申请人:Dai-Ichi Kogyo Seiyaku Co., Ltd.
公开号:EP2604649A1
公开(公告)日:2013-06-19
Provided are a polylactic acid resin composition excellent in transparency, heat resistance, and migration resistance, and excellent in productivity at the time of the mold forming thereof, and a resin molded article thereof. The polylactic acid resin composition includes a polylactic acid; a reaction product of at least one selected from the group consisting of sorbitol, mannitol, and dehydration condensates thereof, an alkylene oxide mainly formed of ethylene oxide, and a fatty acid having 8 to 24 carbon atoms; and a fatty acid amide having a hydroxyl group.
本发明提供了一种透明度、耐热性和耐迁移性极佳且在模具成型时生产效率极高的聚乳酸树脂组合物及其树脂成型品。该聚乳酸树脂组合物包括聚乳酸;至少一种选自山梨醇、甘露醇及其脱水缩合物、主要由环氧乙烷形成的环氧亚烷基和具有 8 至 24 个碳原子的脂肪酸的反应产物;以及具有羟基的脂肪酸酰胺。