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Method for developing silver halide photosensitive material

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专利汇可以提供Method for developing silver halide photosensitive material专利检索,专利查询,专利分析的服务。并且PURPOSE: To reduce silver stains by developing a silver halide photosensitive material contg. a plate-shaped silver halide emulsion having ≥4 aspect ratio at least in one photosensitive layer with a developer contg. a hydroquinone-based developing agent and specified amts. of a sulfite and thioctic acid.
CONSTITUTION: A silver halide photosensitive material contg. a plate-shaped silver halide emulsion having ≥4 aspect ratio at least in one photosensitive layer is developed by a developer contg. at least a hydroquinone-based developing agent and ≥0.1mol/l of the sulfite and thioctic acid. The amt. of thioctic acid to be added is controlled to 0.10-20g or preferably to 0.05-5g per liter of the developer. Consequently, the silver stains of the silver halide photosensitive material using the plate-shaped grains are drastically reduced.
COPYRIGHT: (C)1992,JPO&Japio,下面是Method for developing silver halide photosensitive material专利的具体信息内容。

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