| 摘要 |
PURPOSE:To prevent scattering of carbon black or the like from occurring, by laminating on a base a conductive resin layer generating heat without discharge breakdown at the time of current-sensitized recording, a conductive layer and a thermal transfer layer having a specified surface electrical resistance. CONSTITUTION:The first layer comprising 100pts.wt. of a resin matrix, 15-300 pts.wt. of a metallic powder and a small amount of a conductivity-providing agent other than the metallic powder and having a surface electrical resistance of 10<2>-10<8>OMEGA is provided on the base, and the second layer consisting of a thin metallic layer having a surface electrical resistance of 1-10OMEGA is laminated thereon. Further, the thermal transfer layer comprising a binder and a coloring agent and having a surface electrical resistance of not lower than 10<2>OMEGA is laminated on the second layer to produce a current-sensitized thermal transfer recording material. The resin matrix constituting the first layer may be a thermoplastic resin, a thermosetting resin, a photo-curable resin or the like. The particle diameter of the metallic powder in the first layer is preferably 0.1-20mum. |
