Method for preparing and using an anodized aluminum photo-lithog

Details Method for preparing and using an anodized aluminum photo-lithog Method for preparing and using an anodized aluminum photo-lithog

1984-08-24

1986-02-04

Bowers, Jr., Charles L.

Radiation imagery chemistry: process, composition, or product th

Imaging affecting physical property of radiation sensitive...

Making printing plates

430159, 430166, 430169, 430276, 430278, 430309, 204 17, 204 351, 204 383, 204 58, G03F 702, G03F 708

Patent

active

045686300

ABSTRACT:
A method of preparing an anodized aluminum printing plate comprising treating the aluminum support with aqueous solution of a condensed aryl sulfonic acid having a neutral pH, anodizing the support before or after the treating step, and coat, radiation expose through a mask, as well as develop a radiation-sensitive composition to produce the lithographic printing plate.

REFERENCES:
patent: 3266900 (1966-08-01), Zelley
patent: 3549365 (1970-12-01), Thomas
patent: 4191570 (1980-03-01), Herting et al.
patent: 4230492 (1980-10-01), Thomas
patent: 4376814 (1983-03-01), Walls
patent: 4446221 (1984-05-01), Herting et al.
Technical Data Sheet for Tamol SN(6-0224), Rohm & Haas Co., no date given.

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