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1. 发明授权

EP0393720B1 Silver halide photographic materials 失效
公开(公告)号：EP0393720B1
公开(公告)日：1995-08-23
申请号：EP90107625.7
申请日：1990-04-23
申请人： FUJI PHOTO FILM CO., LTD.
发明人： Okamura, Hisashi , Okada, Hisashi , Yagihara, Morio , Katoh, Kazunobu , Mihayashi, Keiji
IPC分类号： G03C1/06
CPC分类号： G03C7/30511 , G03C1/061 , G03C8/408 , Y10S430/156 , Y10S430/158 , Y10S430/16

2. 发明公开

EP0337370A3 Silver halide photographic emulsion and silver halide photographic materials 失效
标题翻译：银色摄影乳液和银色摄影材料
公开(公告)号：EP0337370A3
公开(公告)日：1991-02-06
申请号：EP89106354.7
申请日：1989-04-11
申请人： FUJI PHOTO FILM CO., LTD.
发明人： Takada, Shunji , Mihayashi, Keiji
IPC分类号： G03C1/035 , G03C1/34 , G03C7/34
CPC分类号： G03C7/34 , G03C1/0051 , G03C1/18 , G03C1/346 , G03C7/3003 , G03C7/344 , G03C2001/03535 , G03C2001/03558
摘要： A silver halide photographic emulsion comprises a dispersion of silver halide grains in a binder, at least 60% by total projected area of the grains being chemically sensitized tabular grains having an aspect ratio of 3 to 10, and a total silver iodide content of at least 8 mol%; the grains having a distinct layer structure comprising at least one silver iodobromide layer in which the silver iodide content is from 15 to 45 mol%.

3. 发明公开

EP0320821A3 Silver halide color photographic material 失效
标题翻译：卤化银彩色照相材料
公开(公告)号：EP0320821A3
公开(公告)日：1990-11-28
申请号：EP88120644.5
申请日：1988-12-09
申请人： FUJI PHOTO FILM CO., LTD.
发明人： Ohki, Nobutaka , Mihayashi, Keiji , Nakamura, Shigeru , Fukuzawa, Hiroshi
IPC分类号： G03C7/26
CPC分类号： G03C7/39216 , G03C7/396
摘要： A silver halide color photographic material comprising a support having thereon at least one light-sensitive silver halide emulsion layer, at least one layer of the material containing the combination of a water-insoluble homopolymer or copolymer which has an amido bond in the repeating unit and at least one compound represented by formula (I):
wherein X represents an alkyl group, an alkoxy group, an aryloxy group, an alkylthio group, an arylthio group, an amido group or a sulfonamido group; R¹ and R², which may be the same or different, each represents an alkyl group, an alkoxy group, an aryloxy group, an alkylthio group, an arylthio group, an amido group, a sulfonamido group, hydrogen, a halogen atom, a sulfo group, a carboxyl group, a carbamoyl gorup, a sulfamoyl group, an acyl group or a sulfonyl group, provided that R¹ and R² may be linked to form a carbocyclic ring; and Y represents a hydroxyl group or a sulfonamido group.
摘要翻译：一种卤化银彩色照相材料，它包括一个其上具有至少一层感光卤化银乳剂层的载体，至少一层含有重复单元中具有酰胺键的水不溶性均聚物或共聚物和至少一种由式（I）表示的化合物：其中X表示烷基，烷氧基，芳氧基，烷硫基，芳硫基，酰氨基或亚磺酰氨基; R 1和R 2可以相同或不同，分别表示烷基，烷氧基，芳氧基，烷硫基，芳硫基，酰氨基，亚磺酰氨基，氢，卤素原子，磺基羧基，氨基甲酰基，氨磺酰基，酰基或磺酰基，条件是R 1和R 2可连接形成碳环; Y代表羟基或亚磺酰氨基。

4. 发明公开

EP0393720A2 Silver halide photographic materials 失效
标题翻译： Photographische Silberhalogenidmaterialien。
公开(公告)号：EP0393720A2
公开(公告)日：1990-10-24
申请号：EP90107625.7
申请日：1990-04-23
申请人： FUJI PHOTO FILM CO., LTD.
发明人： Okamura, Hisashi , Okada, Hisashi , Yagihara, Morio , Katoh, Kazunobu , Mihayashi, Keiji
IPC分类号： G03C1/06
CPC分类号： G03C7/30511 , G03C1/061 , G03C8/408 , Y10S430/156 , Y10S430/158 , Y10S430/16
摘要： A silver halide photographic material is disclosed, which has at least one compound represented general formula (1):
wherein R represents an aliphatic group, an aromatic group, or a heterocyclic group; both L and Time represent a divalent organic group; t represents 0 or 1; PUG represents a photographically useful group; Y represents -S0 2 -, -Y -S0 2 -, or
and Y represents -O-, -NH-, or

