公开(公告)号：US20110136065A1

公开(公告)日：2011-06-09

申请号：US13026391

申请日：2011-02-14

Applicant: Jeffrey C. Hansen

Inventor： Jeffrey C. Hansen

IPC: G03C7/32 ,  G03C7/00

CPC classification number: G03C7/3022 ,  G03C1/29 ,  G03C7/3041 ,  G03C2001/03511 ,  G03C2001/03541 ,  G03C2001/03594 ,  G03C2007/3034

Abstract: Silver halide photographic elements that are color intermediate motion picture films have at least one green sensitive silver halide emulsion that includes a green sensitizing dye that is a cyanine dye having two oxazole groups in the molecule, and another green sensitizing dye having either two imidazole groups in the molecule or one oxazole group and one thiazole group in the molecule. The molar ratio of the first green sensitizing dye to the second green sensitizing dye is from about 4:1 to about 0.3:1. The magenta dye image forming unit has at least one green sensitive silver halide emulsion layer that comprises predominantly cubic silver iodobromide grains having at least 90 mol % bromide and at least 1 mol % iodide, which grains have an average equivalent spherical diameter (ESD) of less than 0.25 μm.

Abstract translation: 作为彩色中间电影胶片的卤化银照相元件具有至少一种绿色感光卤化银乳剂，其包含作为分子中具有两个恶唑基的花青染料的绿色敏化染料，以及另外具有两个咪唑基的绿色增感染料 分子中的一个或一个恶唑基和一个噻唑基。 第一种绿色增感染料与第二种绿色增感染料的摩尔比为约4:1至约0.3:1。 品红染料图像形成单元具有至少一种感绿卤化银乳剂层，其主要包含具有至少90mol％溴化物和至少1mol％碘化物的立方碘碘化银颗粒，该颗粒的平均当量球形直径（ESD）为 小于0.25μm。

公开(公告)号：US20070224536A1

公开(公告)日：2007-09-27

申请号：US11757621

申请日：2007-06-04

Applicant: Mitsunori Hirano ,  Kunio Ishigaki

Inventor： Mitsunori Hirano ,  Kunio Ishigaki

IPC: G03C8/00

CPC classification number: G03C1/18 ,  G03C1/005 ,  G03C1/035 ,  G03C1/04 ,  G03C1/061 ,  G03C1/26 ,  G03C1/89 ,  G03C1/91 ,  G03C2001/03511 ,  G03C2001/0854 ,  G03C2007/3025 ,  G03C2200/36

Abstract: Disclosed is a silver halide photographic light-sensitive material comprising at least one silver halide emulsion layer and at least one hydrophilic colloid layer on a support, wherein silver halide in the silver halide emulsion layer has a silver bromide content of 40 to 90 mol %, and the silver halide emulsion layer is spectrally sensitized with a specific dye.

Abstract translation: 公开了一种卤化银照相感光材料，其包含至少一个卤化银乳剂层和载体上的至少一个亲水胶体层，其中卤化银乳剂层中的卤化银具有40至90mol％的溴化银含量， 并且卤化银乳剂层用特定染料进行光谱增感。

公开(公告)号：US07189502B1

公开(公告)日：2007-03-13

申请号：US11242340

申请日：2005-10-03

Applicant: Robert E. Dickerson ,  George J. Burgmaier ,  Steven P. Szatynski ,  Stephen A. Hershey

Inventor： Robert E. Dickerson ,  George J. Burgmaier ,  Steven P. Szatynski ,  Stephen A. Hershey

IPC: G03C1/08 ,  G03C7/26 ,  G03C7/32 ,  G03C1/06 ,  G03C1/005

CPC classification number: G03C1/346 ,  G03C1/16 ,  G03C1/29 ,  G03C1/7614 ,  G03C1/85 ,  G03C5/16 ,  G03C5/17 ,  G03C7/30511 ,  G03C2001/0055 ,  G03C2001/03511 ,  G03C2001/7425 ,  G03C2001/7635 ,  G03C2007/3025 ,  G03C2200/27 ,  Y10S430/156

Abstract: A radiographic material containing tabular silver halide grains also includes an amido compound as an antifoggant precursor that can slowly release an antifoggant over time. These compounds are present in reactive association with the silver halide in tabular silver halide emulsion layers, and are present in an amount of at least 0.5 mmol/mol of silver. The radiographic materials are protected from fog during storage particularly in high temperature environments.

