发明名称 Silver halide photographic light sensitive material comprising a coupler capable of chelation and method for forming images by the use thereof
摘要 An image forming method is disclosed, comprising exposing a silver halide photographic light sensitive material comprising a support having thereon a silver halide emulsion layer containing a dye forming coupler and processing the exposed photographic material, wherein the coupler has, in its molecule, at least two sites capable of chelating with a metal ion to form a 5-membered or 6-membered chelate ring, thereby forming, together with a developing agent and the metal ion, a chelate dye.
申请公布号 US5834164(A) 申请公布日期 1998.11.10
申请号 US19960644905 申请日期 1996.05.10
申请人 KONICA CORPORATION 发明人 NAKAYAMA, NORITAKA;TANAKA, TATSUO;HIRABAYASHI, SHIGETO
分类号 G03C7/32;G03C7/38;(IPC1-7):G03C7/30 主分类号 G03C7/32
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