发明名称 Direct positive silver halide photographic material
摘要 Significant improvement in color reproduction can be achieved by a direct positive silver halide color photographic material having at least one each of a blue-sensitive, green-sensitive and a red-sensitive direct positive silver halide emulsion layer, in which material at least one of said direct positive silver halide emulsion layer contains both silver chloride or a silver halide composed of silver chlorobromide or silver chloroiodobromide containing no less than 50 mol % of AgCl, and a specific compound that is capable of reacting with the oxidation product of a developing agent to release a specific compound capable of scavenging said oxidation product or a precursor of said scavenging compound.
申请公布号 US5128237(A) 申请公布日期 1992.07.07
申请号 US19910665933 申请日期 1991.03.05
申请人 KONICA CORPORATION 发明人 KIMURA, NARIKO;YOSHIZAWA, TOMOMI;HIRABAYASHI, SHIGETO;MASUKAWA, TOYOAKI
分类号 G03C7/305;G03C1/035;G03C1/42;G03C1/485;G03C7/30 主分类号 G03C7/305
代理机构 代理人
主权项
地址