专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06511797B1 Photothermographic material 有权
标题翻译：光热成像材料
公开(公告)号：US06511797B1
公开(公告)日：2003-01-28
申请号：US09631838
申请日：2000-08-03
申请人： Shinji Ikari
发明人： Shinji Ikari
IPC分类号： G03C1498
CPC分类号： G03C1/49845 , G03C1/08 , G03C1/49818 , G03C2001/03535 , G03C2001/03594 , G03C2001/0863 , G03C2001/093
摘要： Provided is a photothermographic material having, on one surface of its support, at least one type of photosensitive silver halide grains, a non-photosensitive silver salt of an organic acid, a reducing agent for silver ions, and a binder; which contains an organic polyhalogen compound of the following general formula (I) and in which the silver halide grains have a hexacyano-metal complex of the following general formula (II) in their outermost surfaces: wherein Q represents an alkyl group optionally having one or more substituents, an aryl group optionally having one or more substituents, or a heterocyclic group optionally having one or more substituents; X1 and X2 each independently represent a halogen atom; Z represents a hydrogen atom or an electron-attracting group; Y represents —C(═O)—, —SO— or —SO2—; and n indicates 0 or 1; [M(CN)6]n− (II) wherein M represents Fe, Ru, Os, Co, Rh, Ir, Cr or Re; and n indicates 3 or 4. The material is fogged little, and gives good images, and its image storability in forced light is good.
摘要翻译：提供了一种光热敏成像材料，其在其支撑体的一个表面上具有至少一种感光卤化银颗粒，有机酸的非感光性银盐，银离子还原剂和粘合剂; 其包含以下通式（I）的有机多卤素化合物，其中卤化银颗粒在其最外表面中具有以下通式（II）的六氰基 - 金属络合物：其中Q表示任选具有一个或多个更多取代基，任选具有一个或多个取代基的芳基或任选具有一个或多个取代基的杂环基; X1和X2各自独立地表示卤素原子; Z表示氢原子或吸电子基团; Y表示-C（= O） - ， - SO-或-SO 2 - ; n表示0或1;其中M表示Fe，Ru，Os，Co，Rh，Ir，Cr或Re; n表示3或4.材质雾化少，拍摄效果好，强光下的图像保存性好。

2. 发明授权

US06641991B2 Silver halide emulsion, and color photographic light-sensitive material and image forming method using the same 失效
公开(公告)号：US06641991B2
公开(公告)日：2003-11-04
申请号：US09966287
申请日：2001-10-01
申请人： Yoshiro Ochiai
发明人： Yoshiro Ochiai
IPC分类号： G03C1035
CPC分类号： G03C1/035 , G03C1/0051 , G03C1/0053 , G03C7/3022 , G03C7/407 , G03C2001/03517 , G03C2001/03535 , G03C2001/0863 , G03C2200/03 , G03C2200/39 , G03C2200/52
摘要： A silver halide emulsion formed of high silver chloride particles, the high silver chloride particles having a continuous outermost layer containing at least 30 mol % of silver bromide, the high silver chloride particles having a silver chloride content of at least 95 mol % and a silver iodide content of 0.05 mol % to 0.75 mol %, wherein the outermost layer has a center portion, the center portion being limited to a region within 10% to 90% of the volume of the outermost layer, the center portion having present therein a compound of a metal from column VIII of the periodic table.

