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。

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：

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

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

IPC分类号： G03C1/06 ,  G03C1/005 ,  G03C1/494

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，

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