| 摘要 |
PROBLEM TO BE SOLVED: To provide an adhesive label for heat-sensitive recording having good recording characteristics as a heat-sensitive recording paper, which requires no separating paper and is prepared through color reaction of a colorless or pale-colored basic dye and a coloring agent. SOLUTION: An adhesive label for heat-sensitive recording which requires no separating paper, is prepared by successively establishing, on the right side surface of a substrate, a heat-sensitive recording layer containing a basic dye and a coloring agent, a protective layer and a release agent layer, and, on the back surface of a substrate, an adhesive layer. Here, the protective layer comprises an aqueous resin and a colloidal silica as the main components. The release agent layer is prepared by applying at least one polysiloxane chose from a polysiloxane having an epoxy group, a polysiloxane having an 1-propenyl ether group and a polysiloxane having a vinyl ether group on the protective layer and curing it by irradiation. |
