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    PROCESS FOR GRADIENT NANOVOIDED ARTICLE
    2.
    发明申请
    PROCESS FOR GRADIENT NANOVOIDED ARTICLE 审中-公开
    梯度纳米制品的工艺

    公开(公告)号：US20120201977A1

    公开(公告)日：2012-08-09

    申请号：US13501304

    申请日：2010-10-22

    Applicant: Adam D. Haag ,  William F. Edmonds ,  Jason S. Petaja ,  Eric W. Nelson ,  William Blake Kolb ,  Encai Hao ,  Fei Lu ,  Michael Benton Free

    Inventor： Adam D. Haag ,  William F. Edmonds ,  Jason S. Petaja ,  Eric W. Nelson ,  William Blake Kolb ,  Encai Hao ,  Fei Lu ,  Michael Benton Free

    IPC: C23C14/28 ,  C08J9/28 ,  B82Y40/00

    CPC classification number: B05D3/101 ,  B05D3/0209 ,  B05D3/0254 ,  B05D3/067 ,  B05D3/10 ,  B05D3/107 ,  B05D5/00 ,  B05D7/04 ,  B82Y20/00 ,  G02B2207/101 ,  G02B2207/107

    Abstract: A process and apparatus for producing a gradient nanovoided article, a gradient nanovoided coating, and a gradient low refractive index coating is described. The process includes providing a first solution of a polymerizable material in a solvent, and providing a first environment proximate a first region of the coating and a different second environment proximate an adjacent region of the coating. The process further includes at least partially polymerizing the polymerizable material to form a composition that includes an insoluble polymer matrix and a second solution. The insoluble polymer matrix includes a plurality of nanovoids that are filled with the second solution, and a major portion of the solvent from the second solution is removed. A first volume fraction of the plurality of nanovoids proximate the first region of the coating is less than a second volume fraction of the plurality of nanovoids proximate an adjacent of the coating. An apparatus for the process is also described, and includes a web line, a coating section, a partial polymerization section, and a solvent removal section.

    Abstract translation: 描述了用于生产梯度纳米组分制品，梯度纳米复合涂层和梯度低折射率涂层的方法和设备。 该方法包括在溶剂中提供可聚合材料的第一溶液，以及在涂层的第一区域附近提供第一环境以及邻近涂层的相邻区域的不同的第二环境。 该方法还包括至少部分聚合可聚合材料以形成包含不溶性聚合物基质和第二溶液的组合物。 不溶性聚合物基质包括填充有第二溶液的多个纳米泡，并且除去来自第二溶液的大部分溶剂。 靠近涂层的第一区域的多个纳米空心的第一体积分数小于邻近涂层的多个纳米空间的第二体积分数。 还描述了一种用于该方法的装置，并且包括幅材线，涂布部分，部分聚合部分和溶剂去除部分。

    PROCESS AND APPARATUS FOR COATING WITH REDUCED DEFECTS
    4.
    发明申请
    PROCESS AND APPARATUS FOR COATING WITH REDUCED DEFECTS 审中-公开
    用减少缺陷涂覆的方法和装置

    公开(公告)号：US20120021134A1

    公开(公告)日：2012-01-26

    申请号：US13258029

    申请日：2010-03-16

    Applicant: William Blake Kolb ,  Peter E. Price ,  William R. Dudley

    Inventor： William Blake Kolb ,  Peter E. Price ,  William R. Dudley

    IPC: C08F2/48 ,  B05C9/12 ,  B05D3/00

    CPC classification number: B05D3/0209 ,  B05D1/26 ,  B05D3/0254 ,  B05D3/067 ,  B05D7/04 ,  B05D2252/02

    Abstract: A process and apparatus for producing a polymer coating with reduced defects is described. The process includes coating a solution of a polymerizable material and a solvent on a substrate, polymerizing a portion of the polymerizable material, and removing a major portion of the solvent after polymerization of the portion of polymerizable material. A further polymerization of any remaining polymerizable material can occur after removal of the solvent. The apparatus includes a webline for conveying a substrate from an unwind roll to a windup roll, a coating section proximate the unwind roll for coating a solution of a polymerizable material and a solvent on the substrate, a polymerization section downweb from the coating section for polymerizing a portion of the polymerizable material, and a solvent removal section downweb from the polymerization section for removing the solvent after polymerization of the portion of the polymerizable material.

