Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – To produce color reproduction
Reexamination Certificate
2005-09-13
2005-09-13
Rodee, Christopher (Department: 1756)
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
To produce color reproduction
C430S046400, C430S047300, C430S124300
Reexamination Certificate
active
06942951
ABSTRACT:
The present invention provides an image forming method for efficiently thermoelectrically transferring and fixing a toner image formed on an electrostatic latent image carrier without scattering of the toner. The image forming method comprises the steps of charging a surface of an electrostatic latent image carrier; exposing the charged surface of the electrostatic latent image carrier to a light beam using optical data corresponding to image data to form a latent image; developing the latent image formed on the surface of the electrostatic latent image carrier with a developer for electrophotography containing a toner for electrophotography to form a toner image; and thermoelectrically transferring the toner image formed on the surface of said electrostatic latent image carrier onto a surface of a recording medium and simultaneously fixing thereon. The toner for electrophotography is comprised of a crystalline polyester resin, the surface temperature of a fixing unit therein is higher by 10° C. or greater than the melting point of said crystalline polyester resin, and the glass transition temperature of the outermost surface layer of the electrostatic latent image carrier is higher by 10° C. or greater than a surface temperature of the fixing unit.
REFERENCES:
patent: 3093039 (1963-06-01), Rheinhart
patent: 3967962 (1976-07-01), O'Malley
patent: 4806444 (1989-02-01), Yanus et al.
patent: 5689786 (1997-11-01), Tokunaga et al.
patent: 5736126 (1998-04-01), Van Engelen et al.
patent: 6066426 (2000-05-01), Mott et al.
patent: 2002/0018952 (2002-02-01), Daimon et al.
patent: A 2000-143786 (2000-05-01), None
patent: A 2001-117260 (2001-04-01), None
Daimon Katsumi
Fukushima Norihito
Hamano Hirokazu
Imai Takashi
Ishihara Yuka
Fuji 'Xerox Co., Ltd.
Oliff & Berridg,e PLC
Rodee Christopher
LandOfFree
Image forming method does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Image forming method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Image forming method will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3372887