公开(公告)号：US20040038161A1

公开(公告)日：2004-02-26

申请号：US10635486

申请日：2003-08-07

发明人： Tomoyuki Ohzeki

IPC分类号： G03C001/498 ,  G03C001/34 ,  G03C001/295

CPC分类号： G03C1/49818 ,  G03C1/04 ,  G03C1/49809 ,  G03C1/49827 ,  G03C1/49845 ,  G03C1/49863 ,  G03C2001/03558 ,  G03C2001/03594 ,  G03C2200/24

摘要： The present invention provides the photothermographic material including a photosensitive silver halide, a reducing agent for reducing silver ions, a binder and a non-photosensitive organic silver salt, wherein the photosensitive silver halide has a silver iodide content ranging from 40 mol % to 100 mol %, and has a particle size ranging from 5 nm to 80 nm, and wherein the non-photosensitive organic silver salt is prepared in the presence of the photosensitive silver halide which has been preformed, such that the non-photosensitive organic silver salt includes the photosensitive silver halide.

摘要翻译： 本发明提供了包括光敏卤化银，还原银离子的还原剂，粘合剂和非光敏有机银盐的光热成像材料，其中感光卤化银的碘化银含量为40mol％至100mol ％，并且具有5nm至80nm的粒度，并且其中非光敏有机银盐在已经预成型的感光卤化银存在下制备，使得非光敏有机银盐包括 感光卤化银。

公开(公告)号：US20030087204A1

公开(公告)日：2003-05-08

申请号：US10126977

申请日：2002-04-22

申请人： FUJI PHOTO FILM CO., LTD.

发明人： Takayoshi Oyamada ,  Kouta Fukui ,  Toyohisa Oya

IPC分类号： G03C001/295 ,  G03C001/498

CPC分类号： G03C1/49809 ,  G03C1/0051 ,  G03C1/061 ,  G03C1/49827 ,  G03C1/49845 ,  G03C1/49881 ,  G03C7/30541 ,  G03C2001/0157 ,  G03C2001/03594 ,  G03C2200/60

摘要： The present invention is directed to a heat-developable photosensitive material and an image-forming process using the heat-developable photosensitive material. The material generally includes at least one photosensitive silver halide, a reducing agent for silver ions, a binder, and non-photosensitive organic silver salt particles on one surface of a support. The non-photosensitive organic silver salt particles are specified and the reducing agent is specified. The material may include specific non-photosensitive organic silver salt particles and a development accelerator.

摘要翻译： 本发明涉及一种可热显影的感光材料和使用该可热显影感光材料的图像形成方法。 该材料通常在载体的一个表面上包含至少一种感光卤化银，银离子还原剂，粘合剂和非光敏有机银盐颗粒。 规定非感光性有机银盐颗粒，并规定还原剂。 该材料可以包括特定的非光敏有机银盐颗粒和显影促进剂。

公开(公告)号：US20040096786A1

公开(公告)日：2004-05-20

申请号：US10036669

申请日：2001-12-21

申请人： Eastman Kodak Company

发明人： Joseph F. Bringley ,  Krishnamohan Sharma ,  Kenneth J. Lushington

IPC分类号： G03C001/295 ,  G03C001/34 ,  G03C001/38 ,  G03C001/42 ,  G03C001/43

CPC分类号： G03C1/04

摘要： A photographic element is described comprising a support bearing one or more hydrophilic colloid layers including at least one photographic silver halide emulsion layer, wherein a photographically useful compound is incorporated into at least one hydrophilic colloid layer in the form of an intercalation composition comprising a layered host material having molecules of the photographically useful compound inserted as guest molecules between the layers of the host material. The invention provide novels materials and a method of incorporating active chemistry compounds such as developers or development inhibitors directly into a photographic imaging element with improved stability and keeping response versus known methods for incorporating active chemistry compounds.

摘要翻译： 描述了一种照相元件，其包含一个支承有一个或多个亲水胶体层的载体，该亲水胶体层包括至少一个照相卤化银乳剂层，其中将照相有用的化合物并入包含分层宿主的嵌入组合物形式的至少一个亲水胶体层 具有在宿主材料层之间作为客体分子插入的照相有用化合物的分子的材料。 本发明提供新颖材料和将活性化学化合物如显影剂或显影抑制剂直接掺入照相成像元件中的方法，其具有改进的稳定性并且与已知的掺入活性化学化合物的方法保持响应。

公开(公告)号：US20030096188A1

公开(公告)日：2003-05-22

申请号：US10095935

申请日：2002-03-12

发明人： Takeshi Sampei

IPC分类号： G03C008/06 ,  G03C008/28 ,  G03C001/295 ,  G03C001/485 ,  G03C008/40

CPC分类号： G03F7/063 ,  G03C1/498

摘要： A planographic printing plate material and a method of preparing a planographic printing plate are disclosed, the planographic printing plate material comprising a support and provided thereon, one or more structural layers containing light sensitive silver halide grains, organic silver salt grains, a reducing agent, a contrast-increasing agent and a physical developing nucleus.

