| 摘要 |
PURPOSE:To provide a recording material which is prevented from adhesion of a foreign matter even when image formation and erasing are repeatedly effected by a method wherein a heat-sensitive layer having an organic molecular material dispersed in a resin matrix and transparency reversibly changed according to temperature, a print proper layer, and a print layer are formed, in the order, on a substrate. CONSTITUTION:A reversible heat-sensitive recording material is formed such that a color layer or a light reflection layer 2 is formed on a substrate, and a heat-sensitive layer 3, a print proper layer 41 formed of a solventless material, a print layer 5, and a protection layer 6 are laminated, in the order, thereon. The heat-sensitive layer 3 consists mainly of a resin material and an organic low molecular material dispersed in the resin matrix, and transparency is reversibly changed according to temperature. Further, the print proper layer 41 is formed of a material selected from a solventless material, a solvent material, a water soluble material, or a water emulsion material and by forming the print proper layer 41, the print layer is uniformized to provide a clear print part. The protection layer 6 consists mainly of heat resistant resin. |
