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1.发明授权
公开(公告)号：US5460936A
公开(公告)日：1995-10-24
申请号：US310940
申请日：1994-09-22
申请人： Toshiya Kondo , Sadayasu Ishikawa
发明人： Toshiya Kondo , Sadayasu Ishikawa
CPC分类号： G03C1/015 , G03C1/0051 , G03C1/10 , G03C1/16 , G03C1/18 , G03C2001/0055 , G03C2001/0153 , G03C2001/0156 , G03C2001/03535 , G03C2001/03558 , G03C2200/44
摘要： A silver halide photographic emulsion is disclosed, wherein the silver halide emulsion contains silver halide grains having an average iodide content of not less than 4 mol %, the grains comprising an internal silver halide phase having an average iodide content of 10 mol % to a solid solution limit and a surface silver halide phase having an average iodide content of not more than 4.5 mol %.
摘要翻译： 公开了一种卤化银照相乳剂，其中所述卤化银乳剂含有平均碘化物含量不小于4mol％的卤化银颗粒，所述卤化银颗粒包含平均碘化物含量为10mol％的内部卤化银相至固体 溶液极限和平均碘化物含量不超过4.5mol％的表面卤化银相。
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2.发明授权
公开(公告)号：US5380640A
公开(公告)日：1995-01-10
申请号：US185470
申请日：1994-01-24
申请人： Toshiya Kondo , Sadayasu Ishikawa
发明人： Toshiya Kondo , Sadayasu Ishikawa
CPC分类号： G03C1/0051 , G03C5/02
摘要： A silver halide photographic light-sensitive emulsion is disclosed. The emulsion comprises silver halide grains formed under a condition in which fine grains of silver halide are supplied into the protective colloid solution, in which the silver halide grains are formed, in a period in the course of formation of the grains, andthe sum of projection area of tabular grains each having a aspect ratio larger than 1.2 accounts for lower than 50% of the total projection area of the whole silver halide grains of the emulsion, and the tabular grains have an average aspect ratio is more than 1.2 and less than 5.0 and an average grain size of not larger than 0.6 .mu.m.
摘要翻译： 公开了一种卤化银照相感光乳剂。 该乳剂包括在形成了卤化银颗粒的保护胶体溶液中，在形成颗粒的过程中，将卤化银微粒供给到形成有卤化银颗粒的条件下形成的卤化银颗粒， 每个具有大于1.2的长宽比的片状颗粒的投影面积低于乳液的整个卤化银颗粒的总投影面积的50％，并且平片状颗粒的平均纵横比大于1.2且小于 5.0，平均粒径不大于0.6μm。
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公开(公告)号：US5372975A
公开(公告)日：1994-12-13
申请号：US5586
申请日：1993-01-19
申请人： Sadayasu Ishikawa , Hiroshi Takada , Toshiya Kondo
发明人： Sadayasu Ishikawa , Hiroshi Takada , Toshiya Kondo
CPC分类号： G03C1/015
摘要： Disclosed is a silver halide photographic emulsion which comprises a dispersion medium and silver halide grains, wherein said silver halide grains are prepared by a process comprising the steps of:(a) preparing a dispersion medium, wherein said dispersion medium comprises a gelatin solution,(b) introducing an oxidizer into said dispersion medium; and(c) introducing silver halide seed grains.The silver halide emulsion provides a sliver halide photographic light-sensitive material high in sensitivity and excellent in pressure resistance.
