Invention Grant
- Patent Title: Toner roller with an insulation layer comprising polymer
- Patent Title (中): 具有包含聚合物的绝缘层的调色剂辊
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Application No.: US12812551Application Date: 2009-01-09
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Publication No.: US08396403B2Publication Date: 2013-03-12
- Inventor: Alexander Breitenbach , Thomas Schwarz-Kock
- Applicant: Alexander Breitenbach , Thomas Schwarz-Kock
- Applicant Address: DE Poing
- Assignee: OcéSystems GmbH
- Current Assignee: OcéSystems GmbH
- Current Assignee Address: DE Poing
- Agency: Schiff Hardin LLP
- Priority: DE102008003818 20080110
- International Application: PCT/EP2009/050200 WO 20090109
- International Announcement: WO2009/087208 WO 20090716
- Main IPC: G03G15/08
- IPC: G03G15/08
Abstract:
In a toner roller for use in a developer station for a printer or copier, a roller-shaped base body has an electrically conductive surface on which is arranged an insulation layer. The insulation layer comprises plastic and has a layer thickness and arranged between 150 μm and 1000 μm. The insulation layer also comprises a filler where the filler comprises electrically conductive additives.
Public/Granted literature
- US20100284711A1 TONER ROLLER WITH AN INSULATION LAYER COMPRISING POLYMER Public/Granted day:2010-11-11
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