| abstract |
PROBLEM TO BE SOLVED: To provide a decolorizable toner having a color developing / decoloring property superior to a conventional composition when used in combination with a specific developer. A decolorizable toner according to an embodiment of the present invention includes a leuco dye, a developer, and a binder resin, and the developer includes 2,4-dihydroxybenzophenone and 2,4,4. It contains 4′-trihydroxybenzophenone. [Selection] Figure 1 |