| 摘要 |
PROBLEM TO BE SOLVED: To obtain a composite biodegradable molded product excellent in mechanical characteristics and moisture resistance with good moldability, by using a small amount of a biodegradable resin and a large amount of a plant-based powdered/granulated material. SOLUTION: This composite biodegradable molded product is obtained by molding a composite biodegradable composition comprising (A) the plant-based material, such as wood flour, in an amount of 60-90 wt% and (B) a hydroxycarboxylic acid-based resin, such as polycaprolactone and polylactic acid, in an amount of 40-10 wt% [provided that, the total amount of the components (A) and (B) is 100 wt%]. COPYRIGHT: (C)2004,JPO
|
