发明名称 Silver halide element with improved high temperature storage
摘要 This invention relates to 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 an amido compound of Formula Iwherein INH is a development inhibitor;LINK is a linking or timing group and m is 0, 1 or 2; andwherein INH is a development inhibitor;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.
申请公布号 US6472133(B1) 申请公布日期 2002.10.29
申请号 US20000592705 申请日期 2000.06.13
申请人 EASTMAN KODAK COMPANY 发明人 REYNOLDS JAMES H.;SZATYNSKI STEVEN P.;SINGER STEPHEN P.;BURGMAIER GEORGE J.;YOUNATHAN JANET N.;KELLOGG LILLIAN M.
分类号 G03C7/392;G03C7/305;(IPC1-7):G03C7/305 主分类号 G03C7/392
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