Processing of lithographic printing plates with a developer solution containing a hydrophilic polymer

A method is described for producing an imaged lithographic printing plate, wherein the developer comprises a hydrophilic polymer which comprises (m1) primary, secondary and/or tertiary amino groups, and (m2) acid groups selected from -COOH, -SO 3 H, -PO 2 H 2 and -PO 3 H 2 , and (m3) optionally alky...

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Bibliographic Details
Main Authors STREHMEL BERND, SIMPSON CHRISTOPHER, BAUMANN HARALD, PIESTERT OLIVER
Format Patent
LanguageChinese
English
Published 19.06.2013
Subjects
APPARATUS SPECIALLY ADAPTED THEREFOR
CINEMATOGRAPHY
ELECTROGRAPHY
HOLOGRAPHY
MATERIALS THEREFOR
ORIGINALS THEREFOR
PHOTOGRAPHY
PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES
PHYSICS
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Summary:A method is described for producing an imaged lithographic printing plate, wherein the developer comprises a hydrophilic polymer which comprises (m1) primary, secondary and/or tertiary amino groups, and (m2) acid groups selected from -COOH, -SO 3 H, -PO 2 H 2 and -PO 3 H 2 , and (m3) optionally alkylene oxide units -(CHR 1 -CH 2 -O) p -, wherein R 1 is H or -CH 3 and p is an integer from 1 to 50.
Bibliography:Application Number: CN200880104054