| abstract |
(57) [Summary] [PROBLEMS] To provide a transparent heat-sensitive recording material which is excellent in transparency and has little adhesion of dust and dust. SOLUTION: A heat-sensitive recording layer mainly composed of a colorless or light-colored leuco dye, a developer for causing the leuco dye to develop a color and a binder resin as a binder on a transparent support, Further, in a heat-sensitive recording material comprising a protective layer containing a resin provided thereon, the Tg dissolved in an organic solvent is provided on the back surface of the support. A transparent heat-sensitive recording material provided with a back layer of a water-insoluble polyester resin having a temperature of 55 ° C. or higher. |