| 摘要 |
PROBLEM TO BE SOLVED: To provide a heat sensitive recording body, prominent in a recording sensitivity as well as storage stability of the recording part and reduced in the fogging of a skin. SOLUTION: In the heat sensitive recording body having a heat sensitive recording layer, containing a leuco dye and a color developing agent, on a supporting body, a heat sensitive recoding layer contains a compound, such as p-tolylsulfonly aminobenzyl or the like which is shown by a general formula (1). (In the formula, R1 and R2 show the alkyl group of hydrogen atom having 1-3 carbon atom and the alcoxyl group having the carbon number of 1-3, m shows the integer of 0 or 1 and n shows the integer of 1 or 2. Here, m+n is 2 at all times). |
