Photographic element with 2-equivalent magenta dye-forming coupl

Details Photographic element with 2-equivalent magenta dye-forming coupl Photographic element with 2-equivalent magenta dye-forming coupl

1991-08-28

1994-03-29

Bowers, Jr., Charles L.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Two or more radiation-sensitive layers containing other than...

430510, 430555, 430558, 430504, 430512, 430522, 430523, G03C 146

Patent

active

052983773

ABSTRACT:
A photographic element is described having

REFERENCES:
patent: 4308343 (1981-12-01), Ichijima et al.
patent: 4420555 (1983-12-01), Krueger et al.
patent: 4923788 (1990-05-01), Shuttleworth et al.
patent: 4940654 (1990-07-01), Diehl et al.
patent: 4950586 (1990-08-01), Diehl et al.
patent: 5077182 (1991-12-01), Sasaki et al.
Girgis, et al. .alpha., .beta.-Unsaturated Nitriles in Heterocyclic Synthesis: The reaction of .beta.-(2-Furanyl)- and .beta.-(2-Thienyl)acrylonitrile with Active Methylene Reagents, Liebigs Ann. Chem. 1468-1475 (1983).

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