摘要翻译： 公开了一种卤化银照相乳剂，其包含分散介质和卤化银颗粒，其中所述卤化银颗粒通过包括以下步骤的方法制备：（a）制备分散介质，其中所述分散介质包含明胶溶液（ b）将氧化剂引入所述分散介质中; 和（c）引入卤化银籽粒。 卤化银乳剂提供了高灵敏度和优异耐压性的银条摄影感光材料。
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公开(公告)号：US20060057509A1
公开(公告)日：2006-03-16
申请号：US10534608
申请日：2002-11-20
申请人： Toshiya Kondo , Koichiro Kuroda
发明人： Toshiya Kondo , Koichiro Kuroda
IPC分类号： G03C1/005
CPC分类号： G03C1/035 , G03C1/346 , G03C5/04 , G03C7/30 , G03C7/407 , G03C2001/03517 , G03C2001/03535 , G03C2200/40
摘要： A silver halide photographic material, including a support having thereon a silver halide emulsion layer, the silver halide emulsion layer containing a binder and silver halide particles having a silver chloride content of more than or equal to 90 mol %, wherein a compound represented by Formula (S) is contained in an interior portion and on a surface of the silver halide particles and in a binder of the silver halide emulsion layer:
摘要翻译： 一种卤化银照相材料，包括其上具有卤化银乳剂层的载体，含有粘合剂的卤化银乳剂层和氯化银含量大于或等于90mol％的卤化银颗粒，其中由式 （S）包含在卤化银颗粒的内部和表面以及卤化银乳剂层的粘合剂中：
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公开(公告)号：US06815157B2
公开(公告)日：2004-11-09
申请号：US10756415
申请日：2004-01-14
申请人： Toshiya Kondo , Shuji Murakami , Koichiro Kuroda
发明人： Toshiya Kondo , Shuji Murakami , Koichiro Kuroda
IPC分类号： G03C109
CPC分类号： G03C1/346 , G03C1/035 , G03C1/09 , G03C1/10 , G03C7/30 , G03C2001/03517 , G03C2001/093
摘要： A silver halide emulsion comprising silver halide grains containing at least 90 mol % chloride, 0.02 to 5.0 mol % bromide and 0 to 2.0 mol % iodide, which is prepared by a process comprising (i) forming a silver halide grain emulsion, (ii) subjecting the silver halide emulsion to desalting and (iii) subjecting the desalted silver halide emulsion to chemical sensitization by adding a chemical sensitizer, wherein in the step (iii), at least one compound represented by the following formula (1) to (4) is added before adding a chemical sensitizer and at least one compound represented by the following formula (1) to (4) is further added after adding a chemical sensitizer
摘要翻译： 一种卤化银乳剂，其包含含有至少90mol％氯化物，0.02-5.0mol％溴化物和0-2.0mol％碘化物的卤化银颗粒，其通过以下方法制备，所述方法包括（i）形成卤化银颗粒乳剂，（ii） 使所述卤化银乳剂脱盐，和（iii）通过添加化学增感剂对脱盐的卤化银乳剂进行化学增感，其中在步骤（iii）中，至少一种由下式（1）至（4）表示的化合物， 在添加化学增感剂之前加入至少一种由下式（1）至（4）表示的化合物，在加入化学敏化剂
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6.发明授权公开(公告)号：US07220537B2
公开(公告)日：2007-05-22
申请号：US10543440
申请日：2003-01-31
申请人： Toshiya Kondo , Shuji Murakami , Koichiro Kuroda
发明人： Toshiya Kondo , Shuji Murakami , Koichiro Kuroda
CPC分类号： G03C1/035 , G03C1/06 , G03C1/09 , G03C1/10 , G03C1/346 , G03C2001/03517 , G03C2001/03535 , G03C2001/093 , G03C2001/096 , G03C2001/097 , G03C2200/40 , G03C2200/59
摘要： This invention provides a silver halide emulsion, a silver halide photographic material and an image forming method, which is excellent in high sensitivity, good gradation, coating composition store stability and latent image store stability regardless exposing method, particularly excellent latent image store stability at high intensity and shot period exposure of digital exposure, and by which a high quality print is obtained. The silver halide emulsion contains silver halide grains having silver chloride content of at least 90 mol %, silver iodide content of 0-2.0 mol %, and silver bromide content of 0.02-5.0 mol %, and containing at least two kinds of Group 8 metal compounds containing at least one iridium compound inside of the silver halide grains, in which the silver halide grains are subjected to selenium sensitization in presence of a compound represented by formula (S)
