Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...
Reexamination Certificate
2005-08-30
2005-08-30
Chapman, Mark A. (Department: 1756)
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Post imaging process, finishing, or perfecting composition...
C430S108100, C430S109400
Reexamination Certificate
active
06936390
ABSTRACT:
A toner for developing an electrostatic image, including a colorant, a binder resin comprising a modified polyester, and fine resin particles having a weight average particle diameter of 50 to 300 nm and being present on an outer surface of the toner, wherein the toner has a BET specific surface area of 1.5 to 4.0 m2/g.
REFERENCES:
patent: 4900647 (1990-02-01), Hikake et al.
patent: 5215845 (1993-06-01), Yusa et al.
patent: 5296324 (1994-03-01), Akagi et al.
patent: 5476744 (1995-12-01), Anno
patent: 5792583 (1998-08-01), Sano et al.
patent: 6103441 (2000-08-01), Tomita et al.
patent: 6221549 (2001-04-01), Emoto et al.
patent: 6363229 (2002-03-01), Shiraishi et al.
patent: 6395443 (2002-05-01), Kuroda et al.
patent: 2003/0138717 (2003-07-01), Yagi et al.
patent: 0 256 136 (1988-02-01), None
patent: 0 535 246 (1993-04-01), None
Emoto Shigeru
Nanya Toshiki
Takigawa Tadao
Tomita Masami
Watanabe Naohiro
Chapman Mark A.
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
LandOfFree
Toner, method of producing same and image forming device does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Toner, method of producing same and image forming device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Toner, method of producing same and image forming device will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3475730