| 摘要 |
PROBLEM TO BE SOLVED: To provide an antistatic resin composition capable of inhibiting contamination of a material to be contacted and peripheral equipments thereof when the resin composition is molded into a product, and having excellent impact resistance and antistatic property. SOLUTION: The antistatic resin composition comprises a polymer type antistatic agent, and rubber-reinforced copolymer resin (A1) obtained by polymerizing a monomer component containing at least one of methyl methacrylate and an aromatic vinyl compound under the presence of a rubbery polymer, or a mixture of the rubber-reinforced copolymer resin (A1) and (co)polymer (A2) of the above-described monomer component, having a content of the rubbery polymer of from 5 to 40 mass%, and a total amount of detected materials upon measurement of pyrolysis GC for a retention time from 10 to 24 min of 20,000μg or less relative to 1g of the composition. COPYRIGHT: (C)2007,JPO&INPIT
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