| 摘要 |
PROBLEM TO BE SOLVED: To provide a soybean protein resin composition giving a soybean protein molding having flexibility, toughness and biodegradability as well, and the soybean protein molding excellent in mechanical strength. SOLUTION: The soybean protein reins composition comprises a soybean protein (A) such as an isolated soybean protein, a hydrophilic plasticizer (B) having a boiling point of≥140°C such as glycerin and a lubricant (C) such as a fatty acid ester or a metal salt of fatty acid, and further comprising an aqueous solution or dispersion (D) of a thermoplastic resin such as polyurethane as required. The soybean protein molding is obtained by molding the composition. COPYRIGHT: (C)2004,JPO
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