| 摘要 |
PROBLEM TO BE SOLVED: To provide a thermoformed article of a polylactic acid that is superior in heat-resistance, etc.SOLUTION: A polylactic acid resin (component A) having an amide bond obtained by reacting a specific polylactic acid unit having L-lactic acid as a constitution unit and a specific polylactic acid unit having D-lactic acid as a constitution unit with polyisocyanate is used and thermoformed. |
