| 摘要 |
藉由以甲基丙烯酸树脂[1]/甲基丙烯酸树脂[2]之质量比40/60~70/30熔融混炼三元组表示(triad notation)之间规性(rr)为65%以上的甲基丙烯酸树脂[1]及三元组表示之间规性(rr)为45~58%之甲基丙烯酸树脂[2]，以进一步以相对于100质量份的甲基丙烯酸树脂[1]和甲基丙烯酸树脂[2]的总计量之聚碳酸酯树脂为1~10质量份的比例来熔融混炼聚碳酸酯树脂为佳，而获得甲基丙烯酸树脂组成物。; and preferably further kneading polycarbonate resin with the kneaded product of the methacrylic resin [1] and the methacrylic resin [2], in which the amount of the polycarbonate resin is 1 to 10 parts by mass with 100 parts by mass of the total amount of the methacrylic resin [1] and methacrylic resin [2]. |
