Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...
Patent
1995-04-14
1997-04-22
Rodee, Christopher D.
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Post imaging process, finishing, or perfecting composition...
430116, G03G 9125
Patent
active
056228040
ABSTRACT:
A liquid developer for electrophotography is disclosed, which comprises a carrier, a charge director contained in the carrier, and toner particles dispersed in the carrier and having a volume-average particle diameter of from 0.5 .mu.m to 5 .mu.m, wherein the toner particles comprises a thermoplastic resin substantially insoluble in the carrier at a temperature used for development, a colorant dispersed in the resin, and a charge control agent. A process for producing the liquid developer, and a process for forming an image are also disclosed. Thereby, a liquid developer for electrophotography having good toner electrification characteristics and satisfactory charge stability is obtained.
REFERENCES:
patent: 3264272 (1966-08-01), Rees
patent: 3417019 (1968-12-01), Beyer
patent: 4794651 (1988-12-01), Landa et al.
patent: 5229235 (1993-07-01), Watanabe et al.
patent: 5352557 (1994-10-01), Matsuoka et al.
patent: 5404209 (1995-04-01), Matsuoka et al.
patent: 5409796 (1995-04-01), Fuller et al.
patent: 5411834 (1995-05-01), Fuller et al.
patent: 5529874 (1996-06-01), Kobayashi et al.
K. A. Metcalfe, "Liquid Developers For Xerography," Journal of Scientific Instruments, vol. 32, Feb. 1955, p. 74.
K. A. Metcalfe, "Fine Grain Development in Xerography," Journal of Scientific Instruments, vol. 33, May 1956, pp. 194-195.
English Abstract of JP 58-152258 (1983).
Diamond, Arthur S. (1991) Handbook of Imaging Materials. New York: Marcel-Dekker, Inc. pp. 231-236, 239-244.
Hashimoto Ken
Kobayashi Takako
Matsuoka Hirotaka
Fuji 'Xerox Co., Ltd.
Rodee Christopher D.
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