Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...
Patent
1988-07-15
1989-12-12
Goodrow, John L.
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Post imaging process, finishing, or perfecting composition...
430115, 430126, G03G 916
Patent
active
048867292
ABSTRACT:
A positively charged liquid developer composition comprised of polymer particles, a hydrocarbon liquid component, a charge director comprised of lecithin, and as pigment particles the beta crystalline form of copper phthalocyanine.
REFERENCES:
patent: 2997398 (1961-08-01), Kronstein et al.
patent: 3082171 (1963-03-01), Shoemaker et al.
patent: 3166510 (1965-01-01), West et al.
patent: 3926825 (1975-12-01), Honjo et al.
patent: 4056494 (1977-11-01), Kronstein et al.
patent: 4252565 (1981-08-01), Irvine et al.
patent: 4275136 (1981-06-01), Murasawa et al.
patent: 4305853 (1981-12-01), Kronstein et al.
patent: 4476210 (1984-10-01), Croucher et al.
patent: 4520153 (1985-05-01), Kronstein et al.
patent: 4539284 (1985-09-01), Barbetta et al.
Grushkin Bernard
Hutka David E.
Isganitis Louis V.
Radigan Edward J.
Goodrow John L.
Palazzo E. O.
Xerox Corporation
LandOfFree
Positively charged liquid developer compositions does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Positively charged liquid developer compositions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Positively charged liquid developer compositions will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2121291