发明名称 Silver halide photographic light-sensitive material
摘要 There is disclosed a silver halide photographic light-sensitive material having at least one silver halide emulsion layer on a support, wherein the silver halide grains in at least one of the emulsion layers are subjected to reduction sensitization, and at least one of the emulsion layers contains at least one compound represented by general formula (I): wherein R represents a sulfonylalkenyl group; L1 and L2 each represent a methine group; p1 is 0 or 1; Z1 represents a group of atoms required to form a 5- or 6-membered nitrogen-containing heterocycle; M1 represents a counter ion for balance of a charge; m1 is a number of from 0 to 10 required to neutralize a charge of the molecule; and Q represents a methine or polymethine group substituted with a heterocyclic or aromatic group. The material has high sensitivity, low fog, and excellent storage stability.
申请公布号 US5942383(A) 申请公布日期 1999.08.24
申请号 US19970790248 申请日期 1997.01.28
申请人 FUJI PHOTO FILM CO., LTD. 发明人 HIOKI, TAKANORI;IHAMA, MIKIO;WATANABE, TETSUYA
分类号 G03C7/00;G03C1/00;G03C1/08;G03C1/10;G03C1/12;G03C1/34;(IPC1-7):G03C1/12 主分类号 G03C7/00
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