Lithographic printing plates

Details Lithographic printing plates Lithographic printing plates

1984-07-11

1986-01-28

Downey, Mary F.

Radiation imagery chemistry: process, composition, or product th

Imaging affecting physical property of radiation sensitive...

Making printing plates

430204, 430205, 430331, 430449, 101466, 106 2, G03F 700, B41M 500, C09D 520

Patent

active

045671311

ABSTRACT:
A lithographic printing plate having metallic silver image areas is treated with a proteolytic enzyme and an oleophilizing compound to improve ink receptivity.

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patent: 3819374 (1974-06-01), Kemp
patent: 3830649 (1974-08-01), Gracia et al.
patent: 4230792 (1980-10-01), Tsubai et al.
patent: 4285276 (1981-08-01), Fromson et al.
patent: 4299912 (1981-10-01), Shiba et al.

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