公开(公告)号：US20050202354A1

公开(公告)日：2005-09-15

申请号：US11072244

申请日：2005-03-07

申请人： Katsuhisa Ohzeki ,  Hiroyuki Suzuki ,  Toshihiro Kariya

发明人： Katsuhisa Ohzeki ,  Hiroyuki Suzuki ,  Toshihiro Kariya

IPC分类号： G03C1/005 ,  G03C1/035 ,  G03C1/09 ,  G03C7/30 ,  G03C7/392 ,  G03C1/46

CPC分类号： G03C1/09 ,  G03C1/035 ,  G03C1/08 ,  G03C7/3022 ,  G03C2001/03517 ,  G03C2001/03594 ,  G03C2001/091 ,  G03C2001/097 ,  G03C2200/59

摘要： A silver halide emulsion containing silver halide grains with a silver chloride content of at least 95 mole %, being sensitized with selenium and gold, and further containing at least two compounds each having a function of oxidizing metallic silver clusters; a silver halide photographic material containing the same; and a silver halide photographic material having red-, green, and blue-sensitive silver halide emulsion layers, wherein one of the emulsion layers contains a silver halide emulsion with a silver chloride content of at least 95 mole %, and the silver halide emulsion contains a selenium compound and a metal complex of formula (D1); [MD1XD1nLD1(6-n)]m  formula (D1) wherein MD1 represents Cr, Mo, Re, Fe, Ru, Os, Co, Rh, Pd, or Pt; XD1 represents a halogen ion; LD1 represents a ligand other than XD1; n represents 3, 4, 5, or 6; and m represents 4−, 3−, 2−, 1−, 0, or 1+.

摘要翻译： 含有氯化银含量至少为95摩尔％的卤化银颗粒的卤化银乳剂用硒和金敏化，还含有至少两种具有氧化金属银簇的功能的化合物; 含有它的卤化银照相材料; 和具有红，绿和蓝敏感的卤化银乳剂层的卤化银照相材料，其中乳液层之一含有氯化银含量至少为95摩尔％的卤化银乳剂，卤化银乳剂含有 硒化合物和式（D1）的金属络合物; <？in-line-formula description =“在线公式”end =“lead”？> [M D1] D1 （6-n）式（D1）<？in-line-formula description =“In-line Formulas”end = “尾”→其中M D1表示Cr，Mo，Re，Fe，Ru，Os，Co，Rh，Pd或Pt; X 表示卤素离子; L <！ - SIPO - > D1表示除了D1D之外的配体; n表示3,4,5或6; m表示4-，3-，2-，1-，O或1+。

公开(公告)号：US06824962B2

公开(公告)日：2004-11-30

申请号：US10058028

申请日：2002-01-29

申请人： Tokuju Oikawa

发明人： Tokuju Oikawa

IPC分类号： G03C516

CPC分类号： G03C1/49845 ,  G03C1/09 ,  G03C1/49818 ,  G03C1/49881 ,  G03C2001/03594 ,  G03C2001/091 ,  G03C2001/096 ,  G03C2200/09 ,  G03C2200/39

摘要： Disclosed is a photothermographic material containing at least a photosensitive silver halide, a non-photosensitive silver salt of an organic acid, a reducing agent for silver ions and a binder on one surface of a support, wherein the material contains a compound producing imagewise a chemical species that can form development initiation points on and in the vicinity of the non-photosensitive silver salt of an organic acid or the like and an organic gold compound and the photosensitive silver halide has a mean grain size of 0.12 &mgr;m or less. This photothermographic material shows high sensitivity, low fog, high Dmax (maximum density), little increase of fog during storage and low temperature and humidity dependency during development.

摘要翻译： 公开了一种光热敏成像材料，其至少含有感光卤化银，有机酸的非感光银盐，银离子的还原剂和载体的一个表面上的粘合剂，其中该材料含有产生成像化学品的化合物 可以在有机酸等的非感光性银盐和有机金化合物和感光卤化银附近形成显影起点的物质的平均粒径为0.12μm以下。 这种光热成像材料显示出高灵敏度，低雾度，高Dmax（最大密度），储存期间雾的增加少，开发过程中温度和湿度依赖性低。

公开(公告)号：US06750004B2

公开(公告)日：2004-06-15

申请号：US09966984

申请日：2001-10-01

申请人： Hirotomo Sasaki ,  Hideki Maeta ,  Naoto Ohshima

发明人： Hirotomo Sasaki ,  Hideki Maeta ,  Naoto Ohshima

IPC分类号： G03C110

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 %.

