Heat-developable photographic material

Details Heat-developable photographic material Heat-developable photographic material

1982-09-29

1984-06-05

Louie, Jr., Won H.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Silver compound sensitizer containing

430618, 430619, 430620, 430495, 430178, G03C 134, G03C 102

Patent

active

044528850

ABSTRACT:
A heat-developable photographic material is disclosed. The material is comprised of (a) an organic silver salt, (b) a photocatalyst, (c) a reducing agent, (d) a binder, and (e) at least one compound selected from the group consisting of 2-trihalogenomethyl-3,4-oxadiazoles and the derivatives thereof as an antifogging agent. The use of component (e) does not present environmental pollution problems and successfully reduces fog density.

REFERENCES:
patent: 3707377 (1972-12-01), Tiers et al.
patent: 3874946 (1975-01-01), Costa et al.
patent: 3955982 (1976-05-01), Van Allan et al.
patent: 4359524 (1982-11-01), Masuda et al.

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