英文名称:Carbonic dichloride, polymer with alpha-hydro-omega-hydroxypoly(oxy-1,2-ethanediyl) and 4,4-(1-methylethylidene)bis(phenol); polycarbonate-polyether copolymer; Carbonic dichloride, polymer with .alpha.-hydro-.omega.-hydroxypoly(oxy-1,2-ethanediyl) and 4,4’-(1-methylethylidene)bis[phenol]