| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a color toner excellent in fixability and durability. SOLUTION: The color toner comprises a bonding resin, a wax and a colorant, the bonding resin comprises a polyester having a grindability index of 3-21 obtained by a condensation polymerization using monomers including tri- and higher-valent raw monomers selected from the group comprising tri- and higher-valent polyols and tri and higher-valent polycarboxylic acid compounds, and the melting point of the wax is 60-110 deg.C.</p> |
