| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide electrostatic charge image developing toners which are excellent in all of an offset resistance, transferability, durability, pulverizability, electrostatic chargeability, and the environment stability of electrostatic charge and have excellent color reproducibility as well when the toners are used for full colors. SOLUTION: In the electrostatic charge image developing toners containing at least >=2 kinds of binder resins, a charge control resin and wax, these components are incompatible with each other and have a sea-and-island-like phase separating structure; another binder resin B and the charge control resin are dispersed like islands in the sea-like binder resin A which is a continuous phase; the wax is substantially included in the island-like binder resin B; and external additives subjected to a treatment to impart hydrophobic properties on the toner surfaces are included into the toners.</p> |
