发明名称 SILVER HALIDE COLOR PHOTOGRAPHIC SENSITIVE MATERIAL
摘要 PURPOSE:To obtain a silver halide color photographic sensitive material having superior color reproducibility and sensitivity and developing high density color by forming a silver halide emulsion layer contg. a specified pyrazoloazole type coupler on a support. CONSTITUTION:A silver halide emulsion layer contg. a pyrazoloazole type coupler represented by formula I is formed on a support. In the formula, R1 is H or a substituent, X is H or a group eliminable by a coupling reaction with the oxidized product of an aromatic primary amine developing agent and each of Za, Zb and Zc is methine, substituted methine, =N- or -NH-. The coupler represented by the formula I is preferably used by 5X10<-2>-5X10<-1>mol per 1mol silver halide in the silver halide emulsion layer.
申请公布号 JPS6291948(A) 申请公布日期 1987.04.27
申请号 JP19850232629 申请日期 1985.10.18
申请人 FUJI PHOTO FILM CO LTD 发明人 OGAWA TADASHI;KOYAKATA NOBUO
分类号 C07D487/04;G03C7/38 主分类号 C07D487/04
代理机构 代理人
主权项
地址