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1. 发明授权

US07012736B1 Bichromal and multicolored balls 失效
标题翻译：双色和五彩球
公开(公告)号：US07012736B1
公开(公告)日：2006-03-14
申请号：US10922665
申请日：2004-08-20
申请人： Naveen Chopra , Daniel A. Foucher , Peter M. Kazmaier , John R. Andrews
发明人： Naveen Chopra , Daniel A. Foucher , Peter M. Kazmaier , John R. Andrews
IPC分类号： G02B26/00 , G09G3/34
CPC分类号： G09F9/372 , G02B26/026
摘要： Various techniques are disclosed for forming bichromal balls or multicolored balls by laser-based methods. In one method, a laser and a template are used to form small discrete precursors that are subsequently spherodized. In another method a laser is used to cut or otherwise form small discrete precursors that are also subsequently spherodized. These methods are particularly well suited for forming balls or other sphere-like bodies having diameters less than 100 microns.
摘要翻译：公开了通过基于激光的方法形成双色球或多色球的各种技术。在一种方法中，使用激光和模板来形成随后被球化的小的离散前体。在另一种方法中，使用激光切割或以其它方式形成也随后被球化的小的离散前体。这些方法特别适用于形成具有小于100微米直径的球或其它球状体。

2. 发明授权

US06549327B2 Photochromic gyricon display 有权
标题翻译：光致变色显示屏
公开(公告)号：US06549327B2
公开(公告)日：2003-04-15
申请号：US09864386
申请日：2001-05-24
申请人： Daniel A. Foucher , Raj D. Patel , Naveen Chopra , Peter M. Kazmaier , Erwin Buncel , James Wojtyk
发明人： Daniel A. Foucher , Raj D. Patel , Naveen Chopra , Peter M. Kazmaier , Erwin Buncel , James Wojtyk
IPC分类号： G09G308
CPC分类号： G02B26/026 , C07D491/10
摘要： Disclosed is a display comprising an arrangement of a plurality of optically anisotropic rotatable elements, each of the rotatable elements having a surface in contact with an enabling fluid, the rotatable elements being electrically dipolar in the presence of the enabling fluid and thus being subject to rotation upon application of an electric field, the rotatable elements being free to rotate in place but not free to translate substantially so as to disrupt the arrangement of rotatable elements, wherein a first portion of the surface contains a mixture of 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, and wherein a second portion of the surface contains substantially no spiropyran.
摘要翻译：公开了一种显示器，其包括多个光学各向异性可旋转元件的布置，每个可旋转元件具有与启用流体接触的表面，可旋转元件在有效流体存在的情况下是电偶极性的，因此被旋转在施加电场时，可旋转元件可自由旋转到位，但不能自由平移以便基本上平移以便破坏可旋转元件的布置，其中表面的第一部分包含螯合剂和螺吡喃材料的混合物其中n是表示重复-CH 2 - 单元的数目的整数，并且R是-H或-CH = CH 2，并且其中该表面的第二部分基本上不含螺吡喃。

3. 发明授权

US06458165B1 Marking particles 有权
标题翻译：标记颗粒
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。

4. 发明授权

US06365312B1 Marking particles 有权
标题翻译：标记颗粒
公开(公告)号：US06365312B1
公开(公告)日：2002-04-02
申请号：US09864475
申请日：2001-05-24
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： G03G909
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，第二聚合物，螯合剂和糠醛的螺吡喃材料的标记颗粒，n是表示重复-CH 2 - 单元的数目的整数，R是-H或-CH = CH 2。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。

5. 发明授权

US06358655B1 Marking particles 有权
标题翻译：标记颗粒
公开(公告)号：US06358655B1
公开(公告)日：2002-03-19
申请号：US09864535
申请日：2001-05-24
申请人： Daniel A. Foucher , Raj D. Patel , Naveen Chopra , Peter M. Kazmaier
发明人： Daniel A. Foucher , Raj D. Patel , Naveen Chopra , Peter M. Kazmaier
IPC分类号： G03G909
CPC分类号： G03G9/0914 , G03G9/0906 , G03G9/0916 , G03G9/0922 , Y10T428/25 , Y10T428/254 , Y10T428/2982 , Y10T428/2989
摘要： Disclosed are marking particles comprising a resin, a chelating agent, and a spiropyran material which is of the formula The marking particles are prepared by an emulsion aggregation process.
摘要翻译：公开了包含树脂，螯合剂和具有下式的螺吡喃材料的标记颗粒：通过乳液聚集方法制备标记颗粒。

