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    ENCAPSULATED POLAR MATERIALS AND METHODS OF PREPARATION
    6.
    发明申请
    ENCAPSULATED POLAR MATERIALS AND METHODS OF PREPARATION 审中-公开
    包埋极性材料和制备方法

    公开(公告)号：US20140127309A1

    公开(公告)日：2014-05-08

    申请号：US14122437

    申请日：2012-05-31

    申请人： Ian J. Drake ,  Andrew Hughes ,  Christopher J. Tucker ,  Thomas H. Kalantar ,  Joshua S Katz

    发明人： Ian J. Drake ,  Andrew Hughes ,  Christopher J. Tucker ,  Thomas H. Kalantar ,  Joshua S Katz

    IPC分类号： B01J13/16 ,  C12N11/04 ,  B01J13/18 ,  A61K9/50

    CPC分类号： C12N11/04 ,  A01N25/28 ,  A61K8/11 ,  A61K9/5031 ,  A61K2800/10 ,  A61Q19/00 ,  B01J13/06 ,  B01J13/16 ,  B01J13/18 ,  B01J13/185

    摘要： The present invention meets one or more of the above needs and is a composition comprising plurality of capsules wherein the capsules comprise: a core of one or more highly polar liquids; one or more polar active materials dissolved in or dispersed in one or more highly polar liquids; a mixture of one or more polymers and one of more highly polar liquids; or a mixture of one or more polymers, one or more highly polar liquids and one or more polar active materials, and a shell comprising, particles in a polymer matrix or particles; wherein the thickness of the shell is sufficient to prevent passage of the highly polar liquid or the active material through the shell or to control the rate passage of the highly polar liquid or the active material through the shell with the proviso that the one or more polymers may be located in the core, in the polymer matrix of the shell or both.

    摘要翻译： 本发明满足上述一个或多个需求，并且是包含多个胶囊的组合物，其中胶囊包含：一种或多种高极性液体的芯; 一种或多种溶于或分散在一种或多种高极性液体中的极性活性物质; 一种或多种聚合物和更高极性液体之一的混合物; 或一种或多种聚合物，一种或多种高极性液体和一种或多种极性活性物质的混合物，以及包含聚合物基质或颗粒中的颗粒的壳; 其中壳体的厚度足以防止高极性液体或活性物质通过壳体，或者控制高极性液体或活性材料通过壳体的速率通过，条件是一种或多种聚合物 可以位于核心中，在壳的聚合物基质中或两者中。

    Manufacture of a filtering screen
    8.
    发明授权
    Manufacture of a filtering screen 有权
    制造过滤屏

    公开(公告)号：US07306022B2

    公开(公告)日：2007-12-11

    申请号：US10473262

    申请日：2002-11-12

    申请人： Andrew Hughes ,  Morton Barrowmore Auld

    发明人： Andrew Hughes ,  Morton Barrowmore Auld

    IPC分类号： B32B37/00

    CPC分类号： B07B1/4618 ,  B01D29/012 ,  B01D29/05 ,  B01D33/0376 ,  B07B1/4663 ,  B07B1/48

    摘要： In a method of and apparatus for manufacturing a filtering screen, a frame of plastics coated metal or reinforced plastics material is located in a jig and at least two sheets of wire cloths are placed over the frame and their edges gripped by pneumatically operated clamps carried by the jig. The clamps are pneumatically driven outwardly of the frame to tension each cloth in orthogonal directions. The tensioned cloths are pressed against the frame and heated in order to bond the cloths to the frame. The heated material is allowed to cool, and after completion of the bonding step the clamps are released, allowing the frame to be removed from the jig. Where necessary the cloths are trimmed back to the edges of the frame. A separate set of pneumatically operated clamps may be provided for gripping all four edges of each wire cloth layer to allow each layer to be individually tensioned.

    摘要翻译： 在制造过滤网的方法和装置中，将塑料涂覆的金属或增强塑料材料的框架放置在夹具中，并且至少两层线材布置在框架上，并且其边缘由气动夹紧器 夹具 夹具被气动地从框架向外驱动以沿正交方向张紧每个布。 张紧的布被压靠在框架上并被加热以便将布料粘结到框架上。 允许加热的材料冷却，并且在结合步骤完成之后，夹具被释放，允许框架从夹具上移除。 必要时将布修剪回到框架的边缘。 可以提供单独的一组气动夹具用于夹持每个线布层的所有四个边缘，以允许每个层单独张紧。

    Sifting screen
    10.
    发明授权
    Sifting screen 失效
    筛选屏幕

    公开(公告)号：US5819952A

    公开(公告)日：1998-10-13

    申请号：US781183

    申请日：1997-01-09

    申请人： Gordon James Cook ,  Andrew Hughes

    发明人： Gordon James Cook ,  Andrew Hughes

    IPC分类号： B01D33/03 ,  B01D39/14 ,  B07B1/46 ,  B07B1/48 ,  B07B1/49

    CPC分类号： B07B1/4645 ,  B01D33/0376 ,  B01D39/14 ,  B07B1/4663 ,  B07B1/4672 ,  B07B1/48

    摘要： A sifting screen is described comprising a rigid frame, a first woven cloth of hard wearing metal wire, stretched thereacross and secured thereto, and a second woven cloth having a coarser mesh than the first cloth and being woven from an elongate material of greater cross-section than the first, also stretched across the frame, and secured thereto, below the first cloth, to support the latter against sagging. In accordance with the invention, at least the wearing surface of the material from which the lower cloth is woven is selected to be significantly less hard wearing than that from which the upper cloth is woven, so that wear due to rubbing and vibration during use, occurs to a greater extent in the lower cloth than in the upper cloth. In one example the upper cloth is woven from stainless steel wire and the lower from phosphor bronze wire. In another example the lower cloth is of wire having a coating of an epoxy based material, or Teflon (TM), or Molybdenum Disulphide. In another example the lower cloth is formed from a plastics material or Kevlar (TM) or carbon fibre. The frame may be formed from glass reinforced gas blown polypropylene reinforced by elongate metal reinforcing elements or rods.

    摘要翻译： 描述了筛选筛，其包括刚性框架，硬质金属丝的第一编织布，其横向并被固定到其上，以及具有比第一布更粗的网格并由较大截面的细长材料编织的第二织布， 并且在第一布的下方固定，以便支撑后者防止下垂。 根据本发明，至少从编织下布的材料的磨损表面被选择为比上布被编织的硬磨损显着更少，使得在使用期间由于摩擦和振动引起的磨损， 在下布中比在上布更大程度上发生。 在一个实例中，上布由不锈钢丝编织，下布由磷青铜丝编织。 在另一个实例中，下布是具有环氧基材料或Teflon TM或二硫化钼涂层的导线。 在另一个实例中，下布由塑料材料或Kevlar TM或碳纤维形成。 框架可以由通过细长金属加强元件或棒增强的玻璃增强气体吹塑聚丙烯形成。