发明授权
- 专利标题: Cleaning blade, and image forming apparatus and process cartridge using the same
- 专利标题(中): 清洁刀片,以及使用其的成像设备和处理盒
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申请号: US12957850申请日: 2010-12-01
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公开(公告)号: US08498565B2公开(公告)日: 2013-07-30
- 发明人: Toshiyuki Kabata , Momoko Shionoiri , Masanobu Gondoh , Yohta Sakon , Masahiro Ohmori
- 申请人: Toshiyuki Kabata , Momoko Shionoiri , Masanobu Gondoh , Yohta Sakon , Masahiro Ohmori
- 申请人地址: JP Tokyo
- 专利权人: Ricoh Company, Ltd.
- 当前专利权人: Ricoh Company, Ltd.
- 当前专利权人地址: JP Tokyo
- 代理机构: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权: JP2009-276475 20091204; JP2010-189795 20100826; JP2010-202251 20100909; JP2010-254567 20101115
- 主分类号: G03G21/00
- IPC分类号: G03G21/00
摘要:
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.
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