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241 条记录 (耗时 0.027 秒)

    Toner processes
    1.
    发明授权
    Toner processes 有权
    墨粉处理

    公开(公告)号：US6068961A

    公开(公告)日：2000-05-30

    申请号：US259450

    申请日：1999-03-01

    申请人： Beverly C. Dutoff ,  Paul F. Smith ,  Raymond W. Wong ,  Beng S. Ong

    发明人： Beverly C. Dutoff ,  Paul F. Smith ,  Raymond W. Wong ,  Beng S. Ong

    IPC分类号： G03G9/087 ,  B82B1/00 ,  G03G9/08 ,  G03G9/09 ,  G03G9/097

    CPC分类号： G03G9/0825 ,  G03G9/0804 ,  G03G9/0819 ,  G03G9/097

    摘要： A process for the preparation of toner generated by mixing (1) a colorant dispersion preferably containing a nonionic surfactant, and (2) a latex emulsion, and wherein the latex emulsion preferably contains resin, or polymer and a surfactant, and wherein the colorant nonionic surfactant is of the Formulas (I) or (II), or optionally mixtures thereof ##STR1## wherein R.sup.1 is a hydrophobic aliphatic, or hydrophobic aromatic group; R.sup.2 is selected from the group consisting of hydrogen, alkyl, aryl, alkylaryl, and alkylarylalkyl; R.sup.3 is hydrogen or alkyl; A is a hydrophilic polymer chain, and m represents the number of A segments.

    摘要翻译： 制备通过混合（1）优选含有非离子表面活性剂的着色剂分散体产生的调色剂的方法和（2）胶乳乳液，其中所述胶乳乳液优选含有树脂或聚合物和表面活性剂，并且其中所述着色剂非离子表面活性剂 表面活性剂是式（I）或（II），或其任意的混合物，其中R 1是疏水性脂族或疏水性芳族基团; R2选自氢，烷基，芳基，烷基芳基和烷基芳基烷基; R3是氢或烷基; A是亲水性聚合物链，m表示A链段的数目。

    Toner processes
    2.
    发明授权
    Toner processes 失效
    墨粉处理

    公开(公告)号：US5863698A

    公开(公告)日：1999-01-26

    申请号：US58733

    申请日：1998-04-13

    申请人： Raj D. Patel ,  Paul F. Smith ,  Beverly C. Dutoff ,  Nan-Xing Hu ,  Beng S. Ong ,  Michael A. Hopper

    发明人： Raj D. Patel ,  Paul F. Smith ,  Beverly C. Dutoff ,  Nan-Xing Hu ,  Beng S. Ong ,  Michael A. Hopper

    IPC分类号： G03G9/08 ,  G03G9/097 ,  G03G9/087

    CPC分类号： G03G9/09741 ,  G03G9/0804

    摘要： A process for the preparation of toner comprising mixing a colorant containing a surfactant and a latex emulsion, and wherein the latex emulsion contains resin and a nonionic hydrolyzable surfactant, and wherein said surfactant is of the Formulas (I) or (II), or optionally mixtures thereof ##STR1## wherein R.sup.1 is a hydrophobic aliphatic, or hydrophobic aromatic group; R.sup.2 is selected from the group consisting of hydrogen, alkyl, aryl, alkylaryl, and alkylarylalkyl; R.sup.3 is hydrogen or alkyl; A is a hydrophilic polymer chain, and m represents the number of A segments; heating below about the resin latex glass transition temperature, followed by the addition of an anionic stabilizer, thereafter heating above about the resin glass transition temperature, and adjusting the pH of the resulting mixture of resin and colorant particles suspended in an aqueous phase containing anionic surfactant, cationic surfactant and nonionic hydrolyzable surfactant, wherein said pH is increased from about 1.7 to about 2.5 to about 6 to about 12 by adding a base during the heating above about said resin glass transition temperature wherein coalescence is being accomplished.

    摘要翻译： 一种制备调色剂的方法，包括混合含有表面活性剂的着色剂和胶乳乳液，并且其中所述胶乳乳液含有树脂和非离子可水解表面活性剂，并且其中所述表面活性剂为式（I）或（II），或任选地 （II）其中R1是疏水性脂族或疏水性芳族基团; R2选自氢，烷基，芳基，烷基芳基和烷基芳基烷基; R3是氢或烷基; A是亲水性聚合物链，m表示A链段的数目; 在树脂胶乳玻璃化转变温度以下加热，然后加入阴离子稳定剂，然后加热至高于树脂玻璃化转变温度，并调节悬浮在含有阴离子表面活性剂的水相中的树脂和着色剂颗粒的混合物的pH 阳离子表面活性剂和非离子可水解表面活性剂，其中所述pH通过在加热之前加热约上升约1.7至约2.5至约6至约12，所述树脂玻璃化转变温度高于其中聚结。

