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1. 发明授权

US08507089B2 Articles with porous particles for security purposes 有权
标题翻译：用于安全目的的带有多孔颗粒的物品
公开(公告)号：US08507089B2
公开(公告)日：2013-08-13
申请号：US12984055
申请日：2011-01-04
申请人： Mridula Nair , David F. Jennings , Tamara K. Jones , Joseph S. Sedita , Myra T. Olm
发明人： Mridula Nair , David F. Jennings , Tamara K. Jones , Joseph S. Sedita , Myra T. Olm
IPC分类号： G03G9/10 , C04B16/06 , C04B16/08
CPC分类号： G03G9/10 , C04B16/08 , G03G9/0825 , G03G9/09 , G06K2009/0059 , G09F3/00 , G09F3/0294 , Y10T428/249981 , Y10T428/249994 , Y10T428/2982 , Y10T428/2998
摘要： An article comprises one or more porous particles. Each porous particle comprises a polymer that provides a continuous solid phase including an external particle surface, and first and second discrete pores that are isolated from each other and dispersed within the continuous solid phase. The porous particle further comprises a first marker material present in the first discrete pores, and a second marker material that is detectably different from the first marker material and is present within the second discrete pores. The marker materials can provide a means for identifying documents, clothing, or other articles as genuine, and providing a detectable security system.
摘要翻译：一种制品包括一种或多种多孔颗粒。每个多孔颗粒包括提供包括外部颗粒表面的连续固相的聚合物和彼此分离并分散在连续固相中的第一和第二离散孔。多孔颗粒还包括存在于第一离散孔中的第一标记材料和可检测地不同于第一标记材料并存在于第二离散孔内的第二标记材料。标记材料可以提供用于将文件，衣物或其他物品识别为真实的手段，并提供可检测的安全系统。

2. 发明申请

US20120167666A1 ARTICLES WITH POROUS PARTICLES FOR SECURITY PURPOSES 有权
标题翻译：具有安全目的的多孔颗粒的文章
公开(公告)号：US20120167666A1
公开(公告)日：2012-07-05
申请号：US12984055
申请日：2011-01-04
申请人： Mridula Nair , David F. Jennings , Tamara K. Jones , Joseph S. Sedita , Myra T. Olm
发明人： Mridula Nair , David F. Jennings , Tamara K. Jones , Joseph S. Sedita , Myra T. Olm
IPC分类号： G01N15/08 , B05D1/12 , C09D11/10 , B32B5/18 , B42D15/00
CPC分类号： G03G9/10 , C04B16/08 , G03G9/0825 , G03G9/09 , G06K2009/0059 , G09F3/00 , G09F3/0294 , Y10T428/249981 , Y10T428/249994 , Y10T428/2982 , Y10T428/2998
摘要： An article comprises one or more porous particles. Each porous particle comprises a polymer that provides a continuous solid phase including an external particle surface, and first and second discrete pores that are isolated from each other and dispersed within the continuous solid phase. The porous particle further comprises a first marker material present in the first discrete pores, and a second marker material that is detectably different from the first marker material and is present within the second discrete pores. The marker materials can provide a means for identifying documents, clothing, or other articles as genuine, and providing a detectable security system.
摘要翻译：一种制品包括一种或多种多孔颗粒。每个多孔颗粒包括提供包括外部颗粒表面的连续固相的聚合物和彼此分离并分散在连续固相中的第一和第二离散孔。多孔颗粒还包括存在于第一离散孔中的第一标记材料和可检测地不同于第一标记材料并存在于第二离散孔内的第二标记材料。标记材料可以提供用于将文件，衣物或其他物品识别为真实的手段，并提供可检测的安全系统。

