发明专利
JP2001350291A TONER FOR FORMATION OF ELECTROSTATIC IMAGE, METHOD FORMING IMAGE AND DEVICE FOR IMAGE FORMATION
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基本信息:
- 专利标题： TONER FOR FORMATION OF ELECTROSTATIC IMAGE, METHOD FORMING IMAGE AND DEVICE FOR IMAGE FORMATION
- 申请号：JP2001103959 申请日：2001-04-02
- 公开(公告)号：JP2001350291A 公开(公告)日：2001-12-21
- 发明人： SUZUKI MASANORI , WATANABE YOICHIRO , YAMASHITA MASAHIDE , WATANABE KAZUTO , SHIRAISHI KEIKO , KATO MITSUTERU
- 申请人： RICOH KK
- 专利权人： RICOH KK
- 当前专利权人： RICOH KK
- 优先权： JP2001103959 2001-04-02; JP2000103207 2000-04-05
- 主分类号： G03G9/10
- IPC分类号： G03G9/10 ; G03G9/083 ; G03G9/087 ; G03G9/09 ; G03G15/08
摘要：
PROBLEM TO BE SOLVED: To provide a toner for electrostatic image formation and to provide a method and device for image formation in which high quality images can be obtained while reducing the size of the device and cost by decreasing the number of parts and integrating the functions. SOLUTION: The toner for electrostatic image formation contains at least a binder resin and magnetic powder and it contains 10 to 40 wt.% of a magnetic material consisting of the magnetic powder coated with a coloring agent and colored into black.
公开/授权文献:
信息查询:
EspacenetIPC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 |
| ------G03G9/00 | 显影剂 |
| --------G03G9/08 | .带有调色剂颗粒的 |
| ----------G03G9/10 | ..以载体颗粒为特征的 |