Radiation imagery chemistry: process – composition – or product th – Imaging affecting physical property of radiation sensitive... – Post imaging treatment with particles
Patent
1989-09-29
1990-08-14
Brammer, Jack P.
Radiation imagery chemistry: process, composition, or product th
Imaging affecting physical property of radiation sensitive...
Post imaging treatment with particles
430293, 430260, 430269, 430281, 430 91D, G03C 500
Patent
active
049487043
ABSTRACT:
A positively working, tonable, photohardenable mixture, as well as image-forming material prepared therefrom are described, which as essential components, contains a binder or mixture of binders, a photohardenable compound, a photoinitiator or an initiator system and a multivalent metal compound to improve the toning properties of the material.
REFERENCES:
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patent: 4272608 (1981-06-01), Proskow
patent: 4284710 (1981-08-01), Burg
patent: 4343888 (1982-08-01), Burg
Bauer Richard D.
Kraska Ursula A.
Sondergeld Manfred A. J.
Brammer Jack P.
E. I. Du Pont de Nemours and Company
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