Silver halide photosensitive materials for color photography

Details Silver halide photosensitive materials for color photography Silver halide photosensitive materials for color photography

1988-05-06

1990-05-29

Schilling, Richard L.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Identified radiation sensitive composition with color...

430552, G03C 734

Patent

active

049295390

ABSTRACT:
There is disclosed a silver halide photosensitive material for color photography which comprises a phenol type cyan coupler having the formula: ##STR1## wherein the substituents X.sup.1, X.sup.2, Y, Z and n are as defined in the specification and claim of this application.
The cyan coupler mentioned above is a novel cyan dye image-forming coupler and the photosensitive material containing the same according to the present invention has removed the various drawbacks in the prior art.

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patent: 4465766 (1984-08-01), Sato et al.
patent: 4772543 (1988-09-01), Sato et al.

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