Invention Grant
- Patent Title: Cleaning blade, and image forming apparatus and process cartridge using the same
- Patent Title (中): 清洁刀片，以及使用其的成像设备和处理盒
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Application No.: US12957850Application Date: 2010-12-01
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Publication No.: US08498565B2Publication Date: 2013-07-30
- Inventor: Toshiyuki Kabata , Momoko Shionoiri , Masanobu Gondoh , Yohta Sakon , Masahiro Ohmori
- Applicant: Toshiyuki Kabata , Momoko Shionoiri , Masanobu Gondoh , Yohta Sakon , Masahiro Ohmori
- Applicant Address: JP Tokyo
- Assignee: Ricoh Company, Ltd.
- Current Assignee: Ricoh Company, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2009-276475 20091204; JP2010-189795 20100826; JP2010-202251 20100909; JP2010-254567 20101115
- Main IPC: G03G21/00
- IPC: G03G21/00
Abstract:
A cleaning blade for use in an image forming apparatus including a holder, and an elastic blade attached to the holder and in contact with an image bearing member, the elastic blade being impregnated with an acrylate polymer from at least one surface to a depth of from 5 to 100 μm.
Public/Granted literature
- US20110135361A1 CLEANING BLADE, AND IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE USING THE SAME Public/Granted day:2011-06-09
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