申请人:Asahi Glass Company, Limited
公开号:EP2128150A1
公开(公告)日:2009-12-02
The present invention is to provide a novel fluorinated compound which can produce a fluorinated polymer which has high transparency, good heat resistance and adequate flexibility, and a fluorinated polymer containing repeating units based on the fluorinated compound. The present invention relates to a fluorinated compound represented by the formula (1):
wherein QF is -CF2-, -CF2CF2-, -CF2CF2CF2-, -CF(CF3)CF2-, -CF2CF(CF3)- or -CF2CF2CF2CF2-, RF is -CF3, -CF2CF3, -CF2CF2CF3, -CF(CF3)2, -CF2CF2CF2CF3, -CF2CF(CF3)2, -CF(CF3)CF2CF3, -(CF2)4CF3 or -(CF2)5CF3, and n is an integer of from 1 to 4, and a fluorinated polymer containing repeating units based on the fluorinated compound.
本发明提供了一种新型氟化合物,可以产生具有高透明度、良好耐热性和适当柔韧性的氟化聚合物,以及一种含有基于该氟化合物的重复单元的氟化聚合物。本发明涉及一种由下式(1)表示的氟化合物:
其中QF为-CF2-、-CF2CF2-、-CF2CF2CF2-、-CF(CF3)CF2-、-CF2CF(CF3)-或-CF2CF2CF2CF2-,RF为-CF3、-CF2CF3、-CF2CF2CF3、-CF(CF3)2、-CF2CF2CF2CF3、-CF2CF(CF3)2、-CF(CF3)CF2CF3、-(CF2)4CF3或-(CF2)5CF3,n为1至4的整数,以及一种含有基于该氟化合物的重复单元的氟化聚合物。