Abstract translation: 包含片状卤化银颗粒的射线照相材料还包括作为防灰雾剂前体的酰氨基化合物，其随时间缓慢释放防灰雾剂。 这些化合物与片状卤化银乳剂层中的卤化银反应性地存在，并且以至少0.5mmol / mol的银的量存在。 放射照相材料在储存期间特别是在高温环境中得到防雾。

公开(公告)号：US07147982B2

公开(公告)日：2006-12-12

申请号：US10958785

申请日：2004-10-05

Applicant: Robert E. Dickerson ,  Phillip C. Bunch ,  David J. Steklenski

Inventor： Robert E. Dickerson ,  Phillip C. Bunch ,  David J. Steklenski

IPC: G03C5/16 ,  G03C1/00

CPC classification number: G03C5/16 ,  G03C1/0051 ,  G03C1/047 ,  G03C1/46 ,  G03C1/7954 ,  G03C5/17 ,  G03C2001/0055 ,  G03C2001/03511 ,  G03C2001/0478 ,  G03C2200/27 ,  Y10S430/167 ,  Y10S430/168

Abstract: A radiographic imaging assembly comprises a symmetric radiographic silver halide film has an overall system speed of at least 1100 to provide images with improved contrast and sharpness and reduced fog. The imaging assembly includes a symmetric radiographic film having a speed of at least 700 that includes at least two silver halide emulsions on each side of the support that comprise tabular silver halide grains. The emulsions closer to the support comprise a suitable crossover control agent. The imaging assembly also includes a pair of phosphor intensifying screens that have an average screen sharpness measurement (SSM) greater than reference Curve A of FIG. 4. The screens can have a support that includes a reflective substrate comprising a continuous polyester phase and microvoids containing inorganic particles dispersed within the polyester phase.

Abstract translation: 射线照相成像组件包括对称放射线照相卤化银膜具有至少1100的总体系统速度以提供具有改善的对比度和清晰度以及减少的雾的图像。 成像组件包括具有至少700的速度的对称放射照相胶片，其包括在包含片状卤化银颗粒的载体的每一侧上的至少两种卤化银乳剂。 更靠近载体的乳液包含合适的交联剂控制剂。 成像组件还包括一对具有大于图1的参考曲线A的平均屏幕锐度测量（SSM）的荧光增强屏幕。 4。 筛网可以具有支撑体，其包括包含连续聚酯相的反射基底和含有分散在聚酯相内的无机颗粒的微孔。

公开(公告)号：US20060177782A1

公开(公告)日：2006-08-10

申请号：US11341366

申请日：2006-01-30

Applicant: Kazutaka Takahashi ,  Takeshi Funakubo ,  Kiyoteru Miyake

Inventor： Kazutaka Takahashi ,  Takeshi Funakubo ,  Kiyoteru Miyake

IPC: G03C1/00

CPC classification number: G03C1/015 ,  G03C1/047 ,  G03C1/498 ,  G03C1/49809 ,  G03C1/49818 ,  G03C1/49827 ,  G03C1/49863 ,  G03C1/49881 ,  G03C5/17 ,  G03C2001/0055 ,  G03C2001/0056 ,  G03C2001/0058 ,  G03C2001/03511 ,  G03C2001/0357 ,  G03C2001/03594 ,  G03C2001/7425 ,  G03C2005/3007 ,  G03C2200/03 ,  G03C2200/36 ,  G03C2200/60

Abstract: The present invention provides a black and white photothermographic material having, on at least one side of a support, an image forming layer containing at least a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent for silver ions, and a binder, as well as an image forming method. The black and white photothermographic material is characterized in that 50% or more of a total projected area of the photosensitive silver halide is occupied by tabular grains having a (111) face as a major face; the tabular grains have at least 2 parallel twin crystal planes in a grain; and a variation coefficient of a distribution of distances between closest twin crystal planes is 20% or less. Also provided is an image forming method that includes image exposure using fluorescent intensifying screens and thermal development.

Abstract translation: 本发明提供了一种黑色和白色光热敏成像材料，其在载体的至少一侧具有至少含有感光卤化银，非感光性有机银盐，银离子还原剂和 粘合剂，以及成像方法。 黑色和白色光热敏成像材料的特征在于，感光卤化银的总投影面积的50％或更多被具有（111）面作为主面的片状颗粒占据; 片状颗粒在颗粒中具有至少2个平行的双晶面; 并且最近的双晶面之间的距离分布的变化系数为20％以下。 还提供了一种图像形成方法，其包括使用荧光增强屏幕的图像曝光和热显影。

