| 摘要 |
PURPOSE:To provide a reversible thermal recording material excellent in mechanical strength, high in contrast and sensitivity and also excellent in repeating durability. CONSTITUTION:In a reversible thermal recording material wherein a thermal member reversibly changed in transparency in dependence on temp. and a colored or light-reflective member having a colored part or a light reflective part in at least a part thereof are closely and integrally bonded, a non-closely bonded part having air therein is provided between at least a part of the colored or light-reflective part of the colored or light-reflective member and the thermal member and, further, a magnetic recording layer is provided to the surface opposite to the thermal member of the colored or light-reflective member. |
