发明名称 Method for processing silver halide color photographic materials wherein the color developer contains low concentrations of benzyl alcohol, hydroxylamine and sulfite
摘要 A method for processing a silver halide color photographic material is provided, which comprises subjecting an imagewise exposed silver halide color photographic material having at least one silver halide emulsion layer on a reflective support to color development for a period not exceeding 2 minutes and 30 seconds using a color-developing solution containing substantially no benzyl alcohol, a sulfite in a concentration of 8x10-3 mol/liter or less, and a hydroxylamine in a concentration of 1.5x10-2 mol/liter or less, thereby achieving high color densities of the developed images and reduced fog. The effects of this method are particularly significant in photographic paper containing a pyrazoloazole type magenta coupler.
申请公布号 US4774167(A) 申请公布日期 1988.09.27
申请号 US19870017407 申请日期 1987.02.24
申请人 FUJI PHOTO FILM CO., LTD. 发明人 KOSHIMIZU, TOSHIO;ISHIKAWA, TAKATOSHI;UEDA, SHINJI
分类号 G03C7/413;(IPC1-7):G03C7/30;G03C7/16 主分类号 G03C7/413
代理机构 代理人
主权项
地址
您可能感兴趣的专利