摘要 |
The present invention provides a fluorinated polymer excellent in the crosslinking reactivity, crosslinked rubber physical properties and chemical resistance, and its crosslinked rubber. A fluorinated polymer comprising repeating units (a) based on at least one monomer selected from the group consisting of ethylenic unsaturated compounds each having a hydroxyphenyl group, repeating units (b) based on at least one fluoromonomer selected from the group consisting of tetrafluoroethylene, hexafluoropropylene, vinylidene fluoride, 3,3,3-trifluoropropene, 1,3,3,3-tetrafluoropropene, 1,1,2-trifluoroethylene, vinyl fluoride, 1,2-difluoroethylene and CF 2 =CF-O-R f (wherein R f is a C 1-8 saturated perfluoroalkyl group or a perfluoro(alkoxyalkyl) group) and, if necessary, repeating units (c) based on at least one hydrocarbon monomer selected from the group consisting of ethylene, propylene and CH 2 =CH-O-R 1 . |
申请人 |
ASAHI GLASS COMPANY, LIMITED |
发明人 |
NOMURA, JUMPEI;YONEDA, TOSHIKAZU;SEKI, MITSURU;KAMIYA, HIROKI;FUNAKI, HIROSHI;KOSE, TAKEHIRO |