发明授权
- 专利标题: Developing roller for use in image-forming apparatus and developing apparatus equipped with the same
- 专利标题(中): 用于图像形成装置和显影装置的显影辊
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申请号: US10967266申请日: 2004-10-19
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公开(公告)号: US07224927B2公开(公告)日: 2007-05-29
- 发明人: Tetsuo Sano , Yohei Nakade , Ichiro Demizu
- 申请人: Tetsuo Sano , Yohei Nakade , Ichiro Demizu
- 申请人地址: JP Chiyoda-Ku, Tokyo
- 专利权人: Konica Minolta Business Technologies, Inc.
- 当前专利权人: Konica Minolta Business Technologies, Inc.
- 当前专利权人地址: JP Chiyoda-Ku, Tokyo
- 代理机构: Buchanan Ingersoll & Rooney PC
- 优先权: JP2004-211521 20040720
- 主分类号: G03G15/08
- IPC分类号: G03G15/08
摘要:
A developing roller for use in an image-forming apparatus, the roller including: a substrate; an elastic layer formed on the substrate; a primer layer formed on the elastic layer; and a surface-coating layer formed at the outermost surface, wherein the primer layer includes a conductive substance. A developing device is equipped with the developing roller.
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