摘要翻译： 一种卤化银乳剂，其在曝光时具有高灵敏度，高对比度，较小的敏感度变化和湿度条件，以及在高照明强度下具有优异的互易定律特性。 另外，以稳定的方式制备乳液的方法，以及使用该乳液的卤化银彩色感光材料和成像方法。 该乳液包括具有硫醇盐结构或质子化的硫醇盐结构的内消旋化合物，并且该乳液被Au（III）化合物致敏。 乳液优选含有氧化二聚形式的具有硫醇盐结构的内消旋化合物，并且氯化银含量为至少90mol％。

公开(公告)号：US06727056B2

公开(公告)日：2004-04-27

申请号：US08915683

申请日：1997-08-21

申请人： Munehisa Fujita ,  Atsushi Matsunaga

发明人： Munehisa Fujita ,  Atsushi Matsunaga

IPC分类号： G03C1005

CPC分类号： G03C8/10 ,  G03C1/0051 ,  G03C1/09 ,  G03C1/10 ,  G03C1/485 ,  G03C1/48569 ,  G03C2001/03535 ,  G03C2001/0357 ,  G03C2001/091 ,  G03C2200/59

摘要： The present invention provides a tabular internal latent image type direct positive photographic silver halide emulsion which provides a high sensitivity and a low re-reversal negative sensitivity and a color diffusion transfer photographic light-sensitive material comprising such an emulsion. The present invention also provides an internal latent image type direct positive photographic silver halide emulsion which can be prepared with a good reproducibility and a color diffusion transfer photographic light-sensitive material less susceptible to variation of sensitivity and S/N ratio comprising such an emulsion. An internal latent image type direct positive photographic silver halide emulsion comprising tabular silver halide grains having an average grain diameter of not less than 0.3 &mgr;m and an aspect ratio (diameter of silver halide grain in circle equivalence/thickness of silver halide grain) of from not less than 2 to not more than 100 in an amount of not less than 50% of all silver halide grains as calculated in terms of area is provided, wherein the average grain thickness a along the main plane of the external shell thereof is from not less than 0.2 &mgr;m to not more than 1.5 &mgr;m and the average grain thickness b perpendicular to the main plane of the external shell thereof is from not less than 0.04 &mgr;m to not more than 0.30 &mgr;m. An internal latent image type direct positive photographic silver halide emulsion is provided, which is prepared from a seed crystal emulsion which has been prepared via desalting process.

摘要翻译： 本发明提供了提供高灵敏度和低反转负反应灵敏度的片状内部潜像型直接正性照相卤化银乳剂和包含这种乳液的彩色扩散转移照相感光材料。 本发明还提供了可以以良好的再现性制备的内部潜像型直接正性照相卤化银乳剂，并且颜色扩散转移照相感光材料不太容易受到包含这种乳液的敏感性和S / N比变化的影响。 包含平均粒径不小于0.3μm的平板状卤化银颗粒和纵横比（卤化银颗粒的直径等于或等于卤化物颗粒的厚度/卤化银颗粒的厚度）的内部潜像型直接正性照相卤化银乳剂 按照面积计算，以不低于所有卤化银颗粒的50％的量少于2至不超过100，其中沿其外壳的主平面的平均颗粒厚度a不小于 0.2μm以上且1.5μm以下，与外壳的主面垂直的平均粒径b为0.04μm以上且0.30μm以下。 提供了一种内部潜像型直接正性照相卤化银乳剂，其由通过脱盐方法制备的晶种乳液制备。

公开(公告)号：US20040044244A1

公开(公告)日：2004-03-04

申请号：US10445894

申请日：2003-05-28

申请人： Fuji Photo Film Co. Ltd.

发明人： Junichi Yamanouchi ,  Terukazu Yanagi ,  Tomokazu Yasuda

IPC分类号： C07C321/00

CPC分类号： G03C1/385 ,  C07C309/17 ,  G03C1/0051 ,  G03C1/09 ,  G03C2001/03588 ,  G03C2001/091 ,  G03C2001/096 ,  G03C2001/097

摘要： A fluorocompound denoted by general formula (1) below Formula (1) 1 (wherein R1 denotes a substituted or unsubstituted alkyl group having a total of at least six carbon atoms, with R1 not being an alkyl group substituted with a fluorine atom; Rf denotes a perfluoroalkyl group having not more than six carbon atoms; either X1 or X2 denotes a hydrogen atom and the other denotes SO3M; M denotes a cation; and n denotes an integer of not less than 1) was disclosed. A silver halide photographic light-sensitive material having at least one layer comprising a light-sensitive silver halide emulsion layer on a support and comprising a compound denoted by general formula (1) above was also disclosed.

