| 摘要 |
PURPOSE: To provide a transparent or semi-transparent thermal recording material in which white stripes which is a problem specific to the case a plastic film is used as a support body can be ameliorated, a phenomenon that a component in a coat layer melts and adheres to a heat head (hereinafter called sticking) is not generated at the time of heat coloring, and attaching of residue is only a little. CONSTITUTION: In a transparent or semi-transparent thermal recording material, a thermal coloring layer which contains, as main components, a leuco dye, a developer for developing the color of the leuco dye with heat, and a binder resin as a binding agent is formed on a transparent or semi-transparent plastic film, and a protective layer is provided on the thermal coloring layer. The coefficient of dynamic friction of the surface of the protective layer is 0.4-0.8 and the transparency of the thermal recording material is 40% or lower in HAZE degree by JIS 7105. |
