Light-sensitive lithographic printing plate utilizing o-quinone

Details Light-sensitive lithographic printing plate utilizing o-quinone Light-sensitive lithographic printing plate utilizing o-quinone

1994-08-16

1997-06-03

Young, Christopher G.

Radiation imagery chemistry: process, composition, or product th

Diazo reproduction, process, composition, or product

Composition or product which contains radiation sensitive...

430165, 430191, G03F 7023, G03C 161

Patent

active

056353286

ABSTRACT:
Disclosed are a light-sensitive lithographic printing plate which comprises a support subjected to graining treatment and anodization treatment and a layer of a positive light-sensitive composition containing a o-quinonediazide compound, an alkali-soluble resin and a clathrate compound provided on the support, and a method of processing the same which comprises subjecting the plate to image exposure and then development processing with a developing agent containing an alkali metal silicate.

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patent: 5352563 (1994-10-01), Kawasaki et al.
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