发明授权
- 专利标题： Conductive roller which is mounted on an image-forming mechanism of an electrophotographic apparatus
- 专利标题（中）： 导电辊，其安装在电子照相设备的图像形成机构上
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申请号： US12580830申请日： 2009-10-16
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公开(公告)号： US08023869B2公开(公告)日： 2011-09-20
- 发明人: Yoshihisa Mizumoto , Masakazu Tanaka , Takashi Marui , Hideyuki Okuyama , Noriaki Hitomi
- 申请人： Yoshihisa Mizumoto , Masakazu Tanaka , Takashi Marui , Hideyuki Okuyama , Noriaki Hitomi
- 申请人地址： JP Kobe
- 专利权人： Sumitomo Rubber Industries, Ltd.
- 当前专利权人： Sumitomo Rubber Industries, Ltd.
- 当前专利权人地址： JP Kobe
- 代理机构： Birch, Stewart, Kolasch & Birch, LLP
- 优先权： JP2009-001972 20090107
- 主分类号： G03G15/08
- IPC分类号： G03G15/08
摘要：
The present invention provides a conductive roller whose outermost layer is made of a vulcanized rubber composition. The vulcanized rubber composition contains epichlorohydrin rubber and chloroprene rubber as a rubber component thereof and 0.2 to 5 parts by mass of each of a thiourea-based vulcanizing agent and a vulcanization retarder consisting of N-(cyclohexylthio)phthalimide for 100 parts by mass of the rubber component.
公开/授权文献
- US20100172675A1 CONDUCTIVE ROLLER 公开/授权日：2010-07-08
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