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1. 发明授权

US07153643B2 Silver halide color photographic photosensitive material and image forming method utilizing the same 失效
标题翻译：卤化银彩色感光材料及其成像方法
公开(公告)号：US07153643B2
公开(公告)日：2006-12-26
申请号：US10823663
申请日：2004-04-14
申请人： Naoto Ohshima
发明人： Naoto Ohshima
IPC分类号： G03C1/035 , G03C1/09
CPC分类号： G03C7/3022 , G03C1/047 , G03C2001/03517 , G03C2200/27
摘要： The present invention provides a silver halide color photographic photosensitive material including a substrate, and photographic constituent layers having at least one each of an yellow color-developing blue light-sensitive silver halide emulsion layer, a magenta color-developing green light-sensitive silver halide emulsion layer, a cyan color-developing red light-sensitive silver halide emulsion layer and a non-photosensitive hydrophilic colloid layer, wherein the at least one yellow color-developing blue light-sensitive silver halide emulsion layer includes a silver halide emulsion having a sphere-corresponding diameter of 0.7 μm or less, and a silver chloride content of 90 mol % or higher, which silver halide emulsion has been subjected to selenium and gold sensitizations, and the total gelatin amount in the photographic constituent layers is from 3 to 6 g/m2, or the total silver coating amount in the photographic constituent layers is from 0.2 to 0.5 g/m2, and an image-forming method using the same.
摘要翻译：本发明提供一种卤化银彩色照相感光材料，其包括基材和具有至少一种黄色显色蓝色感光卤化银乳剂层，品红色显色绿色感光卤化银乳剂层，青色显色红色感光卤化银乳剂层和非感光亲水胶体层，其中所述至少一种黄色显色蓝色感光卤化银乳剂层包括具有球形的卤化银乳剂 - 相应的直径为0.7μm或更小，氯化银含量为90mol％或更高，该卤化银乳剂已经进行硒和金增感，照相构成层中的总明胶量为3至6g / m 2，或照相构成层中的总银涂布量为0.2〜0.5g / m 2，a 并使用该图像形成方法。

2. 发明授权

US07083907B2 Silver halide emulsion, method of preparing the same, and silver halide color photographic photosensitive material and image-forming method using the emulsion 失效
公开(公告)号：US07083907B2
公开(公告)日：2006-08-01
申请号：US10738119
申请日：2003-12-18
申请人： Hirotomo Sasaki , Hideki Maeta , Naoto Ohshima
发明人： Hirotomo Sasaki , Hideki Maeta , Naoto Ohshima
IPC分类号： G03C1/035 , G03C1/09
CPC分类号： G03C1/005 , G03C1/035 , G03C1/09 , G03C5/04 , G03C7/30 , G03C7/3924 , G03C7/39244 , G03C7/39264 , G03C7/39272 , G03C7/39276 , G03C2001/03517 , G03C2001/03535 , G03C2001/0854 , G03C2001/091 , G03C2001/093 , G03C2200/39
摘要： A silver halide emulsion which exhibits high sensitivity, high contrast, little sensitivity variation with humidity conditions at the time of exposure, and excellent reciprocity law properties at high illumination intensities. Also, a method of preparing the emulsion in a stable manner, and a silver halide color photographic photosensitive material and an image forming method that use the emulsion. The emulsion includes a mesoionic compound having a thiolate structure or a protonated thiolate structure, and the emulsion is sensitized by an Au (III) compound. The emulsion preferably contains an oxidatively dimerized form of a mesoionic compound having a thiolate structure, and a silver chloride content of at least 90 mol %.

