| 摘要 |
PROBLEM TO BE SOLVED: To provide a polypropylene resin composition which is excellent in stiffness, tensile properties, and impact resistance and in thermal aging resistance in long-time use; and a molded article made thereof. SOLUTION: The resin composition comprises (A) 100 pts.wt. propylene block copolymer, (B) 0.01-1 pt.wt. specific phosphonic ester represented by general formula (I), and (C) 0.001-1 pt.wt. specific metal salt of an aromatic phosphoric easter represented by general formula (II). The molded article is made of the resin composition. COPYRIGHT: (C)2004,JPO
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