6. 发明授权

US06652959B2 Marking particles 有权
公开(公告)号：US06652959B2
公开(公告)日：2003-11-25
申请号：US10042341
申请日：2002-01-11
申请人： Daniel A. Foucher , Raj D. Patel , Naveen Chopra , Peter M. Kazmaier
发明人： Daniel A. Foucher , Raj D. Patel , Naveen Chopra , Peter M. Kazmaier
IPC分类号： B32B516
CPC分类号： G03G9/0914 , G03G9/0906 , G03G9/0916 , G03G9/0922 , Y10T428/25 , Y10T428/254 , Y10T428/2982 , Y10T428/2989
摘要： Disclosed are marking particles comprising a resin, a chelating agent, and a spiropyran material which is of the formula The marking particles are prepared by an emulsion aggregation process.

7. 发明授权

US06517618B2 Photochromic electrophoretic ink display 有权
标题翻译：光致变色电泳油墨显示
公开(公告)号：US06517618B2
公开(公告)日：2003-02-11
申请号：US09864902
申请日：2001-05-24
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： C09D1100
CPC分类号： C09D11/50 , G02F2001/1678
摘要： Disclosed is an electrophoretic ink comprising a suspending fluid and, suspended in the suspending fluid, a plurality of particles comprising a mixture of 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 particles being free to migrate within the suspending fluid under the influence of an electric field.
摘要翻译：公开了一种包含悬浮液并且悬浮在悬浮液中的多个包含螯合剂和糠醛的螺吡喃物质的混合物的颗粒的电泳墨水，n是表示重复-CH 2 - 单元数目的整数，并且R 是-H或-CH = CH 2，颗粒在电场的影响下在悬浮液中自由迁移。

8. 发明授权

US5907001A Process for the preparation of photopatternable polymers 失效
标题翻译：制备可光致图案聚合物的方法
公开(公告)号：US5907001A
公开(公告)日：1999-05-25
申请号：US936691
申请日：1997-09-24
申请人： Daniel A. Foucher , Katsumi Daimon , Peter M. Kazmaier , Timothy J. Fuller , Ram S. Narang
发明人： Daniel A. Foucher , Katsumi Daimon , Peter M. Kazmaier , Timothy J. Fuller , Ram S. Narang
IPC分类号： B41J2/16 , C08F2/48 , C08F8/14 , C08F8/44 , C08F12/18 , C08F290/12 , C08F299/00 , C08J3/28
CPC分类号： C08F290/124 , C08F299/00
摘要： A process comprising:reacting a first polymer containing at least one haloalkyl substituted styrene, with a reactive acrylate compound wherein the haloalkyl substituent is converted to an alkylacrylate ester or an alkylacrylate ester ammonium salt to form an acrylated second polymer, andirradiating said acrylated second polymer.
摘要翻译：一种方法，包括：将含有至少一个卤代烷基取代的苯乙烯的第一聚合物与活性丙烯酸酯化合物反应，其中卤代烷基取代基转化为丙烯酸烷基酯或烷基丙烯酸酯铵盐，形成丙烯酸酯化的第二聚合物，并且将所述丙烯酸酯化的第二聚合物。

9. 发明授权

US09439293B2 Galvanic process for making printed conductive metal markings for chipless RFID applications 有权
标题翻译：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
申请人： Naveen Chopra , Peter M. Kazmaier , Dominique J. Lalisse , Paul F. Smith
发明人： Naveen Chopra , Peter M. Kazmaier , Dominique J. Lalisse , Paul F. Smith
IPC分类号： B05D5/12 , H05K3/18 , H05K3/12
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。

10. 发明授权

US07811741B2 Reverse write erasable paper 有权
标题翻译：反写可擦写纸
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
IPC分类号： G03F7/00 , G03F7/004 , G03F7/20
CPC分类号： G03C1/685 , G03C1/73
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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