发明授权
- 专利标题： Color toner for developing electrostatic image
- 专利标题（中）： 用于显影静电图像的彩色调色剂
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申请号： US282367申请日： 1994-07-29
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公开(公告)号： US5500321A公开(公告)日： 1996-03-19
- 发明人: Takashige Kasuya , Takayuki Nagatsuka , Tatsuya Nakamura , Makoto Kanbayashi , Tatsuhiko Chiba
- 申请人： Takashige Kasuya , Takayuki Nagatsuka , Tatsuya Nakamura , Makoto Kanbayashi , Tatsuhiko Chiba
- 申请人地址： JPX Tokyo
- 专利权人： Canon Kabushiki Kaisha
- 当前专利权人： Canon Kabushiki Kaisha
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX3-242398 19910829; JPX4-222867 19920821
- 主分类号： G03G9/08
- IPC分类号： G03G9/08 ; G03G9/087 ; G03G9/09 ; G03G9/093 ; G03G9/00
摘要：
A color toner for developing electrostatic images is formed of color toner particles each including a binder resin, a polyalkylene, and a colorant. The color toner particles are formed by suspension polymerization. The polyalkylene is characterized by having a crystallinity of 10-50% and a melting enthalpy (as measured by a differential scanning calorimeter) of at most 35 cal/g. The color toner is characterized by an improved fixability without causing offset especially at a relatively low temperature and suitable for providing a transparency film for an overhead projection.
公开/授权文献
- USD318380S Bicycle saddle 公开/授权日：1991-07-23