| 摘要 |
PROBLEM TO BE SOLVED: To provide a reversible heat-sensitive recording material which has a favorable image contrast, and wherein the forming/erasing of an image is possible, and troubles especially caused by static electricity, and the adhesion of dust and dirt are eliminated. SOLUTION: For this reversible heat-sensitive recording material, one layer or more of a layer containing a conductive metallic oxide semi-conductor powder, are made to exist. Or, one layer or more of a layer containing a conductive pigment covered with tin oxide are made to exist. Or, by making a metallic thin film exist, an electricity charged amount is reduced, and it can be used as a reversible heat-sensitive recording material of which the running property and the printing property are improved. As the conductive metallic oxide semiconductor powder, tin oxide containing antimony is especially preferable. |
