| 摘要 |
<p>The present invention provides a toner for developing electrostatic images, which is configured to keep excellent heat-resistant storage stability, increase charge stability against environmental changes, and show excellent stability even after a long period of storage. Disclosed is a toner for developing electrostatic images, comprising an external additive and colored resin particles comprising a binder resin, a colorant and a charge control agent, wherein the charge control agent is a positively-chargeable charge control agent, and wherein the toner further contains 80 to 500 ppm of a cyano group-containing hydrocarbon compound having a molecular weight of 100 to 300.</p> |
