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公开(公告)号：US20060128566A1
公开(公告)日：2006-06-15
申请号：US11012788
申请日：2004-12-15
Applicant: David Whitcomb , Leif Olson , Peter Cowdery-Corvan , Kumars Sakizadeh , Takuzo Ishida
Inventor： David Whitcomb , Leif Olson , Peter Cowdery-Corvan , Kumars Sakizadeh , Takuzo Ishida
IPC: B41M5/20
CPC classification number: G03C1/49827 , G03C1/49872 , G03C1/4989 , G03C2001/7635
Abstract: Non-photosensitive direct thermographic materials comprise a reducing agent that is a specific ortho-amino-phenol, para-amino-phenol, or hydroquinone compound. These compounds can reduce silver(I) ion to metallic silver to produce a dense black silver image under the short time and high temperature conditions that occur when using thermal print-heads during direct thermal printing. The materials are characterized by their calculated aqueous deprotonation and their calculated anion HOMO energies.
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12.发明授权Photothermographic elements with novel layer structures, each of which contains a thermally-diffusible oxidizable leuco dye and process for producing a color image from leuco dye 失效具有新颖层结构的光热敏成像元件，其中每一种都含有可热扩散的可氧化的无色染料和用于从无色染料产生彩色图像的方法
公开(公告)号：US5364733A
公开(公告)日：1994-11-15
申请号：US94620
申请日：1993-07-20
Applicant: Raymond J. Kenney , Takuzo Ishida , Richard C. Cotner
Inventor： Raymond J. Kenney , Takuzo Ishida , Richard C. Cotner
CPC classification number: G03C8/4046
Abstract: A photothermographic element containing a transparent substrate having one major surface thereof containing the following layers sequentially coated thereon: an image-receiving layer; an opacifying layer; a first dry silver layer; an interlayer containing thermoplastic polymer; a second dry silver layer; an interlayer containing thermoplastic polymer; and a third dry silver layer, wherein the first, second, and third dry silver layers each contain a light-insensitive, reducible silver source; light-sensitive silver halide, and as a reducing agent for the light-insensitive, reducible silver source, a material oxidizable to a colored dye whose color differs from that capable of being formed in each other dry silver layer, each of the dry silver layers being individually sensitized to light of different wavelengths.
Abstract translation: 一种光热敏成像元件，其含有具有一个主表面的透明基材，所述主表面依次涂覆有以下层：图像接收层; 不透明层; 第一干银层; 含有热塑性聚合物的中间层; 第二干银层; 含有热塑性聚合物的中间层; 和第三干银层，其中所述第一，第二和第三干银层各自含有不透光的可还原银源; 感光卤化银，以及作为光不敏感的可还原银源的还原剂，可氧化成着色染料的材料，其颜色不同于彼此干银层的颜色不同，每个干银层 对不同波长的光单独敏感。
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公开(公告)号：US5290660A
公开(公告)日：1994-03-01
申请号：US52947
申请日：1993-04-23
Applicant: Gilbert L. Eian , Takuzo Ishida , Alan M. Miller
Inventor： Gilbert L. Eian , Takuzo Ishida , Alan M. Miller
CPC classification number: G03C8/4053 , G03C8/52
Abstract: Blends of poly(caprolactone) and poly(vinyl chloride) have been found to have good dye permeability. They have been incorporated into photothermographic constructions as barrier interlayers and dye-receiving layers.
