发明授权
- 专利标题: Toner compositions and developers containing such toners
- 专利标题(中): 含有这种调色剂的调色剂组合物和显影剂
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申请号: US12954332申请日: 2010-11-24
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公开(公告)号: US08592115B2公开(公告)日: 2013-11-26
- 发明人: Grazyna E. Kmiecik-Lawrynowicz , Maura A. Sweeney , Daniel W. Asarese , Robert Corleto , Samir Kumar , Juan A. Morales-Tirado , Michael F. Zona
- 申请人: Grazyna E. Kmiecik-Lawrynowicz , Maura A. Sweeney , Daniel W. Asarese , Robert Corleto , Samir Kumar , Juan A. Morales-Tirado , Michael F. Zona
- 申请人地址: US CT Norwalk
- 专利权人: Xerox Corporation
- 当前专利权人: Xerox Corporation
- 当前专利权人地址: US CT Norwalk
- 代理机构: Oliff & Berridge, PLC
- 主分类号: G03G9/08
- IPC分类号: G03G9/08 ; G03G9/097
摘要:
A toner composition with a novel surface additive package for developing images. The additive package includes sol-gel silica, a PDMS silica, an organic spacer such as PMMA and two HMDS silicas. The toner composition exhibits improved control of voltage, higher print density, lower toner amount remaining on the roll, lower toner usage, and reduced drum contamination. The toner composition also exhibits improved dry rheological properties and improved fix properties. These improved properties make this toner composition useful for higher speed printing while using less toner.
公开/授权文献
- US20120129089A1 TONER COMPOSITIONS AND DEVELOPERS CONTAINING SUCH TONERS 公开/授权日:2012-05-24
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