| 摘要 |
PROBLEM TO BE SOLVED: To provide a decolorable image forming material improved in heat decoloring performance. SOLUTION: The decolorable image forming material has a color former, a developer, a binder resin and a surfactant. Alternatively, the decolorable image forming material has a powder including a color former, a developer and a binder resin, and a surfactant externally added to the powder. COPYRIGHT: (C)2006,JPO&NCIPI
|
