Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...
Patent
1992-10-26
1994-05-03
Martin, Roland
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Post imaging process, finishing, or perfecting composition...
G03G 9135
Patent
active
053087305
ABSTRACT:
There is disclosed a liquid developer composition for electrostatic photography, which comprises, in a nonaqueous solvent having an electric resistance of 10.sup.9 .OMEGA..cm or over and a dielectric constant of 3.5 or over, a toner particle, a charge-controlling agent or resin, and an acid group containing polymer soluble in said nonaqueous solvent and/or a quaternary ammonium salt.
REFERENCES:
patent: 4229513 (1980-10-01), Merrill et al.
patent: 4547449 (1985-10-01), Alexandrovich et al.
patent: 4579803 (1986-04-01), Kato et al.
patent: 5100751 (1992-03-01), Kato et al.
Organic Chemistry, Sixth Edition, Robert T. Morrison and Robert N. Boyd, colophon and pp. 727, 767, and 768.
Horie Seiji
Kato Eiichi
Sakasai Yutaka
Suzuki Nobuo
Fuji Photo Film Co. , Ltd.
Martin Roland
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