| abstract |
(57) [Abstract] [Purpose] To produce a heat-sensitive recording material which has less sticking and deposit on the thermal head and is excellent in imprintability and storage stability of recorded images. A thermosensitive color-developing layer containing a colorless or pale-colored electron-donating color-developing dye, an electron-accepting color-developing compound for coloring the color-developing dye by heating, and an adhesive as main components on a sheet-like support. , A polyvinyl alcohol-based water-soluble resin, a cross-linking agent, and a glass transition temperature (T A heat-sensitive recording material comprising a hydrophobic resin emulsion having a temperature of 50 ° C. or higher and a protective layer containing aluminum hydroxide or magnesium hydroxide in that order. |