| 摘要 |
PROBLEM TO BE SOLVED: To provide a polypropylene resin composition that is excellent in mechanical strength properties and moldability, gives a molded article having a surface exhibiting good coating film adhesion, and is suitable for the manufacture of an automotive component, particularly an exterior molded article. SOLUTION: The resin composition includes (A) a polypropylene polymer, (B) an acid-modified polypropylene, (c-1) an ethylene-α-olefin copolymer rubber, (c-2) a hydrogenate of an aromatic-containing vinyl monomer-conjugated diene block copolymer, (D) an inorganic filler, (E) an electroconductive carbon black, and, if required, (F) a modified copolymer, each in a specific amount, where (B) is a modified polypropylene modified with a radically active monomer containing an acid group and a radically active monomer containing no acid group. COPYRIGHT: (C)2009,JPO&INPIT
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