Light sensitive coating compositions useful for lithographic elements

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United States of America Patent

PATENT NO 8741536
APP PUB NO 20070202434A1
SERIAL NO

10573368

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Abstract

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A radiation sensitive composition which is primarily sensitive in the near UV and visible region of the electromagnetic spectrum is composed of a polymeric binder, an ethylenically unsaturated monomer, a radiation absorbing compound, a photoaccelerator, an onium compound, and an adhesion promoter, which are overcoated with an oxygen barrier layer. When applied to the proper support and processed, the composition is useful as an offset lithographic printing plate, color proofing film or image resist.

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Patent Owner(s)

Patent OwnerAddress
IBF INDUSTRIA BRASILEIRA DE FILMES S/ARUA LAURO MULLER 116-10 ANDAR-BOTAFOGO 22290-160 - RIO DE JANEIRO - RJ

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Arias, André Luiz Rio de Janeiro, BR 1 0
Arias, Luiz Nel Rio de Janeiro, BR 1 4
Arias, Marjorie Rio de Janeiro, BR 6 14
Provenzano, Mario Italo Rio de Janeiro, BR 6 14

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