| 摘要 |
PROBLEM TO BE SOLVED: To provide a polypropylene resin composition with good light resistance and softness, which gives a powder molded article free from surface glutinous. SOLUTION: The polypropylene resin composition is compounded with (B) 10-150 pts.wt. of a hydride of olefin-aromatic vinyl copolymer or conjugated diene-aromatic vinyl copolymer, and (C) 5-120 pts.wt. of a naphthalene process oil containing 10 wt.% or less of aromatic hydrocarbon, based on (A) 100 pts.wt. of a polypropylene resin.
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