Image forming method and apparatus

Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C430S123500, C430S123520, C430S123550, C399S174000

Reexamination Certificate

active

07867685

ABSTRACT:
An image forming method, including charging a photoreceptor with a charger contacting thereto; irradiating the photoreceptor to form an electrostatic latent image thereon; developing the electrostatic latent image with a toner to form a toner image on the photoreceptor; transferring the toner image onto a recording material directly or through an intermediate transferer; and fixing the toner image on the recording material, wherein the toner includes a binder resin; a colorant; a composition having a low softening point; and an external additive, and wherein a surface resistivity Rse [Ω] of the charger and a volume resistivity Rsw [Ω·cm] of the composition having a low softening point satisfy the following relationship:in-line-formulae description="In-line Formulae" end="lead"?0.8×10−1Rse<Rvw<1.5×10Rse.in-line-formulae description="In-line Formulae" end="tail"?

REFERENCES:
patent: 5089851 (1992-02-01), Tanaka et al.
patent: 5357322 (1994-10-01), Hoshika
patent: 5443873 (1995-08-01), Itani et al.
patent: 5486906 (1996-01-01), Tsuneeda et al.
patent: 5532097 (1996-07-01), Tavernier et al.
patent: 5557374 (1996-09-01), Chen
patent: 5622803 (1997-04-01), Tavernier et al.
patent: 6253052 (2001-06-01), Cornelius et al.
patent: 2006/0204882 (2006-09-01), Nozaki et al.
patent: 2006/0210902 (2006-09-01), Nakamura et al.
patent: 2006/0275686 (2006-12-01), Kadota et al.
patent: 2006/0292474 (2006-12-01), Mikuriya et al.
patent: 2007/0026335 (2007-02-01), Yamamoto et al.
patent: 2007/0059625 (2007-03-01), Yamamoto et al.
patent: 2007/0122729 (2007-05-01), Katoh et al.
patent: 2007/0166635 (2007-07-01), Yamamoto et al.
patent: 2007/0190442 (2007-08-01), Nakamura et al.
patent: 2007/0190443 (2007-08-01), Hagi et al.
patent: 63030861 (1988-02-01), None
patent: 2-120865 (1990-05-01), None
patent: 03131867 (1991-06-01), None
patent: 8-101526 (1996-04-01), None
patent: 10-307454 (1998-11-01), None
patent: 2000-81771 (2000-03-01), None
patent: 2001-34016 (2001-02-01), None
patent: 2001-242686 (2001-09-01), None
patent: 2003-131416 (2003-05-01), None
patent: 2003-207925 (2003-07-01), None
patent: 2006-258901 (2006-09-01), None
patent: WO 9744713 (1997-11-01), None
Owen, David. Copies in Seconds. New York: Simon and Schuster Paperbacks. (2004) pp. 166-175.
U.S. Appl. No. 11/624,525, filed Jan. 18, 2007, Hideaki Yasunaga, et al.
U.S. Appl. No. 11/681,530, filed Mar. 2, 2007, Takuya Kadota, et al.
U.S. Appl. No. 12/046,866, filed Mar. 12, 2008, Matsumoto, et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Image forming method and apparatus 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 and apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Image forming method and apparatus will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2700197

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.