| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a thermosensitive recording material which has high coloring density and quick fixing speed. <P>SOLUTION: In the thermosensitive recording material having the thermosensitive recording layer including microcapsules containing a diazonium salt compound thereon and coupler on a supporter, the thermosensitive material includes a compound having an isopropyl group in the oil phase as the core of the microcapsule under the condition that the mol ratio between the isopropyl group and the diazonium salt is at least 4. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
