发明名称 COLOR PHOTOGRAPHIC SENSITIVE MATERIAL
摘要 PURPOSE:To provide a color photographic sensitive material both superior in resistance to color fading in the dark and in the light, and extremely excellent in image storage stability, by adding a specified UV light absorber to the uppermost nonphotosensitive layer when a diacylamyl type phenol coupler is used. CONSTITUTION:The present material has plural silver halide emulsion layers on a reflective support, and at least one of the layers contains a cyan coupler having formula I in which R1 and R2 are each optionally substd. alkyl, aryl, or alkenyl, and Z1 is an atom or a group releasable by the coupling. A nonphotosensitive layer is formed adjacent to the silver halide emulsion layer located farthest from the support, and said former layer is located on the reverse side of the latter layer with respect to the support. This former layer contains a UV absorber represented by formula II in which R3, R4, R5 are each H, halogen, alkyl, aryl, alkoxy, aryloxy, alkenyl, nitro, or hydroxy.
申请公布号 JPS58221844(A) 申请公布日期 1983.12.23
申请号 JP19820095166 申请日期 1982.06.03
申请人 KONISHIROKU SHASHIN KOGYO KK 发明人 TAKADA SHIYUN;KADOWAKI KOUJI;ONODERA KAORU
分类号 G03C7/20;G03C1/815;G03C7/34;G03C7/392 主分类号 G03C7/20
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