3. 发明授权

US06818374B2 Silver halide photographic light-sensitive materials and method for development of the same 失效
标题翻译：卤化银照相感光材料及其开发方法相同
公开(公告)号：US06818374B2
公开(公告)日：2004-11-16
申请号：US10392832
申请日：2003-03-21
申请人： Tokuju Oikawa , Tadashi Ito , Katsuyuki Watanabe , Mitsunori Hirano , Yasutomo Kawanishi
发明人： Tokuju Oikawa , Tadashi Ito , Katsuyuki Watanabe , Mitsunori Hirano , Yasutomo Kawanishi
IPC分类号： G03C109
CPC分类号： G03C1/061 , G03C1/035 , G03C1/08 , G03C5/30 , G03C5/31 , G03C2001/03511 , G03C2001/03535 , G03C2001/0863 , G03C2200/44
摘要： Disclosed are a silver halide photographic light-sensitive material comprising silver halide containing a metal complex having a cyanide ligand in a silver halide emulsion layer and comprising a hydrazine compound having an onium group in the molecule, and a method of developing the silver halide photographic light-sensitive material with a developer having a pH of 9.0-11.0. The silver halide photographic light-sensitive material of the present invention can provide high sensitivity, high processing stability and high contrast images.
摘要翻译：公开了一种卤化银摄影感光材料，其包含卤化银，其含有在卤化银乳剂层中具有氰化物配体的金属络合物，并且包含在分子中具有鎓基的肼化合物，以及显影卤化银摄影灯的方法具有pH为9.0-11.0的显影剂的敏感材料。本发明的卤化银照相感光材料可以提供高灵敏度，高加工稳定性和高对比度图像。

4. 发明授权

US06664037B2 Silver halide emulsion and method for chemical sensitization thereof 失效
公开(公告)号：US06664037B2
公开(公告)日：2003-12-16
申请号：US10167386
申请日：2002-06-12
申请人： Masafumi Mizuno
发明人： Masafumi Mizuno
IPC分类号： G03C109
CPC分类号： G03C1/005 , G03C1/0051 , G03C1/09 , G03C2001/0056 , G03C2001/03552 , G03C2001/0863 , G03C2001/091 , G03C2001/096
摘要： Disclosed is a method for chemical sensitization of a silver halide emulsion comprising a sensitization step of subjecting the silver halide emulsion to chemical sensitization with a chalcogen compound or a chalcogen compound and a gold compound to produce silver chalcogenide or gold silver chalcogenide, wherein the chemical sensitization is performed under such conditions that at least a part of the silver chalcogenide or gold silver chalcogenide produced in the sensitization step can be amorphized. This method can provide a silver halide emulsion showing high sensitivity without increasing fog and degrading storability and such a silver halide emulsion.

5. 发明申请

US20030082491A1 Silver halide emulsion and method for chemical sensitization thereof 失效
标题翻译：卤化银乳剂及其化学增感方法
公开(公告)号：US20030082491A1
公开(公告)日：2003-05-01
申请号：US10167386
申请日：2002-06-12
申请人： FUJI PHOTO FILM CO., LTD.
发明人： Masafumi Mizuno
IPC分类号： G03C001/09 , G03C001/035
CPC分类号： G03C1/005 , G03C1/0051 , G03C1/09 , G03C2001/0056 , G03C2001/03552 , G03C2001/0863 , G03C2001/091 , G03C2001/096
摘要： Disclosed is a method for chemical sensitization of a silver halide emulsion comprising a sensitization step of subjecting the silver halide emulsion to chemical sensitization with a chalcogen compound or a chalcogen compound and a gold compound to produce silver chalcogenide or gold silver chalcogenide, wherein the chemical sensitization is performed under such conditions that at least a part of the silver chalcogenide or gold silver chalcogenide produced in the sensitization step can be amorphized. This method can provide a silver halide emulsion showing high sensitivity without increasing fog and degrading storability and such a silver halide emulsion.
摘要翻译：本发明公开了一种卤化银乳剂的化学增感方法，其包括使硫化银乳剂与硫属化合物或硫属化合物和金化合物进行化学敏化的致敏步骤，以生产硫族金属硫化物或金银硫族化物，其中化学增感在使致敏步骤中产生的硫族化物银或金银硫族化物的至少一部分可以非晶化的条件下进行。该方法可以提供显示高灵敏度的卤化银乳剂，而不增加雾化和降解储存性以及这种卤化银乳剂。

