A method of processing a silver halide photographic material comprising processing the silver halide photographic material in the presence of an antifoggant which is an organic compound which loses its developing restraining function by a reduction oxidation reaction with oxidized developers. The method improves the discrimination between image and non-image areas of the silver halide photographic material by the novel antifoggant which restrains fog selectively in non-image areas without decreasing photographic sensitivity and image density. The organic compound can be an anti-foggant which possesses a moiety according to the Kendall-Pelz rule and either a mercapto group or a cyclic NH group.
一种处理
银卤化物照相材料的方法,包括在存在抗雾剂的情况下处理
银卤化物照相材料,该抗雾剂是一种有机化合物,通过与氧化显影剂的氧化还原反应失去其显影抑制功能。该方法通过新型的抗雾剂,在不降低照相灵敏度和图像密度的情况下,有选择性地抑制非图像区域的雾化,从而提高了
银卤化物照相材料的图像和非图像区域的区分度。该有机化合物可以是一种抗雾剂,其具有根据Kendall-Pelz规则的一个基团和一个巯基或环状NH基团。