| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a heat-sensitive transfer sheet capable of solving the problem that releasability is not good, i.e., the heat-sensitive transfer sheet and a heat-sensitive transfer image receiving sheet are fused with each other or are not separated from each other continuously, leaving a release line behind, and further, can reduce white spots generated during printing under high temperature/high humidity conditions. <P>SOLUTION: This heat-sensitive transfer sheet includes a heat transfer layer containing a heat transferable dye and a resin, formed on one side of a base material, and a heat-resistant lubricant layer formed on the other side. At least one heat transfer layer includes at least, one polymeric release agent with a mass-average molecular weight of 5,000 to 100,000, with a fluorine atom-substituted aliphatic group in the side chain, and at least, one non-polymeric fluorine-based surfactant. <P>COPYRIGHT: (C)2010,JPO&INPIT |
