发明名称 SILVER HALIDE COLOR PHOTOGRAPHIC SENSITIVE MATERIAL
摘要 PROBLEM TO BE SOLVED: To obtain a silver halide color photographic sensitive material showing excellent color reproducibility and sharpness and good fastness of a color image by incorporating a specified coupler. SOLUTION: At least one layer on a supporting body contains a coupler expressed by formula I, II or the like. In formulae, Cp is a coupler residue which can release a dye portion or its precursor by the coupling reaction with an oxidizing portion of an aromatic primary amine developing agent, TIME is a timing group, k is 0 or a positive integer, each of R1 to R4 is a hydrogen atom or substituent, J, m and n are integers 0 to 4, 0 to 2, and 0 to 4, respectively, Y is an oxygen atom, nitrogen atom or carbon atom, Z is a carbon atom, nitrogen atom, oxygen atom or sulfur atom, and when Y is a nitrogen atom or carbon atom, Y and Z may be coupled with one or two atoms selected form other carbon atom, nitrogen atom, oxygen atom or sulfur atom to form a five or six-member satd. ring or aromatic ring.
申请公布号 JP2000284429(A) 申请公布日期 2000.10.13
申请号 JP19990089442 申请日期 1999.03.30
申请人 FUJI PHOTO FILM CO LTD 发明人 KATO YASUHIRO;SHIMADA YASUHIRO
分类号 C07D215/14;C07D215/20;C07D215/40;C07D215/50;C07D401/04;C07D401/14;C07D487/04;G03C7/32;G03C7/38;(IPC1-7):G03C7/38 主分类号 C07D215/14
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