| 摘要 |
PROBLEM TO BE SOLVED: To have a sufficient antistatic ability for overcoming static obstacles even under low moisture conditions, and use even in the case of requiring a transparency and coloring property. SOLUTION: This includes a carrier, a heat-sensitive coloring layer, and a conductive layer, and the conductive layer is a heat-sensitive recording body containing conductive polymer. Also, the conductive layer is formed between the carrier and the heat-sensitive coloring layer, or on the opposite surface of a heat-sensitive coloring layer forming surface of the carrier. The conductive layer is of a type having a sulfonated polyaniline and sulfonic acid group- containing copolymeric polyester. The surface resistive value becomes 10<6> -10<12> Ω/square at 25 deg.C, 15% RH in this conductive layer. |
