发明名称 SILVER HALIDE PHOTOGRAPHIC SENSITIVE MATERIAL
摘要 PROBLEM TO BE SOLVED: To provide the silver halide photographic sensitive material containing a water-soluble bye causing extremely small stains after processing and fluctuation of sensitivity and no colored stains with the lapse of time by incorporating a specified compound. SOLUTION: This photographic sensitive material contains the compound represented by formula I or II in which each of R<1> and R<2> is a substituting having aΣπvalue of <1; each of R<3> and R<4> is a phenyl, alkyl, or alkyl group each having at least one sulfo or carboxy group; V is a haloalkyl, sulfamoyl, alkoxycarbamoyl, or heterocyclic group or the like; each of R<10> -R<20> is a H atom or a lower alkyl group and each of R<12> and R<14> , R<16> and R<17> , R<18> and R<19> may combine with each other to form a ring; and each of W<1> and W<2> is a group represented by V, or an alkyl, alkoxy, or acyl group or an H atom or the like, but both are not an H atom at the same time.
申请公布号 JPH10207011(A) 申请公布日期 1998.08.07
申请号 JP19970059364 申请日期 1997.03.13
申请人 KONICA CORP 发明人 KAGAWA NOBUAKI;MURAI KAZUHIRO
分类号 G03C1/83;C07D231/22;C09B23/00;(IPC1-7):G03C1/83 主分类号 G03C1/83
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