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1. 发明授权

US4766058A Silver halide photographic material with a specified silver density and dry thickness 失效
标题翻译：卤化银照相材料，具有规定的银密度和干厚度
公开(公告)号：US4766058A
公开(公告)日：1988-08-23
申请号：US886552
申请日：1986-07-16
申请人： Takeshi Sampei , Toshifumi Iijima , Yoshitaka Yamada , Hiroshi Shimazaki , Kenji Kumashiro , Yoshiharu Mochizuki , Syoji Matsuzaka , Hiroshi Kashiwagi
发明人： Takeshi Sampei , Toshifumi Iijima , Yoshitaka Yamada , Hiroshi Shimazaki , Kenji Kumashiro , Yoshiharu Mochizuki , Syoji Matsuzaka , Hiroshi Kashiwagi
IPC分类号： G03C7/30 , G03C5/24 , G03C1/02 , G03C1/08 , G03C7/32
CPC分类号： G03C7/3022
摘要： A photographic material comprising at least one blue sensitive silver halide emulsion layer is disclosed. The silver density of the emulsion layer is not less than 4.0.times.10.sup.-1 g/cm.sup.3 and the dry thickness of the layer is not more than 4.0 .mu.m. A core/shell type silver halide emulsion and a high-speed reaction type scavenger for the oxidation products of a developing agent are preferably used for the emulsion layer. The photographic material has a high sensitivity and provides an image having a superior sharpness and resolution.
摘要翻译：公开了一种包含至少一种感蓝卤化银乳剂层的照相材料。乳剂层的银密度不小于4.0×10-1g / cm3，层的干厚度不大于4.0μm。对于乳剂层，优选使用核/壳型卤化银乳剂和用于显影剂氧化产物的高速反应型清除剂。照相材料具有高灵敏度并且提供具有优异的清晰度和分辨率的图像。

2. 发明授权

US5002865A Silver halide photographic material 失效
标题翻译：卤化银照相材料
公开(公告)号：US5002865A
公开(公告)日：1991-03-26
申请号：US489747
申请日：1990-02-26
申请人： Kenji Kumashiro , Hiroshi Kashiwagi , Syoji Matsuzaka , Toshifumi Iijima
发明人： Kenji Kumashiro , Hiroshi Kashiwagi , Syoji Matsuzaka , Toshifumi Iijima
IPC分类号： G03C7/26 , G03C1/005 , G03C1/035 , G03C7/38
CPC分类号： G03C1/035 , G03C7/3825
摘要： A silver halide photographic material is disclosed, said material having silver halide emulsion layers on a support, the emulsion in said silver halide emulsion layers containing magenta coupler represented by the following formula (I), said emulsion containing silver halide grains which have a (110) plane and/or a crystal plane having an edge running through substantially the center of a (110) plane, the silver halide composition of said grains being substantially made of silver bromide and/or silver iodobromide: ##STR1## where Z represents a group of the non-metallic atoms necessary for forming a nitrogen-containing hetero ring which may have a substituent; X is a hydrogen atom or a substituent which is capable of being eliminated upon reaction with the oxidation product of a color developing agent; and R is a hydrogen atom or a substituent.
摘要翻译：公开了一种卤化银照相材料，所述材料在载体上具有卤化银乳剂层，所述卤化银乳剂层中的乳液含有下式（I）表示的品红成色剂，所述乳液含有卤化银颗粒，其具有（110））平面和/或具有延伸穿过（110）面的中心的边缘的晶面，所述晶粒的卤化银组合物基本上由溴化银和/或碘溴化银制成：其中Z 表示形成可以具有取代基的含氮杂环所必需的一组非金属原子; X是氢原子或与彩色显影剂的氧化产物反应时能够被除去的取代基; R为氢原子或取代基。

