| 摘要 |
PURPOSE:To provide a thermal recording body having excellent preservation stability and light resistance of recorded image in the elapse of time and having a little ground fog. CONSTITUTION:In a thermal recording body, a recording layer which contains colorless or light color basic dye and coloring agent and a protective layer on demand are provided in sequence on a support body. The recording layer contains 2, 2'-ethylidene-bis(4,6-di-tert-amyl phenol) and the coloring agent contains hydroxy diphenyl sulfone derivative. |