6. 发明授权

US07157216B2 Silver halide emulsion and silver halide photographic material 失效
标题翻译：卤化银乳剂和卤化银照相材料
公开(公告)号：US07157216B2
公开(公告)日：2007-01-02
申请号：US11082711
申请日：2005-03-18
申请人： Toshiya Kondo , Katsuya Yabuuchi , Rieko Ren
发明人： Toshiya Kondo , Katsuya Yabuuchi , Rieko Ren
IPC分类号： G03C1/46 , G03C1/005 , G03C1/494 , G03C1/06
CPC分类号： G03C1/035 , G03C1/08 , G03C1/09 , G03C2001/0056 , G03C2001/03517 , G03C2001/03541 , G03C2001/0863 , G03C2001/097
摘要： A silver halide emulsion is disclosed, comprising silver halide grains, wherein at least 50% by number of the silver halide grains is accounted for by cubic grains having a chloride content of not less than 90 mol %, an iodide content of from 0 to 2 mol % and a bromide content of from 0.1 to 10 mol % and containing dislocation lines in the edge region or the corner region of the grains.
摘要翻译：公开了一种卤化银乳剂，其包含卤化银颗粒，其中至少50％的卤化银颗粒由氯化物含量不小于90mol％的立方晶粒占据，碘化物含量为0至2 摩尔％，溴化物含量为0.1〜10摩尔％，并且在晶粒的边缘区域或角落区域中含有位错线。

7. 发明申请

US20060003273A1 Silver halide color photographic material and image forming method 审中-公开
标题翻译：卤化银彩色照相材料和成像方法
公开(公告)号：US20060003273A1
公开(公告)日：2006-01-05
申请号：US11167334
申请日：2005-06-27
申请人： Hiroshi Takada
发明人： Hiroshi Takada
IPC分类号： G03C1/46
CPC分类号： G03C7/3041 , G03C1/08 , G03C5/04 , G03C7/3022 , G03C7/407 , G03C2001/03517 , G03C2001/0863 , G03C2007/3025 , G03C2200/52
摘要： A silver halide color photographic material is disclosed, comprising on a reflective support yellow, magenta and cyan image forming layers, each containing silver halide grains having a chloride content of not less than 90 mol %, wherein a fog density of A(λ) and a maximum density of B(λ) at a wavelength of λ nm of the photographic material which has been exposed and processed, and a fog density of A′(λ) at a wavelength of λ nm of the photographic material which has been subjected to overall exposure to radiation of 300 mR, then, exposed and processed, satisfy the following equations (I), (II) and (III): B(450)/[A′(450)−A(450)]≧60 (I) B(550)/[A′(550)−A(550)]≧160 (II) B(650)/[A′(650)−A(650)]≧260 (III).
摘要翻译：公开了一种卤化银彩色照相材料，其包括反射支撑体黄色，品红色和青色图像形成层，每个含有氯化物含量不小于90mol％的卤化银颗粒，其中雾度A（λ）和已经曝光和处理的照相材料的波长λnm处的最大密度B（λ）以及已经经历了照相材料的λ'波长的A'（λ）浓度总体暴露于300 mR的辐射，然后暴露和处理，满足下列等式（I），（II）和（III）：<？in-line-formula description =“In-line Formulas”end =“lead” α> B（450）/ [A'（450）-A（450）]> = 60（I）<？in-line-formula description =“In-line Formulas”end =“tail”？> -line-formula description =“In-line Formulas”end =“lead”？> B（550）/ [A'（550）-A（550）]> = 160（II） =“内联公式”end =“tail”？> <？in-line-formula description =“内联公式 B（650）/ [A'（650）-A（650）]> = 260（III）。 <？in-line-formula description =“In-line Formulas”end =“tail”？>