3. 发明授权

US06759368B2 Thermally imageable elements and processes for their use 失效
标题翻译：可热成像元件及其使用过程
公开(公告)号：US06759368B2
公开(公告)日：2004-07-06
申请号：US10610415
申请日：2003-06-30
申请人： Mark Lelental , Henry J. Gysling , David F. Jennings
发明人： Mark Lelental , Henry J. Gysling , David F. Jennings
IPC分类号： B41M520
CPC分类号： B41M5/32 , B41M5/30
摘要： A thermally imageable element can be imaged using heat alone without the need for photosensitivity or post-imaging processing. The element contains image-forming chemistry that comprises i) image precursor chemistry and ii) a catalyst or a catalyst precursor that upon imagewise heating is capable of promoting thermally induced image formation with the image precursor chemistry. The image-forming chemistry i) and ii) components are in reactive association and uniformly dispersed or dissolved within a binder in one or more layers of the element. Thus, the element is capable of being thermally addressed to provide a visible image as a result of thermally induced catalytic transformation of the image-forming chemistry.
摘要翻译：可热成像元件可以使用加热单独成像，而不需要光敏性或后成像处理。该元件包含图像形成化学，其包括i）图像前体化学和ii）在图像加热时能够促进图像前体化学物质的热诱导图像形成的催化剂或催化剂前体。图像形成化学i）和ii）组分是反应性缔合的，并且均匀分散或溶解在该元素的一个或多个层中的粘合剂中。因此，作为图像形成化学品的热诱导催化转化的结果，该元件能够被热寻址以提供可视图像。

4. 发明授权

US5340676A Imaging element comprising an electrically-conductive layer containing water-insoluble polymer particles 失效
标题翻译：成像元件包括含有水不溶性聚合物颗粒的导电层
公开(公告)号：US5340676A
公开(公告)日：1994-08-23
申请号：US32884
申请日：1993-03-18
申请人： Charles C. Anderson , Mario D. DeLaura , Paul A. Christian , Ibrahim M. Shalhoub , David F. Jennings
发明人： Charles C. Anderson , Mario D. DeLaura , Paul A. Christian , Ibrahim M. Shalhoub , David F. Jennings
IPC分类号： B41M5/40 , B41M5/41 , B41M5/42 , B41M5/44 , G03C1/85 , G03C1/89 , G03G5/10 , G03G15/04
CPC分类号： B41M5/44 , B41M5/426 , G03C1/853 , G03C1/89 , G03G5/104 , G03G5/108 , B41M5/41 , Y10S430/151
摘要： Imaging elements, such as photographic, electrostatographic and thermal imaging elements, are comprised of a support, an image-forming layer and an electrically-conductive layer comprising a film-forming hydrophilic colloid having dispersed therein both electrically-conductive metal-containing particles and water-insoluble polymer particles. The combination of hydrophilic colloid, metal-containing particles and water-insoluble polymer particles provides a controlled degree of electrical conductivity and beneficial chemical, physical and optical properties which adapt the electrically-conductive layer for such purposes as providing protection against static or serving as an electrode which takes part in an image-forming process.
摘要翻译：诸如照相，静电和热成像元件的成像元件由支撑体，图像形成层和导电层组成，所述导电层包括其中分散有导电金属颗粒和水的成膜亲水胶体不溶性聚合物颗粒。亲水胶体，含金属颗粒和水不溶性聚合物颗粒的组合提供受控程度的导电性和有利的化学，物理和光学性质，其适应导电层用于提供防静电或作为参与图像形成处理的电极。

5. 发明授权

US5928855A Thermographic imaging element 失效
标题翻译：热成像元件
公开(公告)号：US5928855A
公开(公告)日：1999-07-27
申请号：US45017
申请日：1998-03-20
申请人： Thomas D. Weaver , David F. Jennings
发明人： Thomas D. Weaver , David F. Jennings
IPC分类号： B41M5/323 , B41M5/26 , G03C1/498 , G03F7/26
CPC分类号： G03C1/4989
摘要： A thermographic imaging element comprises:(a) a support;(b) an imaging layer comprising:(i) a silver salt;(ii) a first reducing agent which has high activity with an activation energy of less than 10 Joules/sq.cm.;(iii) a second reducing agent which has low activity with an activation energy of greater than or equal to 10 Joules/sq. cm.; and(iv) a third reducing agent comprising a silicon compound containing at least one silicon-hydrogen bond.
摘要翻译：热成像成像元件包括：（a）支撑件; （b）成像层，包括：（i）银盐; （ii）具有活性能小于10焦耳/平方厘米的高活性的第一还原剂; （iii）具有低于10焦耳/平方的活化能的低活性的第二还原剂。厘米。; 和（iv）包含含有至少一个硅 - 氢键的硅化合物的第三还原剂。

