公开(公告)号：US06979802B2

公开(公告)日：2005-12-27

申请号：US10815027

申请日：2004-03-31

申请人： Kent R. Struble ,  Duane A. Preszler

发明人： Kent R. Struble ,  Duane A. Preszler

IPC分类号： G03C1/498 ,  G03D13/00 ,  F27D11/00

CPC分类号： G03C1/49881

摘要： A preheat chamber for conditioning an imaging material having a conditioning threshold temperature and a developing threshold temperature. The preheat chamber includes a chamber housing and a heating system. The heating system is configured to heat imaging material to a desired conditioning temperature above the conditioning threshold temperature and below the developing threshold temperature as the imaging material is moved through the chamber housing.

摘要翻译： 一种用于调节具有调节阈值温度和显影阈值温度的成像材料的预热室。 预热室包括腔室和加热系统。 加热系统被配置为当成像材料移动通过腔室壳体时将成像材料加热到高于调节阈值温度并低于显影阈值温度的期望调节温度。

公开(公告)号：US06977139B2

公开(公告)日：2005-12-20

申请号：US10826417

申请日：2004-04-16

申请人： Dirk J. Hasberg ,  Chaofeng Zou

发明人： Dirk J. Hasberg ,  Chaofeng Zou

IPC分类号： C07F1/10 ,  G03C1/498 ,  G03C1/735

CPC分类号： G03C1/49809 ,  G03C1/0051 ,  G03C1/34

摘要： Thermally developable materials such as thermographic and photothermographic materials include a novel non-photosensitive source of reducible silver ions that are predominantly provided as rod-shaped particles of silver salt of a nitrogen-containing heterocyclic compound containing an imino group. The rod-shaped particles have an average aspect ratio of at least 3:1 and a width index for particle diameter of 1.25 or less, and provide improved imaging properties. These particles can be prepared using double jet precipitation procedures in which vAg is kept constant at a value of equal to or greater than −50 mV.

摘要翻译： 诸如热成像和光热成像材料的热可显影材料包括主要作为含有亚氨基的含氮杂环化合物的银盐棒状颗粒提供的可还原银离子的新型非光敏源。 棒状颗粒具有至少3:1的平均纵横比和1.25或更小的粒径的宽度指数，并提供改善的成像性能。 可以使用其中vAg保持恒定在等于或大于-50mV的值的双喷射沉淀方法来制备这些颗粒。

公开(公告)号：US20050271986A1

公开(公告)日：2005-12-08

申请号：US11141846

申请日：2005-06-01

申请人： Hiroyuki Yanagisawa

发明人： Hiroyuki Yanagisawa

IPC分类号： G03C1/09 ,  G03C1/498 ,  G03C5/16

CPC分类号： G03C1/49881 ,  G03C1/09 ,  G03C1/49809 ,  G03C1/49827 ,  G03C2200/09 ,  G03C2200/52

摘要： Disclosed is an image forming process having the steps of exposing by an exposure device a photothermographic dry imaging material with a support having thereon an image forming layer containing photosensitive silver halide, a reducing agent for silver ions, a binder and a light-insensitive organic silver salt, and developing the photothermographic dry imaging material by a developing device, while the photothermographic dry imaging material is transported, wherein a surface having the image forming layer is brought into contact with sticky rollers during or before each of exposing and developing so as to make an amount of peel-off static electrification between the photothermographic dry imaging material and the sticky roller to be from −5 to +5 kV.

