| 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 at least one selected from three kinds of bisphenol type compounds and a dipenylsulfone crosslinking type compound having a predetermined structure are mixed in the proportion of a mass ratio of 80:20 to 25:75 and are used as a developer. <P>COPYRIGHT: (C)2010,JPO&INPIT |
