发明授权
- 专利标题： Development system coatings
- 专利标题（中）： 开发系统涂料
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申请号： US37700申请日： 1993-03-29
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公开(公告)号： US5300339A公开(公告)日： 1994-04-05
- 发明人: Dan A. Hays , Joseph Mammino , Damodar M. Pai , Donald S. Sypula , William H. Wayman , John F. Yanus , Paul J. DeFeo
- 申请人： Dan A. Hays , Joseph Mammino , Damodar M. Pai , Donald S. Sypula , William H. Wayman , John F. Yanus , Paul J. DeFeo
- 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： G03G15/05
- IPC分类号： G03G15/05 ; G03G15/08 ; B32B1/08
摘要：
A coated toner transport roll containing a core with a coating thereover of transporting molecules dispersed in a binder and an oxidizing agent selected from the group consisting of ferric chloride and trifluoroacetic acid. These oxidizing agents can be selected in an amount of from about 1 to about 50 weight percent. Also, the coating possesses a relaxation time of from about 0.0099 millisecond to about 3.5 milliseconds, and a residual voltage of from about 1 to about 10 volts.
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