Photopolymerizable coating composition and lithographic printing

Details Photopolymerizable coating composition and lithographic printing Photopolymerizable coating composition and lithographic printing

1990-12-14

1993-10-19

McCamish, Marion E.

Radiation imagery chemistry: process, composition, or product th

Diazo reproduction, process, composition, or product

Composition or product which contains radiation sensitive...

430176, 430196, 430197, 430273, 430298, 430284, 522 88, 522 89, C03C 154

Patent

active

052544290

ABSTRACT:
The present invention provides photopolymerizable coating compositions comprising (a) a photosensitive compound selected from the group consisting of photoinitiators and negative-working photosensitive substances which are present in an amount effective to render the compositions sensitive to radiant energy, and (b) an ethylenically unsaturated, urethane-containing, self-crosslinkable grafted cellulose ester polymer; imaging elements for use in offset printing processes prepared therefrom; and processes employing said imaging elements.

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UV-Curable Cellulose Esters--Phillip M. Cook-Eastman Chemical Company.

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