发明授权
US5215847A Process for obtaining improved dispersion of components in toner
particles
失效
用于获得改进的调色剂颗粒中组分分散的方法
- 专利标题： Process for obtaining improved dispersion of components in toner particles
- 专利标题（中）： 用于获得改进的调色剂颗粒中组分分散的方法
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申请号： US753544申请日： 1991-09-03
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公开(公告)号： US5215847A公开(公告)日： 1993-06-01
- 发明人: Raj Patel , Hadi K. Mahabadi , Terry L. Bluhm , Sandra J. Gardner
- 申请人： Raj Patel , Hadi K. Mahabadi , Terry L. Bluhm , Sandra J. Gardner
- 申请人地址： CT Stamford
- 专利权人： Xerox Corporation
- 当前专利权人： Xerox Corporation
- 当前专利权人地址： CT Stamford
- 主分类号： G03G9/08
- IPC分类号： G03G9/08 ; G03G9/087 ; G03G9/093
摘要：
Toner with well-dispersed component subparticles is prepared by a method wherein an attritor is initially used to disperse the subparticles in a core monomer, and attrition is continued during initial polymerization of the monomer. Interfacial polymerization is then performed in a preferred embodiment to form encapsulated toner particles.
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