发明名称 Light-sensitive silver halide color photographic materials
摘要 A color photosensitive material having a support and a silver halide photosensitive layer which material includes a coupler represented by the following formulas (IV), (V) or (VI) having therein a group represented by formula (I), said coupler being capable of forming an azomethine dye on coupling with the oxidation product of an aromatic primary amine developer: <IMAGE> (I) <IMAGE> (IV) <IMAGE> (V) <IMAGE> (VI) wherein the substituents on the above formulas is herein defined, is described, said couplers capable of giving improved light fastness.
申请公布号 US4207111(A) 申请公布日期 1980.06.10
申请号 US19770864229 申请日期 1977.12.27
申请人 KONISHIROKU PHOTO INDUSTRY CO LTD 发明人 FUJIWHARA, MITSUTO;SASAKI, TAKASHI;UCHIDA, TAKASHI
分类号 C07D307/81;C07D311/72;C07D405/12;C09B53/00;C09B55/00;G03C7/32;G03C7/36;(IPC1-7):G03C1/40;G03C7/00 主分类号 C07D307/81
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