Abstract translation: 已经发现聚（己内酯）和聚（氯乙烯）的共混物具有良好的染料渗透性。 它们被并入光热照相结构中作为屏障中间层和染料接收层。
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公开(公告)号：US20060293183A1
公开(公告)日：2006-12-28
申请号：US11166309
申请日：2005-06-24
Applicant: Raymond Kenney , David Baird , Thomas Kub , Takuzo Ishida , William Ramsden
Inventor： Raymond Kenney , David Baird , Thomas Kub , Takuzo Ishida , William Ramsden
IPC: B41M5/20
CPC classification number: G03C1/4989 , B41M5/423 , B41M5/44 , B41M5/443 , B41M2205/04 , B41M2205/12 , B41M2205/36 , B41M2205/40 , G03C1/49872 , G03C2001/7635 , G03C2200/47
Abstract: A direct thermographic material has one or more thermographic layers on a polymeric support. Two protective layers are disposed over the one or more thermographic layers and both protective layers comprise the same polymer as the predominant binder. The outermost protective layer contains one or more lubricants while the innermost protective layer is substantially free of lubricants.
Abstract translation: 直接热成像材料在聚合物载体上具有一个或多个热成像层。 两个保护层设置在一个或多个热敏成像层之上，两个保护层包含与主要粘合剂相同的聚合物。 最外层的保护层含有一种或多种润滑剂，而最内层的保护层基本上不含润滑剂。
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公开(公告)号：US07135432B2
公开(公告)日：2006-11-14
申请号：US11012788
申请日：2004-12-15
Applicant: David R. Whitcomb , Leif P. Olson , Peter J. Cowdery-Corvan , Kumars Sakizadeh , Takuzo Ishida
Inventor： David R. Whitcomb , Leif P. Olson , Peter J. Cowdery-Corvan , Kumars Sakizadeh , Takuzo Ishida
IPC: B41M5/30
CPC classification number: G03C1/49827 , G03C1/49872 , G03C1/4989 , G03C2001/7635
Abstract: Non-photosensitive direct thermographic materials comprise a reducing agent that is a specific ortho-amino-phenol, para-amino-phenol, or hydroquinone compound. These compounds can reduce silver(I) ion to metallic silver to produce a dense black silver image under the short time and high temperature conditions that occur when using thermal print-heads during direct thermal printing. The materials are characterized by their calculated aqueous deprotonation and their calculated anion HOMO energies.
Abstract translation: 非光敏直接热敏成像材料包括作为特定邻氨基苯酚，对氨基苯酚或氢醌化合物的还原剂。 这些化合物可以将银（I）离子还原成金属银，以便在直接热敏打印期间使用热打印头时发生的短时间和高温条件下产生致密的黑色银图像。 这些材料的特征在于它们的计算的水去离子和其计算的阴离子HOMO能量。
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Patent Agency Ranking16.发明授权Ribonucleic acid (RNA) as an antifoggant and print stabilizer for photothermographic elements 失效作为防雾剂的核糖核酸（RNA）和光热敏成像元件的印刷稳定剂
公开(公告)号：US5521059A
公开(公告)日：1996-05-28
申请号：US428383
申请日：1995-04-25
Applicant: Takuzo Ishida , Frank J. Manganiello , Kumars Sakizadeh
Inventor： Takuzo Ishida , Frank J. Manganiello , Kumars Sakizadeh
CPC classification number: G03C1/34 , G03C1/49845
Abstract: Ribonucleic acid (RNA) compounds have been found to function as antifoggants and post-processing print stabilizers in photothermographic elements.
Abstract translation: 已经发现核糖核酸（RNA）化合物在光热敏成像元件中用作防灰雾剂和后处理印刷稳定剂。
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公开(公告)号：US5240809A
公开(公告)日：1993-08-31
申请号：US870916
申请日：1992-04-20
Applicant: Glenn S. Prementine , Takuzo Ishida
Inventor： Glenn S. Prementine , Takuzo Ishida
CPC classification number: G03C8/4053 , G03C1/49872
Abstract: The use of copolymers of vinylidene chloride and vinyl pyrrolidone as selective diffusion media in dye-diffusive photothermographic imaging constructions is disclosed. Unoxidized phenolic leuco dye molecules diffuse into a film of these copolyers but do not readily diffuse out. In contrast, their oxidized dye forms, which are quinoidal in nature, readily diffuse through these interlayers resulting in improved image stability and color separation.
