发明授权
- 专利标题: Process for preparing electroded donor rolls
- 专利标题(中): 制备电镀供体辊的方法
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申请号: US997489申请日: 1992-12-28
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公开(公告)号: US5919514A公开(公告)日: 1999-07-06
- 发明人: Thomas E. Orlowski , Donald S. Sypula , Joseph Mammino , John W. Spiewak , Raymond E. Bailey
- 申请人: Thomas E. Orlowski , Donald S. Sypula , Joseph Mammino , John W. Spiewak , Raymond E. Bailey
- 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: C23C18/16
- IPC分类号: C23C18/16 ; G03G15/08 ; B05D5/12
摘要:
A process for preparing a toner donor roll having an integral electrode pattern involving: (a) providing a cylindrically shaped insulating member; (b) coating the insulating member with a photo or thermally sensitive composition comprised of a polymeric material and a conductive metal nucleating agent; (c) patterning the composition, resulting in a first composition portion corresponding to the electrode pattern and a second composition portion; and (d) depositing conductive metal on the first composition portion, resulting in the electrode pattern which is capable of being electrically biased to detach toner particles from the donor roll. In an alternative embodiment, there is provided an insulating member comprised of an insulating polymeric material and a conductive metal nucleating agent.
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