| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a thermosensitive recording material which is color-developed in high density and is excellent in storage stability of an image part and an un-color-developed part. <P>SOLUTION: The thermosensitive recording material is made by disposing a thermosensitive color-developing layer which contains a color-developing substance made of colorless or light-color leuco dye and a developer, wherein a diphenylsulfone crosslinking type compound represented by general formula (1) (in the formula, n denotes an integer of 1 to 6), and a compound represented by general formula (2) are mixed in the proportion of a mass ratio of 85:15 to 20:80 and are used as the developer. <P>COPYRIGHT: (C)2010,JPO&INPIT |
