Developer rolls having a tuned resistivity method for making
    2.
    发明授权
    Developer rolls having a tuned resistivity method for making 有权
    具有调谐电阻率制造方法的显影辊

    公开(公告)号:US08522438B2

    公开(公告)日:2013-09-03

    申请号:US13717933

    申请日:2012-12-18

    IPC分类号: B21K1/02 F16C13/00

    CPC分类号: B05D5/12 G03G15/0818

    摘要: A method for making a developer roll by molding a metal shaft with a conductive or semi-conductive soft rubber forming a rubber core and a coating deposited on the soft rubber core wherein the coating has a conductive agent. The outer surface of the soft rubber core is modified to form an —OH rich surface layer before the coating is deposited onto the outer surface of the rubber core to chemically bond therein.

    摘要翻译: 通过用形成橡胶芯的导电或半导电软橡胶和沉积在软橡胶芯上的涂层来模制金属轴来制造显影辊的方法,其中涂层具有导电剂。 将软橡胶芯的外表面改性成形成富-OH表面层,然后将涂层沉积在橡胶芯的外表面上以化学键合。