3. 发明授权

US4990437A Silver halide photographic light-sensitive material 失效
标题翻译：卤化银照相感光材料
公开(公告)号：US4990437A
公开(公告)日：1991-02-05
申请号：US370105
申请日：1989-06-20
申请人： Toshifumi Iijima , Kenji Kumashiro , Syoji Matsuzaka , Hiroshi Kashiwagi
发明人： Toshifumi Iijima , Kenji Kumashiro , Syoji Matsuzaka , Hiroshi Kashiwagi
IPC分类号： G03C7/26 , G03C1/005 , G03C1/035 , G03C7/30 , G03C7/38
CPC分类号： G03C7/3825 , G03C1/035 , G03C7/3022
摘要： A silver halide photographic light-sensitive materially having at least one silver halide emulsion layer comprising a magenta coupler represented by formula I and negative type silver halide grains having a core-shell structure which consists of:(a) an inner core consisting essentially of silver bromide or silver iodobromide; and(b) a plurality of shells consisting essentially of silver bromide or silver iodobromide comprising:(i) an outermost shell containing 0 to 10 mol % of silver iodide;a high iodide-containing shell provided inside said outermost shell having a silver iodide content at least 6 mol % higher than that of the outermost shell; and(iii) an intermediate shell provided between the outermost shell and the high iodide-containing shell having a silver iodide content at least 3 mol % higher than that of the outermost shell, and at least 3 mol % lower than that of the high iodide-containing shell: ##STR1## Wherein Z represents a group of non-metallic atoms necessary to complete a nitrogen-containing heterocyclic ring, X represents a hydrogen atom, a halogen atom or a releasable group, and R represents a hydrogen atom, a halogen atom or a monovalent group.
摘要翻译：包含由式I表示的品红色偶联剂的至少一种卤化银乳剂层和具有核 - 壳结构的负型卤化银颗粒的卤化银照相感光材料，其包含：（a）基本上由银组成的内核溴化物或碘溴化银; 和（b）基本上由溴化银或碘溴化银组成的多个壳，其包含：（i）含有0至10mol％碘化银的最外壳; 提供在所述最外壳内部的含碘化物含量高的碘化银含量比最外壳高至少6摩尔％的碘化银含量; 和（iii）中间壳，其设置在最外壳和含碘碘化物壳之间，其碘化银含量比最外壳高至少3摩尔％，并且比碘化物含量低至少3摩尔％（I）其中Z表示完成含氮杂环所需的一组非金属原子，X表示氢原子，卤素原子或可释放基团，R表示氢原子卤素原子或一价基团。

4. 发明授权

US4692400A Silver halide photographic light-sensitive material 失效
标题翻译：卤化银照相感光材料
公开(公告)号：US4692400A
公开(公告)日：1987-09-08
申请号：US857024
申请日：1986-04-29
申请人： Kenji Kumashiro , Toshifumi Iijima , Hideo Akamatsu , Syoji Matsuzaka
发明人： Kenji Kumashiro , Toshifumi Iijima , Hideo Akamatsu , Syoji Matsuzaka
IPC分类号： G03C7/26 , G03C1/005 , G03C1/035 , G03C7/30 , G03C7/34 , G03C1/40 , G03C1/02
CPC分类号： G03C7/3022 , G03C1/035 , G03C7/346
摘要： A silver halide photographic light-sensitive material comprising a least one silver halide emulsion layer, wherein said silver halide emulsion layer comprisesa phenol-type cyan coupler having at the 2-position of the penol nucleus thereof a group selected from the group consisting of a phenyl-ureido group, a naphthyl-ureido group and a heterocyclic ureido group, and having at the 5-position thereof an acylamino group, anda negative type silver halide grains of a core-shell structure which consisting of silver bromide or silver iodobromide and a plurality of shells essentially consisting of silver bromide or silver iodobromide, said plurality of shells comprising an outermost shell containing 0 to 10 mol % of silver iodide, a highly iodide-containing shell provided inside said outermost shell of which silver iodide content is at least 6 mol % of silver iodide, a highly iodide-containing shell provided inside said outermost shell of which silver iodide content is at least 6 mol % higher than that of said outermost shell, and an intermediate shell provided between said outermost shell and said highly iodide-containing shell of which a silver iodide content is at least 3 mol % higher than that of said outermost shell, and at least 3 mol % lower than that of said highly iodide-containing shell.
摘要翻译：一种卤化银照相感光材料，其包含至少一个卤化银乳剂层，其中所述卤化银乳剂层包含在其Penol核的2位上具有选自以下的基团的苯酚型青色成色剂：苯基 - 脲基，萘基 - 脲基和杂环脲基，并且其5-位具有酰氨基，以及由溴化银或碘溴化银组成的核 - 壳结构的负型卤化银颗粒和多个壳体，主要由溴化银或碘溴化银组成，所述多个壳体包含含有0-10mol％碘化银的最外壳，在其最外层壳体内设置的含碘化物的壳体，其中碘化银含量至少为 6mol％的碘化银，一种高碘化物的壳体，其设置在所述最外壳内，其中碘化银含量至少为6mol％ r和比所述最外壳高至少3摩尔％的中间壳，以及设置在所述最外壳和所述高碘化物外壳之间的中间壳，至少3摩尔％低于所述含高碘化物的壳。

