| 摘要 |
PROBLEM TO BE SOLVED: To provide a composite molded article of a thermoplastic elastomer resin composition and a nonpolar hard resin, the article free of blocking among pellets although the article is flexible, excellent in handling property, free of creases even when the article is repeatedly bent, and excellent in moldability and appearance of the molded article. SOLUTION: The composite molded article comprises a thermoplastic elastomer resin composition and other resin, wherein the thermoplastic elastomer resin composition is prepared by compounding a polyester block copolymer with a polypropylene resin and a modified hydrogenated styrene block copolymer having a specified chemical structure. COPYRIGHT: (C)2011,JPO&INPIT
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