Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Radiation-sensitive composition or product
Reexamination Certificate
2006-03-24
2010-06-08
Dote, Janis L (Department: 1795)
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Radiation-sensitive composition or product
C430S131000, C399S159000, C399S174000
Reexamination Certificate
active
07732113
ABSTRACT:
In an electrophotographic photosensitive member having a support, a conductive layer formed on the support, an intermediate layer formed on the conductive layer, and a photosensitive layer formed on the intermediate layer, the conductive layer has been formed by using a conductive layer coating fluid which contains TiO2particles coated with oxygen deficient SnO2having an average particle diameter of from 0.20 μm or more to 0.60 μm or less, and has a volume resistivity of from more than 8.0×108Ωcm to 1.0×1011Ωcm or less. The electrophotographic photosensitive member can keep charging lines from occurring.
REFERENCES:
patent: 4416963 (1983-11-01), Takimoto et al.
patent: 5455135 (1995-10-01), Maruyama et al.
patent: 5488461 (1996-01-01), Go et al.
patent: 5693443 (1997-12-01), Nakamura et al.
patent: 6215971 (2001-04-01), Sakoh et al.
patent: 6400919 (2002-06-01), Inoue et al.
patent: 7171141 (2007-01-01), Abe et al.
patent: 2004/0197115 (2004-10-01), Abe et al.
patent: 2005/0058926 (2005-03-01), Kawakami et al.
patent: 04-154621 (1992-05-01), None
patent: 05-341620 (1993-12-01), None
patent: 06-208238 (1994-07-01), None
patent: 08-286468 (1996-11-01), None
patent: 10-186702 (1998-07-01), None
patent: 2000-206730 (2000-07-01), None
patent: 2001-109181 (2001-04-01), None
patent: 2003-015349 (2003-01-01), None
patent: 2003-277054 (2003-10-01), None
patent: 2004-038056 (2004-02-01), None
patent: 2004-061640 (2004-02-01), None
patent: 2004-309911 (2004-11-01), None
patent: 2004-326099 (2004-11-01), None
patent: 2005-107177 (2005-04-01), None
patent: 2005-156988 (2005-06-01), None
patent: 2005-316226 (2005-11-01), None
patent: 2005-338750 (2005-12-01), None
Japanese Patent Office machine-assisted translation of JP 2005-107177 (pub. Apr. 2005).
Drawings 1 to 3 in the Japanese Patent Office machine-assisted translation of JP 07-295245 (pub. Nov. 1995).
Japanese Patent Office mach. translation of JP 07-295245(pub. Nov. 1995).
Abe Yukihiro
Hirano Hidetoshi
Kumoi Hirofumi
Kuno Junpei
Miura Daisuke
Canon Kabushiki Kaisha
Dote Janis L
Fitzpatrick ,Cella, Harper & Scinto
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