Photographic elements with development inhibitor precursors

Details Photographic elements with development inhibitor precursors Photographic elements with development inhibitor precursors

1983-12-09

1984-09-18

Schilling, Richard L.

Radiation imagery chemistry: process, composition, or product th

Transfer procedure between image and image layer, image...

Diffusion transfer process, element, or identified image...

430544, 430559, 430611, 430957, 430960, G03C 554, G03C 134, G03C 140

Patent

active

044724934

ABSTRACT:
A photographic element is disclosed which is comprised of a support having thereon a light-sensitive silver halide emulsion which is associated with a development inhibitor precursor. The precursor is represented by the general formula [I] ##STR1## the substituents within the general formula are defined within the specification. By utilizing the development inhibitor precursor of the invention the resulting photographic element provides images having high quality and excellent processing temperature characteristics.

REFERENCES:
patent: 4009029 (1977-02-01), Hammond et al.
patent: 4246333 (1981-01-01), Fuseya et al.
patent: 4355101 (1982-10-01), Mehta et al.

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