摘要翻译： 公开了一种图像形成方法，其具有以下步骤：通过曝光装置曝光光热成像干燥成像材料，其上具有包含感光性卤化银的成像层，银离子还原剂，粘合剂和不透光有机银 盐，并通过显影装置显影光热成像干燥成像材料，同时传输光热成像干燥成像材料，其中具有图像形成层的表面在曝光和显影期间期间或之前与粘性辊接触，以便使 光热干式成像材料和粘性辊之间的剥离静电带电量为-5〜+5kV。

公开(公告)号：US20050266361A1

公开(公告)日：2005-12-01

申请号：US11133299

申请日：2005-05-20

申请人： Takeshi Funakubo ,  Takeshi Suzumoto

发明人： Takeshi Funakubo ,  Takeshi Suzumoto

IPC分类号： G03C1/00 ,  G03C1/498 ,  G03C1/76 ,  G03C5/17

CPC分类号： G03C1/49809 ,  G03C1/49854 ,  G03C5/17

摘要： 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 1) the non-photosensitive organic silver salt includes at least one compound selected from the group consisting of a silver salt of an azole compound and a silver salt of a mercapto compound, and 2) the photosensitive silver halide has a spectral sensitizing dye in the form of a multilayer adsorbed on its surface. According to the invention, an improved black and white photothermographic material and image forming method realizing high sensitivity, favorable gradation, and less dependence on developing process conditions are provided.

摘要翻译： 本发明提供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：1）非感光性有机银盐包括至少一种选自唑类化合物的银盐和巯基化合物的银盐的化合物，和2） 感光卤化银具有吸附在其表面上的多层形式的光谱增感染料。 根据本发明，提供了一种改进的黑白光热敏成像材料和图像形成方法，其实现了高灵敏度，有利的分级，并且对开发工艺条件的依赖性较小。

公开(公告)号：US06969582B2

公开(公告)日：2005-11-29

申请号：US10826708

申请日：2004-04-16

申请人： Myra T. Olm ,  Woodrow G. McDugle, Jr. ,  Jeffrey C. Hansen ,  Thomas D. Pawlik ,  John D. Lewis ,  Jerzy Z. Mydlarz ,  Robert D. Wilson ,  Eric L. Bell

发明人： Myra T. Olm ,  Woodrow G. McDugle, Jr. ,  Jeffrey C. Hansen ,  Thomas D. Pawlik ,  John D. Lewis ,  Jerzy Z. Mydlarz ,  Robert D. Wilson ,  Eric L. Bell

IPC分类号： G03C1/005 ,  G03C1/035 ,  G03C1/09 ,  G03C1/494 ,  G03C1/498 ,  G03C7/30

CPC分类号： G03C1/09 ,  G03C1/0051 ,  G03C1/035 ,  G03C1/08 ,  G03C1/49818 ,  G03C7/3022 ,  G03C2001/03511 ,  G03C2001/03517 ,  G03C2001/03541 ,  G03C2001/093

摘要： A silver halide emulsion comprising radiation sensitive silver halide grains exhibiting a face centered cubic crystal lattice structure containing a hexacoordination complex of an iridium ion in which at least half of the coordination sites in the hexacoordination complex are provided by halogen or pseudohalogen ligands, and at least one coordination site is provided by a ligand comprising a azole ring containing a chalcogen atom and a nitrogen atom, wherein the azole ring is substituted at the 5-position with a halide ion. The invention provides emulsions containing with a preferred class of iridium dopants which are especially useful for improving reciprocity performance in silver halide emulsions with minimal or no impact on other aspects of photographic performance. These dopants give a superior balance of reciprocity and other photographic properties compared to other iridium dopants exemplified in the prior art.

摘要翻译： 一种卤化银乳剂，其包含辐射敏感的卤化银颗粒，其表现出包含铱离子的六配位络合物的面心立方晶格结构，其中六配位络合物中的至少一半配位位点由卤素或拟卤素配体提供，至少 一个配位点由包括含有硫属原子和氮原子的唑环的配体提供，其中吡唑环在5位被卤离子取代。 本发明提供了含有优选类型的铱掺杂剂的乳液，其特别可用于改善对卤化银乳剂的互惠性能，其对照相性能的其它方面影响最小或没有影响。 与现有技术中列举的其他铱掺杂剂相比，这些掺杂剂具有优异的互易平衡和其它照相性能。

