发明申请
US20060216629A1 Method of manufacturing toner, the toner produced thereby, developer containing the toner and an image forming apparatus using the toner
有权
制造调色剂的方法,由此生产的调色剂,含有调色剂的显影剂和使用调色剂的图像形成装置
- 专利标题: Method of manufacturing toner, the toner produced thereby, developer containing the toner and an image forming apparatus using the toner
- 专利标题(中): 制造调色剂的方法,由此生产的调色剂,含有调色剂的显影剂和使用调色剂的图像形成装置
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申请号: US11375017申请日: 2006-03-15
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公开(公告)号: US20060216629A1公开(公告)日: 2006-09-28
- 发明人: Masashi Miyakawa , Noboru Kuroda , Kazuyuki Matsui , Hiroshi Takahashi , Takahiro Kadota
- 申请人: Masashi Miyakawa , Noboru Kuroda , Kazuyuki Matsui , Hiroshi Takahashi , Takahiro Kadota
- 优先权: JP2005-073556 20050315; JP2006-016944 20060125
- 主分类号: G03G9/08
- IPC分类号: G03G9/08
摘要:
A method of manufacturing a toner including dissolving or dispersing a toner component containing a colorant and a resin in an organic solvent to obtain a liquid solution or dispersion, continuously emulsifying and dispersing the liquid solution or dispersion in an aqueous medium containing a particulate dispersant to obtain emulsified primary particles, controlling cohesion and agglomeration of the emulsified primary particles and removing the organic solvent, such that the ratio (T1/T2) of the arithmetic mean accumulation time (T1) of the emulsified primary particles obtained in the controlling step to the arithmetic mean accumulation time (T2) of the emulsified primary particles obtained in the continuously emulsifying and dispersing step is from 1 to 5.
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