| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a thermosensitive recording body, which is especially excellent in water resistance, water-resistant blocking characteristics and yellowing properties with time. <P>SOLUTION: In the thermosensitive recording body having a thermosensitive recording layer including a leuco dye, a coloring agent and a water-based adhesive on a support and, in addition, a protective layer including the water-based adhesive on the thermosensitive recording layer, the thermosensitive recording layer includes a polyamine resin and a polyvalent carboxylic acid dihydrazide compound having neither polyamide amine/epichlorohydrin resin nor polyamide epoxy resin contained therein, in addition, as the water-based adhesive of the protective layer, at least one kind selected from the group consisting of an acetoacetyl modified polyvinyl alcohol and a diacetone modified polyvinyl alcohol is contained and further the protective layer includes the polyamide resin having neither polyamide amine/epichlorohydrin resin nor polyamide epoxy resin contained therein. <P>COPYRIGHT: (C)2007,JPO&INPIT |
