申请人:Imahori Yuji
公开号:US20130023636A1
公开(公告)日:2013-01-24
The present invention provides a novel copolymer of 2,3,3,3-tetrafluoropropene and a non-fluorinated ethylenic hydrocarbon monomer. The copolymer contains (A) a 2,3,3,3-tetrafluoropropene unit and (B) a non-fluorinated ethylenic hydrocarbon monomer unit. The copolymerization ratio (mol % ratio) of (A) and (B) is 99.9:0.1 to 0.1:99.9 and the number average molecular weight of the copolymer is 1000 to 1000000.
本发明提供了一种新型的2,3,3,3-四氟丙烯和非氟化乙烯基碳氢单体的共聚物。该共聚物包含(A) 2,3,3,3-四氟丙烯单元和(B) 非氟化乙烯基碳氢单体单元。(A)和(B)的共聚比(mol %比)为99.9:0.1至0.1:99.9,共聚物的数均分子量为1000至1000000。