3. 发明申请

US20050069826A1 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：US20050069826A1
公开(公告)日：2005-03-31
申请号：US10969205
申请日：2004-10-21
申请人： Hiroyuki Yoneyama , Akira Ikeda , Shin Soejima , Kiyoshi Takeuchi , Naoto Matsuda
发明人： Hiroyuki Yoneyama , Akira Ikeda , Shin Soejima , Kiyoshi Takeuchi , Naoto Matsuda
IPC分类号： G03C1/09 , G03C7/30 , G03C7/32 , G03C7/34 , G03C7/36 , G03C7/38 , G03C7/388 , G03C7/392 , G03C7/26
CPC分类号： G03C1/08 , G03C1/0051 , G03C1/09 , G03C1/30 , G03C1/46 , G03C5/04 , G03C5/50 , G03C7/3013 , G03C7/3022 , G03C7/3041 , G03C7/3225 , G03C7/34 , G03C7/346 , G03C7/36 , G03C7/3825 , G03C7/3885 , G03C7/39208 , G03C7/4136 , G03C2001/03517 , G03C2001/03535 , G03C2001/03541 , G03C2001/03594 , G03C2001/0476 , G03C2001/093 , G03C2007/3025 , G03C2007/3027 , G03C2007/3043 , G03C2200/07 , G03C2200/27 , G03C2200/33
摘要： A silver halide color photographic light-sensitive material, having at least one each of blue-, green-, and red-sensitive emulsion layers containing yellow, magenta, and cyan couplers, respectively, on a support; wherein said blue-sensitive emulsion layer contains at least one coupler of formula (I); and wherein the light-sensitive material satisfies expression a-1) and/or b-1): wherein, Q forms a 5- to 7-membered ring with the —N═C—N(R1)—; R1 and R2 each are a substituent; m is 0 to 5; and X is a hydrogen atom, or a coupling split-off group; a-1): 0.5≦Dmax(UV)/Dmin(UV)≦1.1 wherein Dmax(UV)/Dmin(UV) is the smallest of the value in a wavelength range of 340 to 450 nm; b-1): 1300≦(B-C)/A≦20000 wherein B is yellow Dmax, C is yellow Dmin; and A is an amount mol/m2 of the coupler of formula (I).
摘要翻译：一种卤化银彩色照相感光材料，其分别在载体上具有含有黄色，品红色和青色成色剂的蓝色，绿色和红色感光乳剂层中的至少一种; 其中所述感蓝乳剂层含有至少一种式（I）的成色剂; 并且其中所述感光材料满足表达式a-1）和/或b-1）：其中Q与-N = C-N（R1） - 形成5-至7-元环; R1和R2各自为取代基; m为0〜5; X为氢原子或偶联分离基团; a-1）：0.5 <= Dmax（UV）/ Dmin（UV）<= 1.1其中Dmax（UV）/ Dmin（UV）是340至450nm波长范围内的最小值; b-1）：1300 <=（B-C）/ A <= 20000其中B为黄色Dmax，C为黄色Dmin; 并且A是式（I）的成色剂的mol / m 2的量。

4. 发明授权

US6060231A Photothermographic element with iridium and copper doped silver halide grains 有权
标题翻译：具有铱和铜掺杂的卤化银颗粒的光热敏成像元件
公开(公告)号：US6060231A
公开(公告)日：2000-05-09
申请号：US273897
申请日：1999-03-22
申请人： Chaofeng Zou
发明人： Chaofeng Zou
IPC分类号： G03C1/035 , G03C1/08 , G03C1/09 , G03C1/498
CPC分类号： G03C1/035 , G03C1/09 , G03C1/49818 , G03C1/08
摘要： A negative-acting photothermographic element comprises a support bearing at least one heat-developable, photosensitive, image-forming photothermographic emulsion layer that contains photosensitive silver halide grains doped with iridium and copper; a non-photosensitive, reducible source of silver; a reducing agent for the non-photosensitive, reducible source of silver; and a binder. A process of forming photothermographic emulsions from doped silver halide grains by forming silver soaps in the presence of those grains is also described.
摘要翻译：负性光热敏成像元件包括承载至少一个含有掺杂有铱和铜的感光卤化银颗粒的可热显影的，感光的成像光热敏成像乳剂层的支撑体; 非光敏，可还原的银源; 用于非光敏，可还原的银源的还原剂; 和粘合剂。还描述了在这些晶粒存在下通过形成银皂形成由掺杂的卤化银颗粒形成光热敏成像乳剂的方法。

