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公开(公告)号：US08017044B2
公开(公告)日：2011-09-13
申请号：US12169090
申请日：2008-07-08
申请人： Naveen Chopra , Yuning Li , Peter M. Kazmaier
发明人： Naveen Chopra , Yuning Li , Peter M. Kazmaier
CPC分类号： H05K1/097 , B22F1/0014 , B22F2001/0092 , B22F2999/00 , C09D11/037 , C09D11/36 , C09D11/52 , H05K2201/0224 , H05K2201/0266 , B22F1/0018
摘要： A bimodal metal nanoparticle composition includes first metal nanoparticles having an average diameter of from about 50 nm to about 1000 nm, and second stabilized metal nanoparticles having an average diameter of from about 0.5 nm to about 20 nm, the second stabilized metal nanoparticles including metal cores having a stabilizer attached to the surfaces thereof, wherein the stabilizer is a substituted dithiocarbonate.
摘要翻译： 双峰金属纳米颗粒组合物包含平均直径为约50nm至约1000nm的第一金属纳米颗粒和平均直径为约0.5nm至约20nm的第二稳定金属纳米颗粒，第二稳定化金属纳米颗粒包括金属芯 具有附着在其表面上的稳定剂，其中稳定剂是取代的二硫代碳酸酯。
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2.发明授权Galvanic process for making printed conductive metal markings for chipless RFID applications 有权用于制造用于无芯片RFID应用的印刷导电金属标记的电镀工艺公开(公告)号：US09439293B2
公开(公告)日：2016-09-06
申请号：US11943774
申请日：2007-11-21
CPC分类号： H05K3/125 , B05C5/02 , B41J2/01 , H05K3/12 , H05K3/182 , H05K2203/013 , H05K2203/1157
摘要： A process for printing a metal wire pattern on a substrate, including: printing a first salt solution including a metal ion that will undergo a reduction half-reaction; printing a second salt solution containing a reductant that will undergo an oxidation half-reaction in contact with the first salt solution, resulting in the reduction of the metal ions of the first salt solution; and allowing the first and second salt solutions to react by a galvanic reaction, causing reduced metal ions of the first salt solution to precipitate as a solid, on the substrate.
摘要翻译： 一种在基材上印刷金属丝图案的方法，包括：印刷包含将进行还原半反应的金属离子的第一盐溶液; 印刷含有将经历与第一盐溶液接触的氧化半反应的还原剂的第二盐溶液，导致第一盐溶液的金属离子的还原; 并且允许第一和第二盐溶液通过电偶反应反应，导致第一盐溶液的还原金属离子作为固体沉淀在基底上。
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公开(公告)号：US07811741B2
公开(公告)日：2010-10-12
申请号：US12391499
申请日：2009-02-24
申请人： Peter M. Kazmaier , Eric Shrader , Kentaro Morimitsu , Tyler Norsten , Gabriel Iftime , Fazilia Seker , Naveen Chopra
发明人： Peter M. Kazmaier , Eric Shrader , Kentaro Morimitsu , Tyler Norsten , Gabriel Iftime , Fazilia Seker , Naveen Chopra
摘要： An image-forming medium and methods for forming and imaging the medium are provided. The disclosed medium can be strongly colored under room illumination (or deliberate UV) and can be selectively discolored at an appropriate light wavelength to form an image. In one embodiment, the image-forming medium can include a substrate (e.g., a sheet of paper), a photochromic material incorporated with the substrate, and a photo-absorbing material incorporated with the photochromic material. Exemplary methods for using the image-forming medium to make a transient image can include first forming the image-forming medium by applying a coating solution containing photochromic material to the substrate or paper. The image-forming medium can have a medium color and can then be selectively exposed to a radiation through a mask to convert the photochromic material from a colored form to a colorless form and thus to form an image having a color contrast with its background.
摘要翻译： 提供了一种图像形成介质以及用于形成和成像介质的方法。 所公开的介质可以在室内照明（或有意识的UV）下强烈着色，并且可以在适当的光波长下选择性地变色以形成图像。 在一个实施例中，图像形成介质可以包括基底（例如，一张纸），与基底结合的光致变色材料以及与光致变色材料结合的光吸收材料。 使用图像形成介质进行瞬时图像的示例性方法可以包括首先通过将含有光致变色材料的涂布溶液涂布到基材或纸上来形成图像形成介质。 图像形成介质可以具有中等颜色，然后可以通过掩模选择性地暴露于辐射，以将光致变色材料从有色形式转变成无色形式，并因此形成具有背景色彩对比度的图像。
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公开(公告)号：US07432027B2
公开(公告)日：2008-10-07
申请号：US11093965
申请日：2005-03-30
申请人： Naveen Chopra , Gabriel Iftime , Peter M. Kazmaier
发明人： Naveen Chopra , Gabriel Iftime , Peter M. Kazmaier
CPC分类号： G02F1/0126 , B41M5/504 , B41M2205/36 , G02F2202/14 , G03C1/685 , G03C1/73 , Y10S430/163
摘要： A reimageable medium including a transparent substrate having a first side and any opposing side, a protective layer and an imaging layer. The protective layer can be located on the first side of the transparent substrate and the imaging layer can be located on the opposing side of the transparent substrate.