摘要翻译： 由式（1）所示的通式（1）表示的氟化合物（其中R 1表示具有总共至少6个碳原子的取代或未取代的烷基，R 1不是被 氟原子; Rf表示不大于6个碳原子的全氟烷基; X 1或X 2表示氢原子，另一个表示SO 3 M; M表示阳离子，n表示不小于 1）被披露。 还公开了一种卤化银照相感光材料，其具有至少一层包含载体上的感光卤化银乳剂层并且包含上述通式（1）表示的化合物。

公开(公告)号：US06696586B1

公开(公告)日：2004-02-24

申请号：US10214031

申请日：2002-08-07

申请人： Brian P. Cleary ,  Roger Lok ,  Weimar W. White

发明人： Brian P. Cleary ,  Roger Lok ,  Weimar W. White

IPC分类号： C07F112

CPC分类号： G03C1/09 ,  C07C381/04 ,  G03C2001/091

摘要： This invention relates to an organothiosulfonato Au(I) complex having the formula [A—SO2S—Au—SSO2—A]n−M+n wherein M is a cationic counter ion; A is a substituted or unsubstituted organic group; and n is 1 to 4; and wherein the compound is symmetrical. It further relates to the synthesis of said compounds.

摘要翻译： 本发明涉及具有马来酰亚胺的有机硫代磺酰胺Au（I）络合物，M是阳离子抗衡离子; A是取代或未取代的有机基团; n是1至4; 并且其中所述化合物是对称的。 它还涉及所述化合物的合成。

公开(公告)号：US06686138B1

公开(公告)日：2004-02-03

申请号：US10331394

申请日：2002-12-30

申请人： Kathleen R. C. Gisser

发明人： Kathleen R. C. Gisser

IPC分类号： G03C134

CPC分类号： G03C7/39204 ,  G03C1/853 ,  G03C7/3022 ,  G03C2001/03517 ,  G03C2001/03594 ,  G03C2001/091

摘要： A silver halide light sensitive motion picture photographic print element comprising a support having a front side and a back side and bearing on the front side thereof in order a yellow dye image-forming unit comprising at least one blue-sensitive silver halide emulsion layer having associated therewith at least one yellow dye-forming coupler, a cyan dye image-forming unit comprised of at least one red-sensitive silver halide emulsion layer having associated therewith at least one cyan dye-forming coupler, and a magenta dye image-forming unit comprising at least one green-sensitive silver halide emulsion layer having associated therewith at least one magenta dye-forming coupler; said element further comprising an antistatic layer containing vanadium pentoxide on either side of the support, and a raw stock keeping stabilizer compound present in at least one emulsion layer or a hydrophilic colloid layer in reactive association with at least one emulsion layer, wherein the stabilizer compound comprises Au2S or a tetrachloroaurate(3+) salt of the formula MAuCl4 where M represents H, Na, or K at a total coverage of at least 0.05 mg/m2. The photographic print elements of the invention improve keeping performance demonstrated by print elements which comprise vanadium pentoxide containing antistatic layers.

摘要翻译： 一种卤化银光敏电影照相打印元件，包括具有前侧和后侧并且在其前侧上的轴承的支撑体，以便黄色染料成像单元包括至少一种具有相关联的蓝色感光卤化银乳剂层 由至少一种形成黄色染料的成色剂，青色染料影像形成单元，由至少一种与其相关联的至少一种形成青色染料的成色剂的感红卤化银乳剂层组成，以及品红染料影像形成单元， 至少一种具有与其相关联的至少一种品红色染料形成成色剂的感绿卤化银乳剂层; 所述元件还包括在载体的任一侧含有五氧化二钒的抗静电层，以及存在于至少一个乳剂层或亲水胶体层中的原料保存稳定剂化合物，其与至少一个乳剂层具有反应性关联，其中稳定剂化合物 包括Au2S或式MAuCl4的四氯牛磺酸盐（3+）盐，其中M代表H，Na或K，总覆盖率至少为0.05mg / m 2。 本发明的照片印刷元件提高了包含含五氧化二钒的抗静电层的印刷元件的保持性能。

公开(公告)号：US06630278B2

公开(公告)日：2003-10-07

申请号：US09955673

申请日：2001-09-19

申请人： Marc Van den Zegel ,  Marleen De Vester

发明人： Marc Van den Zegel ,  Marleen De Vester

IPC分类号： G03C108

CPC分类号： G03C5/16 ,  G03C1/0051 ,  G03C1/09 ,  G03C5/17 ,  G03C5/30 ,  G03C2001/091 ,  G03C2001/096 ,  G03C2005/168 ,  G03C2005/3007 ,  G03C2007/3025 ,  G03C2200/03 ,  Y10S430/167 ,  Y10S430/168

摘要： A system has been disclosed for use in radiographic industrial non-destructive testing materials and personal monitoring, making use therefor, of tabular silver brom(oiod)ide emulsion grains having {111} major faces, an average equivalent circular diameter of at least 0.5 &mgr;m and an average thickness of less than 0.30 &mgr;m, having been chemically sensitized by the steps of adding at least a gold salt in order to provide the surface of said tabular grains with at least 6000 atoms of gold per &mgr;m2 of its grain surface and per (0.1 &mgr;m of thickness)2; and at least a sulfite salt in such an amount that the ratio of the number of gold atoms per &mgr;m2 and (concentration of said sulfite salt, expressed in mmole per mole of silver)2 is at least 200000.

