Matches 1 - 18 out of 18
Match Document Document Title
6670084 Imaged printing plate and method of preparation  
A printing plate useful in lithographic printing is prepared by a process comprising: (a) applying a coating composition comprising at least one polymer such as polyethylene glycol to a substrate...
5744272 Electrophotographic recording material for the production of printing plates  
An electrophotographic recording material comprising: an electrically conductive base layer; a photoconductive layer which can be de-coated with alkaline solutions, the photoconductive layer...
5480752 Electrophotographic lithograph printing plate material  
An electrophotographic lithograph printing plate material having excellent anti-toner fogging property and dimensional stability has an intermediate layer formed between a front surface of a...
5437952 Lithographic photosensitive printing plate comprising a photoconductor and a naphtho-quinone diazide sulfonic acid ester of a phenol resin  
A photosensitive lithographic printing plate comprises a conductive support and provided thereon, a photoconductive layer of a composition comprising a photoconductor and an esterified compound of...
5212030 Method and materials for producing a printing master  
A specially coated paper which has been prepared for imaging in an electrophotographic reproduction process, and a method for developing an image produced on this paper so that it may be used as a...
5073464 Method of processing electrophotographic lithographic printing plate precursors  
A method for processing an electrophotographic lithographic printing precursor comprising a photoconductive layer provided on a conductive substrate, the photoconductive layer having a toner image...
5069992 Electrophotographic printing plate precursor containing alkali-soluble polyurethane resin as binder resin  
An electrophotographic printing plate precursor comprising an electrically-conductive support having thereon a photoconductive layer containing at least a photoconductive compound and a binding...
4906541 Electrophotographic recording element containing a naphtholactam dye sensitizer  
An electrophotographic recording element comprising (A) an electrically conducting base and (B) at least one photoconductive layer consisting essentially of (b 1 ) at least one binder, ...
4883732 Method of forming printing plate using isoindolenine deratives  
An electrophotographic recording element comprising (A) an electrically conducting base and (B) at least one photoconductive layer consisting essentially of (b 1 ) at least one binder, ...
4788118 Electrophotographic plate for printing plate making  
An electrophotographic plate for making printing plate comprises a conductive support and a light sensitive layer which comprises a photoconductive substance, an alkali soluble resin binder and an...
4743521 Electrophotographic material with mxiture of charge transport materials  
An electrophotographic recording material contains, as charge carrier-transporting compounds in the photoconductor layer, a mixture of one or more compounds of the formula ##STR1## and one or more...
4596754 Electrophotographic printing original plate and electrophotographic plate making process using the printing original plate  
An electrophotographic printing original plate is disclosed, which comprises an electroconductive support material and an electrophotographic photosensitive layer formed thereon, which...
4149798 Electrophotographic apparatus and method for producing printing masters  
An electrophotographic apparatus for producing printing masters utilizing modulated laser light as the exposure source and a continuous process for producing such printing masters involving the...
4066453 Process for the preparation of printing forms  
This invention relates to an improvement in the process for the preparation of printing forms or metallic etchings from electrophotographic or electrographic reproduction materials composed of a...
3839028 IMAGING PROCESS  
An imaging process which comprises selectively eliminating or adding imagewise at least a component of a system consisting of a hydrophilic macromolecular substance, a metal ion, a compound capable...
3262806 Three component magnetic developer for electrophotographic purposes and method for using it  
3236639 Two component partially removable electrophotographic developer powder and process for utilizing same  
3231374 Methods for preparing etch resists using an electrostatic image developer composition  
Matches 1 - 18 out of 18