    Liquid developers containing colored polymers with a color chromophore covalently bound thereto
    4.
    发明授权
    Liquid developers containing colored polymers with a color chromophore covalently bound thereto 失效
    含有与共价结合的着色发色团的有色聚合物的液体显影剂

    公开(公告)号：US5200290A

    公开(公告)日：1993-04-06

    申请号：US590855

    申请日：1990-10-01

    申请人： Beng S. Ong ,  Melvin D. Croucher ,  Raymond W. Wong

    发明人： Beng S. Ong ,  Melvin D. Croucher ,  Raymond W. Wong

    IPC分类号： G03G9/12 ,  G03G9/13 ,  G03G9/135

    CPC分类号： G03G9/1355 ,  G03G9/122 ,  G03G9/131

    摘要： Disclosed is a liquid developer comprising a liquid medium, a charge control agent, a polymeric surfactant, and a colored core polymer. In one embodiment, the colored polymer is of the formula ##STR1## wherein A is selected from the group consisting of alkylene and arylene, B is selected from the group consisting of ##STR2## wherein R is selected from the group consisting of alkylene groups, arylene groups, and polyether groups, D is selected from the group consisting of dioxyalkane and dioxyarene, x is a fraction number of from about 0.01 to 1.0, and y is a fraction number of from 0 to about 0.99, with x+y being equal to 1, and n representing the number of the monomer units.

    摘要翻译： 公开了包含液体介质，电荷控制剂，聚合物表面活性剂和着色芯聚合物的液体显影剂。 在一个实施方案中，着色聚合物具有下式：其中A选自亚烷基和亚芳基，B选自由以下组成的组：其中R选自亚烷基， 亚芳基和聚醚基团，D选自二氧杂环戊烷和二氧芳烃，x为约0.01至1.0的分数，y为0至约0.99的分数，x + y相等 至1，n表示单体单元的数目。

    Phase-separated dielectric structure fabrication process
    6.
    发明授权
    Phase-separated dielectric structure fabrication process 有权

    公开(公告)号：US07829625B2

    公开(公告)日：2010-11-09

    申请号：US12436975

    申请日：2009-05-07

    申请人： Yiliang Wu ,  Hadi K. Mahabadi ,  Beng S. Ong ,  Paul F. Smith

    发明人： Yiliang Wu ,  Hadi K. Mahabadi ,  Beng S. Ong ,  Paul F. Smith

    IPC分类号： C08L83/00 ,  C08K5/06

    CPC分类号： H01L51/052 ,  H01L51/0003 ,  H01L51/0036 ,  H01L51/0537 ,  H01L51/0541 ,  H01L51/0545

    摘要： A process for fabricating an electronic device including: depositing a layer comprising a semiconductor; liquid depositing a dielectric composition comprising a lower-k dielectric material, a higher-k dielectric material, and a liquid, wherein the lower-k dielectric material and the higher-k dielectric material are not phase separated prior to the liquid depositing; and causing phase separation of the lower-k dielectric material and the higher-k dielectric material to form a phase-separated dielectric structure wherein the lower-k dielectric material is in a higher concentration than the higher-k dielectric material in a region of the dielectric structure closest to the layer comprising the semiconductor, wherein the depositing the layer comprising the semiconductor is prior to the liquid depositing the dielectric composition or subsequent to the causing phase separation.

    SECURITY SYSTEM USING CONDUCTIVE AND NON-CONDUCTIVE REGIONS
    7.
    发明申请
    SECURITY SYSTEM USING CONDUCTIVE AND NON-CONDUCTIVE REGIONS 有权
    使用导电和非导电区域的安全系统

    公开(公告)号：US20080122881A1

    公开(公告)日：2008-05-29

    申请号：US11563989

    申请日：2006-11-28

    申请人： Gabriel Iftime ,  Yiliang Wu ,  Paul F. Smith ,  Peter M. Kazmaier ,  Beng S. Ong

    发明人： Gabriel Iftime ,  Yiliang Wu ,  Paul F. Smith ,  Peter M. Kazmaier ,  Beng S. Ong

    IPC分类号： B41J29/38 ,  G06K19/06

    CPC分类号： B41J29/393 ,  G06K19/067 ,  Y10S283/901

    摘要： Disclosed is an item, for example a document, including a substrate having thereon a multiplicity of separate printed markings, wherein the printed markings include both conductive printed markings and substantially non-conductive printed markings. The different conductive and substantially non-conductive regions on the substrate can be detected, for example by measuring the resistance or current of each printed marking. The pattern of different conductive and substantially non-conductive regions can be used as a security pattern of authenticity that cannot be replicated by standard office equipment, and/or can be used to encrypt information in binary code form in the item. A system for forming and detecting the different printed markings is also described.

