发明名称 Silver halide photographic material containing ultraviolet light absorbing agent
摘要 A silver halide photographic material comprising a support having thereon at least one photosensitive silver halide emulsion layer with the silver halide photographic material containing at least one compound, as an ultraviolet absorbing agent, represented by the general formula (I) <IMAGE> (I) wherein Z represents the atoms necessary for forming a pyrrolidine nucleus or a thiazolidine nucleus; R1 represents an alkyl group or an aryl group; R2 and R3, which may be the same or different, each represents a cyano group, a carboxy group, -COR4 or -COOR4; R4 represents an alkyl group or an aryl group; and n represents 1 or 2, and when n is 2, one of R1 and R4 represents an alkylene group or an arylene group, in which the compound is a dimer; and a method of preventing the effects of ultraviolet light on a silver halide photographic material comprising incorporating into the silver halide photographic material, as an ultraviolet light absorbing agent, at least one compound represented by the general formula (I) above.
申请公布号 US4163671(A) 申请公布日期 1979.08.07
申请号 US19780896871 申请日期 1978.04.17
申请人 FUJI PHOTO FILM CO LTD 发明人 INOUE, ATSUO;MIKAMI, TAKESHI
分类号 G03C7/26;C09B23/01;G03C1/815;(IPC1-7):G03C1/84;G03C1/72;G03C1/76 主分类号 G03C7/26
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