Invention Grant
- Patent Title: Charging roll, charging unit, process cartridge, image forming apparatus, and method of manufacturing charging roll
- Patent Title (中): 充电辊，充电单元，处理盒，成像设备和制造充电辊的方法
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Application No.: US14182849Application Date: 2014-02-18
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Publication No.: US09046803B2Publication Date: 2015-06-02
- Inventor: Takuro Hoshio , Taketoshi Hoshizaki , Shoichi Masuda , Eiichi Iida , Takahiko Hattori , Noboru Wada
- Applicant: FUJI XEROX CO., LTD.
- Applicant Address: JP Tokyo
- Assignee: FUJI XEROX CO., LTD.
- Current Assignee: FUJI XEROX CO., LTD.
- Current Assignee Address: JP Tokyo
- Agency: Oliff PLC
- Priority: JP2013-168659 20130814
- Main IPC: G03G15/02
- IPC: G03G15/02 ; B05D1/26
Abstract:
A charging roll includes a cylindrical base member that has a metal-containing surface, a conductive adhesive layer that includes a halogen atom-containing resin and has surface roughness Rz in a range of 0.5 μm to 8 μm on an outer peripheral surface side on the base member, and a conductive elastic layer that is disposed to be brought into contact with the outer peripheral surface of the conductive adhesive layer and includes a halogen atom-containing rubber.
Public/Granted literature
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