首页> 外国专利> AROMATIC POLYCARBONATE RESIN COMPOSITION METHOD FOR PRODUCING SAME AND MOLDED ARTICLE FORMED FROM AROMATIC POLYCARBONATE RESIN COMPOSITION

AROMATIC POLYCARBONATE RESIN COMPOSITION METHOD FOR PRODUCING SAME AND MOLDED ARTICLE FORMED FROM AROMATIC POLYCARBONATE RESIN COMPOSITION

机译:由芳族聚碳酸酯树脂组合物制备相同和模制品的芳族聚碳酸酯树脂组合物方法

摘要

According to the present invention, an aromatic polycarbonate obtained by removing a solvent from a resin solution in which an aromatic polycarbonate resin-A having a viscosity average molecular weight of 3,000 to 25,000 and an aromatic polycarbonate resin having a viscosity average molecular weight of 50,000 to 90,000 in a solvent is dissolved in a solvent. As the carbonate resin composition, based on the total amount of the aromatic polycarbonate resin-A and the aromatic polycarbonate resin-B, the aromatic polycarbonate resin-A is 99-50 mass%, and the aromatic polycarbonate resin-B is 1-50 A haze value of a plate-shaped molded article having a thickness of 3.0 mm and containing a mass% and molded from the aromatic polycarbonate resin composition is 2% or less, and a long diameter of 100 µm or more present in a range of 5 cm x 3 cm in the flat molded article. Aromatic polycarbohydrate characterized by having less than 10 carbonate melts Site can be provided a resin composition.
机译:根据本发明,通过从树脂溶液中除去溶剂而获得的芳族聚碳酸酯,其中树脂的粘度平均分子量为3,000至25,000,而芳族聚碳酸酯树脂的粘度平均分子量为50,000至25,000。将90,000的溶剂溶解在溶剂中。作为碳酸树脂组合物,相对于芳香族聚碳酸酯树脂-A和芳香族聚碳酸酯树脂-B的总量,芳香族聚碳酸酯树脂-A为99〜50质量%,芳香族聚碳酸酯树脂-B为1〜50质量%。由芳香族聚碳酸酯树脂组合物成型的厚度为3.0mm且含有质量%的板状成型体的雾度值为2%以下,长径为100μm以上的雾度为5的范围。厘米×3厘米的扁平模制品。可以提供特征在于具有少于10个碳酸盐熔体位点的芳族多元碳水化合物。

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