(EN)
The present invention relates to a polymer composition comprising a transparent polymer blend. The polymer blend comprises a first resin and a second resin. The first resin comprises polyarylate structural units of formula I, wherein R<SUP>1</SUP> is independently at each occurrence a C<SUB>1</SUB>-C<SUB>12 </SUB> alkyl group, or a halogen atom, and p is 0 to 3. The second resin is selected from the group consisting of polycarbonates, polyarylates and copolyestercarbonates. The first resin and the second resin are further characterized by a difference in polyarylate structural unit.
(ZH) 本发明涉及包括透明聚合物共混物的聚合物组合物。聚合物共混物包括第一树脂和第二树脂。第一树脂包括式(I)的聚芳基化物结构单元,其中R1在每种情况下独立地是C1-C12烷基或卤素原子,和p是0-3。第二树脂选自聚碳酸酯、聚芳基化物和共聚酯碳酸酯。第一树脂和第二树脂进一步的特征为聚芳基化物结构单元含量的差值。