| 摘要 |
PROBLEM TO BE SOLVED: To provide a heat sensitive recording medium which has no problem of corrosion being caused by sweat, etc., and whose face can be matted, and moreover, which does no need an underlayer to smooth the surface of a magnetic recording layer even when a heat sensitive recording layer is to be formed on the magnetic recording layer. SOLUTION: The heat sensitive recording medium is characterized by that a heat sensitive recording layer is formed on at least one face of a non-magnetic base. The heat sensitive recording layer contains organic micro hollow particles and resin. Each of the hollow particles has an outer diameter of 0.2 to 1 μm and a ratio between an inner diameter and outer diameter of 0.4 or more. |
