LIGHT-SENSITIVE LITHOGRAPHIC PRINTING PLATE MATERIAL

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United States of America Patent

APP PUB NO 20110318689A1
SERIAL NO

13148989

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An object of the present invention is to provide a light-sensitive lithographic printing plate material having high sensitivity, generating no background stain even when development is carried out by using a neutral developing solution having a pH of less than 9, or an alkali developing solution having a pH in the range of 9 to 12, generating no background stain even when the plate is allowed to stand after developing treatment or during printing for a long period of time, and having excellent in printing endurance and ink transfer property,and it is accomplished by a light-sensitive lithographic printing plate material which comprises a support and a photo-curable light-sensitive layer formed thereon, said photo-curable light-sensitive layer contains a polymer synthesized by using at least a compound represented by the following mentioned general formula I:

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Patent Owner(s)

Patent OwnerAddress
MITSUBISHI PAPER MILLS LIMITED10-14 RYOGOKU 2-CHOME SUMIDA-KU TOKYO 130-0026

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Furukawa, Akira Tokyo, JP 121 571

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