发明名称 Method of manufacturing silver halide emulsion and a color photographic material having the emulsion manufactured by the method
摘要 In a method of manufacturing a silver halide emulsion which comprises a silver chlorobromide having a silver chloride content of 90 mol% or more or silver chloride and said silver halide containing substantially no silver iodide, the improvement which comprises the steps of, (i) adding to a reactor a compound capable of spectrally sensitizing the silver halide emulsion in a wavelength range between 590 nm and 720 nm, and (ii) then adding to the reactor a compound capable of spectrally sensitizing the silver halide emulsion in a wavelength range between 390 nm and 590 nm, prior to the completion of chemical sensitization of the silver halide emulsion, and color photographic material having the emulsion manufactured by the method.
申请公布号 US5230995(A) 申请公布日期 1993.07.27
申请号 US19910691277 申请日期 1991.04.25
申请人 FUJI PHOTO FILM CO., LTD. 发明人 ASAMI, MASAHIRO
分类号 G03C1/015;G03C1/12;G03C1/29 主分类号 G03C1/015
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