| 摘要 |
<p>The present invention provides a heat-sensitive recording material comprising a support and a heat-sensitive recording layer, wherein the heat-sensitive recording layer contains a leuco dye and a color developer, the leuco dye is in a form of composite particles comprising the leuco dye and a hydrophobic resin, and the color developer comprises at least 4,4'-cyclohexylidenediphenol and 4,4'-bis(N-p-tolylsulfonylaminocarbonylamino)diphenylmeth ane.</p> |
