| 摘要 |
PURPOSE:To provide a thermally reversible thermal recording material having good repeated durability even against a recording printing/erasing means high in pressure/shearing force such as a recording thermal head. CONSTITUTION:In a thermally reversible thermal recording material composed of a resin matrix having an org. low molcular substance dispersed therein and generating the reversible change of a transparent state and an opaque state according to temp., an ultraviolet or electron beam curable resin is used as the whole or a part of the resin matrix having the org. low molecular substance dispersed therein to be polymerized and cured. By this constitution, a recording layer is enhanced in the modulus of elasticity and becomes strong against the pressure/shearing force at the time of printing/erasure due to a thermal head and the collapse of the recording layer in repeated printing/erasure can be reduced. |