摘要翻译： 公开了一种平版印刷版材料和制备平版印刷版的方法，所述平版印刷版材料包括载体并且设置在其上，一个或多个含有光敏卤化银颗粒的结构层，有机银盐颗粒，还原剂， 增生剂和物理发育核。

公开(公告)号：US20040157177A1

公开(公告)日：2004-08-12

申请号：US10744923

申请日：2003-12-23

发明人： Mark Lelental ,  Peter J. Ghyzel ,  John W. Boettcher ,  James L. Wakley ,  David A. Dickinson ,  Joe E. Maskasky ,  Roger L. Klaus ,  Victor P. Scaccia ,  Thomas Blanton

IPC分类号： G03C001/498 ,  G03C001/295

CPC分类号： G03C1/49845 ,  G03C1/005 ,  G03C1/49809 ,  Y10S430/165 ,  Y10S430/166

摘要： The present disclosure relates to aqueous dispersions of silver (carboxylate-azine toner) particles wherein the azine content of the particles is from about 0.01 to 10% by weight relative to silver carboxylate. The carboxylates are typically silver salts of long chain fatty acids and the azine toners are the compounds that function as development accelerators and toning agents such as phthalazine. These silver (carboxylate-azine) particles can be used to formulate imaging forming compositions that are useful in aqueous thermographic or photothermographic imaging elements.

公开(公告)号：US20040063048A1

公开(公告)日：2004-04-01

申请号：US10244569

申请日：2002-09-16

申请人： Eastman Kodak Company

发明人： Kenneth J. Reed ,  James A. Friday ,  John E. Keevert ,  Stephen P. Singer ,  Mary C. Brick

IPC分类号： G03C001/295 ,  G03C001/46 ,  G03C007/305

CPC分类号： G03C7/30541 ,  G03C1/0051 ,  G03C1/04 ,  G03C7/3022 ,  G03C7/3029 ,  G03C7/3041 ,  G03C7/30594 ,  G03C7/333 ,  G03C2007/3032 ,  G03C2007/3034 ,  G03C2200/38 ,  G03C2200/53 ,  Y10S430/156

摘要： This invention relates to a negative silver halide photographic element comprising a support and a silver halide imaging layer containing a light sensitive silver halide imaging emulsion, said silver halide imaging layer further comprising a separately precipitated non-imaging intentionally fogged fine grain emulsion and an electron transfer agent releasing compound represented by formula (I): CAR1-(L)n-ETAnullnull(I) wherein: CAR1 is a carrier moiety which is capable of releasing -(L)n-ETA on reaction with oxidized developing agent; L is a divalent linking group, n is 0, 1 or 2; and ETA is a releasable electron transfer agent, and (optionally) a development accelerator releasing compound represented by the formula (II): CAR2null(SAM)-NX1nullNX2X3nullnull(II) wherein: CAR2 is a carrier moiety which is capable of releasing null(SAM)-NX1nullNX2X3 on reaction with oxidized developing agent; SAM is a silver absorbable moiety attached to the carrier moiety and is released on reaction with oxidized development agent; and nullNX1nullNX2X3 is a hydrazine group wherein X1, X2 and X3 are individually hydrogen or a substituent chosen from alkyl, aryl, carbonyl, or sulfonyl groups with the proviso that at least one of X1, X2 and X3 is hydrogen.

摘要翻译： 本发明涉及一种负卤化银照相元件，其包含支持体和含有感光卤化银成像乳剂的卤化银成像层，所述卤化银成像层还包括分别沉淀的非成像有意雾化的细粒乳剂和电子转移 CAR（1） - （L）n-ETA（I）代表的化合物释放化合物：其中：CAR 1是能够释放 - （L）n-ETA的载体部分，与氧化反应 开发代理; L是二价连接基团，n是0,1或2; 并且ETA是可释放的电子转移剂，和（任选地）由式（II）表示的显影促进剂释放化合物：CAR 2 - （SAM）-NX 1 -XX 2 X 3 ）其中：CAR 2是能够与氧化显影剂反应释放 - （SAM）-NX 1 -NX 2 X 3的载体部分; SAM是与载体部分连接的银可吸收部分，与氧化显影剂反应释放; 和-NX 1 -XX 2 X 3是其中X 1，X 2和X 3独立地是氢或选自烷基，芳基，羰基或磺酰基的取代基的肼基团 基团，条件是X 1，X 2和X 3中的至少一个是氢。

公开(公告)号：US20030232272A1

公开(公告)日：2003-12-18

申请号：US10263165

申请日：2002-10-03

发明人： Shoji Yasuda ,  Kohzaburoh Yamada

IPC分类号： G03C001/42 ,  G03C001/295

CPC分类号： G03C1/10 ,  G03C1/061 ,  Y10S430/156

摘要： Disclosed is a silver halide photographic light-sensitive material comprising at least one silver halide emulsion layer on a support, which contains a compound of which one-electron oxidized derivative produced by one electron oxidation of the compound is capable of releasing two or more electrons with a bond cleavage and has a characteristic curve drawn in orthogonal coordinates of logarithm of light exposure (x-axis) and optical density (y-axis) using equal unit lengths for the both axes, on which gamma is 5.0 or more for the optical density range of 0.3-3.0. This silver halide photographic light-sensitive material shows high contrast and high sensitivity.

