Silver halide photographic material

Details Silver halide photographic material Silver halide photographic material

1991-02-13

1993-04-20

Schilling, Richard L.

Radiation imagery chemistry: process, composition, or product th

Silver halide colloid tanning process, composition, or product

430222, 430542, 430512, 430517, 430558, 430559, 430564, 430566, 430606, 430613, 430623, 430631, 430955, 430957, 430959, G03C 554, G03C 134, G03C 106, G03C 726

Patent

active

052042138

ABSTRACT:
A silver halide photographic material comprising at least one silver halide emulsion layer on a support, characterized in that there is contained a compound represented by the general formula ##STR1## wherein R.sup.1 and R.sup.2 each represents a hydrogen atom, aliphatic group, aromatic group or heterocyclic group, with the proviso that R.sup.1 and R.sup.2 may be connected to each other to form a ring; L represents a divalent linking group; V represents a carbonyl group, ##STR2## group, sulfonyl group, sulfoxy group, ##STR3## group (in which R.sub.0 represents an alkoxy group or aryloxy group), iminomethylene group or thiocarbonyl group; Time represents a divalent linking group; m represents an integer 0 or 1; n represents an integer 0 or 1; PUG represents a photographically useful group; and X represents an atomic group required to form a 5- or 6-membered ring with ##STR4## wherein R.sup.1, R.sup.2, V, m, n and Time are defined above; L' represents a divalent linking group; and X represents an atomic group required to form a 5- or 6-membered ring with ##STR5## and PUG represents photographically useful groups set forth in the specification.

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