发明申请
- 专利标题： Toner process
- 专利标题（中）： 调色剂过程
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申请号： US11188543申请日： 2005-07-25
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公开(公告)号： US20070020554A1公开(公告)日： 2007-01-25
- 发明人: Allan Chen , Tie Ng , Richard Veregin , Maria McDougall , Guerino Sacripante , Raj Patel
- 申请人： Allan Chen , Tie Ng , Richard Veregin , Maria McDougall , Guerino Sacripante , Raj Patel
- 专利权人： Xerox Corporation
- 当前专利权人： Xerox Corporation
- 主分类号： G03G9/08
- IPC分类号： G03G9/08
摘要：
A dual coagulant toner process comprising adding a first component comprising an ionic salt to a latex emulsion of resin having a colorant mixed therein, to form a latex emulsion; adding a second component comprising an organo-metallic aggregating agent to the latex emulsion by agitation at a temperature above a glass transition temperature of the resin, thereby forming a product mixture; subsequently cooling the product mixture to a temperature below the glass transition temperature of the resin, in order to form toner particles; and optionally, isolating the toner particles.