| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a sheet of thermosensitive recording paper which has a favorable uniformity of color development on a thermosensitive recording sheet. <P>SOLUTION: In the thermosensitive recording paper in which an undercoating layer and a recording layer including an electron donor (a colorless or light-colord leuco dye) and an electron acceptor (a developer), and, when necessary, an over-coating layer is provided, the undercoating layer includes a water-soluble cationic resin. <P>COPYRIGHT: (C)2009,JPO&INPIT |
