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    • 60. 发明公开
    • Silver halide photographic material
    • 摄影术Silberhalogenidmaterial。
    • EP0276842A2
    • 1988-08-03
    • EP88101198.5
    • 1988-01-27
    • FUJI PHOTO FILM CO., LTD.
    • Hirano, ShigeoKojima, TetsuroYamamoto, KitsuruInoue, NoriyukiHeki, Tatsuo
    • G03C1/485G03C1/10
    • C07D401/04C07D219/02C07D219/04C07D219/06C07D219/08C07D221/12C07D221/16C07D221/18C07D401/12C07D413/12C07D417/12C07D471/04C07D491/04C07D495/04C07D513/04G03C1/067G03C1/48546Y10S430/141
    • A silver halide photographic material comprising a support having thereon at least one light-sensitive silver halide photographic emulsion layer, wherein at least one layer selected from the emulsion layer and other hydrophilic colloid layers contains at least one alkynyl substituted heterocyclic quaternary ammonium salt represented by the following general formula (I):
      wherein Z represents a non-metallic atomic group necessary to form a substituted or unsubstituted 5- membered or 6-membered heterocyclic ring to which a aromatic ring or a heterocyclic ring may further be condensed; R I represents a substituted or unsubstituted aliphatic group; X represents = C -or - N -; Q represents a non-metallic atomic group necessary to form a substituted or unsubstituted 4-membered to 12- membered non-aromatic hydrocarbon ring or substituted or unsubstituted non-aromatic heterocyclic ring; at least one of R 1 , a substituent for Z and a substituent for Q includes an alkynyl group; Y represents a counter ion necessary for charge balance; and n represents a number necessary to balance the charge.
    • 一种卤化银照相材料,包括其上具有至少一种感光卤化银照相乳剂层的载体,其中至少一层选自乳液层和其它亲水胶体层含有至少一种炔基取代的杂环季铵盐, 以下通式(I):其中Z表示形成可以进一步稠合芳族环或杂环的取代或未取代的5元或6元杂环所必需的非金属原子团; R 1表示取代或未取代的脂族基团; X表示= @或 - @ - ; Q表示形成取代或未取代的4元至12元非芳族烃环或取代或未取代的非芳族杂环所必需的非金属原子团; R 1中的至少一个,Z的取代基和Q的取代基包括炔基; Y表示电荷平衡所需的抗衡离子; n表示平衡电荷所需的数字。