| 摘要 |
PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition which gives a molded article excellent in impact resistance, chemical resistance and antistatic property in a low humidity atmosphere. SOLUTION: The thermoplastic resin composition comprises 5-100 mass% of a component (A) and 0-95 mass% of a component (B) (provided that the total of the component (A) and the component (B) is 100 mass%), and further contains 0.5-100 pts. mass of a component (C) and 1-50 pts. mass of a component (D), each based on 100 pts. mass of the total of the component (A) and the component (B). The component (A) is a styrene resin obtained by (co)polymerizing an aromatic vinyl compound or the aromatic vinyl compound with other vinyl monomers copolymerizable with the aromatic vinyl compound in the presence or absence of a rubbery polymer. The component (B) is an olefin resin. The component (C) is a block polymer having a structure where an olefin block (C-1) and a hydrophilic polymer block (C-2) are repeatedly alternately bonded. The component (D) is a low-molecular weight polyolefin modified with an unsaturated acid and/or an unsaturated acid anhydride. COPYRIGHT: (C)2006,JPO&NCIPI
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