发明授权
- 专利标题： Toner compositions and processes
- 专利标题（中）： 调色剂组成和工艺
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申请号： US12757321申请日： 2010-04-09
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公开(公告)号： US08431318B2公开(公告)日： 2013-04-30
- 发明人: Daryl W. Vanbesien , Allan K. Chen , Kimberly D. Nosella , Cuong Vong , Karen Ann Moffat , Richard P. N. Veregin , Valerie M. Farrugia
- 申请人： Daryl W. Vanbesien , Allan K. Chen , Kimberly D. Nosella , Cuong Vong , Karen Ann Moffat , Richard P. N. Veregin , Valerie M. Farrugia
- 申请人地址： US CT Norwalk
- 专利权人： Xerox Corporation
- 当前专利权人： Xerox Corporation
- 当前专利权人地址： US CT Norwalk
- 代理机构： MDIP LLC
- 主分类号： G03G9/00
- IPC分类号： G03G9/00
摘要：
The present disclosure provides processes for producing polyester toners by emulsion aggregation where the resulting toner particles have high pigment loadings and desired circularity. The methods include adding a metal, in embodiments a metal compound, at the beginning of coalescence, which speeds the coalescence process and produces toner particles having a desired size and circularity for use in electrophotographic imaging systems.
公开/授权文献
- US20110250535A1 TONER COMPOSITIONS AND PROCESSES 公开/授权日：2011-10-13
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