Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – To produce printing surface
Patent
1995-11-30
1997-11-25
Chapman, Mark
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
To produce printing surface
G03G 1326
Patent
active
056910940
ABSTRACT:
A method for preparation of a printing plate by an electrophotographic process comprising providing a peelable transfer layer mainly containing a resin (A) capable of being removed upon a chemical reaction treatment on an electrophotographic light-sensitive element, forming a toner image on the transfer layer by an electrophotographic process, transferring the toner image together with the transfer layer onto a primary receptor, transferring the toner image together with the transfer layer from the primary receptor onto a receiving material having a surface capable of providing a hydrophilic surface suitable for lithographic printing at the time of printing, and removing the transfer layer on the receiving material in a non-image area by the chemical reaction treatment.
REFERENCES:
patent: 5561014 (1996-10-01), Kato
Chapman Mark
Fuji Photo Film Co. , Ltd.
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