Photographic elements containing release compounds

Details Photographic elements containing release compounds Photographic elements containing release compounds

1995-10-05

1996-10-22

Schilling, Richard L.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Identified radiation sensitive composition with color...

430564, 430566, 430955, 430957, 430959, G03C 7305, G03C 1295, G03C 134, G03C 142

Patent

active

055675778

ABSTRACT:
A photographic element comprising a support having located thereon at least one silver halide emulsion layer, the element containing a release compound that provides a non-imagewise distribution of a photographically active moiety, the release compound comprising a blocking group from which the photographically active moiety is released, the release compound further comprising a ballasting group other than a coupler moiety, and an aqueous solubilizing group, both the ballasting group and the aqueous solubilizing group being attached to the blocking group.

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patent: 5283162 (1994-02-01), Kapp et al.
patent: 5354650 (1994-10-01), Southby

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