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    Polyalkylene materials
    1.
    发明申请
    Polyalkylene materials 有权
    聚亚烷基材料

    公开(公告)号：US20060257773A1

    公开(公告)日：2006-11-16

    申请号：US11352715

    申请日：2006-02-13

    申请人： Raymond Wong ,  Marcel Breton ,  San-Ming Yang

    发明人： Raymond Wong ,  Marcel Breton ,  San-Ming Yang

    IPC分类号： G03G9/00

    CPC分类号： C08F6/04 ,  G02B26/026 ,  G03G9/08782

    摘要： The disclosure provides, in various embodiments, a method for fractionating a polyalkylene, and the fractionated polyalkylene produced thereby. The method includes, for example, separating, from a starting polyalkylene, a first portion of a polyalkylene having a Mw less than the Mw of the starting polyalkylene. Also included are carriers, phase change inks and toners comprising the fractionated polyalkylene, such as the first portion of a polyalkylene.

    摘要翻译： 在各种实施方案中，本公开提供了一种用于分馏聚亚烷基的方法和由此产生的分馏的聚亚烷基。 该方法包括例如从起始聚亚烷基中分离具有小于起始聚亚烷基的Mw的Mw的聚亚烷基的第一部分。 还包括载体，相变油墨和包含分馏的聚亚烷基的调色剂，例如聚亚烷基的第一部分。

    Polyalkylene materials
    2.
    发明申请
    Polyalkylene materials 审中-公开
    聚亚烷基材料

    公开(公告)号：US20060257438A1

    公开(公告)日：2006-11-16

    申请号：US11352817

    申请日：2006-02-13

    申请人： Marcel Breton ,  San-Ming Yang ,  Raymond Wong

    发明人： Marcel Breton ,  San-Ming Yang ,  Raymond Wong

    IPC分类号： A61K8/81

    CPC分类号： C08F6/04 ,  G02B26/026

    摘要： The disclosure provides, in various embodiments, a method for fractionating a polyalkylene, and the fractionated polyalkylene produced thereby. The method includes, for example, separating, from a starting polyalkylene, a first portion of a polyalkylene having a Mw less than the Mw of the starting polyalkylene. Also included are bichromal balls or beads comprising the fractionated polyalkylene, such as the first portion of a polyalkylene.

    摘要翻译： 在各种实施方案中，本公开提供了一种用于分馏聚亚烷基的方法和由此产生的分馏的聚亚烷基。 该方法包括例如从起始聚亚烷基中分离具有小于起始聚亚烷基的Mw的Mw的聚亚烷基的第一部分。 还包括双重性球或包含分馏的聚亚烷基的珠，例如聚亚烷基的第一部分。

    SOLVENT-LESS PROCESS FOR PRODUCING TRANSIENT DOCUMENTS
    3.
    发明申请
    SOLVENT-LESS PROCESS FOR PRODUCING TRANSIENT DOCUMENTS 失效
    用于生产瞬态文件的无溶剂流程

    公开(公告)号：US20080044747A1

    公开(公告)日：2008-02-21

    申请号：US11930732

    申请日：2007-10-31

    申请人： GABRIEL IFTIME ,  Peter Kazmaier ,  Naveen Chopra ,  San-Ming Yang ,  Raymond Wong

    发明人： GABRIEL IFTIME ,  Peter Kazmaier ,  Naveen Chopra ,  San-Ming Yang ,  Raymond Wong

    IPC分类号： G03C11/00

    CPC分类号： G03C1/73 ,  B41M5/284 ,  B41M7/0009 ,  C09K9/02 ,  C09K2211/1029 ,  C09K2211/1033 ,  C09K2211/1048 ,  C09K2211/1088 ,  C09K2211/1092 ,  G03C1/685 ,  Y10S430/163

    摘要： An image forming method including (a) providing a reimageable medium comprised of a substrate and a photochromic material, wherein the medium is capable of exhibiting a color contrast and an absence of the color contrast; (b) exposing the medium to an imaging light corresponding to a predetermined image to result in an exposed region and a non-exposed region, wherein the color contrast is present between the exposed region and the non-exposed region to allow a temporary image corresponding to the predetermined image to be visible for a visible time; (c) subjecting the temporary image to an indoor ambient condition for an image erasing time to change the color contrast to the absence of the color contrast to erase the temporary image without using an image erasure device; and (d) optionally repeating procedures (b) and (c) a number of times to result in the medium undergoing a number of additional cycles of temporary image formation and temporary image erasure, wherein the reimageable medium is prepared by a solvent-less process comprising i) heating and melting a photochromic material and a polymer to form a coating composition, and ii) coating the coating composition onto at least one side of a transient document substrate.

