| 摘要 |
The present invention provides a thermoplastic resin composition excellent in impact resistance, delamination resistance and surface appearance The present invention relates to a thermoplastic resin composition comprising: 5 to 95% by mass of an aliphatic polyester (A), 4 to 94% by mass of an olefin-based resin (B) and 1 to 40% by mass of an aromatic vinyl-based polymer (C) where the total amount of component (A), component (B) and component (C) is 100% by mass, the aromatic vinyl-based polymer (C) being at least one selected from: an aromatic vinyl-based polymer (C1) which is an elastomer comprising a block copolymer comprising a polymer block mainly comprising an aromatic vinyl compound and a polymer block mainly comprising a conjugated diene compound, an aromatic vinyl-based polymer (C2) which is an elastomer obtained by hydrogenation of the aromatic vinyl-based polymer (C1), and an aromatic vinyl-based polymer (C3) which is a graft copolymer obtained by polymerizing a vinyl-based monomer containing an aromatic vinyl compound in the presence of an olefin-based polymer.
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