发明名称 PROCESSING METHOD FOR BLACK-AND-WHITE SILVER HALIDE PHOTOGRAPHIC SENSITIVE MATERIAL
摘要 PROBLEM TO BE SOLVED: To provide a processing method for a silver halide photographic sensitive material, by which a processed film is free of stain and blackening and flawing of a cut edge in running processing and silver sludge is not caused. SOLUTION: In the processing method, a silver halide photographic sensitive materials containing a hydrazine derivative, an acidic polymer containing >=20 mol% monomer having an acidic group and a hydrophobic polymer having <=50 deg.C glass transition temperature and containing <=20 mol% monomer having an acidic group is processed with a hydroquinone-free processing solution containing ascorbic acid or its derivative or a processing solution containing at least one selected from hydroquinone, hydroquinone monosulfonate, 3,4,5- trihydroxybenzoic acid and 4-amino-3-methyl-N-ethyl-N-(methanesulfonamidoyl).
申请公布号 JP2002365751(A) 申请公布日期 2002.12.18
申请号 JP20010172486 申请日期 2001.06.07
申请人 KONICA CORP 发明人 UCHIHIRO SHINJI
分类号 G03C5/26;G03C1/04;G03C1/06;G03C5/30;G03C5/305;(IPC1-7):G03C1/04 主分类号 G03C5/26
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