| 摘要 |
PROBLEM TO BE SOLVED: To obtain a dry toner having a good balance of image density and image fog, not causing trouble such as fusion to a drum and highly suitable for an electrophotographic process. SOLUTION: The toner contains a binding resin, a colorant, a wax and an organometallic compd. The organometallic compd. is a zirconium complex or a zirconium complex salt having zirconium as a metallic element and an arom. diol, an arom. hydroxycarboxylic acid or an arom. polycarboxylic acid coordinated as a ligand and 0.1-50 wt.% of the binding resin is a polycarbonate resin having a main peak mol.wt. of 1,000-500,000 by gel permeation chromatography. |
