Silver halide element with improved high temperature storage and reduced thickness
AssigneeEastman Kodak Company
InventorsSteven P. Szatynski, James H. Reynolds, Janet N. Younathan, George J. Burgmaier
Life of this patent
Estimating the term…
Loading patent…
AssigneeEastman Kodak Company
InventorsSteven P. Szatynski, James H. Reynolds, Janet N. Younathan, George J. Burgmaier
Estimating the term…
A silver halide photographic element comprising at least one silver halide emulsion layer containing a dye-forming coupler which reacts with an oxidized color developing agent to form dye, said silver halide element further comprising a polyester support and an amido compound of Formula I wherein INH is a development inhibitor; LINK is a linking or timing group and m is 0, 1 or 2; R1 and R2 independently represent an aliphatic, aromatic or heterocyclic group, or R1 and R2 together with the nitrogen to which they are attached represent the atoms necessary to form a 5 or 6 membered ring or multiple ring system, or R1 and R2 are independently a —C(═O)(LINK)m—INH group, or are substituted with an —NR3aC(═O)—(LINK)m—INH group, with R3a being defined the same as R1 or R2, and wherein the compound of Formula I does not substantially react with oxidized developer to release INH.
A silver halide photographic element comprising at least one silver halide emulsion layer containing a dye-forming coupler which reacts with an oxidized color developing agent to form a dye, said silver halide element further comprising a polyester support and an amido compound of Formula I
Dependencies are inferred from the claim text.