5. 发明授权

US6017674A Silver halide photographic material and processing process thereof 失效
公开(公告)号：US6017674A
公开(公告)日：2000-01-25
申请号：US786640
申请日：1997-01-21
申请人： Toshihide Ezoe , Kohzaburoh Yamada
发明人： Toshihide Ezoe , Kohzaburoh Yamada
IPC分类号： G03C1/06 , G03C1/08 , G03C1/09 , G03C5/30
CPC分类号： G03C1/061 , G03C5/30 , G03C1/08 , G03C1/09 , G03C2001/7448
摘要： A silver halide photographic material comprising a support having thereon at least one photosensitive silver halide emulsion layer, wherein at least one of the silver halide emulsion layer and other hydrophilic colloid layers comprises at least one hydrazine compound represented by the following general formula (II) in the form of fine solid dispersion:A--(B).sub.m (II)wherein A represents a connecting group; B represents a group represented by the following general formula (III); and m represents an integer of from 2 to 6:--(L.sub.2 --Ar.sub.2).sub.n --L.sub.1 --Ar.sub.1 --NHNH--G.sub.1 --R.sub.1(III)wherein Ar.sub.1 and Ar.sub.2 each represents an aromatic group or an aromatic heterocyclic group; L.sub.1 and L.sub.2 each represents a connecting group; n represents an integer of 0 or 1; R.sub.1 represents a hydrogen atom, an alkyl group, an aryl group, a heterocyclic group, an alkoxy group, an aryloxy group, an amino group or a hydrazino group; and G.sub.1 represents a --CO-- group, an --SO.sub.2 -- group, an --SO-- group, a ##STR1## group, a --CO--CO-- group, a thiocarbonyl group or an iminomethylene group; R.sub.2 represents a group selected from those defined above as R.sub.1, and may be different from R.sub.1.

6. 发明授权

US5952166A Enhanced sensitivity from thiolone dioxides in cubic silver chloride emulsions with sharp corners 失效
标题翻译：硫化二氧化物在具有尖角的立方氯化银乳剂中的增强的敏感性
公开(公告)号：US5952166A
公开(公告)日：1999-09-14
申请号：US13087
申请日：1998-01-26
申请人： Roger Lok , Jerzy Z. Mydlarz
发明人： Roger Lok , Jerzy Z. Mydlarz
IPC分类号： G03C1/035 , G03C1/09 , G03C1/34 , G03C1/07
CPC分类号： G03C1/09 , G03C1/035 , G03C1/346
摘要： The invention relates to an emulsion comprising sharp cornered silver chloride grains, said grains having a rounding index less than 0.3 and dithiolone dioxide.
摘要翻译：本发明涉及包含尖角氯化银颗粒的乳液，所述颗粒具有小于0.3的舍入指数和二硫酮二氧化物。

7. 发明授权

US5939249A Photothermographic element with iridium and copper doped silver halide grains 失效
公开(公告)号：US5939249A
公开(公告)日：1999-08-17
申请号：US881407
申请日：1997-06-24
申请人： Chaofeng Zou
发明人： Chaofeng Zou
IPC分类号： G03C1/035 , G03C1/08 , G03C1/09 , G03C1/498
CPC分类号： G03C1/035 , G03C1/09 , G03C1/49818 , G03C1/08
摘要： A negative-acting photothermographic element comprises a support bearing at least one heat-developable, photosensitive, image-forming photothermographic emulsion layer that contains photosensitive silver halide grains doped with iridium and copper; a non-photosensitive, reducible source of silver; a reducing agent for the non-photosensitive, reducible source of silver; and a binder. A process of forming photothermographic emulsions from doped silver halide grains by forming silver soaps in the presence of those grains is also described.