公开(公告)号：US07087367B2

公开(公告)日：2006-08-08

申请号：US11038397

申请日：2005-01-20

Applicant: Takayuki Sasaki ,  Akihisa Nakajima ,  Kiyokazu Morita

Inventor： Takayuki Sasaki ,  Akihisa Nakajima ,  Kiyokazu Morita

IPC: G03C1/00 ,  G03C1/06 ,  G03C1/005

CPC classification number: G03C1/49818 ,  G03C1/08 ,  G03C1/49863 ,  G03C2001/03511 ,  G03C2200/47

Abstract: A photothermographic material is disclosed, comprising on a support a light-sensitive layer comprising a light-insensitive silver salt of an aliphatic carboxylic acid, light-sensitive silver halide grains, a reducing agent for silver ions and a binder, wherein the light-sensitive layer further comprises nonaqueous dispersion particles insoluble in organic solvents.

Abstract translation: 公开了一种光热敏成像材料，其包括在载体上的包含脂族羧酸的不敏感的银盐，感光卤化银颗粒，用于银离子的还原剂和粘合剂的光敏层，其中光敏感 层还包含不溶于有机溶剂的非水分散体颗粒。

公开(公告)号：US20060073428A1

公开(公告)日：2006-04-06

申请号：US11196403

申请日：2005-08-04

Applicant: Tomoyuki Ohzeki

Inventor： Tomoyuki Ohzeki

IPC: G03C1/00

CPC classification number: G03C1/49818 ,  G03C1/061 ,  G03C1/498 ,  G03C1/49809 ,  G03C1/49827 ,  G03C1/49845 ,  G03C1/49863 ,  G03C1/49881 ,  G03C5/17 ,  G03C2001/0055 ,  G03C2001/03511 ,  G03C2001/03558 ,  G03C2001/03594 ,  G03C2001/7425 ,  G03C2007/3025 ,  G03C2200/26 ,  G03C2200/60

Abstract: A photothermographic material having, on at least one side of a support, an image forming layer containing at least a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent, and a binder, wherein (1) the photosensitive silver halide comprises tabular grains having a mean aspect ratio of 2 to 100 and a mean equivalent spherical diameter of 0.3 μm to 10 μm; (2) 50% by weight or more of the binder is a hydrophilic binder; (3) the photothermographic material comprises a means for nucleation; and (4) an average gradient of a photographic characteristic curve of the photothermographic material is from 1.8 to 4.3. An X-ray image forming method using the above photothermographic material is also disclosed. A photothermographic material that is improved in coated surface state and has high sensitivity and high image quality, and an X-ray image forming method using the same are provided.

Abstract translation: 一种光热敏成像材料，其在载体的至少一侧具有至少含有感光卤化银，非光敏有机银盐，还原剂和粘合剂的成像层，其中（1）感光卤化银 包括平均纵横比为2〜100，平均当量球径为0.3〜10μm的片状颗粒; （2）50重量％以上的粘合剂为亲水性粘合剂; （3）光热成像材料包括成核装置; 和（4）光热敏成像材料的照相特性曲线的平均梯度为1.8〜4.3。 还公开了使用上述光热敏成像材料的X射线成像方法。 提供了涂布表面状态改善并且具有高灵敏度和高图像质量的光热成像材料，以及使用其的X射线图像形成方法。

公开(公告)号：US07005226B2

公开(公告)日：2006-02-28

申请号：US10958738

申请日：2004-10-05

Applicant: Robert E. Dickerson ,  Phillip C. Bunch ,  David J. Steklenski

Inventor： Robert E. Dickerson ,  Phillip C. Bunch ,  David J. Steklenski

IPC: G03C1/035 ,  G03C1/047 ,  G03C1/46 ,  G03C5/17

CPC classification number: G03C5/17 ,  G03C1/0051 ,  G03C1/047 ,  G03C1/46 ,  G03C1/7954 ,  G03C1/83 ,  G03C5/16 ,  G03C5/26 ,  G03C2001/0055 ,  G03C2001/03511 ,  G03C2001/0478 ,  G03C2001/7425 ,  G03C2007/3025 ,  G03C2200/27 ,  G03C2200/28 ,  G03C2200/52 ,  Y10S430/167

Abstract: A radiographic imaging assembly comprises a symmetric radiographic silver halide film has an overall system speed of at least 200 but less than 800 to provide images with improved contrast and sharpness and reduced fog. The imaging assembly includes a symmetric radiographic silver halide film having a speed of at least 700 that includes two silver halide emulsions on both sides of the support that comprise tabular silver halide grains. The emulsions closer to the support comprise a suitable crossover control agent. The imaging assembly also includes a pair of phosphor intensifying screens that have a screen sharpness measurement (SSM) greater than reference Curve A of FIG. 4. The screens can have a support that includes a reflective substrate comprising a continuous polyester phase and microvoids containing inorganic particles dispersed within the polyester phase.

