| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an aliphatic polyesteric resin sheet having excellent impact resistance and heat resistance, and further having good transparency. <P>SOLUTION: The aliphatic polyesteric resin sheet contains an aliphatic polyesteric resin and a polyglycerol fatty acid ester, wherein a resin composition in which the content of the polyglycerol fatty acid ester is ≥0.2 mass% and <3.0 mass% with respect to 100 mass% of the total amount of the aliphatic polyesteric resin and the polyglycerol fatty acid ester is melted and film formed, and thereafter stretched at least by ≥1.1 times in one axial direction. <P>COPYRIGHT: (C)2013,JPO&INPIT |
