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Toner base particle for electrostatic charge image development, and toner for electrostatic charge image development using the same
Toner base particle for electrostatic charge image development, and toner for electrostatic charge image development using the same
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机译:用于静电荷图像显影的调色剂基础颗粒和使用其的用于静电荷图像显影的调色剂
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摘要
PROBLEM TO BE SOLVED: To provide toner base particles for electrostatic charge image development that can be used in a wide fixing temperature range, and a toner for electrostatic charge image development using the same.SOLUTION: There is provided toner base particles for electrostatic charge image development including a binder resin, colorant, mold release agent, and charge adjustor, the toner base particles containing polyester A and polyester B as the binder resin, where the glass transition temperature (Tg) of the polyester A is higher than the Tg of the polyester B by 10°C or more; the mass content ratio of the polyesters, polyester A:polyester B=5:95 to 8:92; the charge adjustor is zirconium salicylate.SELECTED DRAWING: None
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