    摘要翻译： 公开了一种物品，例如文件，包括其上具有多个分开的印刷标记的基板，其中印刷的标记包括导电印刷标记和基本不导电的印刷标记。 可以例如通过测量每个印刷标记的电阻或电流来检测衬底上不同的导电和基本不导电的区域。 可以将不同的导电和基本上不导电的区域的图案用作标准办公设备不能复制的真实性的安全模式，和/或可用于加密该项目中二进制代码形式的信息。 还描述了用于形成和检测不同印刷标记的系统。

    Security system using conductive and non-conductive regions
    9.
    发明授权
    Security system using conductive and non-conductive regions 有权
    使用导电和非导电区域的安全系统

    公开(公告)号：US07918485B2

    公开(公告)日：2011-04-05

    申请号：US11563989

    申请日：2006-11-28

    申请人： Gabriel Iftime ,  Yiliang Wu ,  Paul F. Smith ,  Peter M. Kazmaier ,  Beng S. Ong

    发明人： Gabriel Iftime ,  Yiliang Wu ,  Paul F. Smith ,  Peter M. Kazmaier ,  Beng S. Ong

    IPC分类号： B42D15/00 ,  B42D1/00 ,  B42D15/10

    CPC分类号： B41J29/393 ,  G06K19/067 ,  Y10S283/901

    摘要： Disclosed is an item, for example a document, including a substrate having thereon a multiplicity of separate printed markings, wherein the printed markings include both conductive printed markings and substantially non-conductive printed markings. The different conductive and substantially non-conductive regions on the substrate can be detected, for example by measuring the resistance or current of each printed marking. The pattern of different conductive and substantially non-conductive regions can be used as a security pattern of authenticity that cannot be replicated by standard office equipment, and/or can be used to encrypt information in binary code form in the item. A system for forming and detecting the different printed markings is also described.

    摘要翻译： 公开了一种物品，例如文件，包括其上具有多个分开的印刷标记的基板，其中印刷的标记包括导电印刷标记和基本不导电的印刷标记。 可以例如通过测量每个印刷标记的电阻或电流来检测衬底上不同的导电和基本不导电的区域。 可以将不同的导电和基本上不导电的区域的图案用作标准办公设备不能复制的真实性的安全模式，和/或可用于加密该项目中二进制代码形式的信息。 还描述了用于形成和检测不同印刷标记的系统。

    Top-gate thin-film transistor
    10.
    发明授权
    Top-gate thin-film transistor 有权
    顶栅薄膜晶体管

    公开(公告)号：US07397086B2

    公开(公告)日：2008-07-08

    申请号：US11317168

    申请日：2005-12-23

    申请人： Yiliang Wu ,  Beng S. Ong ,  Paul F. Smith

    发明人： Yiliang Wu ,  Beng S. Ong ,  Paul F. Smith

    IPC分类号： H01L29/76

    CPC分类号： H01L51/0541 ,  B82Y10/00 ,  B82Y30/00 ,  H01L51/0036 ,  H01L51/052 ,  H01L51/0558 ,  H01L51/107

    摘要： A thin-film transistor, such as a top-gate thin-film transistor, is provided herein. The thin-film transistor has a performance-enhancing layer, such as a performance-enhancing bottom layer, comprising a polymer other than a polyimide. In specific embodiments, the polymer is selected from the group consisting of polysiloxane, polysilsesquioxane, and mixtures thereof. In other embodiments, it is a self-assembling polymeric monolayer of a silane agent and an organophosphonic acid. The performance-enhancing layer directly contacts the substrate. The layer improves the carrier mobility and current on/off ratio of the thin film transistor.

    摘要翻译： 本文提供了诸如顶栅薄膜晶体管的薄膜晶体管。 薄膜晶体管具有性能增强层，例如性能增强底层，其包含聚酰亚胺以外的聚合物。 在具体实施方案中，聚合物选自聚硅氧烷，聚倍半硅氧烷及其混合物。 在其它实施方案中，它是硅烷试剂和有机膦酸的自组装聚合物单层。 性能增强层直接接触基板。 该层改善了薄膜晶体管的载流子迁移率和电流开/关比。