发明授权
- 专利标题: Monocomponent developer comprising surface treated toners
- 专利标题(中): 包含经表面处理的调色剂的单组分显影剂
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申请号: US852985申请日: 1997-05-08
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公开(公告)号: US5811214A公开(公告)日: 1998-09-22
- 发明人: Hans W. Osterhoudt , Robert C. Storey , Dinesh Tyagi
- 申请人: Hans W. Osterhoudt , Robert C. Storey , Dinesh Tyagi
- 申请人地址: NY Rochester
- 专利权人: Eastman Kodak Company
- 当前专利权人: Eastman Kodak Company
- 当前专利权人地址: NY Rochester
- 主分类号: G03G9/097
- IPC分类号: G03G9/097 ; G03G9/08
摘要:
A monocomponent electrostatographic developer is disclosed. The developer contains a negative charging toner wherein the toner particle surface contains particles of cerium dioxide and a mixture of two hydrophobic silicon dioxides having a particle size of 0.005 to 0.03 .mu.m.
公开/授权文献
- US5277346A Clamping device 公开/授权日:1994-01-11
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