Toner for developing electrostatic images, developer, image forming method, and image forming apparatus
    38.
    发明授权
    Toner for developing electrostatic images, developer, image forming method, and image forming apparatus 有权
    用于显影静电图像,显影剂,成像方法和图像形成装置的调色剂

    公开(公告)号:US07261989B2

    公开(公告)日:2007-08-28

    申请号:US11400375

    申请日:2006-04-10

    IPC分类号: G03G9/00

    CPC分类号: G03G9/0825 G03G9/0872

    摘要: The object of the present invention is to provide a toner which has sufficiently high chargeability and less toner spent to a carrier or the like even when several tens of thousands of image sheets are output, is capable of keeping high-charge property and flowability without causing substantial background smear or toner fogging, excels in low-temperature fixing property and hot-offset property, and has a wide range of fixing temperature as well as to provide a developer, an image forming apparatus, a process cartridge, and an image forming method using the toner for developing electrostatic images. The toner of the present invention comprises a colorant, and a resin, and a fluoride compound, in which the fluoride compound exists on the surfaces of toner particles, and the atomic number ratio (F/C) of fluoride atoms to carbon atoms existing on the surfaces of the toner particles is 0.010 to 0.054.

    摘要翻译: 本发明的目的是提供一种调色剂,其具有充分的充电能力和较少的调色剂用于载体等,即使当数万张图像片材被输出时,能够保持高充电性和流动性而不会引起 实质背景污迹或调色剂雾化,具有低温定影性和热胶印性,并且具有广泛的定影温度以及提供显影剂,图像形成装置,处理盒和成像方法 使用调色剂显影静电图像。 本发明的调色剂包括着色剂,树脂和氟化合物,其中氟化物存在于调色剂颗粒的表面上,氟原子与碳原子上的原子数比(F / C)存在于 调色剂颗粒的表面为0.010至0.054。