| 摘要 |
<P>PROBLEM TO BE SOLVED: To inhibit the undermining of printing keeping quality of a heat-sensitive recording medium. <P>SOLUTION: This heat-sensitive recording medium comprises a heat-sensitive recording layer 25c and a protective layer 25a formed on a base material 21. In addition, the protective layer 25a located above the heat-sensitive recording layer 25c contains a base resin and also, contains urethane-modified polyether instead of zinc stearate with a higher specific gravity than the base resin. Thus, the zinc stearate with the higher specific gravity than the base resin precipitates to the heat-sensitive recording layer 25c, so that the undermining of the printing keeping quality can be inhibited and the suitability for printing is satisfactory. <P>COPYRIGHT: (C)2013,JPO&INPIT |