    摘要翻译： 一种图像形成方法，包括（a）提供由基底和光致变色材料组成的可再成像介质，其中所述介质能够呈现颜色对比度和不存在颜色对比度; （b）将介质暴露于与预定图像相对应的成像光，以产生曝光区域和非曝光区域，其中在曝光区域和非曝光区域之间存在着色对比度，以允许临时图像对应 到预定图像以在可见时间内可见; （c）使临时图像在室内环境条件下进行图像擦除时间以将颜色对比度改变为不存在颜色对比度以擦除临时图像而不使用图像擦除装置; 和（d）任选地重复步骤（b）和（c）多次以导致介质经历多个附加循环的临时图像形成和临时图像擦除，其中可再成像介质通过无溶剂方法制备 包括：i）加热和熔融光致变色材料和聚合物以形成涂料组合物，和ii）将涂料组合物涂布在瞬时文件底物的至少一侧上。

    Electrophoretic display and method of displaying images
    9.
    发明授权
    Electrophoretic display and method of displaying images 失效
    电泳显示和显示图像的方法

    公开(公告)号：US07652656B2

    公开(公告)日：2010-01-26

    申请号：US11419434

    申请日：2006-05-19

    申请人： Naveen Chopra ,  Peter M. Kazmaier ,  Man-Chung Tam ,  San-Ming Yang ,  Paul F. Smith ,  Hadi K. Mahabadi ,  Gabriel Iftime ,  Jurgen H. Daniel ,  Robert A. Street

    发明人： Naveen Chopra ,  Peter M. Kazmaier ,  Man-Chung Tam ,  San-Ming Yang ,  Paul F. Smith ,  Hadi K. Mahabadi ,  Gabriel Iftime ,  Jurgen H. Daniel ,  Robert A. Street

    IPC分类号： G09G3/34

    CPC分类号： G09G3/344 ,  G02F2001/1678 ,  G09G2300/0452 ,  G09G2310/06

    摘要： A method of displaying an image in an electrophoretic display device having at least one display layer including a multiplicity of individual reservoirs containing a display fluid between conductive substrates, wherein the display fluid comprises at least two sets of particles in a liquid medium, the at two sets of particles each exhibiting a different color, wherein a first set of particles and a second set of particles have a same charge polarity and the first set of particles has a higher average charge than the second set of particles, includes applying an electric field to selected ones of the multiplicity of reservoirs to effect movement of one or more of the differently colored sets of particles in the display fluid therein to display a desired color derived from among the sets of differently colored particles, wherein the applying to display a color of the second set of particles involves pulsing an electric field through the conductive substrates for a time sufficient to attract the first set of particles away from a front viewing conductive substrate and past the second set of particles.

    摘要翻译： 一种在电泳显示装置中显示图像的方法，所述电泳显示装置具有至少一个显示层，所述至少一个显示层包括在导电基板之间包含显示流体的多个单独的储存器，其中所述显示液体包括液体介质中的至少两组颗粒， 每个颗粒各自呈现不同的颜色，其中第一组颗粒和第二组颗粒具有相同的电荷极性，并且第一组颗粒具有比第二组颗粒更高的平均电荷，包括将电场施加到 多个储存器中的选定的多个储存器中的一个或多个不同颜色的颗粒在其中的显示流体中的移动，以显示从不同颜色的颗粒组中导出的期望颜色，其中应用显示颜色 第二组粒子涉及通过导电基底脉冲电场足够长的时间 将第一组粒子远离前视导电基片并经过第二组颗粒。