Toner roller with an insulation layer comprising polymer
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United States of America Patent
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Mar 12, 2013
Grant Date -
Nov 11, 2010
app pub date -
Jan 9, 2009
filing date -
Jan 10, 2008
priority date (Note) -
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status (Latency Note)
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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.
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