发明申请
US20060251984A1 Toner for electrophotography, developer using the same, image-forming process cartridge using the same, image-forming apparatus using the same and image-forming process using the same
有权
基本信息:
- 专利标题： Toner for electrophotography, developer using the same, image-forming process cartridge using the same, image-forming apparatus using the same and image-forming process using the same
- 申请号：US11482776 申请日：2006-07-10
- 公开(公告)号：US20060251984A1 公开(公告)日：2006-11-09
- 发明人： Hiroshi Yamashita , Kenzo Tatsumi
- 申请人： Hiroshi Yamashita , Kenzo Tatsumi
- 优先权： JP2002-081952 20020322
- 主分类号： G03G15/09
- IPC分类号： G03G15/09
摘要：
The toner of the present invention is suitably used in SLIC development system where a liner velocity of a developer-bearing member is 150 to 500 cm/sec. The toner has resin particles containing at least a coloring agent, and a charge controlling agent fine articles, and a ratio M/T of the amount M (% by weight) of an element in the surface of toner particles as determined by X-ray photoelectron spectroscopy (XPS) to the amount T (% by weight) of the element in the entire toner particles of 20 to 500, which element is present only in a charge control agent among components of the toner and is an element belonging to one of the first, second, third, fourth, and fifth periods of the long form of periodic table of elements except hydrogen, carbon, oxygen, and rare gas elements.
公开/授权文献:
IPC结构图谱:
| G | 物理 |
| --G03 | 摄影术；电影术；利用了光波以外其他波的类似技术；电记录术；全息摄影术 |
| ----G03G | 电记录术；电照相；磁记录 |
| ------G03G15/00 | 应用电荷图形的电记录工艺的设备 |
| --------G03G15/06 | .显影用的 |
| ----------G03G15/08 | ..应用固体显影剂，例如，粉末显影剂 |
| ------------G03G15/09 | ...应用磁刷 |