| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for producing a molded article excellent in rigidity comprising mixing a polypropylene resin and an inorganic filler-containing ethylene copolymer rubber and subjecting the resulting mixture to injection molding or extrusion, and to provide the inorganic filler-containing ethylene copolymer rubber used for the method for producing the molded article. SOLUTION: The method for producing the molded article comprises mixing an inorganic filler-containing ethylene copolymer rubber in which the content of the inorganic filler is 20-300 pts.wt. per 100 pts.wt. of the ethylene copolymer rubber and a polypropylene resin in the presence of a polyalkylene glycol in an amount of 0.1-2 pts.wt. per 100 pts.wt. of the sum of the inorganic filler, the polypropylene resin and the ethylene copolymer rubber and subjecting the resulting mixture to injection molding or extrusion. COPYRIGHT: (C)2006,JPO&NCIPI
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