5. 发明授权

US4665015A Silver halide color photographic material containing a magenta coupler 失效
标题翻译：含有品红色成色剂的卤化银彩色照相材料
公开(公告)号：US4665015A
公开(公告)日：1987-05-12
申请号：US775684
申请日：1985-09-13
申请人： Toshifumi Iijima , Kenji Kumashiro , Hiroshi Kashiwagi , Koichi Hatta , Noritaka Nakayama , Satoshi Kawakatsu , Katsunori Katoh , Kaoru Shinozaki
发明人： Toshifumi Iijima , Kenji Kumashiro , Hiroshi Kashiwagi , Koichi Hatta , Noritaka Nakayama , Satoshi Kawakatsu , Katsunori Katoh , Kaoru Shinozaki
IPC分类号： C07D487/04 , G03C7/305 , G03C7/38 , G03C1/08 , G03C7/26 , G03C7/32
CPC分类号： C07D487/04 , G03C7/30529 , G03C7/3835
摘要： A silver halide color photographic material is disclosed which has at least one silver halide emulsion layer on a support, said silver halide emulsion layer containing at least one magenta coupler having the following formula: ##STR1## wherein R.sub.1 is a tertiary alkyl group; R.sub.2 is a secondary or tertiary alkyl group; X is a leaving group other than a hydrogen atom that leaves upon reaction with the oxidation product of a color developing agent.
摘要翻译：公开了一种卤化银彩色照相材料，其在载体上具有至少一个卤化银乳剂层，所述卤化银乳剂层含有至少一种具有下式的品红成色剂：其中R1是叔烷基; R2是仲或叔烷基; X是除了与彩色显影剂的氧化产物反应后留下的氢原子之外的离去基团。

6. 发明授权

US4840886A Silver halide color photographic material containing a 1h-pyrazole (3,2-C)-s-triazole derived magenta coupler 失效
标题翻译：含有1h-吡唑（3,2-C）-s-三唑衍生品红成色剂的卤化银彩色照相材料
公开(公告)号：US4840886A
公开(公告)日：1989-06-20
申请号：US161321
申请日：1988-02-26
申请人： Toshifumi Iijima , Kenji Kumashiro , Hiroshi Kashiwagi , Koichi Hatta , Yuji Hotta , Hiroko Ohya , Noritaka Nakayama , Satoshi Kawakatsu , Katsunori Katoh , Kaoru Shinozaki
发明人： Toshifumi Iijima , Kenji Kumashiro , Hiroshi Kashiwagi , Koichi Hatta , Yuji Hotta , Hiroko Ohya , Noritaka Nakayama , Satoshi Kawakatsu , Katsunori Katoh , Kaoru Shinozaki
IPC分类号： C07D487/04 , G03C7/305 , G03C7/38
CPC分类号： C07D487/04 , G03C7/30529 , G03C7/3835
摘要： A silver halide color photographic material having at least one silver halide emulsion layer on a support is disclosed. Said silver halide emulsion layer contains at least one of the 1H-pyrazolo [3,2-c]-S-triazole derived magenta couplers that have a substituent of the following formula at 3-position:--R.sub.1 --S(O).sub.n --R.sub.2whereinR.sub.1 is an alkylene group;R.sub.2 is an alkyl, cycloalkyl or aryl group; andn is 1 or 2.
摘要翻译：公开了一种在载体上具有至少一个卤化银乳剂层的卤化银彩色照相材料。所述卤化银乳剂层含有在3-位具有下式取代基的1H-吡唑并[3,2-c] -S-三唑衍生的品红色成色剂中的至少一种：-R1-S（O）n- R2其中R1是亚烷基; R2是烷基，环烷基或芳基; n为1或2。