8. 发明授权

US5928852A Silver halide photographic emulsion 失效
标题翻译：卤化银照相乳剂
公开(公告)号：US5928852A
公开(公告)日：1999-07-27
申请号：US728899
申请日：1996-10-10
申请人： Katsuhisa Ohzeki
发明人： Katsuhisa Ohzeki
IPC分类号： G03C1/015 , G03C1/005 , G03C1/035 , G03C1/07 , G03C1/09 , G03C1/34
CPC分类号： G03C1/0053 , G03C1/035 , G03C1/07 , G03C1/0051 , G03C1/08 , G03C2001/03517 , G03C2001/03582 , G03C2001/0827 , G03C2001/0845 , G03C2001/093 , G03C2200/03
摘要： A silver halide photographic emulsion is disclosed, comprising a support having thereon at least one silver halide emulsion layer, wherein the silver halide grain contained in the silver halide emulsion layer has a silver chloride content of 50 mol % or more, 30% or more of the surface area of the grain comprises a (111) face, and the silver halide grain is formed in the presence of at least one compound represented by formula (I) and contains a hexacyano complex represented by formula (II) such that the outermost layer of the grain has a hexacyano complex concentration of at least 1.times.10.sup.-4 mol/mol-Ag. ##STR1##
摘要翻译：公开了一种卤化银照相乳剂，其包括其上具有至少一个卤化银乳剂层的载体，其中卤化银乳剂层中所含的卤化银颗粒的氯化银含量为50摩尔％以上，30重量％以上晶粒的表面积包括（111）面，并且在至少一种由式（I）表示的化合物存在下形成卤化银颗粒，并且含有由式（II）表示的六氰基络合物，使得最外层的颗粒具有至少1×10 -4 mol / mol-Ag的六氰基络合物浓度。

9. 发明授权

US5912111A Gold(I) sensitizers for silver halide emulsions 失效
标题翻译：金（I）用于卤化银乳剂的敏化剂
公开(公告)号：US5912111A
公开(公告)日：1999-06-15
申请号：US25188
申请日：1998-02-18
申请人： Roger Lok , Weimar W. White , Melanie W. Marshall
发明人： Roger Lok , Weimar W. White , Melanie W. Marshall
IPC分类号： C07F1/00 , G03C1/035 , G03C1/09 , C07F1/12
CPC分类号： C07F1/005 , G03C1/09 , G03C1/035
摘要： This invention relates to a silver halide photographic element comprising a support and a silver halide emulsion layer, the emulsion layer comprising a Au(I) compound having the formula ##STR1## wherein Z is a substituted or unsubstituted alkyl, aryl, alkylaryl, or heterocyclic group; and R.sub.1, R.sub.2, R.sub.3 and R.sub.4 are independently substituted or unsubstituted alkyl, aryl, alkylaryl, or heterocyclic groups, or one or both of R.sub.1 and R.sub.2 or R.sub.3 and R.sub.4, may independently combine to form a nitrogen containing ring with the nitrogen to which they are attached.
摘要翻译：本发明涉及包含载体和卤化银乳剂层的卤化银照相元件，所述乳剂层包含具有下式的Au（I）化合物：其中Z是取代或未取代的烷基，芳基，烷基芳基或杂环基; 并且R 1，R 2，R 3和R 4独立地是取代或未取代的烷基，芳基，烷基芳基或杂环基，或者R 1和R 2或R 3和R 4中的一个或两个可以独立地结合形成含氮环，他们被附上。

10. 发明授权

US5908741A Photographic silver halide material 失效
标题翻译：摄影卤化银材料
公开(公告)号：US5908741A
公开(公告)日：1999-06-01
申请号：US701122
申请日：1996-08-21
申请人： Peter Bergthaller , Hans-Ulrich Borst , Johannes Willsau , Ralf Buscher , Peter Bell
发明人： Peter Bergthaller , Hans-Ulrich Borst , Johannes Willsau , Ralf Buscher , Peter Bell
IPC分类号： G03C7/00 , C07C391/02 , G03C1/34 , G03C7/392 , G03C1/09
CPC分类号： C07C391/02 , G03C1/346
摘要： A photographic silver halide material in which the silver halide emulsion layer of at least one silver halide emulsion layer is stabilized with a compound of the formula (I):Ar--Se--X (I)in whichAr means a carbocyclic or heterocyclic aromatic group which has an electron-attracting grouping in o-position relative to the Se andX means a further substituted heteroatom,exhibits a smaller reduction in sensitivity, in particular under tropical conditions of storage.
摘要翻译：一种照相卤化银材料，其中至少一种卤化银乳剂层的卤化银乳剂层用式（I）化合物稳定：Ar-Se-X（I），其中Ar表示碳环或杂环芳族基团其相对于Se具有在位置上的吸电子基团，X表示另外取代的杂原子，特别是在热带储藏条件下，灵敏度降低。

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