发明公开
- 专利标题: Silver halide photographic material
- 专利标题(中): 摄影术Silberhalogenidmaterial。
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申请号: EP91118536.1申请日: 1991-10-30
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公开(公告)号: EP0484820A1公开(公告)日: 1992-05-13
- 发明人: Karino, Yukio, c/o Fuji Photo Film Co., Ltd. , Matsushita, Tetunori, c/o Fuji Photo Film Co. Ltd.
- 申请人: FUJI PHOTO FILM CO., LTD.
- 申请人地址: 210 Nakanuma Minami Ashigara-shi Kanagawa JP
- 专利权人: FUJI PHOTO FILM CO., LTD.
- 当前专利权人: FUJI PHOTO FILM CO., LTD.
- 当前专利权人地址: 210 Nakanuma Minami Ashigara-shi Kanagawa JP
- 代理机构: Grünecker, Kinkeldey, Stockmair & Schwanhäusser Anwaltssozietät
- 优先权: JP295047/90 19901031
- 主分类号: G03C1/83
- IPC分类号: G03C1/83 ; G03C7/305
摘要:
A novel silver halide photographic material is provided comprising at least one silver halide emulsion layer on a support, wherein the emulsion layer or other hydrophilic colloidal layers comprise at least one compound represented by formula (I):
wherein W represents =N- or
in which R₁ represents a hydrogen atom or a substituent; R₀ represents an alkyl group containing 10 or more carbon atoms or an aromatic group containing 12 or more carbon atoms; Z represents an atomic group which can form a heterocyclic group or a carbon ring; Y represents
wherein R₂, R₃, R₄, R₅, R₆ and R₇ each represents a hydrogen atom or a substituent; X₁ represents a divalent group connected to carbon atom via a hetero atom contained therein; D represents a photogragraphic dye portion connected to X₁ via a hetero atom contained therein; A represents a water-solubilizing group; m₁ represents an integer 0 or 1; and n represents an integer 2 or more.
wherein W represents =N- or
in which R₁ represents a hydrogen atom or a substituent; R₀ represents an alkyl group containing 10 or more carbon atoms or an aromatic group containing 12 or more carbon atoms; Z represents an atomic group which can form a heterocyclic group or a carbon ring; Y represents
wherein R₂, R₃, R₄, R₅, R₆ and R₇ each represents a hydrogen atom or a substituent; X₁ represents a divalent group connected to carbon atom via a hetero atom contained therein; D represents a photogragraphic dye portion connected to X₁ via a hetero atom contained therein; A represents a water-solubilizing group; m₁ represents an integer 0 or 1; and n represents an integer 2 or more.
公开/授权文献
- EP0484820B1 Silver halide photographic material 公开/授权日:1995-07-26
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