6. 发明授权

US5922528A Thermographic imaging element 失效
标题翻译：热成像元件
公开(公告)号：US5922528A
公开(公告)日：1999-07-13
申请号：US45406
申请日：1998-03-20
申请人： Thomas D. Weaver , David F. Jennings
发明人： Thomas D. Weaver , David F. Jennings
IPC分类号： G03F7/004 , B41M5/26 , B41M5/32 , B41M5/323 , G03C1/498
CPC分类号： G03C1/49827 , B41M5/32 , G03C1/4989 , G03C2200/42
摘要： A thermographic imaging element comprising:(a) a support; and(b) an imaging layer comprising:(i) an oxidizing agent;(ii) a first reducing agent; and(iii) a second reducing agent comprising a silicon compound containing at least one silicon-hydrogen bond.
摘要翻译：一种热成像成像元件，包括：（a）支撑体; 和（b）成像层，其包括：（i）氧化剂; （ii）第一还原剂; 和（iii）包含含有至少一个硅 - 氢键的硅化合物的第二还原剂。

7. 发明授权

US5534397A Electron beam recording film with low visual and ultraviolet density 失效
标题翻译：具有低视觉和紫外线密度的电子束记录膜
公开(公告)号：US5534397A
公开(公告)日：1996-07-09
申请号：US443638
申请日：1995-05-18
申请人： Charles C. Anderson , David A. Niemeyer , David F. Jennings
发明人： Charles C. Anderson , David A. Niemeyer , David F. Jennings
IPC分类号： G03C1/76 , G03C1/85
CPC分类号： G03C1/853 , G03C1/7614 , Y10S430/143 , Y10S430/151
摘要： An imaging element for use in an electron-beam-recording process is comprised of a film support having, in order, on one side thereof a conductive layer comprising vanadium pentoxide, an adhesion-promoting hydrophilic colloid layer and an imaging layer. The imaging layer is comprised of an electron-beam-sensitive silver halide emulsion and the vanadium pentoxide is present in the conductive layer in an amount sufficient to impart thereto a resistivity of less than 5.times.10.sup.8 .OMEGA./sq. The imaging element is free of objectionable visual density, UV density and mottle and can be manufactured without the need for organic solvents.
摘要翻译：用于电子束记录工艺的成像元件由依次包括五氧化二钒，粘附促进亲水胶体层和成像层的导电层的薄膜载体组成。成像层由电子束敏感的卤化银乳剂组成，并且五氧化二钒以足以赋予其小于5×10 8欧米亚/平方厘米的电阻率的量存在于导电层中。成像元件没有令人反感的视觉密度，UV密度和斑点，并且可以在不需要有机溶剂的情况下制造。

8. 发明授权

US5380584A Imaging element for use in electrostatography 失效
标题翻译：用于静电摄影的成像元件
公开(公告)号：US5380584A
公开(公告)日：1995-01-10
申请号：US65978
申请日：1993-05-21
申请人： Charles C. Anderson , David F. Jennings , Gerald M. Leszyk , David A. Niemeyer
发明人： Charles C. Anderson , David F. Jennings , Gerald M. Leszyk , David A. Niemeyer
IPC分类号： B41M5/398 , G03F1/00 , G03G5/022 , G03G5/10 , B32B5/16
CPC分类号： B41M5/398 , G03F7/2018 , G03G5/104 , Y10S430/104 , Y10T428/25 , Y10T428/31504 , Y10T428/31786
摘要： An electroconductive imaging element, that is especially useful in a high speed laser printing process utilizing electrostatography, is comprised of an insulating support, an electrically-conductive layer overlying the support and a thermoplastic dielectric imaging layer overlying the electrically-conductive layer. The electrically-conductive layer, which is comprised of at least 3 milligrams per square meter of a colloidal gel of vanadium pentoxide dispersed in a polymeric binder combines a high degree of transparency with a high degree of electrical conductivity. The thermoplastic dielectric imaging layer has a thickness of at least 0.2 micrometers and a surface resistivity of at least 10.sup.13 ohms/square and is comprised of a thermoplastic polymer with a glass transition temperature of at least 20.degree. C.
摘要翻译：特别适用于利用静电影像的高速激光印刷工艺中的导电成像元件由绝缘支撑体，覆盖在支撑体上的导电层和覆盖在导电层上的热塑性介电成像层组成。导电层由至少3毫克/平方米分散在聚合物粘合剂中的五氧化二钒胶体凝胶组成，具有高度的透明度和高导电性。热塑性介电成像层具有至少0.2微米的厚度和至少1013欧姆/平方的表面电阻率，并且由玻璃化转变温度至少为20℃的热塑性聚合物组成。

