| 摘要 |
PROBLEM TO BE SOLVED: To provide a biodegradable resin crosslinked foam having good surface appearance, and in which the crosslinking is accomplished with low energy. SOLUTION: The biodegradable resin foam is obtained by crosslinking and expanding a resin composition, wherein the resin composition comprises a biodegradable resin including a lactone resin, a thermally decomposable foaming agent and a crosslinking auxiliary. COPYRIGHT: (C)2006,JPO&NCIPI |
