| 摘要 |
PROBLEM TO BE SOLVED: To provide a laminated sheet which has high adhesion between its substrate sheet and conductive coating layer and can prevent a degradation in antistatic properties due to exfoliation or fracture of the coating layer. SOLUTION: An antistatic laminated sheet is prepared: wherein the laminated sheet comprises a coating layer of a conductive polymer soluble in an aqueous solvent, which is formed on at least one surface of a thermoplastic resin substrate sheet; and wherein the surface of the substrate sheet shows a contact angle of 50-85°to water. The thermoplastic resin can be a polystyrenic resin which has at least one acrylic monomer selected from (meth)acrylic acid, (meth)acrylic ester and (meth)acrylonitrile as its building block, for example, a transparent rubber modified polystyrenic resin having a (meth)acrylic alkyl ester as its building block. The conductive polymer can be composed of at least a polythiophene polymer. COPYRIGHT: (C)2006,JPO&NCIPI
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