摘要翻译： 本发明提供了一种卤化银乳剂，卤化银照相材料和成像方法，其具有优异的高灵敏度，良好的分级，涂料组合物储存稳定性和潜像存储稳定性，而不管曝光方法，特别优异的潜像存储稳定性高 数字曝光的强度和曝光周期曝光，并且获得高质量的打印。 卤化银乳剂含有氯化银含量至少为90mol％，碘化银含量为0-2.0mol％，溴化银含量为0.02-5.0mol％的卤化银颗粒，并且含有至少两种第8族金属 在卤化银颗粒内含有至少一种铱化合物的化合物，其中卤化银颗粒在由式（S）表示的化合物存在下进行硒增感，
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7.发明申请公开(公告)号：US20060040220A1
公开(公告)日：2006-02-23
申请号：US11202402
申请日：2005-08-11
申请人： Toshiya Kondo
发明人： Toshiya Kondo
IPC分类号： G03C1/005
CPC分类号： G03C1/09 , G03C2001/093
摘要： A silver halide emulsion including silver halide grains and a binder and satisfying Requirement (1) of 0
摘要翻译： 包含卤化银颗粒和粘合剂的卤化银乳剂，满足0
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8.发明授权公开(公告)号：US06720135B2
公开(公告)日：2004-04-13
申请号：US10439077
申请日：2003-05-15
申请人： Toshiya Kondo , Tadanobu Sekiya
发明人： Toshiya Kondo , Tadanobu Sekiya
IPC分类号： G03C1035
CPC分类号： G03C1/0051 , G03C1/08 , G03C2001/0055 , G03C2001/0056 , G03C2001/0058
摘要： A silver halide emulsion improved in radiation resistance is disclosed, comprising tabular grains having an average aspect ratio of 20 to 500 and an average spacing between twin planes of 10 to 160 A, and at least 80% by number of the tabular grains being accounted for by hexagonal tabular grains having an adjacent edge ratio of not less than 1.0 and less than 1.2. There is also disclosed a photographic material comprising a silver halide emulsion layer containing the tabular grains.
摘要翻译： 公开了一种耐辐射性改进的卤化银乳剂，其包含平均纵横比为20-500，平面间隔为10至160A的片状颗粒，以及至少80％的片状颗粒占 具有相邻边缘比不小于1.0且小于1.2的六边形片状颗粒。 还公开了包含含有片状颗粒的卤化银乳剂层的照相材料。
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9.发明授权公开(公告)号：US06235460B1
公开(公告)日：2001-05-22
申请号：US09549652
申请日：2000-04-14
申请人： Hiroshi Takada , Shigetami Kasai , Toshiya Kondo
发明人： Hiroshi Takada , Shigetami Kasai , Toshiya Kondo
IPC分类号： G03C1035
CPC分类号： G03C1/035 , G03C2001/0056 , G03C2001/03535 , G03C2001/03558
摘要： A silver halide emulsion is disclosed, comprising silver halide grains and a dispersing medium, wherein the silver halide grains, each comprises a first high-iodide phase and a second high-iodide phase, each of the first and second high-iodide phases accounting for 0.5 to 5% of the grain, based on silver, and each of the first and second high-iodide phases having an iodide content of more than 40 mol %. A silver halide photographic material containing the emulsion is also disclosed.
摘要翻译： 公开了一种卤化银乳剂，其包含卤化银颗粒和分散介质，其中卤化银颗粒各自包含第一高碘化物相和第二高碘化物相，第一和第二高碘化物相中的每一个都表示 0.5〜5％的谷物，以银为基准，并且第一和第二碘化碘相中的每一个都具有大于40mol％的碘化物含量。 还公开了含有乳液的卤化银照相材料。
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公开(公告)号：USH1609H
公开(公告)日：1996-11-05
申请号：US371749
申请日：1995-01-12
申请人： Toshiya Kondo
发明人： Toshiya Kondo
CPC分类号： G03C1/0051 , G03C2001/0055 , G03C2001/0058 , G03C2001/03535 , G03C2001/0357
摘要： Disclosed is a silver halide photographic light-sensitive emulsion comprising silver halide grains and a dispersant, wherein at least 50% of the total projected areas of the silver halide grains are occupied by tabular silver halide grains wherein the tabular silver halide grains each have two or more twin plane parallel to major plane of the tabular silver halide grains and an average distance between the two or more twin planes is not less than 130 .ANG. and not more than 500 .ANG. and a grain size distribution of the tabular silver halide grains is less than 20%.
摘要翻译： 公开了包含卤化银颗粒和分散剂的卤化银照相感光乳剂，其中卤化银颗粒的总投影面积的至少50％被片状卤化银颗粒占据，其中片状卤化银颗粒各自具有两个或 平行于片状卤化银颗粒的主平面的更多的双平面和两个或更多个双面之间的平均距离不小于130，不超过500，并且片状卤化银颗粒的晶粒尺寸分布小于 20％。
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