    Abstract translation: 描述了一种用于生产具有降低的缺陷的聚合物涂层的方法和设备。 该方法包括将可聚合材料和溶剂的溶液涂布在基材上，聚合可聚合材料的一部分，以及在可聚合材料的该部分聚合之后除去大部分溶剂。 在除去溶剂后，可能发生任何残留的可聚合材料的进一步聚合。 该设备包括用于将基材从退卷辊输送到卷绕辊的卷筒纸线，靠近退卷卷的涂布部分，用于将可聚合材料和溶剂的溶液涂布在基材上，聚合部分从涂布部分向下聚集，用于聚合 一部分可聚合材料，以及从聚合部分下游的溶剂去除部分，用于在可聚合材料的该部分聚合之后除去溶剂。

    Apparatus and Method for Cleaning Flexible Webs
    5.
    发明申请
    Apparatus and Method for Cleaning Flexible Webs 有权
    清洁柔性网的装置和方法

    公开(公告)号：US20110220147A1

    公开(公告)日：2011-09-15

    申请号：US13130183

    申请日：2009-11-16

    Applicant: Brian E. Schreiber ,  William Blake Kolb ,  Keith R. Bruesewitz

    Inventor： Brian E. Schreiber ,  William Blake Kolb ,  Keith R. Bruesewitz

    IPC: B08B1/02

    CPC classification number: D06B1/02 ,  B08B1/02 ,  B08B1/04 ,  B08B3/022 ,  D21F1/32

    Abstract: A method of web cleaning, particularly relatively soft polymeric webs, without using dipping baths or ultrasonic energy. The method includes conveying the web against a backup roller and spraying the web with a high pressure liquid while the web is supported by the backup roller. Thereafter, residual fluid from the high pressure stream is stripped from the web by a gas curtain while the web is supported by the backup roller. In many convenient embodiments, the web is contacted with a cleaning roller while the web is in contact with the backup roller.

    Abstract translation: 纸幅清洗方法，特别是相对柔软的聚合物网，不使用浸渍浴或超声能量。 该方法包括将纤维网相对于支撑辊输送并且在幅材由支撑辊支撑的同时用高压液体喷涂纸幅。 此后，通过气帘从纸幅中除去来自高压流的残余流体，同时纸幅由支撑辊支撑。 在许多方便的实施例中，当幅材与支撑辊接触时，幅材与清洁辊接触。

    Vapor collection method and apparatus
    6.
    发明授权
    Vapor collection method and apparatus 有权

    公开(公告)号：US07918038B2

    公开(公告)日：2011-04-05

    申请号：US11366291

    申请日：2006-03-02

    Applicant: Craig A. Miller ,  Nirmal K. Jain ,  William Blake Kolb

    Inventor： Craig A. Miller ,  Nirmal K. Jain ,  William Blake Kolb

    IPC: F26B3/00

    CPC classification number: F26B13/10 ,  F26B13/005 ,  F26B25/006

    Abstract: An apparatus and method for treating a moving substrate of indefinite length. The apparatus has a control surface positioned in close proximity to a surface of the substrate to define a control gap between the substrate and the control surface. A first chamber is positioned near the control surface, with the first chamber having a gas introduction device. A second chamber is positioned near the control surface, the second chamber having a gas withdrawal device. The control surface and the chambers together define a region wherein the adjacent gas phases possess an amount of mass. Upon inducement of at least a portion of the mass within the region, the mass flow is controlled to significantly reduce dilution of the gas phase component in the adjacent gas phase. This is accomplished through the introduction of a controlled gas stream thereby reducing the flow of an uncontrolled ambient gas stream due to pressure gradients in the system.

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