Coating processes – With post-treatment of coating or coating material – Chemical agent applied to treat coating
Patent
1985-03-14
1986-04-08
Louie, Won H.
Coating processes
With post-treatment of coating or coating material
Chemical agent applied to treat coating
430278, 430276, 430525, 428457, 204 321, 204 33, 204 34, 204 51, C09U 702
Patent
active
045812586
ABSTRACT:
An improved photopolymer coated lithographic printing plate having a thin, glasslike and water insoluble film disposed intermediate a photopolymeric coating and a directly electrodeposited layer of chromium on a sheet metal base substrate, and wherein said film comprises the cured residue of an applied zirconium base water solution.
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patent: 3440047 (1969-04-01), Levinos et al.
patent: 3979212 (1976-09-01), Peters et al.
patent: 4371430 (1983-02-01), Ballarini et al.
patent: 4426437 (1984-01-01), Fisch et al.
Kiesler James A.
Sharkozy Frank L.
Louie Won H.
Printing Developments Inc.
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