Fluorine-containing sulfonyl polymer

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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525387, C08F22802

Patent

active

047344741

ABSTRACT:
A novel fluorine-containing crosslinkable copolymer comprising fluorine-containing monomer units each having a sulfonyl chloride group and monomer units of at least one ethylenically unsaturated compound is disclosed. The present fluorine-containing crosslinkable copolymer has a specific range of a sulfonyl chloride group content and can be easily crosslinked to give a fluorine-containing elastomer which is excellent in heat resistance and chemicals resistance.

REFERENCES:
patent: 4151053 (1979-04-01), Seko et al.
patent: 4166014 (1979-08-01), Sata et al.
patent: 4576752 (1986-03-01), Krespan
EP 41,735, Dec. 16, 1981, to Dow Chem.

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