英文名称:1,4-Benzenediol, polymer with 1,1-sulfonylbis4-chlorobenzene and 4,4-sulfonylbisphenol; 1,4-Benzenediol, polymer with 1,1-sulfonylbis4-chlorobenzene and 4,4-sulfonylbisphenol; 1,4-Benzonediol, polymer with 1,1’-sulfonylbis[4-chlorobenzene] and 4,4’-sulfonylbis[phenol]; 1,4-Benzonediol,polymer with 1,1’-sulfonylbis[4-chlorobenzene] and