| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a toner composition, having superior strength and durability as well as good light transmitting property, when the toner is used to print a transparent medium. SOLUTION: The toner composition, having 2 to 15% gel fraction, is prepared by coloring binder resin particles produced by a dispersion polymerization method with dye, subjecting the particles to implantation treatment by using organic fine powder and a charge control agent and then to external addition, by using hydrophobic silica and conductive titanium oxide.</p> |
