Process for burning in planographic printing plates

Details Process for burning in planographic printing plates Process for burning in planographic printing plates

1976-06-03

1977-12-20

Coughenour, Clyde I.

Printing

Planographic

Lithographic plate making, and processes of making or using...

96 33, 101456, G03F 702, B41C 110

Patent

active

040635074

ABSTRACT:
A process for producing a planographic printing plate comprising subjecting a light-sensitive planographic printing plate member to a burning in wherein the light-sensitive planographic printing plate member is treated with a solution containing at least one compound selected from the group consisting of boric acid, or the metal salts or ammonium salt thereof, prior to the burning in.

REFERENCES:
patent: 2042003 (1936-05-01), Huebner
patent: 2230981 (1941-02-01), Toland et al.
patent: 2734298 (1956-02-01), Molz et al.
patent: 3030210 (1962-04-01), Chebiniak
patent: 3480435 (1969-11-01), Toland et al.
patent: 3585031 (1971-06-01), Hayes
patent: 3650742 (1972-03-01), Etter et al.
patent: 3669018 (1972-06-01), Wheelock
patent: 3756823 (1973-09-01), Haaf et al.

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