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    Aligned particle coating
    4.
    发明授权
    Aligned particle coating 有权

    公开(公告)号：US10649302B2

    公开(公告)日：2020-05-12

    申请号：US15306058

    申请日：2014-04-25

    Applicant: Hewlett-Packard Development Company, L.P.

    Inventor： Doris Chun ,  Napoleon J Leoni

    IPC: G02F1/167 ,  B05D3/06 ,  B05D3/00 ,  G02F1/1333

    Abstract: A method of manufacturing a coating for an e-paper assembly includes forming a coating layer from conductive particles dispersed within an insulative matrix. A field is applied to cause the conductive particles to align in generally parallel, spaced apart elongate patterns that are generally perpendicular to a plane through which the coating layer extends. At ambient temperatures and without applied pressure, the coating layer is cured via radiation energy while maintaining the applied field.

    POLYMER-ENCAPSULATED METALLIC INK PARTICLES AND METALLIC ELECTROPHOTOGRAPHIC INKS
    6.
    发明申请
    POLYMER-ENCAPSULATED METALLIC INK PARTICLES AND METALLIC ELECTROPHOTOGRAPHIC INKS 有权
    聚合物包覆金属颗粒和金属电泳图

    公开(公告)号：US20160370726A1

    公开(公告)日：2016-12-22

    申请号：US15122380

    申请日：2014-04-28

    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

    Inventor： Lihua Zhao ,  Yan Zhao ,  Doris Chun ,  Sivapackia Ganapathiappan ,  Hou T. Ng ,  Albert Teishev

    IPC: G03G9/13 ,  C09D11/037 ,  G03G9/08

    CPC classification number: G03G9/131 ,  C09D11/037 ,  G03G9/0804 ,  G03G9/122 ,  G03G9/125

    Abstract: In an example of a method for making polymer-encapsulated metallic ink pigment particles, a layer of a transparent resin dispersion is disposed on a flexible substrate. The resin dispersion layer is substantially dried, and a base resin layer is formed. A slurry is disposed onto the base resin layer. The slurry includes metallic pigment particles and polymer particles dispersed in a non-aqueous carrier. The slurry is dried to form a metallic pigment-polymer sheet. Another layer of the transparent resin dispersion is disposed on the metallic pigment-polymer sheet and is dried. A coating resin layer is formed. The metallic pigment-polymer sheet and the base and coating transparent resin layers form a tri-layer film having the metallic pigment particles encapsulated between the base and coating transparent resin layers.

    Abstract translation: 在制备聚合物包封的金属油墨颜料颗粒的方法的实例中，透明树脂分散体层设置在柔性基材上。 基本干燥树脂分散层，形成基础树脂层。 将浆料设置在基础树脂层上。 浆料包括分散在非水载体中的金属颜料颗粒和聚合物颗粒。 将浆料干燥以形成金属颜料 - 聚合物片材。 将另一层透明树脂分散体设置在金属颜料 - 聚合物片材上并干燥。 形成涂布树脂层。 金属颜料 - 聚合物片和基底和涂覆透明树脂层形成三维膜，其中包含在基底和涂覆透明树脂层之间的金属颜料颗粒。

    PATTERN FOIL PRINTING
    7.
    发明申请
    PATTERN FOIL PRINTING 有权
    图案丝印

    公开(公告)号：US20160195836A1

    公开(公告)日：2016-07-07

    申请号：US14912147

    申请日：2013-08-13

    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

    Inventor： Doris Chun ,  Yaron Grinwald ,  Reut Avigdor

    IPC: G03G15/16

    CPC classification number: G03G15/1605 ,  B42D2033/10 ,  G03G15/0131 ,  G03G15/0189 ,  G03G15/10 ,  G03G15/225 ,  G03G15/6585 ,  G03G2215/00502

    Abstract: A printer includes an image formation portion, a feed portion, and a transfer portion. The image formation portion transfers formed first and second patterned marking agent layers from a photoconductor member onto an intermediate transfer member. The feed portion directs a portion of a foil layer to become adhered, according to the pattern, onto the first marking agent layer on the intermediate transfer member before the second marking agent layer is transferred onto, and becomes adhered to, the foil portion. The transfer portion causes transfer of the foil portion from the intermediate transfer member, via transfer of at least the second marking agent layer from the intermediate transfer member, onto a substrate.

    Abstract translation: 打印机包括图像形成部分，馈送部分和传送部分。 图像形成部分将形成的第一和第二图案化标记剂层从感光体部件转印到中间转印部件上。 进料部分在将第二标记剂层转移到箔部分上并粘附到箔部分之前，引导箔层的一部分根据图案粘附到中间转印部件上的第一标记剂层上。 转印部分通过至少将第二标记剂层从中间转印部件转印到基材上，使得箔部分从中间转印部件转移。

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