发明名称 Silver halide photographic material
摘要 A silver halide photographic material having a hydrophilic colloid layer containing a dispersion of fine solid grains of at least one compound represented by formula (1) <IMAGE> (1) wherein R represents an alkyl group, an aryl group, an amino group, an alkoxy group, an aryloxy group or a heterocyclic group; L1, L2 and L3 each represents a methine group; Y represents a hydrogen atom, an alkyl group, an alkoxy group or a halogen atom; R and Y may be bonded to each other to form a ring; and n represents an integer of from 0 to 2; provided that R, Y, L1, L2 and L3 do not have a group having an ionizable proton or its salt.
申请公布号 US5441859(A) 申请公布日期 1995.08.15
申请号 US19940305451 申请日期 1994.09.13
申请人 FUJI PHOTO FILM CO., LTD. 发明人 YABUKI, YOSHIHARU;SUZUKI, KEIICHI
分类号 G03C1/83;(IPC1-7):G03C1/40 主分类号 G03C1/83
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