8. 发明申请

US20050208436A1 Silver halide emulsion and silver halide photographic material 失效
标题翻译：卤化银乳剂和卤化银照相材料
公开(公告)号：US20050208436A1
公开(公告)日：2005-09-22
申请号：US11082711
申请日：2005-03-18
申请人： Toshiya Kondo , Katsuya Yabuuchi , Rieko Ren
发明人： Toshiya Kondo , Katsuya Yabuuchi , Rieko Ren
IPC分类号： G03C7/407 , G03C1/035 , G03C1/08 , G03C1/09 , G03C1/494
CPC分类号： G03C1/035 , G03C1/08 , G03C1/09 , G03C2001/0056 , G03C2001/03517 , G03C2001/03541 , G03C2001/0863 , G03C2001/097
摘要： A silver halide emulsion is disclosed, comprising silver halide grains, wherein at least 50% by number of the silver halide grains is accounted for by cubic grains having a chloride content of not less than 90 mol %, an iodide content of from 0 to 2 mol % and a bromide content of from 0.1 to 10 mol % and containing dislocation lines in the edge region or the corner region of the grains.
摘要翻译：公开了一种卤化银乳剂，其包含卤化银颗粒，其中至少50％的卤化银颗粒由氯化物含量不小于90mol％的立方晶粒占据，碘化物含量为0至2 摩尔％，溴化物含量为0.1〜10摩尔％，并且在晶粒的边缘区域或角落区域中含有位错线。

9. 发明授权

US06703195B2 Silver halide emulsion, and color photographic light-sensitive material and image forming method using the same 失效
标题翻译：卤化银乳剂和彩色照相感光材料及使用其的成像方法
公开(公告)号：US06703195B2
公开(公告)日：2004-03-09
申请号：US10449402
申请日：2003-06-02
申请人： Yoshiro Ochiai
发明人： Yoshiro Ochiai
IPC分类号： G03C109
CPC分类号： G03C1/035 , G03C1/0051 , G03C1/0053 , G03C7/3022 , G03C7/407 , G03C2001/03517 , G03C2001/03535 , G03C2001/0863 , G03C2200/03 , G03C2200/39 , G03C2200/52
摘要： A silver halide emulsion formed of high silver chloride particles, the high silver chloride particles having a continuous outermost layer containing at least 30 mol % of silver bromide, the high silver chloride particles having a silver chloride content of at least 95 mol % and a silver iodide content of 0.05 mol % to 0.75 mol %, wherein the outermost layer has a center portion, the center portion being limited to a region within 10% to 90% of the volume of the outermost layer, the center portion having present therein a compound of a metal from column VIII of the periodic table.
摘要翻译：由高氯化银颗粒形成的卤化银乳剂，高氯化银颗粒具有含有至少30mol％溴化银的连续最外层，氯化银含量至少为95mol％的高氯化银颗粒和银碘化物含量为0.05mol％至0.75mol％，其中最外层具有中心部分，中心部分被限制在最外层的体积的10％至90％的范围内，其中存在化合物的来自元素周期表第八栏的金属。

10. 发明申请

US20030235792A1 Silver halide photographic light-sensitive materials and method for development of the same 失效
标题翻译：卤化银照相感光材料及其开发方法相同
公开(公告)号：US20030235792A1
公开(公告)日：2003-12-25
申请号：US10392832
申请日：2003-03-21
发明人： Tokuju Oikawa , Tadashi Ito , Katsuyuki Watanabe , Mitsunori Hirano , Yasutomo Kawanishi
IPC分类号： G03C001/06 , G03C005/29
CPC分类号： G03C1/061 , G03C1/035 , G03C1/08 , G03C5/30 , G03C5/31 , G03C2001/03511 , G03C2001/03535 , G03C2001/0863 , G03C2200/44
摘要： Disclosed are a silver halide photographic light-sensitive material comprising silver halide containing a metal complex having a cyanide ligand in a silver halide emulsion layer and comprising a hydrazine compound having an onium group in the molecule, and a method of developing the silver halide photographic light-sensitive material with a developer having a pH of 9.0-11.0. The silver halide photographic light-sensitive material of the present invention can provide high sensitivity, high processing stability and high contrast images.
摘要翻译：公开了一种卤化银摄影感光材料，其包含卤化银，其含有在卤化银乳剂层中具有氰化物配体的金属络合物，并且包含在分子中具有鎓基的肼化合物，以及显影卤化银摄影灯的方法具有pH为9.0-11.0的显影剂的敏感材料。本发明的卤化银照相感光材料可以提供高灵敏度，高加工稳定性和高对比度图像。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式