发明授权
US07352984B2 Electrophotographic endless belt, electrophotographic apparatus having electrophotographic endless belt, and process for producing electrophotographic endless belt
有权
电子照相环形带，具有电子照相无孔环带的电子照相设备，以及用于制造电子照相无接头环带的方法
- 专利标题： Electrophotographic endless belt, electrophotographic apparatus having electrophotographic endless belt, and process for producing electrophotographic endless belt
- 专利标题（中）： 电子照相环形带，具有电子照相无孔环带的电子照相设备，以及用于制造电子照相无接头环带的方法
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申请号： US10986348申请日： 2004-11-12
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公开(公告)号： US07352984B2公开(公告)日： 2008-04-01
- 发明人: Hidekazu Matsuda , Akihiko Nakazawa , Atsushi Tanaka , Takashi Kusaba , Yuji Sakurai
- 申请人： Hidekazu Matsuda , Akihiko Nakazawa , Atsushi Tanaka , Takashi Kusaba , Yuji Sakurai
- 申请人地址： JP Tokyo
- 专利权人： Canon Kabushiki Kaisha
- 当前专利权人： Canon Kabushiki Kaisha
- 当前专利权人地址： JP Tokyo
- 代理机构： Fitzpatrick, Cella, Harper & Scinto
- 优先权： JP2003-399887 20031128; JP2003-422931 20031219
- 主分类号： G03G15/16
- IPC分类号： G03G15/16 ; G03G15/01 ; G03G13/00
摘要：
An electrophotographic endless belt containing a polyamide resin, carbon black and a filler, characterized in that the polyamide resin is at least one resin selected from the group consisting of polyamide 610, polyamide 612, polyamide 11 and polyamide 12, the filler is at least one filler selected from the group consisting of an oxide, a hydroxide, a carbonate and a silicate, and weight (A) of the polyamide resin and total weight (B) of the carbon black and the filler is in a ratio (A:B) of from 90:10 to 50:50. Also disclosed are an electrophotographic apparatus having the electrophotographic endless belt, and a process for producing the electrophotographic endless belt.