Photopolymer process using photo oxidizable component

Details Photopolymer process using photo oxidizable component Photopolymer process using photo oxidizable component

1980-02-19

1981-06-09

Brammer, Jack P.

Radiation imagery chemistry: process, composition, or product th

Imaging affecting physical property of radiation sensitive...

Making printing plates

430281, 430283, 430286, 430288, 430306, 430311, G03C 168

Patent

active

042726107

ABSTRACT:
The invention concerns a process for making photographic images. The process involves the photooxidation of a film of a photosensitive composition containing certain essential components to form peroxides in the exposed areas of the film, and decomposition of the peroxides to form a crosslinked polymer in the exposed areas. Essential to the composition are an ethylenically unsaturated component capable of forming a crosslinked polymer, and an oxidizable component containing allylic hydrogens.

REFERENCES:
patent: 3764324 (1973-10-01), Reyes
patent: 3846266 (1974-11-01), Duynstee et al.
Duynstee et al., Sensitized, Photo-oxidation of Epom Rubber, Central Laboratory, DSM, Geleen, Netherlands, 6/14/72.

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