7. 发明授权

US4977069A Silver halide color photographic light sensitive material 失效
标题翻译：卤化银彩色摄影感光材料
公开(公告)号：US4977069A
公开(公告)日：1990-12-11
申请号：US508470
申请日：1990-04-13
申请人： Toshifumi Iijima , Yoshitaka Yamada , Kenji Kumashiro , Hideo Akamatsu , Takashi Kamio
发明人： Toshifumi Iijima , Yoshitaka Yamada , Kenji Kumashiro , Hideo Akamatsu , Takashi Kamio
IPC分类号： G03C7/20 , G03C7/30
CPC分类号： G03C7/3029 , G03C2001/0357 , G03C2007/3034 , G03C2200/11 , G03C2200/38
摘要： A silver halide color photographic light-sensitive material comprising a support having arranged thereon at least two each of red-sensitive layers, green-sensitive layers and blue-sensitive layers, wherein, with respect to each of the red-sensitive layers, the blue-sensitive layers and the green-sensitive layers, there are not less than two silver halide layers having different sensitivities, said material satisfying the following four requirements:a. the highest blue-sensitive silver halide emulsion layer (BH) is arranged to serve as the silver halide emulsion layer in the farthest position from the support;b. the highest green-sensitive silver halide emulsion layer (GH) and the highest red-sensitive silver halide emulsion layer (RH) are interposed between the highest blue-sensitive silver halide emulsion layer (BH) and a lower blue-sensitive silver halide emulsion layer (Bh);c. the lowest green-sensitive layers (GL) and the lowest red-sensitive layer (RL) are present between the support and the lower blue-sensitive silver halide emulsion layer (Bh); andd. a non-light-sensitive hydrophilic colloidal layer is arranged adjacently to the highest blue-sensitive silver halide emulsion layer (BH) with at least one of the highest blue-sensitive silver halide emulsion layer (BH) and the colloidal layer containing fine-grain silver halide particles.
摘要翻译：一种卤化银彩色摄影感光材料，其包括在其上布置有至少两个红色敏感层，感光层和蓝色敏感层中的每一个的支撑体，其中对于每个红色敏感层，蓝色敏感层和感绿层，不少于两个具有不同灵敏度的卤化银层，所述材料满足以下四个要求：a。布置最高的蓝色感光卤化银乳剂层（BH）以用作离支撑体最远位置的卤化银乳剂层; b。最高的感光卤化银乳剂层（GH）和最高的感红卤化银乳剂层（RH）被置于最高感蓝卤化银乳剂层（BH）和较低的蓝敏卤化银乳剂层（Bh）; C。最低的绿敏层（GL）和最低的红色敏感层（RL）存在于载体和低感蓝卤化银乳剂层（Bh）之间; 和d。非感光亲水胶体层与最高的蓝色感光卤化银乳剂层（BH）相邻布置，其中至少一种最高的感蓝卤化银乳剂层（BH）和含有细颗粒的胶体层卤化银颗粒

8. 发明授权

US4724198A Light-sensitive silver halide color photographic material having multi-layered red-sensitive, green-sensitive and blue-sensitive emulsion layers 失效
标题翻译：具有多层红敏感，绿敏感和蓝敏感乳剂层的感光卤化银彩色照相材料
公开(公告)号：US4724198A
公开(公告)日：1988-02-09
申请号：US942025
申请日：1986-12-15
申请人： Yoshitaka Yamada , Toshifumi Iijima , Kenji Kumashiro , Takashi Kamio , Shinya Shimura
发明人： Yoshitaka Yamada , Toshifumi Iijima , Kenji Kumashiro , Takashi Kamio , Shinya Shimura
IPC分类号： G03C7/20 , G03C7/30 , G03C1/46 , G03C7/26
CPC分类号： G03C7/3029 , G03C7/20 , G03C2007/3034 , Y10S430/142
摘要： There is disclosed a light-sensitive silver halide color photographic material having red-sensitive, green-sensitive and blue-sensitive emulsion layers, each layer consisting of two or more layers with different sensitivities on a support, wherein the layers are constituted so as to satisfy the following requirements (A), (B), (C) and (D):(A) of the respective emulsion layers having the highest sensitivities among the the red-sensitive, green-sensitive and blue-sensitive emulsion layers, the highest sensitivity blue-sensitive emulsion layer is provided on the side farthest from the support;(B) at least the the highest sensitivity red-sensitive emulsion layer and the highest sensitivity green-sensitive emulsion layer are provided between the the highest blue-sensitive emulsion layer and a blue-sensitive emulsion layer with lower sensitivity;(C) none of the respective red-sensitive, green-sensitive and blue-sensitive emulsion layers having the lowest sensitivities exists on the side farther than the low sensitivity blue-sensitive emulsion layer from the support; and(D) contained in at least one layer of the high sensitivity red-sensitive, green-sensitive and blue-sensitive layers, is a diffusion-resistant compound capable of forming a mobile dye through the coupling reaction with the oxidized product of a chromogenic developing agent.The light-sensitive material according to this invention exhibits excellent photographic characteristics such as graininess, sharpness and sensitivity.
摘要翻译：公开了具有红敏感，绿敏感和感蓝乳剂层的感光卤化银彩色照相材料，每一层由两层或多层在支撑体上具有不同的灵敏度组成，其中层构成为满足感光度，感光度和感光度的感光乳剂层中感光度最高的乳剂层的以下要求（A），（B），（C）和（D）：（A）最高灵敏度的感光乳剂层设置在离支架最远的一侧; （B）在最高感蓝乳剂层和敏感度较低的感蓝乳剂层之间至少提供最高灵敏度的感红乳剂层和最高灵敏度的感绿乳剂层; （C）与来自支持体的低灵敏度感光乳剂层相比，在感光度最低的感光乳剂层中没有一个具有最低灵敏度的红敏感，绿敏感和感蓝乳剂层存在; 和（D）包含在至少一层高灵敏度的红敏感，绿敏感和蓝敏感层中，是能够通过与显色的氧化产物的偶联反应形成可移动染料的耐扩散化合物开发代理。根据本发明的感光材料显示出优异的照相特性如颗粒度，清晰度和敏感性。

