Fluorine-containing copolymer.

摘要

@ A novel fluorine-containing copolymer having functional groups comprising structural units of 1,1-difluoroethylene and structural units of a monomeric compound of the formula:
<Chemistry id="chema01" num="0001"><Image id="ia01" he="8" wi="47" file="IMGA0001.TIF" imgContent="chem" imgFormat="TIFF" inline="no" /></Chemistry>wherein X is-OH,
<Chemistry id="chema02" num="0002"><Image id="ia02" he="10" wi="26" file="IMGA0002.TIF" imgContent="chem" imgFormat="TIFF" inline="no" /></Chemistry>I group, m is 0 or an integer of 1 to 10 and n is an integer of 1 to 4, which may further contain structural units of at least one monomer selected from the group consisting of tetrafluoroethylene, chlorotrifluoroethylene, monofluoroethylene, 1,1,2-trifluoroethylene, hexafluoropropene and a fluoroalkyl vinyl ether. The copolymer is curable at room temperature, and is useful as a material for fluorine-containing rubbers, molded articles and paints.