| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a light-accumulating toner with high luminance, a long afterglow period and excellent light resistance, showing stable electrification behavior for continuous printing and giving preferable images with high picture quality. SOLUTION: The light-accumulating toner contains at least a binder resin and a light-accumulating pigment, and the light-accumulating pigment is a metal aluminate.</p> |