公开(公告)号：US20050255415A1

公开(公告)日：2005-11-17

申请号：US11127645

申请日：2005-05-12

申请人： Frank Louwet ,  Johan Loccufier

发明人： Frank Louwet ,  Johan Loccufier

IPC分类号： G03C1/00 ,  G03C1/498

CPC分类号： G03C1/4989 ,  G03C1/49845 ,  Y10S430/165 ,  Y10S430/166

摘要： A substantially light-insensitive black and white monosheet thermographic recording material comprising a support and a thermosensitive element, said thermosensitive element containing a substantially light-insensitive organic silver salt, an organic reducing agent therefor in thermal working relationship therewith, at least one binder and at least one stabilizer represented by formula (I): wherein R1, R2, R3 and R4 are independently selected from the group consisting of a hydrogen atom, halogen atoms and aliphatic, alkoxy, nitro, acyl, sulfonyl, nitrile, alkaryl, aryl, amino, thioalkyl, aldehyde, urea, —O—(C═O)-alkyl, —O—(C═O)-aryl, —O—(C═O)—O-alkyl, —O—(C═O)—O-aryl, —NH—(C═O)-alkyl, —NH—(C═O)-aryl, —(C═O)—NH-alkyl, —(C═O)—NH-aryl, —NH—(SO2)-alkyl, —NH—(SO2)-aryl, —(SO2)—NH-alkyl, —(SO2)—NH-aryl groups; X is represented by -A(-M)n or is selected from the group consisting of substituted aliphatic groups, unsubstituted aliphatic groups, substituted cycloaliphatic groups, unsubstituted cycloaliphatic groups, substituted aromatic groups and unsubstituted aromatic groups where in each of said groups one or more of the chain or ring carbon atoms may be substituted by one of more atoms selected from the group consisting of S, O, Si, N and P atoms; n is 2, 3 or 4; A is selected from the group consisting of substituted aliphatic groups, unsubstituted aliphatic groups, substituted cycloaliphatic groups, unsubstituted cycloaliphatic groups, substituted aromatic groups and unsubstituted aromatic groups where in each of said groups one or more of the chain or ring carbon atoms may be substituted by one of more atoms selected from the group consisting of S, O, Si, N and P atoms; each (-M) is independently a substituted or unsubstituted group selected from the group consisting of -(2-S-imidazole) groups and -(2-S-imidazole) groups annelated with an aromatic ring system, the optional substituents for -M being selected from the group consisting of halogen atoms and aliphatic, alkoxy, nitro, acyl, sulfonyl, nitrile, alkaryl and aryl groups.

公开(公告)号：US20050233270A1

公开(公告)日：2005-10-20

申请号：US10826780

申请日：2004-04-16

申请人： Sharon Simpson

发明人： Sharon Simpson

IPC分类号： G03C1/09 ,  G03C1/498 ,  G03C5/16 ,  G03C5/17

CPC分类号： G03C1/49845 ,  G03C1/09 ,  G03C5/17 ,  G03C2001/091 ,  G03C2001/096 ,  G03C2001/098

摘要： The addition of certain aliphatic and non-aromatic carbocyclic polycarboxylic acids provides an improvement in natural age keeping properties of organic-solvent based photothermographic materials. This improvement is particularly useful in organic-based photothermographic materials containing phosphors in the photothermographic emulsion layer. Phosphor-containing materials can be particularly useful for direct radiographic imaging using X-radiation.

摘要翻译： 某些脂族和非芳族碳环多羧酸的添加提供了基于有机溶剂的光热照相材料的自然时代保持性能的改进。 这种改进在含有光热敏成像乳剂层中的荧光体的基于有机的光热照相材料中特别有用。 含磷材料可以用于使用X射线的直接放射成像成像。