摘要翻译： 公开了一种卤化银照相感光材料，其在载体上包含至少一个卤化银乳剂层，其含有通过化合物的一电子氧化产生的单电子氧化衍生物能够释放两个或更多个电子的化合物， 键切割，并且对于两个轴使用相等的单位长度，并且在光密度为5.0或更大的情况下具有以曝光对数（x轴）和光密度（y轴）的正交坐标绘制的特性曲线 范围0.3-3.0。 该卤化银照相感光材料显示出高对比度和高灵敏度。

公开(公告)号：US20040043338A1

公开(公告)日：2004-03-04

申请号：US10631910

申请日：2003-07-31

申请人： Konica Corporation

发明人： Hiroyuki Yanagisawa

IPC分类号： G03C001/498 ,  G03C001/295 ,  G03C001/42 ,  G03C005/16

CPC分类号： G03C1/498 ,  G03C1/49827 ,  G03C1/49845 ,  G03C1/49881 ,  G03C2200/39 ,  G03C2200/60

摘要： A thermally developable light-sensitive material comprising a support having thereon light-sensitive silver halide grains, an organic silver halide salt and a reducing agent, wherein when a regression line is obtained by plotting color coordinates (u*, v*) of the thermally developable light-sensitive material at optical densities of 0.5, 1.0, 1.5 and the minimum density on a two dimensional coordinates of CIE 1976 (L* u* v*) color space, in which the abscissa is u* and the ordinate is v*, a coefficient of determination R2 of the regression line is from 0.998 to 1.000.

摘要翻译： 一种可热显影的感光材料，其包括其上具有感光卤化银颗粒的载体，有机卤化银盐和还原剂，其中当通过绘制热坐标（u *，v *）绘制回归线时， 光学密度为0.5,1.0,1.5的可显影光敏材料，CIE 1976（L * u * v *）颜色空间的二维坐标上的最小密度，其中横坐标为u *，纵坐标为v * 回归线的确定系数R 2为0.998〜1.000。

公开(公告)号：US20040038162A1

公开(公告)日：2004-02-26

申请号：US10635540

申请日：2003-08-07

发明人： Yasuhiro Yoshioka

IPC分类号： G03C001/498 ,  G03C001/295

CPC分类号： G03C1/49845 ,  G03C1/04 ,  G03C1/061 ,  G03C1/20 ,  G03C1/49818 ,  G03C1/49827 ,  G03C1/49854 ,  G03C1/49863 ,  G03C1/49881 ,  G03C2007/3025 ,  G03C2200/52

摘要： The invention provides a heat developable photosensitive material including a substrate, and at least one constituent layer which contains a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent for thermal developing and a binder. The material includes at least one reducing agent that does not form a dye at the time of thermal developing and at least one reducing forming a dye at the time of thermal developing, and the dye-forming reducing agent is more active than the reducing agent that does not form a dye at the time of thermal developing.

摘要翻译： 本发明提供了一种包含基底的热显影感光材料，以及含有感光卤化银，非感光性有机银盐，热显影用还原剂和粘合剂的至少一种构成层。 该材料包括至少一种在热显影时不形成染料的还原剂和在热显影时至少一种还原形成染料，并且染料形成还原剂比还原剂更有活性， 在热显影时不形成染料。

公开(公告)号：US20020048716A1

公开(公告)日：2002-04-25

申请号：US09910924

申请日：2001-07-24

发明人： Katsuyuki Watanabe ,  Masaru Takasaki

IPC分类号： G03C001/498 ,  G03C001/295 ,  G03C001/34

CPC分类号： G03D13/002 ,  G03C1/06 ,  G03C1/34 ,  G03C1/49845 ,  Y10S430/156 ,  Y10S430/158 ,  Y10S430/16

摘要： Disclosed in an image recording material comprising, on a support, a photosensitive silver halide, a reducing agent, a binder and a compound represented by the following Formula (1): 1 wherein, in Formula (1), R1 and R2 each independently represent a substituent, R1 and R2 may be bonded to each other to form a ring, X represents a halogen atom, L represents a methylene group, m represents an integer of 0-7, Y represents a divalent bridging group, n represents 0 or 1 and Z represents a residue derived from a photographically useful compound. This image recording material exhibits high sensitivity, low fog and good storage stability, and is stable against fluctuation of development conditions.

摘要翻译： 公开了一种图像记录材料，其包含在载体上的光敏卤化银，还原剂，粘合剂和由下式（1）表示的化合物：其中，在式（1）中，R 1和R 2各自独立地表示 取代基可以相互键合，形成环，X表示卤素原子，L表示亚甲基，m表示0〜7的整数，Y表示二价桥连基，n表示0或1， Z表示衍生自照相用化合物的残基。 该图像记录材料具有高灵敏度，低雾度和良好的储存稳定性，并且对于显影条件的波动是稳定的。