BIODEGRADABLE COMPOSITE SHEET AND MOLDING USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a biodegradable composite sheet having a sufficient thermal resistance and shock resistance, and a favorable moldability and mold-removing property. SOLUTION: The biodegradable composite sheet molded of a laminated body having at least two layers is characterized in that one layer of the body comprises a mixture containing a polylactic polymer and a nucleator and the other layer of the body comprises a mixture containing a biodegradable aliphatic polyester excluding the polylactic polymer and a crystal nucleator.