发明名称 SILVER HALIDE PHOTOSENSITIVE ELEMENT
摘要 PROBLEM TO BE SOLVED: To provide photographic element less liable to deystuff stain after processing and ensuring low min. red density. SOLUTION: This photosensitive element has a yellow image forming blue- sensitive silver halide emulsion layer, a cyan image forming red-sensitive silver halide emulsion layer and a magenta image forming green-sensitive silver halide emulsion layer on one side of the substrate and further has an antihalation layer contg. a cyan filter dyestuff applied between the substrate and the red- sensitive layer. The green-sensitive layer contains a four-equiv. magenta image forming coupler and the cyan filter dye is represented by the formula, wherein each of L<1> -L<5> is methine, each of R<1> -R<4> is H, alkyl or aryl, M<+> is H or a counter ion and at least one of R<1> -R<4> is aryl substd. by a substituent having aπ-value of <-0.10 as a hydrophobic degree parameter logP.
申请公布号 JPH09185149(A) 申请公布日期 1997.07.15
申请号 JP19960342049 申请日期 1996.12.20
申请人 EASTMAN KODAK CO 发明人 GARII NOOMAN BAABAA;MAAGARETSUTO JIYOONZU HERUBAA
分类号 G03C7/00;G03C1/83;G03C7/30;G03C7/38;G03C7/384;(IPC1-7):G03C1/83 主分类号 G03C7/00
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