ANTISTATIC RESIN COMPOSITION AND MOLDED ARTICLE

PROBLEM TO BE SOLVED: To provide an antistatic resin composition obtaining a molded article excellent in antistatic property, shock resistance and surface appearance of a molded article. SOLUTION: The antistatic resin composition is obtained by compounding: 5 to 98 mass% of a rubber-reinforced styrene resin (A) obtained by polymerizing an aromatic vinyl compound, or an aromatic vinyl compound and other vinyl monomers (b1) copolymerizable with the aromatic vinyl compound, in the presence of a rubbery polymer (a); 0 to 80 mass% of a styrene resin (B) obtained by polymerizing an aromatic vinyl compound, or an aromatic vinyl compound and other vinyl monomers (b2) copolymerizable with the aromatic vinyl compound; 2 to 50 mass% of a block copolymer and/or its hydrogenated product, having a conjugate diene polymer block [where the total of the components (A), (B) and (C) is 100 mass%]; and an ionic compound (D) that is liquid at normal temperature by 0.01 to 20 parts by mass with respect to total 100 parts by weight of the components (A), (B) and (C). COPYRIGHT: (C)2010,JPO&INPIT