Abstract translation: 放射线照相成像组件包括对称放射线照相卤化银膜具有至少200但小于800的总体系统速度，以提供具有改善的对比度和清晰度以及减少的雾的图像。 成像组件包括具有至少700的速度的对称放射线照相卤化银膜，其包括在包含片状卤化银颗粒的载体两侧上的两个卤化银乳剂。 更靠近载体的乳液包含合适的交联剂控制剂。 该成像组件还包括一对具有比图1的参考曲线A大的屏幕锐度测量（SSM）的荧光增强屏幕。 4。 筛网可以具有支撑体，其包括包含连续聚酯相的反射基底和含有分散在聚酯相内的无机颗粒的微孔。

公开(公告)号：US06989223B2

公开(公告)日：2006-01-24

申请号：US10958737

申请日：2004-10-05

Applicant: Robert E. Dickerson ,  Robert D. Wilson

Inventor： Robert E. Dickerson ,  Robert D. Wilson

IPC: G03C1/035 ,  G03C1/46 ,  G03C5/17

CPC classification number: G03C5/17 ,  G03C1/0051 ,  G03C1/047 ,  G03C1/46 ,  G03C5/16 ,  G03C2001/0055 ,  G03C2001/03511 ,  G03C2001/0478 ,  G03C2007/3025 ,  G03C2200/27 ,  Y10S430/167

Abstract: A high-speed (over 700) radiographic silver halide film is useful for radiography to provide images with improved contrast and sharpness and reduced fog. The film includes at least one tabular grain silver halide emulsion layer on each side of a film support which grains are dispersed in a hydrophilic polymeric vehicle mixture comprising at least 0.05% of oxidized gelatin, based on the total dry weight of the hydrophilic polymeric vehicle mixture. Where multiple silver halide emulsion layers are disposed on each side of the film support, the emulsion layers closest to the support on each side can include crossover control agents to reduce crossover to less than 15%.

Abstract translation: 高速（超过700）放射线卤化银胶片可用于放射照相以提供具有改善的对比度和清晰度以及减少雾的图像。 该薄膜包括在薄膜载体的每一侧上的至少一个片状颗粒卤化银乳剂层，该颗粒基于亲水性聚合物载体混合物的总干重，分散在包含至少0.05％氧化明胶的亲水性聚合物载体混合物中 。 在膜载体的每一侧上设置多个卤化银乳剂层的情况下，最靠近每侧的载体的乳剂层可以包括交叉控制剂，以将交换降低到小于15％。

公开(公告)号：US20060008750A1

公开(公告)日：2006-01-12

申请号：US11170592

申请日：2005-06-29

Applicant: Toshiya Konda

Inventor： Toshiya Konda

IPC: G03C1/46

CPC classification number: G03C7/3041 ,  G03C7/3022 ,  G03C2001/03511 ,  G03C2001/03517 ,  G03C2001/03594 ,  G03C2200/26

Abstract: A silver halide color photographic material containing on a support a yellow image forming layer, a magenta image forming layer and a cyan image forming layer, each containing a light-sensitive silver halide, wherein each of the yellow, magenta and cyan image forming layers meets the following requirement: Δ Log E(=Log Ed−Log Ea)≦0.15, the definitions of Δ Log E being defined in the specification, and wherein at least one of the image forming layers contains a first silver halide emulsion having a chloride content of not less than 90 mol %, an iodide content of 0 to 2.0 mol % and a bromide content of 0.1 to 10 mol %, and at least one image forming layer which is different from the layer containing the first silver halide emulsion contains a second silver halide emulsion having a smaller average grain size and a higher bromide content than the first silver halide emulsion.

Abstract translation: 一种卤化银彩色照相材料，其在载体上包含黄色图像形成层，品红色图像形成层和青色图像形成层，每个含有感光卤化银，其中黄色，品红色和青色图像形成层中的每一个会聚 以下要求：Delta Log E（= Log Ed-Log Ea）<= 0.15，Delta Log E的定义在说明书中定义，并且其中至少一个图像形成层包含具有氯化物的第一卤化银乳剂 含量为90摩尔％以上，碘化物含量为0〜2.0摩尔％，溴含量为0.1〜10摩尔％，以及与含有第1卤化银乳剂的层不同的至少1个图像形成层含有 第二卤化银乳剂具有比第一卤化银乳剂更小的平均粒径和较高的溴化物含量。