The material has a broad exposure latitude in line image-taking work and has a high resolving power in the work. It can form an ultrahard image having a high gamma value of 10 or more. The material may excellently reproduce a line original to form an ultrahard image having a high background density. It also has a broad exposure latitude in halftone dot image-taking work and can form a halftone dot image having ultrahigh contrast with high image quality.
摘要翻译：公开了一种卤化银照相材料，其具有至少一种通式（1）表示的化合物：RY-NH-L-NHNH-（时间）t-PUG（1）其中R表示脂族基，芳基，或杂环基; L和时间都代表二价有机基团; t表示0或1; PUG代表一个摄影有用的组; Y表示-SO 2 - ， - Y min -SO 2 - 或，Y min表示-O-，-NH-或 - 。该材料在线摄影工作中具有广泛的曝光宽容度，并且在工作中具有高分辨率。它可以形成具有10或更高的γ值的超硬像。该材料可以优异地再现线原件以形成具有高背景密度的超硬像。它在半色调点摄影工作中也具有广泛的曝光宽容度，并且可以形成具有高图像质量的超高对比度的半色调点图像。

5. 发明公开

EP0337370A2 Silver halide photographic emulsion and silver halide photographic materials 失效
标题翻译： Silberhalogenidemulsion und Photoische Silberhalogenidmaterialien。
公开(公告)号：EP0337370A2
公开(公告)日：1989-10-18
申请号：EP89106354.7
申请日：1989-04-11
申请人： FUJI PHOTO FILM CO., LTD.
发明人： Takada, Shunji , Mihayashi, Keiji
IPC分类号： G03C1/035 , G03C1/34 , G03C7/34
CPC分类号： G03C7/34 , G03C1/0051 , G03C1/18 , G03C1/346 , G03C7/3003 , G03C7/344 , G03C2001/03535 , G03C2001/03558
摘要： A silver halide photographic emulsion comprises a dispersion of silver halide grains in a binder, at least 60% by total projected area of the grains being chemically sensitized tabular grains having an aspect ratio of 3 to 10, and a total silver iodide content of at least 8 mol%; the grains having a distinct layer structure comprising at least one silver iodobromide layer in which the silver iodide content is from 15 to 45 mol%.
摘要翻译：卤化银照相乳剂包含卤化银颗粒在粘合剂中的分散体，至少60％的总投影面积是化学敏化的片状颗粒，其长宽比为3至10，总碘化银含量至少为 8 mol％; 所述晶粒具有不同的层结构，其包含至少一种碘碘化银层，其中碘化银含量为15至45mol％。

6. 发明公开

EP0125405A2 Silver halide light-sensitive material 失效
标题翻译：卤化银感光材料
公开(公告)号：EP0125405A2
公开(公告)日：1984-11-21
申请号：EP84102233.8
申请日：1984-03-02
申请人： FUJI PHOTO FILM CO., LTD.
发明人： Saito, Tsutomu , Mihayashi, Keiji
IPC分类号： G03C7/26 , G03C1/46
CPC分类号： G03C1/46 , G03C7/3029 , G03C2007/3034
摘要： A silver halide light-sensitive material is disclosed. The material is comprised of a support comprising thereon at least two emulsion layers having the same color sensitivity and being different in light-sensitivity, with a layer containing comparatively light-insensitive silver halide grains of 0.05 to 0.6 µm in average grain size being positioned in at least one of interspaces defined by every two adjacent members of said at least two emulsion layers for achieving both high sensitivity and good graininess.
摘要翻译：公开了一种卤化银光敏材料。该材料由其上包含至少两层具有相同的彩色感光度和不同光敏性的乳剂层组成，其中含有平均粒度为0.05-0.6μm的相对不敏感的卤化银颗粒的层位于至少一个由所述至少两个乳剂层的每两个相邻构件限定的间隙，以实现高灵敏度和良好颗粒度。

7. 发明公开

EP0117511A2 Silver halide color photographic light-sensitive material 失效
标题翻译：的彩色照相感光材料。
公开(公告)号：EP0117511A2
公开(公告)日：1984-09-05
申请号：EP84101802.1
申请日：1984-02-21
申请人： FUJI PHOTO FILM CO., LTD.
发明人： Kobayashi, Hidetoshi , Mihayashi, Keiji , Itoh, Isamu
IPC分类号： G03C7/32 , C07D257/04 , C07D403/08
CPC分类号： C07D257/04 , C07C243/00 , C07C331/28 , C07D235/28 , C07D403/12 , G03C7/30552 , Y10S430/156
摘要： A silver halide color photographic light-sensitive material comprising a support having thereon a silver halide emulsion layer and a compound represented by the following general formula (I):
wherein COUP represents a coupler residue capable of being subjected to a coupling reaction with an oxidation product of an aromatic primary amine developing agent; TIME represents a timing group which is released upon the coupling reaction and subsequently releases

