Developing solution composition for lithographic printing plate precursor and method for producing lithographic printing plate

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United States of America Patent

PATENT NO 9201307
APP PUB NO 20150125795A1
SERIAL NO

14400894

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Abstract

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The present invention provides a novel low pH developing solution which does not contain an inorganic strong alkali component. The present invention is directed to an alkali developing solution composition for producing a lithographic printing plate, comprising: (A) an alkali agent, (B) a compound represented by the formula (I) shown below, (C) a metal salt of Group 2 elements of the Periodic Table of the Elements, and (D) a polymer comprising carboxylic acid or a salt thereof:

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Patent Owner(s)

  • EASTMAN KODAK COMPANY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Miyamoto, Yasushi Rochester, US 35 169

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