| abstract |
A thermosensitive recording material is provided having improved resistance to heatnand chemicals, and having improved sensitivity to image formation while minimizingnbackground coloring, wherein the thermosensitive recording material has a substrate, on whichnis a thermosensitive recording layer containing a leuco dye, a developer of formula (I) and atnleast two sensitizers, the two sensitizers being 4-hydroxy-4'-allyloxy diphenylsulfone andn4,4'-diallyloxy diphenylsulfone. |