-470.

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