摘要翻译： 一种可重复成像的介质，包括具有第一侧和任何相对侧的透明基板，保护层和成像层。 保护层可以位于透明基板的第一侧上，并且成像层可以位于透明基板的相对侧上。
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公开(公告)号：US07352501B2
公开(公告)日：2008-04-01
申请号：US11095823
申请日：2005-03-31
CPC分类号： G02B26/026
摘要： Articles and methods for making capsules that include a cap of electrophoretic material suspended in a dielectric fluid are disclosed. The cap of electrophoretic material and dielectric fluid are encapsulated in a shell that forms the capsule. The cap may be moved to a viewable portion of an inner surface of the capsule shell, the cap proximate to the inner surface, when an electric field from of a pair of separated electrodes translates the cap of electrophoretic material in the capsule.
摘要翻译： 公开了一种用于制造胶囊的制品和方法，其包括悬浮在电介质流体中的电泳材料盖。 电泳材料和介电流体的盖子封装在形成胶囊的壳体中。 当来自一对分离的电极的电场将胶囊中的电泳材料的盖板翻转时，帽可以移动到胶囊壳体的内表面的可见部分，盖子靠近内表面。
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公开(公告)号：US07166420B2
公开(公告)日：2007-01-23
申请号：US11139890
申请日：2005-05-27
CPC分类号： G03C1/73 , Y10S430/163
摘要： A protective, switchable layer adapted for use in transient imageable documents is disclosed. The protective layer can be disposed on an underlying photochromic layer and enables writing or imaging the underlying layer. The protective layer prevents unintentional writing on the photochromic layer, such as can otherwise occur from exposure to certain wavelengths of light.
摘要翻译： 公开了一种适用于瞬态可成像文件的保护性可切换层。 保护层可以设置在下面的光致变色层上，并且能够对下层进行写入或成像。 保护层防止在光致变色层上的无意写入，例如否则可能由于暴露于某些波长的光而发生。
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公开(公告)号：US07067190B1
公开(公告)日：2006-06-27
申请号：US11092036
申请日：2005-03-29
申请人： San-Ming Yang , Ahmed Alzamly , Naveen Chopra , Peter M. Kazmaier , Man-Chung Tam , Thomas Enright
发明人： San-Ming Yang , Ahmed Alzamly , Naveen Chopra , Peter M. Kazmaier , Man-Chung Tam , Thomas Enright
CPC分类号： B01J13/18 , G02B26/026 , Y10S428/913 , Y10T428/2982 , Y10T428/2984 , Y10T428/2985
摘要： A capsule containing a rotatable element and a dielectric liquid including a lubricant dispersed therein.
摘要翻译： 包含可旋转元件和包含分散在其中的润滑剂的介电液体的胶囊。
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公开(公告)号：US07046423B2
公开(公告)日：2006-05-16
申请号：US10345434
申请日：2003-01-15
CPC分类号： G02B26/026 , Y10T428/2985
摘要： Methods and systems for separating encapsulated particles from empty shells. One method involves providing a mixture including at least one dipolar particle encapsulated in a shell and at least one shell which does not encapsulate a dipolar particle. The mixture is positioned in a spatially inhomogeneous electric or magnetic field and at least one encapsulated dipolar particle is isolated from the mixture.
摘要翻译： 从空壳中分离包封颗粒的方法和系统。 一种方法包括提供包含至少一种封装在壳中的偶极粒子和至少一种不包封偶极子粒子的壳的混合物。 混合物位于空间不均匀的电场或磁场中，并且从混合物中分离出至少一个封装的偶极子颗粒。
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公开(公告)号：US06458165B1
公开(公告)日：2002-10-01
申请号：US10042343
申请日：2002-01-11
申请人： Daniel A. Foucher , Raj D. Patel , Naveen Chopra , Peter M. Kazmaier , James Wojtyk , Erwin Buncel
发明人： Daniel A. Foucher , Raj D. Patel , Naveen Chopra , Peter M. Kazmaier , James Wojtyk , Erwin Buncel
IPC分类号： G09F932
CPC分类号： G03G9/0906 , G03G9/0912 , G03G9/0914
摘要： Disclosed are marking particles comprising a first polymer a second polymer, a chelating agent, and a spiropyran material of the formula wherein n is an integer representing the number of repeat —CH2— units and R is —H or —CH═CH2. The marking particles comprise a core containing the first polymer in which is dispersed the chelating agent and the spiropyran and encapsulated within a shell of the second polymer formulated by an interfacial polymerization.
摘要翻译： 公开了包含第一聚合物的标记颗粒，第二聚合物，螯合剂和糠醛的螺吡喃材料，n是表示重复-CH 2 - 单元的数目并且R为-H或-CH = CH 2的整数。 标记颗粒包含含有第一聚合物的核心，其中分散有螯合剂和螺吡喃并包封在通过界面聚合配制的第二聚合物的壳体内。
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10.发明授权公开(公告)号：US08062698B2
公开(公告)日：2011-11-22
申请号：US12045461
申请日：2008-03-10
CPC分类号： H05K1/097 , C09D11/322 , C09D11/52 , H05K1/0266 , H05K3/125 , H05K2201/09927 , H05K2203/013
摘要： A process for printing conductive metal markings directly on a substrate under an ambient condition, including the steps of synthesizing or providing conductive the ink on a substrate to form conductive metallic nanoparticles into an ink; and printing the ink on a substrate to form conductive metallic markings on the substrate. The printed conductive metallic markings may form wires that behave as resonant RFID antenna applications.
摘要翻译： 一种在环境条件下直接在衬底上印刷导电金属标记的方法，包括以下步骤：在衬底上合成或提供导电油墨以形成导电金属纳米颗粒成油墨; 并将油墨印刷在基板上以在基板上形成导电金属标记。 印刷的导电金属标记可以形成作为谐振RFID天线应用的导线。
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