HEAT SENSITIVE RECORDING MATERIAL

摘要

A heat sensitive recording material having a heat sensitive recording layer formed on the front surface of a substrate and containing a colorless or light-colored basic dye and a color acceptor capable of forming a color on contact with the dye, and an adhesive layer formed on the rear surface of the substrate, the heat sensitive recording material being characterized in that a barrier layer comprising a polyvinyl alcohol having a saponification degree of 80 to 90 mole %, and a pigment is provided between the substrate and the adhesive layer.