Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – To produce printing surface
Patent
1991-07-03
1993-07-20
McCamish, Marion E.
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
To produce printing surface
430 87, 430 96, G03G 1326
Patent
active
052292363
ABSTRACT:
An electrophotographic lithographic printing plate precursor having a conductive support having provided thereon at least one photoconductive layer containing photoconductive zinc oxide and a binder resin, wherein the photoconductive layer contains at least one of the following non-aqueous solvent-dispersed resin grains having an average grain diameter of same as or smaller than the maximum grain diameter of the photoconductive zinc oxide grains: wherein the non-aqueous solvent-dispersed resin grains comprise copolymer resin grains obtained by (i) subjecting to a polymerization reaction in a non-aqueous solvent, a monofunctional monomer (A) being soluble in the non-aqueous solvent but insoluble after polymerization and containing at least one polar group, as described herein, and a monofunctional polymer [M] comprising a polymer principal chain containing at least recurring units each containing a silicon atom and/or fluorine atom-containing substituent, to only one end of which a polymerizable double bond group represented by the following general formula (I), as described herein, is bonded; or (2) subjecting to a dispersion polymerization reaction in a non-aqueous solvent in the presence of a dispersion stabilizing resin soluble in the non-aqueous solvent, a monofunctional monomer (A) being soluble in the non-aqueous solvent but insoluble after polymerization and containing at least one polar group, as described herein, and a monofunctional monomer [B] being copolymerizable with the monofunctional monomer (A) and having a silicon atom and/or fluorine atom-containing substituent.
REFERENCES:
patent: 5053301 (1991-10-01), Kato et al.
Ishii Kazuo
Kasai Seishi
Kato Eiichi
Yamasaki Hirohisa
Ashton Rosemary
Fuji Photo Film Co. , Ltd.
McCamish Marion E.
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