申请人:Asahi Glass Company, Limited
公开号:EP2502948A1
公开(公告)日:2012-09-26
The present invention relates to a method for producing a polycarbonate, containing melt-polycondensing a diol component containing a compound represented by the following formula (1) with a fluorine-containing carbonate:
here, R1 and R2 are each independently hydrogen atom, C1-10 alkyl group, C6-10 cycloalkyl group, or C6-10 aryl group, and two of R1's and two of R2's may mutually be the same or different; X is C1-6 alkylene group, C6-10 cycloalkylene group, or C6-10 arylene group, and a plurality of X's may be the same or different; and m and n are each independently an integer of from 1 to 5.
本发明涉及一种生产聚碳酸酯的方法,其中包含将含有下式(1)所代表化合物的二元醇组分与含氟碳酸盐熔融缩聚:
其中,R1和R2各自独立地为氢原子、C1-10烷基、C6-10环烷基或C6-10芳基,R1的两个和R2的两个可以相互相同或不同;X为C1-6亚烷基、C6-10环烷基或C6-10亚芳基,多个X可以相同或不同;m和n各自独立地为1至5的整数。