公开(公告)号：US20050233268A1

公开(公告)日：2005-10-20

申请号：US10826417

申请日：2004-04-16

申请人： Dirk Hasberg ,  Chaofeng Zou

发明人： Dirk Hasberg ,  Chaofeng Zou

IPC分类号： C07F1/10 ,  G03C1/498 ,  G03C1/46

CPC分类号： G03C1/49809 ,  G03C1/0051 ,  G03C1/34

摘要： Thermally developable materials such as thermographic and photo-thermographic materials include a novel non-photosensitive source of reducible silver ions that are predominantly provided as rod-shaped particles of silver salt of a nitrogen-containing heterocyclic compound containing an imino group. The rod-shaped particles have an average aspect ratio of at least 3:1 and a width index for particle diameter of 1.25 or less, and provide improved imaging properties. These particles can be prepared using double jet precipitation procedures in which vAg is kept constant at a value of equal to or greater than −50 mV.

摘要翻译： 诸如热成像和光热成像材料的热可显影材料包括主要作为含有亚氨基的含氮杂环化合物的银盐棒状颗粒提供的可还原银离子的新型非光敏源。 棒状颗粒具有至少3:1的平均纵横比和1.25或更小的粒径的宽度指数，并提供改善的成像性能。 可以使用其中vAg保持恒定在等于或大于-50mV的值的双喷射沉淀方法来制备这些颗粒。

公开(公告)号：US20050221241A1

公开(公告)日：2005-10-06

申请号：US11084772

申请日：2005-03-21

申请人： Hajime Nakagawa

发明人： Hajime Nakagawa

IPC分类号： G03C1/00 ,  G03C1/46 ,  G03C1/498 ,  G03C5/17

CPC分类号： G03C1/49863 ,  G03C1/04 ,  G03C1/46 ,  G03C1/49818 ,  G03C5/17 ,  G03C2001/0055 ,  G03C2001/03558 ,  G03C2001/03594

摘要： A photothermographic material having an image forming layer provided on at least one side of support, the image forming layer comprising a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent and a binder, wherein: 50% or more of grains of the photosensitive silver halide in a projected area have an aspect ratio of from 2 to 100; and the binder comprises an aqueous dispersion of a hydrophobic polymer, and an image forming method thereof.

摘要翻译： 一种具有设置在支撑体的至少一侧上的图像形成层的光热敏成像材料，所述图像形成层包含感光卤化银，非感光性有机银盐，还原剂和粘合剂，其中：所述图像形成层的50％以上 的投影区域中的感光性卤化银的长宽比为2〜100; 并且粘合剂包含疏水性聚合物的水分散体及其图像形成方法。

公开(公告)号：US06949333B2

公开(公告)日：2005-09-27

申请号：US10758183

申请日：2004-01-16

申请人： Hiroyuki Mifune

发明人： Hiroyuki Mifune

IPC分类号： G03C1/005 ,  G03C1/035 ,  G03C1/08 ,  G03C1/09 ,  G03C1/10 ,  G03C1/498 ,  G03C1/015

CPC分类号： G03C1/49818 ,  G03C1/0051 ,  G03C1/035 ,  G03C1/08 ,  G03C1/09 ,  G03C1/10 ,  G03C1/49881 ,  G03C2001/0156 ,  G03C2001/03558 ,  G03C2001/03594 ,  G03C2001/091 ,  G03C2001/096 ,  G03C2001/097 ,  G03C2001/098 ,  G03C2200/24 ,  G03C2200/39

摘要： The present invention provides a photosensitive silver halide photographic emulsion comprising a silver iodide content of 41 mol % or more and 100 mol % or less and including a silver halide to which reduction sensitization is applied in the course of particle formation, and silver halide photographic emulsion comprising 41 mol % to 100 mol % of silver iodide and subjected to at least one of chalcogen sensitization and gold sensitization to the insides of particles.

摘要翻译： 本发明提供一种感光性卤化银照相乳剂，其包含碘化银含量为41摩尔％以上且100摩尔％以下且包含在形成粒子的过程中进行还原增感的卤化银，以及卤化银照相乳剂 包括41mol％至100mol％的碘化银，并且对颗粒内部进行硫属化合物致敏和金致敏中的至少一种。