| 摘要 |
PROBLEM TO BE SOLVED: To provide a molding made from a polylactic acid-based resin composition and improved in impact resistance and heat resistance. SOLUTION: In a molding of a resin composition comprising a polylactic acid and a modified conjugated diene polymer prepared by modifying a conjugated diene polymer with a compound having at least one polar group selected from among an amino group, an imino group, a hydroxy group, an epoxy group, a carboxy group, and an acid anhydride group, the polylactic acid component has a crystalline melting enthalpy of 25 J/g or higher. COPYRIGHT: (C)2005,JPO&NCIPI |
