摘要 |
<P>PROBLEM TO BE SOLVED: To provide a thermal recording material which can prevent a texture part from becoming discolored due to irradiation with light, and a thermal recording label using this thermal recording material and a thermal magnetic recording paper. <P>SOLUTION: The thermal recording material comprises an undercoat layer, a thermal color developing layer and an overcoat layer sequentially formed on a support. In this thermal recording material, a water-soluble or an emulsion ultraviolet absorbing resin is added to the thermal color developing layer and/or the overcoat layer. Further, in this material, a basic compound is added to at least either one of the undercoat layer, the thermal color developing layer or the overcoat layer. Also the thermal recording label using the thermal recording material and the thermal magnetic recording paper are provided. <P>COPYRIGHT: (C)2006,JPO&NCIPI |