Z represents a monocyclic or condensed heterocyclic ring consisting of a nitrogen atom and a carbon atom; L represents a divalent linking group; R represents a hydrogen atom or an alkoxycarbonyl group; R 2 represents a hydrogen atom, an alkyl group, an aryl group, a heterocyclic group, an acyl group, a sulfonyl group, an alkoxycarbonyl group, a carbamoyl group, a sulfamoyl group, a thioacyl group or a thiocarbamoyl group; R 3 represents a hydrogen atom; R 2 and R 3 may be bonded each other to form a hydrazone structure; a part of L and R 1 may be bonded each other to form a hydrazone structure; and n represents 0 or 1.
The silver halide color photographic light-sensitive material containing the compound capable of imagewise releasing a fogging agent represented by the general formula (I) is improved in stability during preservation and has a high contrast and sensitivity. A method of forming a color image using the silver halide color photographic light-sensitive material is also disclosed.

8. 发明授权

EP0320821B1 Silver halide color photographic material 失效
公开(公告)号：EP0320821B1
公开(公告)日：1998-05-13
申请号：EP88120644.5
申请日：1988-12-09
申请人： FUJI PHOTO FILM CO., LTD.
发明人： Ohki, Nobutaka , Mihayashi, Keiji , Nakamura, Shigeru , Fukuzawa, Hiroshi
IPC分类号： G03C7/26
CPC分类号： G03C7/39216 , G03C7/396

9. 发明公开

EP0819672A2 Hydroxamic acid derivatives and their use for improving latent image stability of a silver halide photographic material 失效
标题翻译：异羟肟酸衍生物和它们用于改善卤化银照相材料的潜影稳定性的用途。
公开(公告)号：EP0819672A2
公开(公告)日：1998-01-21
申请号：EP97117814.0
申请日：1995-08-25
申请人： FUJI PHOTO FILM CO., LTD.
发明人： Mikoshiba, Hisashi , Takizawa, Hiroo , Hosokawa, Junichiro , Ishii, Yoshio , Mihayashi, Keiji , Morigaki, Masakazu
IPC分类号： C07C259/04 , C07C259/06 , C07D207/46 , C07D211/94 , G03C1/34
CPC分类号： C07D295/185 , C07C259/06 , C07C259/08 , C07C259/10 , G03C1/34 , G03C7/39236 , G03C8/408
摘要： A use of a compound for improving storage stability of a latent image of a silver halide photographic material is disclosed, which is represented by the following formula (I):
wherein R 1 represents a hydrogen atom, a substituted or unsubstituted alkyl group, or a substituted or unsubstituted aryl group; and R 2 represents a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkenyl group, a substituted or unsubstituted aryl group, a substituted or unsubstituted alkylamino group, a substituted or unsubstituted arylamino group, a substituted or unsubstituted alkoxyl group, a substituted or unsubstituted aryloxy group, or a substituted or unsubstituted heterocyclic group.
摘要翻译：一种用于改善卤化银照相材料的潜像的保存稳定性的化合物的用途是圆盘游离缺失，所有这些是由下式（I）表示： worin - [R <1> darstellt一个氢原子，substituiertem奥德unsubstituiertem 烷基，或奥德unsubstituiertem芳基的substituiertem; 且R <2> darstellt一个substituiertem奥德unsubstituiertem烷基，substituiertem奥德unsubstituiertem烯基，substituiertem奥德unsubstituiertem芳基，substituiertem奥德unsubstituiertem烷基氨基，substituiertem奥德unsubstituiertem芳基氨基，substituiertem奥德unsubstituiertem烷氧基，substituiertem unsubstituiertem或芳氧基，或一个substituiertem奥德unsubstituiertem杂环基。

10. 发明授权

EP0514896B1 Silver halide color photographic light-sensitive material 失效
公开(公告)号：EP0514896B1
公开(公告)日：1997-08-06
申请号：EP92108599.9
申请日：1992-05-21
申请人： FUJI PHOTO FILM CO., LTD.
发明人： Ohkawa, Atsuhiro , Obayashi, Tatsuhiko , Mihayashi, Keiji
IPC分类号： G03C7/305
CPC分类号： G03C7/30576 , Y10S430/156 , Y10S430/158 , Y10S430/16

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