Abstract translation: 公开了在染料漫射光热成像成像结构中使用偏二氯乙烯和乙烯基吡咯烷酮的共聚物作为选择性扩散介质。 未氧化的酚类无色染料分子扩散到这些共聚物的膜中，但不容易扩散。 相比之下，它们的氧化染料形式本质上是醌型的，容易通过这些夹层扩散，从而改善了图像稳定性和颜色分离。
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公开(公告)号：US4587211A
公开(公告)日：1986-05-06
申请号：US697279
申请日：1985-02-01
Applicant: Takuzo Ishida , David C. Weigel
Inventor： Takuzo Ishida , David C. Weigel
CPC classification number: G03C1/49854
Abstract: Certain effective leuco dyes for silver halide/silver salt/reducing agent photothermographic color imaging materials tend to bleach in the final image. The presently disclosed system of a syringaldazine and a stabilizing binder resin is more stable.
Abstract translation: 用于卤化银/银盐/还原剂光热成像彩色成像材料的某些有效的无色染料在最终图像中倾向于漂白。 目前公开的syringaldazine和稳定粘合剂树脂的系统更加稳定。
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19.发明授权Thermally developable imaging materials containing polyester polymeric barrier layer 失效含有聚酯聚合物阻隔层的热显影成像材料公开(公告)号：US06352820B1
公开(公告)日：2002-03-05
申请号：US09821983
申请日：2001-03-30
Applicant: Charles L. Bauer , Michelle L. Horch , Anne M. Miller , Paul D. Yacobucci , Takuzo Ishida
Inventor： Charles L. Bauer , Michelle L. Horch , Anne M. Miller , Paul D. Yacobucci , Takuzo Ishida
IPC: G03C1498
CPC classification number: G03C1/49872 , G03C1/04 , G03C1/49827 , G03C1/49845 , G03C1/49863 , G03C1/49881 , G03C1/4989 , G03C1/7954 , Y10S430/162 , Y10S430/165
Abstract: Thermographic and photothermographic materials comprise a barrier layer to provide physical protection and to prevent migration of diffusible imaging components and by-products resulting from high temperature development. The barrier layer comprises a film-forming, water-insoluble aromatic polyester that has a molecular weight of at least 10,000 g/mole and is capable of retarding diffusion of mobile chemicals such as fatty acids, developers and toners. This polymer can also be present in admixture with another film-forming polymer to provide a clear and scratch-resistance surface.
Abstract translation: 热成像和光热成像材料包括阻挡层，以提供物理保护并防止可扩散成像组件和由高温显影产生的副产物的迁移。 阻隔层包括分子量至少为10,000g / mol并且能够阻止诸如脂肪酸，显色剂和调色剂的移动化学品的扩散的成膜的水不溶性芳族聚酯。 该聚合物也可以与另一种成膜聚合物混合存在，以提供清晰和耐划伤的表面。
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公开(公告)号：US5264321A
公开(公告)日：1993-11-23
申请号：US913806
申请日：1992-07-16
Applicant: Raymond J. Kenney , Takuzo Ishida , Richard C. Cotner
Inventor： Raymond J. Kenney , Takuzo Ishida , Richard C. Cotner
CPC classification number: G03C8/4046
Abstract: Various photothermographic elements are provided containing a transparent substrate; image receiving layers; dry silver layers; interlayers; and a translucent or opacifying layer. The translucent or opacifying layer can occupy a variety of positions in the photothermographic element relative to the dry silver layers. The translucent or opacifying layers serve to help produce a reflection print upon exposure of the photothermographic element to actinic light and subsequent heating of the exposed element for image development and dye transfer.
Abstract translation: 提供了含有透明基板的各种光热敏成像元件; 图像接收层; 干银层; 中间层 和半透明或不透明层。 半透明或不透明层可以相对于干银层占据光热敏成像元件中的各种位置。 半透明或不透明层用于在将光热敏成像元件暴露于光化光并随后加热暴露的元素用于图像显影和染料转移时帮助产生反射印刷。
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