| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a toner excellent in triboelectric chargeability, fixability, color mixing property and glossiness and capable of forming an image having high image density, high saturation and superior transparency. SOLUTION: The toner contains at least a bonding resin and a colorant. The bonding resin has anα-olefin-cycloolefin copolymer synthesized using at least anα-olefin monomer and a cycloolefin monomer, theα-olefin-cycloolefin copolymer has carboxyl groups and/or acid anhydride groups and the toner has 2-80 mgKOH/g acid value.</p> |
