| 摘要 |
PROBLEM TO BE SOLVED: To provide an electrophotographic toner superior in charging speed and humidity dependence of charging property and is superior in hue and color saturation. SOLUTION: In the toner containing a urea-modified polyester, the coloring material is a coloring material capable of chelating with a metal, represented by general formula (1), and a metal ion-containing compound, represented by the general formula M(X1)<SB>m</SB>(X2)<SB>n</SB>W1<SB>s</SB>, is contained. COPYRIGHT: (C)2009,JPO&INPIT |
