发明名称 SILVER HALIDE COLOR PHOTOSENSITIVE MATERIAL
摘要 PROBLEM TO BE SOLVED: To provide a silver halide photosensitive material with excellent color reproductivity and conservation. SOLUTION: A silver halide photosensitive material which has at least one blue sensitive layer, one green sensitive layer and one red sensitive layer on a support contains at least one type of compound shown in the formula. In the formula, (A) represents an acidic core remaining group and R<1> , R<2> and R<3> represent a hydrogen atom, an alkyl group, a cyano group or halogen atom, respectively. (B) represents a nonmetal atom group required to form five or six nitrogen containing heterocycles and can be shrinked with other five or six saturated or unsaturated cycles. However, nitrogen containing heterocycles represented by B (including cycles shrinked therewith) are substituted by at least one substitutional group excluding an alkyl group, with the Hammett's constant (σp) of the substitutional group being 0.3-0.8. A (n) represents 0 or 1.
申请公布号 JPH09106041(A) 申请公布日期 1997.04.22
申请号 JP19950286341 申请日期 1995.10.09
申请人 FUJI PHOTO FILM CO LTD 发明人 MATSUMOTO KEISUKE;WARIISHI KOJI
分类号 G03C7/00;G03C1/83;G03C7/38;(IPC1-7):G03C1/83 主分类号 G03C7/00
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