Invention Grant
US08394566B2 Non-magnetic single component emulsion/aggregation toner composition
有权
非磁性单组分乳液/聚集调色剂组合物
- Patent Title: Non-magnetic single component emulsion/aggregation toner composition
- Patent Title (中): 非磁性单组分乳液/聚集调色剂组合物
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Application No.: US12954281Application Date: 2010-11-24
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Publication No.: US08394566B2Publication Date: 2013-03-12
- Inventor: Grazyna E. Kmiecik-Lawrynowicz , Maura A. Sweeney , Daniel W. Asarese , Samir Kumar , Juan A. Morales-Tirado , Michael F. Zona
- Applicant: Grazyna E. Kmiecik-Lawrynowicz , Maura A. Sweeney , Daniel W. Asarese , Samir Kumar , Juan A. Morales-Tirado , Michael F. Zona
- Applicant Address: US CT Norwalk
- Assignee: Xerox Corporation
- Current Assignee: Xerox Corporation
- Current Assignee Address: US CT Norwalk
- Agency: Oliff & Berridge, PLC
- Main IPC: G03G9/08
- IPC: G03G9/08 ; C08J3/20

Abstract:
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 HMDS silica. 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 theological properties. These improved properties make this toner composition useful for higher speed printing while using less toner.
Public/Granted literature
- US20120129088A1 NON-MAGNETIC SINGLE COMPONENT EMULSION/AGGREGATION TONER COMPOSITION Public/Granted day:2012-05-24
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