Method for making lithographic printing plate

Details Method for making lithographic printing plate Method for making lithographic printing plate

1997-11-04

1999-06-29

Schilling, Richard L.

Radiation imagery chemistry: process, composition, or product th

Imaging affecting physical property of radiation sensitive...

Making printing plates

430204, 4302731, 4302761, 430330, 430416, 430616, 430945, 430964, G03F 736, G03C 806

Patent

active

059167343

ABSTRACT:
Provided is a method for making a lithographic printing plate according to which the area of a silver thin film of non-image area of a lithographic printing plate material comprising a support, at least a hydrophilic layer on the support and a silver thin film on the hydrophilic layer is exposed by laser beams to be fused and/or decomposed by heat transformed from laser energy thereby to disclose the hydrophilic layer.

REFERENCES:
patent: 4278756 (1981-07-01), Bouldin et al.
patent: 4278758 (1981-07-01), Drexler et al.
patent: 4284716 (1981-08-01), Drexler et al.
patent: 4314260 (1982-02-01), Drexler
patent: 4363870 (1982-12-01), Bouldin
patent: 4465767 (1984-08-01), Oba et al.
patent: 5401611 (1995-03-01), Edwards et al.
patent: 5437957 (1995-08-01), Yamano et al.

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