Photoreactive compositions comprising a light sensitive compound

Details Photoreactive compositions comprising a light sensitive compound Photoreactive compositions comprising a light sensitive compound

1980-08-21

1981-11-24

Brammer, Jack P.

Radiation imagery chemistry: process, composition, or product th

Imaging affecting physical property of radiation sensitive...

Radiation sensitive composition or product or process of making

430281, 430285, 430286, 430913, 430914, 260396R, 260350R, 430915, 430916, 560 8, 560117, 20415914, 20415922, G03C 168

Patent

active

043025277

ABSTRACT:
There are disclosed light-sensitive compounds and a composition comprising (a) such compounds and (b) a compound having at least one reactive site capable of stepwise photo-reaction with the light-sensitive compounds. The light-sensitive compounds have the structural formula, ##STR1## wherein Z.sup.1 and Z.sup.2 are each independently the number of non-metallic atoms necessary to complete 1, 2, 3, or 4 unsaturated carbocyclic or heterocyclic rings of from 6 to 18 nuclear atoms;

REFERENCES:
patent: 2875047 (1959-02-01), Oster
patent: 3060024 (1962-10-01), Metuchen et al.
patent: 3628962 (1971-12-01), Murray et al.
patent: 4012302 (1977-03-01), Wang et al.
patent: 4035189 (1977-07-01), Hayashi et al.
patent: 4040923 (1977-08-01), Pacifici et al.
Kosar, "Light-Sensitive Systems" (1965) p. 332.
Bruce, Quart. Rev., vol. 21, p. 405 (1967).
Rubin, "Photochemistry of O-quinones & -Diketones," Fort Schritte der Chem. Forschung, vol. 13, pp. 251 et seq. (1969).
Schonberg et al., "Preparative Organic Photochemistry," (1968) Chapters 12, 18, 19 & 41d.

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