| abstract |
This process for producing an antistatic sheet comprises: a step in which at least one surface of a styrene-based resin base is subjected to a corona discharge treatment under the conditions of a discharge amount of 30 W·min/m 2 or greater using a corona discharge device equipped with a dielectric-coated electrode comprising a metal bar coated with a dielectric, thereby conducting a surface modification; and a step in which an electroconductive-polymer dispersion comprising a π-conjugated electroconductive polymer, a polyanion, a self-crosslinking resin, and a dispersion medium is applied to the modified surface of the styrene-based resin base and heated, thereby forming an antistatic coating film. |