发明申请
- 专利标题: Process for preparing toner for electrophotography
- 专利标题(中): 制备电子照相用调色剂的方法
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申请号: US11136370申请日: 2005-05-25
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公开(公告)号: US20050271965A1公开(公告)日: 2005-12-08
- 发明人: Nobumichi Kamiyoshi , Koji Shimokusa , Hiroyuki Kawaji
- 申请人: Nobumichi Kamiyoshi , Koji Shimokusa , Hiroyuki Kawaji
- 申请人地址: JP Tokyo
- 专利权人: KAO CORPORATION
- 当前专利权人: KAO CORPORATION
- 当前专利权人地址: JP Tokyo
- 优先权: JP2004-167574 20040604
- 主分类号: G03G9/08
- IPC分类号: G03G9/08 ; G03G9/087
摘要:
The present invention relates to a process for preparing a toner for electrophotography comprising a crystalline polyester and a colorant, wherein the colorant is added in at least one of the neutralizing step, the emulsifying step, and the aggregating step and a process for preparing a toner for electrophotography comprising a crystalline polyester and a colorant, wherein the colorant is added in at least one of the neutralizing and emulsifying step, and the aggregating step. The toner obtained according to the process of the present invention can be suitably used, for example, in development of a latent image formed in electrophotography, electrostatic recording method, electrostatic printing method, or the like.
公开/授权文献
- US07579129B2 Process for preparing toner for electrophotography 公开/授权日:2009-08-25
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