Electrophotographic photosensitive member having...

Details Electrophotographic photosensitive member having... Electrophotographic photosensitive member having...

2011-01-25

2011-01-25

RoDee, Christopher (Department: 1795)

Radiation imagery chemistry: process, composition, or product th

Electric or magnetic imagery, e.g., xerography,...

Radiation-sensitive composition or product

C430S059600

Reexamination Certificate

active

07875410

ABSTRACT:
A charge transport layer serving as a surface layer of an electrophotographic photosensitive member contains a charge transporting material, polyester resin A containing a siloxane moiety and at least one of polyester resin C and polycarbonate resin D. The content of a siloxane moiety in polyester resin A is not less than 10% by mass and not more than 40% by mass relative to the total mass of polyester resin A. The charge transport layer has a matrix-domain structure having a matrix formed of the charge transporting material and at least one of polyester resin C and polycarbonate resin D and a domain formed of polyester resin A in the matrix.

REFERENCES:
patent: 5208127 (1993-05-01), Terrell et al.
patent: 5208128 (1993-05-01), Terrell et al.
patent: 5834146 (1998-11-01), Hoshizaki et al.
patent: 5876888 (1999-03-01), Anayama et al.
patent: 6093515 (2000-07-01), Yoshida et al.
patent: 6110628 (2000-08-01), Sekiya et al.
patent: 6146800 (2000-11-01), Yoshida et al.
patent: 7585604 (2009-09-01), Ogaki et al.
patent: 7645547 (2010-01-01), Okuda et al.
patent: 2002/0018948 (2002-02-01), Takeshima et al.
patent: 2006/0035161 (2006-02-01), Kawamura et al.
patent: 2006/0269857 (2006-11-01), Hayata et al.
patent: 2009/0324282 (2009-12-01), Ogaki et al.
patent: 03-185451 (1991-08-01), None
patent: 08-234468 (1996-09-01), None
patent: 11-143106 (1999-05-01), None
patent: 11-194522 (1999-07-01), None
patent: 2000-075533 (2000-03-01), None
patent: 2002-128883 (2002-05-01), None
patent: 2002-214807 (2002-07-01), None
patent: 2002214807 (2002-07-01), None
patent: 2002251022 (2002-09-01), None
patent: 2003262968 (2003-09-01), None
patent: 2003-302780 (2003-10-01), None
patent: 2005-242373 (2005-09-01), None
patent: 2007-004133 (2007-01-01), None
patent: 2007-199686 (2007-08-01), None
patent: 2007-199688 (2007-08-01), None
English language machine translation of JP 2002-214807 (Jul. 2002).
English language machine translation of JP 2002-251022 (Sep. 2002).
English language machine translation of JP 2003-262968 (Sep. 2003).
International Search Report issued in the corresponding International Application PCT/JP2009/063230 dated Oct. 6, 2009 (11 pages).

Affiliated with

Also associated with

Rating

Electrophotographic photosensitive member having... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electrophotographic photosensitive member having..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrophotographic photosensitive member having... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2708010