Photographic element and process comprising a development inhibi

Details Photographic element and process comprising a development inhibi Photographic element and process comprising a development inhibi

1988-08-30

1990-12-25

Schilling, Richard L.

Radiation imagery chemistry: process, composition, or product th

Color imaging process

Using identified radiation sensitive composition in the...

430505, 430544, 430557, 430549, G03C 736

Patent

active

049802674

ABSTRACT:
A combination of a development inhibitor releasing coupler having a particular releasable mercaptotetrazole group with a particular alkoxy-benzoyl yellow dye-forming coupler as described in the specification in a photographic silver halide element and process enables improved dye images upon exposure and processing. This combination of couplers enables particularly improved dye images in a color photographic element and process comprising a particular phenolic cyan dye-forming coupler and a particular pyrazolo[3,2-c]-s-triazole magenta dye-forming coupler.

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British Journal of Photography, Photographic Annual of 1982, pp. 209-211.
Research Disclosure, Dec. 1978, Item No. 17643, vol. 176; Kenneth Mason Publications Ltd., Hampshire, England.

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