US 7,320,822 B2 | ||
Electrophotographic conductive member and electrophotographic apparatus | ||
Tsunenori Ashibe, Kanagawa (Japan); and Ryota Kashiwabara, Shizuoka (Japan) | ||
Assigned to Canon Kabushiki Kaisha, Tokyo (Japan) | ||
Filed on Nov. 24, 2004, as Appl. No. 10/995,358. | ||
Claims priority of application No. 2003-399886 (JP), filed on Nov. 28, 2003. | ||
Prior Publication US 2005/0118421 A1, Jun. 02, 2005 | ||
Int. Cl. B41M 5/00 (2006.01); B44C 1/17 (2006.01); G03G 7/00 (2006.01) |
U.S. Cl. 428—195.1 [399/162; 399/176; 399/279; 399/286; 399/297; 399/308; 399/313; 430/62] | 7 Claims |
1. An electrophotographic conductive member comprising a thermoplastic resin composition, wherein said thermoplastic resin composition contains a thermoplastic resin, a conductive filler and a conductive-filler dispersing agent, and the conductive-filler dispersing agent is polyglycerol poly-ricinolate or polyglycerol stearate. |