9. 发明授权

US5061595A Contact film for use in graphic arts with two overcoat layers 失效
标题翻译：接触膜用于具有两个外罩层的图形艺术
公开(公告)号：US5061595A
公开(公告)日：1991-10-29
申请号：US590707
申请日：1990-09-24
申请人： Anthony D. Gingello , David F. Jennings , Richard D. Lucitte , Hermano P. Rocha
发明人： Anthony D. Gingello , David F. Jennings , Richard D. Lucitte , Hermano P. Rocha
IPC分类号： G03C1/95 , G03F1/54
CPC分类号： G03F1/54 , G03C1/95 , Y10S430/151 , Y10S430/162
摘要： A high-contrast room-light-handleable black-and-white silver halide photographic film especially adapted for use as a dry-dot-etchable contact film in the graphic arts is comprised of a support having in order on one side thereof (1) a radiation-sensitive layer comprising silver halide grains, a hydrophilic colloid and a polymer latex, (2) an interlayer comprising a hydrophilic colloid and a polymer latex, and (3) an overcoat layer comprising a hydrophilic colloid, a matting agent and a light-scattering agent, wherein the interlayer has a refracive index in the range of from about 1.4 to about 1.7 and a thickness which is in the range of from about 0.5 to about 5 microns and is at least twice that of the overcoat layer. The combination of the light-scattering agent in the overcoat layer and the thick interlayer facilitates optical spreading of the image during contact exposure, and thereby enhances the performance of the contact film in use with multi-layer originals and in processes of dry dot etching.
摘要翻译：特别适合用作图形领域中的干点蚀刻接触膜的高对比度室内光可处理的黑白卤化银摄影胶片由在其一侧依次具有的支撑件（1）包含卤化银颗粒的辐射敏感层，亲水胶体和聚合物胶乳，（2）包含亲水胶体和聚合物胶乳的中间层，和（3）包含亲水胶体，消光剂和光的外涂层 - 其中所述中间层的折射率在约1.4至约1.7的范围内，厚度在约0.5至约5微米的范围内，且至少为外涂层的两倍。外涂层和厚中间层之间的光散射剂的组合促进了接触曝光期间的图像的光散射，从而提高了使用多层原稿的接触膜的性能和干点蚀刻的工艺。

10. 发明授权

US06635601B2 Thermographic imaging elements and processes for their use 失效
标题翻译：热成像元件及其使用方法
公开(公告)号：US06635601B2
公开(公告)日：2003-10-21
申请号：US10210762
申请日：2002-08-01
申请人： Mark Lelental , Henry J. Gysling , David F. Jennings
发明人： Mark Lelental , Henry J. Gysling , David F. Jennings
IPC分类号： B41M530
CPC分类号： B41M5/32 , B41M5/30
摘要： A thermally imageable element can be imaged using heat alone without the need for photosensitivity or post-imaging processing. The element contains image-forming chemistry that comprises i) image precursor chemistry and ii) a catalyst or a catalyst precursor that upon imagewise heating is capable of promoting thermally induced image formation with the image precursor chemistry. The image-forming chemistry i) and ii) components are in reactive association and uniformly dispersed or dissolved within a binder in one or more layers of the element. Thus, the element is capable of being thermally addressed to provide a visible image as a result of thermally induced catalytic transformation of the image-forming chemistry.
摘要翻译：可热成像元件可以使用加热单独成像，而不需要光敏性或后成像处理。该元件包含图像形成化学，其包括i）图像前体化学和ii）在图像加热时能够促进图像前体化学物质的热诱导图像形成的催化剂或催化剂前体。图像形成化学i）和ii）组分是反应性缔合的，并且均匀分散或溶解在该元素的一个或多个层中的粘合剂中。因此，作为图像形成化学品的热诱导催化转化的结果，该元件能够被热寻址以提供可视图像。

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