RESIN COMPOSITION AND SHAPED ARTICLE
A resin composition includes 100 parts by mass of a thermoplastic resin (A); and 1 to 100 parts by mass of a multibranched block copolymer or a hydrogenated product thereof (B) wherein the multibranched block copolymer contains a polymer block (b1) including aromatic vinyl compound-derived structura...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | A resin composition includes 100 parts by mass of a thermoplastic resin (A); and 1 to 100 parts by mass of a multibranched block copolymer or a hydrogenated product thereof (B) wherein the multibranched block copolymer contains a polymer block (b1) including aromatic vinyl compound-derived structural units, and a polymer block (b2) including conjugated diene compound-derived structural units, wherein the thermoplastic resin (A) includes at least one selected from the group consisting of polybutylene terephthalate resins (A-1), polystyrene resins (A-2), and polyphenylene sulfide resins (A-3); and the multibranched block copolymer or the hydrogenated product thereof (B) includes at least one selected from the group consisting of star block copolymers or hydrogenated products thereof (B-1) and graft block copolymers or hydrogenated products thereof (B-2). |
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