9. 发明授权

US4481288A Light-sensitive silver halide photographic material 失效
标题翻译：感光卤化银照相材料
公开(公告)号：US4481288A
公开(公告)日：1984-11-06
申请号：US542372
申请日：1983-10-14
申请人： Yoshitaka Yamada , Toshifumi Iijima , Toshihiko Yagi , Yoshihiro Haga , Kenji Kumashiro , Hiroshi Menjo
发明人： Yoshitaka Yamada , Toshifumi Iijima , Toshihiko Yagi , Yoshihiro Haga , Kenji Kumashiro , Hiroshi Menjo
IPC分类号： G03C7/20 , G03C1/035 , G03C1/46 , G03C7/30 , G03C1/02
CPC分类号： G03C7/3022 , G03C1/46
摘要： There is disclosed a light-sensitive silver halide photographic material having at least one silver halide emulsion layer constituted of a plural number of layers which are substantially the same in color to which they are sensitive but different in sensitivity provided on a support, which comprises a layer having the highest sensitivity among the plural number of layers with different sensitivities which contains at least two kinds of substantially mono-dispersed silver halide grains with different average grain sizes.The light-sensitive silver halide photographic material according to this invention is high in sensitivity and excellent in graininess of dye image.
摘要翻译：公开了一种感光卤化银照相材料，其具有至少一个卤化银乳剂层，所述卤化银乳剂层由多个层组成，它们的颜色基本相同，它们敏感但灵敏度不同，所述支持体包括：在具有不同灵敏度的多个层中具有最高灵敏度的层，其含有至少两种具有不同平均晶粒尺寸的基本上单分散的卤化银颗粒。根据本发明的感光卤化银照相材料的感光度高，染料图像的颗粒感优异。

10. 发明授权

US4752558A Light-sensitive silver halide color photographic material 失效
标题翻译：感光卤化银彩色照相材料
公开(公告)号：US4752558A
公开(公告)日：1988-06-21
申请号：US933294
申请日：1986-11-20
申请人： Shinya Shimura , Yoshitaka Yamada , Toshifumi Iijima , Kenji Kumashiro , Takashi Kamio
发明人： Shinya Shimura , Yoshitaka Yamada , Toshifumi Iijima , Kenji Kumashiro , Takashi Kamio
IPC分类号： G03C7/30 , G03C1/08 , G03C1/46
CPC分类号： G03C7/3029 , G03C2007/3034
摘要： Disclosed is a light-sensitive silver halide photographic material comprising at least one layer of green-sensitive silver halide emulsion layer (GH), at least one layer of red-sensitive silver halide emulsion layer (RH) and a plural number of blue-sensitive silver halide emulsion layers with different sensitivities, provided on a support, which is characterized in that one of the said plural number of blue-sensitive silver halide emulsion layers is provided as a silver halide emulsion layer (BH) positioned at the farthest side from the support, at least one layer GH and at least one layer RH are provided between the layer BH and a blue-sensitive silver halide emulsion layer lower in sensitivity than the layer BH, and further fine grains of silver halide are contained in at least one of the said blue-sensitive emulsion layer of lower sensitivity and a layer adjacent thereto. The fine grains of silver halide may have a blue-sensitive sensitizing dye adsorbed on the surfaces thereof.
摘要翻译：公开了一种感光卤化银照相材料，其包含至少一层感绿卤化银乳剂层（GH），至少一层感红卤化银乳剂层（RH）和多种感蓝提供在支持体上的具有不同灵敏度的卤化银乳剂层，其特征在于，所述多个感蓝卤化银乳剂层中的一个被设置为位于距离最远侧的卤化银乳剂层（BH）在BH层和感光度比层BH低的蓝敏感卤化银乳剂层之间提供至少一层GH和至少一层RH，并且还有细小的卤化银颗粒包含在所述感蓝乳剂层具有较低的灵敏度和与其相邻的层。卤化银的微细颗粒可能具有吸附在其表面上的感蓝敏感染料。

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