Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...
Reexamination Certificate
2006-04-12
2009-08-11
RoDee, Christopher (Department: 1795)
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Post imaging process, finishing, or perfecting composition...
C430S111320
Reexamination Certificate
active
07572565
ABSTRACT:
Carrier includes a mixture of carrier particles. The mixture may contain first carrier particles containing carrier cores that are coated with a polymer coating, the coating containing polymer and conductive particles, and second carrier particles containing carrier cores that are not coated with a polymer coating. The mixture may contain carrier particles having a conductivity of at least about 5×10−8(ohm-cm)−1and carrier particles having a conductivity of less than about 1×10−8(ohm-cm)−1.
REFERENCES:
patent: 3590000 (1971-06-01), Palermiti et al.
patent: 4912005 (1990-03-01), Goodman et al.
patent: 4935326 (1990-06-01), Creatura et al.
patent: 4937166 (1990-06-01), Creatura et al.
patent: 5196803 (1993-03-01), Cellini, Jr. et al.
patent: 5336579 (1994-08-01), Zimmer et al.
patent: 5512403 (1996-04-01), Tyagi et al.
patent: 5928830 (1999-07-01), Cheng et al.
patent: 6042981 (2000-03-01), Barbetta et al.
patent: 6355391 (2002-03-01), Van Dusen et al.
patent: 6764799 (2004-07-01), Skorokhod et al.
patent: 2006/0199094 (2006-09-01), Grande et al.
patent: 2007/0202428 (2007-08-01), Maniar et al.
patent: 990 954 (2000-04-01), None
patent: 55028001 (1980-02-01), None
patent: 61080263 (1986-04-01), None
patent: 02064655 (1990-03-01), None
patent: 06332266 (1994-12-01), None
patent: 08202085 (1996-08-01), None
Diamond, Arthur S & David Weiss (eds.) Handbook of Imaging Materials, 2nd ed.. New York: Marcel-Dekker, Inc. (Nov. 2001) pp. 145-164.
English language machine translation of JP 08-202085 (1996).
Borsenberger, Paul M. and David Weiss. Organic Photoreceptors for Imaging Systems. New York: Marcel-Dekker, Inc. (1993) pp. 6-17.
English language translation of JP 06-332266 (Dec. 1994).
Co-pending U.S. Appl. No. 11/276,435, filed Feb. 28, 2006.
Dombroski Thomas C.
Jackson Mark S.
Maniar Deepak R.
Young Eugene F.
Oliff & Berridge, Plc.
RoDee Christopher
Xerox Corporation
LandOfFree
Carrier particle compositions for xerographic developers does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Carrier particle compositions for xerographic developers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Carrier particle compositions for xerographic developers will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4072606