摘要翻译： 已经公开了一种用于放射照相工业无损检测材料和个人监测的系统，用于具有{111}主面，平均当量圆直径至少为0.5μm的片状溴溴化银（oiod） 并且平均厚度小于0.30μm，已经通过加入至少金盐的步骤进行化学增感，以便使所述片状颗粒的表面具有至少6000个原子的金，每个其2μm的颗粒表面 和（0.1μm厚度）<2>; 和至少一种亚硫酸盐，其量使得每m 2的金原子数的比率和（所述亚硫酸盐的浓度，以毫摩尔/摩尔的银表示）2的比率为至少200000。

公开(公告)号：US20030104326A1

公开(公告)日：2003-06-05

申请号：US10153184

申请日：2002-05-23

申请人： FUJI PHOTO FILM CO., LTD.

发明人： Naoto Ohshima ,  Osamu Yonekura ,  Satoshi Aiba

IPC分类号： G03C001/035

CPC分类号： G03C1/035 ,  G03C1/08 ,  G03C1/09 ,  G03C2001/03517 ,  G03C2001/03535 ,  G03C2001/0357 ,  G03C2001/091 ,  G03C2001/093

摘要： The present invention provides a silver halide emulsion containing silver halide particles, wherein a content of silver chloride in the silver halide particles is at least 89 mol %, and wherein the silver halide particles comprising at least one of (i) at least one phase selected from the group consisting of a laminar phase containing silver bromide, a laminar phase comprising silver iodide and a phase comprising silver bromide and having a maximum point where a silver bromide content ratio is at a maximum value, which maximum point is inside the silver particles, and (ii) a phase comprising silver iodide and a phase comprising silver bromide, which phase comprising silver bromide is disposed further inside of the silver halide particles than the phase comprising silver iodide. Further, the present invention provides a silver halide photosensitive material comprising the silver halide emulsion.

摘要翻译： 本发明提供了含有卤化银颗粒的卤化银乳剂，其中卤化银颗粒中氯化银的含量至少为89mol％，其中卤化银颗粒包含（i）至少一种选自 由含有溴化银的层状相，包含碘化银的层状相和包含溴化银的相，并且具有最大点，其中溴化银含量比为最大值，最大点在银颗粒内， 和（ii）包含碘化银和包含溴化银的相的相，其中包含溴化银的相位被设置在比包含碘化银的相位更远的卤化银颗粒的内部。 此外，本发明提供了包含卤化银乳剂的卤化银感光材料。

公开(公告)号：US20030091943A1

公开(公告)日：2003-05-15

申请号：US09897297

申请日：2001-06-29

申请人： Eastman Kodak Company

发明人： Steven H. Kong ,  Bryan V. Hunt ,  Wiliam D. Ramsden

IPC分类号： G03C001/34 ,  G03C001/498 ,  G03C001/825 ,  G03C001/12 ,  G03C001/20 ,  G03C001/42 ,  G03C005/16

CPC分类号： G03C1/49854 ,  G03C1/08 ,  G03C1/34 ,  G03C1/49818 ,  G03C1/49827 ,  G03C1/49845 ,  G03C1/49872 ,  G03C1/825 ,  G03C5/164 ,  G03C2001/091 ,  G03C2001/096 ,  G03C2001/098 ,  G03C2001/7628 ,  G03C2200/04 ,  G03C2200/16 ,  Y10S430/145 ,  Y10S430/146 ,  Y10S430/166

摘要： A black-and-white photothermographic material that is sensitive at a wavelength greater than 700 nm, and comprises a support having thereon one or more thermally-developable imaging layers comprising a binder and in reactive association, a photosensitive silver halide, a non-photosensitive source of reducible silver ions, and a reducing composition for the non-photosensitive source reducible silver ions. The thermally-developable layers further comprises one or more indolenine dyes as post-processing stabilizing compounds and one or more merocyanine dyes or cyanine spectral sensitizing dyes that comprise one or more thioalkyl, thioaryl, or thioether groups.