发明授权
US5204201A Polymeric systems for overcoating organic photoreceptors used in liquid
development xerographic applications
失效
用于液体显影静电印刷应用中用于涂覆有机感光体的聚合体系
- 专利标题： Polymeric systems for overcoating organic photoreceptors used in liquid development xerographic applications
- 专利标题（中）： 用于液体显影静电印刷应用中用于涂覆有机感光体的聚合体系
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申请号： US809116申请日： 1991-12-18
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公开(公告)号： US5204201A公开(公告)日： 1993-04-20
- 发明人: Richard L. Schank , John A. Bergfjord
- 申请人： Richard L. Schank , John A. Bergfjord
- 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： G03G5/147
- IPC分类号： G03G5/147
摘要：
An improved organic photoreceptor is disclosed which is coated with a clear polymer film to prevent aromatic amine transport molecule leakage and binder cracking when exposed to liquid toner developers. The polymer film may also be overcoated with a polysiloxane layer to provide additional abrasion resistance.
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