| 摘要 |
PROBLEM TO BE SOLVED: To provide an environmentally-conscious type resin composition capable of molding a molded product having excellent strength, particularly weld strength. SOLUTION: The resin composition is characterized by comprising, based on three components of (A) to (C), 20-85 wt.% of polylactic acid (A), 10-75 wt.% of polypropylene (B), and 5-40 wt.% of low-density polyethylene (C) having≤0.935 g/cm<SP>3</SP>density, and further a styrene-ethylene-butylene-styrene block copolymer (D) in an amount of 1-20 pts.wt. based on 100 pts.wt. of the total amount of the components (A) to (C). COPYRIGHT: (C)2009,JPO&INPIT
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