Patents Assigned to OcéSystems GmbH
  • Toner roller with an insulation layer comprising polymer
    Patent number: 8396403
    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 ?m and 1000 ?m. The insulation layer also comprises a filler where the filler comprises electrically conductive additives.
    Type: Grant
    Filed: January 9, 2009
    Date of Patent: March 12, 2013
    Assignee: OcéSystems GmbH
    Inventors: Alexander Breitenbach, Thomas Schwarz-Kock