发明名称 |
Method for processing silver halide photosensitive material having a controlled amount of calcium and including the replenshing of washing water |
摘要 |
A method for processing silver halide photosensitive materials comprises replenishing each of replenishers to water washing process and/or stabilization process in an amount of 1 to 50 times the volume of a solution carried over from a bath preceding the water washing process and/or the stabilization process per unit area of the photosensitive material and limiting the amount of calcium compounds included in a layer for constituting photograph of the photosensitive material to not more than 25 mg/m2 on the basis of the weight of elemental calcium. The method makes it possible to effectively suppress the contamination of the processed photosensitive materials, the increase in turbidity of the water washing and/or stabilization bath solutions and the proliferation of bacteria or molds in these baths. These effects are further enhanced by reducing the amount of calcium and magnesium present in the replenishers for washing and/or stabilization.
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申请公布号 |
US5077179(A) |
申请公布日期 |
1991.12.31 |
申请号 |
US19870106425 |
申请日期 |
1987.10.09 |
申请人 |
FUJI PHOTO FILM CO., LTD. |
发明人 |
ABE, AKIRA;FUJITA, YOSHIHIRO;SAKAI, NOBUO |
分类号 |
G03C11/00;G03C7/30;G03C7/44;G03C7/46 |
主分类号 |
G03C11/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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