摘要 |
PROBLEM TO BE SOLVED: To obtain a propylene-based resin composition having excellent molded appearance, balance between rigidity and impact resistance, and flowability in injection molding, and to provide an injection molding obtained from the resin composition and automobile parts comprising the injection molding. SOLUTION: The propylene-based resin composition contains 40-99 pts.wt. of a propylene-based block copolymer (A), which is obtained by the steps of producing a propylene polymer component and producing a propylene-ethylene copolymer rubber component and which is produced by using a specific catalyst, 0-35 pts.wt. of an elastomer (B), and 1-40 pts.wt. of a filler (E), wherein the total of (A), (B), and (E) is 100 pts.wt. COPYRIGHT: (C)2011,JPO&INPIT
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