利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

44 条记录 (耗时 0.045 秒)

    High-pressure tubing
    2.
    发明授权
    High-pressure tubing 有权
    高压管

    公开(公告)号：US08696903B2

    公开(公告)日：2014-04-15

    申请号：US12067216

    申请日：2006-09-14

    申请人： John Buchanan ,  Dennis DellaRovere

    发明人： John Buchanan ,  Dennis DellaRovere

    IPC分类号： B01D15/08

    CPC分类号： G01N30/88 ,  B01L3/502753 ,  B01L3/565 ,  B01L2400/0415 ,  B01L2400/0487 ,  B29C63/18 ,  B29C63/34 ,  B29L2023/00 ,  G01N30/32 ,  G01N30/6052 ,  G01N30/7233 ,  G01N2030/324

    摘要： A method for making conduits includes inserting an inner tube into an outer tube and melting a portion of the inner tube to form a bond with the outer tube. The inner tube includes a polymeric material and the outer tube includes a material having a greater yield strength than the polymeric material. A conduit includes one or more inner tubes at least one of which is melt-bonded to one or more outer tubes. An analytical instrument includes a separation column, a solvent reservoir and pump, a sample injector, a detector to observe an eluent of the separation column, and tubing to transport fluid between components of the instrument.

    摘要翻译： 制造管道的方法包括将内管插入外管并熔化内管的一部分以与外管形成结合。 内管包括聚合物材料，外管包括具有比聚合材料更高的屈服强度的材料。 导管包括一个或多个内管，其中至少一个内管与一个或多个外管熔融粘合。 分析仪器包括分离柱，溶剂储存器和泵，样品注射器，用于观察分离柱的洗脱液的检测器和用于在仪器的组件之间输送流体的管道。

    In-line process for generating comonomer
    4.
    发明申请
    In-line process for generating comonomer 失效
    产生共聚单体的在线方法

    公开(公告)号：US20070185364A1

    公开(公告)日：2007-08-09

    申请号：US11346651

    申请日：2006-02-03

    申请人： John Buchanan ,  Timothy Shaffer

    发明人： John Buchanan ,  Timothy Shaffer

    IPC分类号： C07C2/02

    CPC分类号： C07C2/26 ,  C08F10/02 ,  C08F210/16 ,  Y02P20/52 ,  C08F2/00

    摘要： The present invention relates to an in-line method for generating comonomer, such as 1-hexene or 1-octene, from monomer, such as ethylene. The comonomer generated is directly transported, without isolation or storage, to a polyethylene polymerization reactor. The in-line method for generating comonomer includes the steps of providing an in-line comonomer synthesis reactor and a downstream gas/liquid phase separator prior to a polyethylene polymerization reactor; feeding ethylene monomer and a catalyst in a solvent to the comonomer synthesis reactor; reacting the ethylene monomer and the catalyst in solvent under reaction conditions to produce an effluent stream including ethylene monomer and comonomer; passing the effluent stream from the comonomer synthesis reactor to the downstream gas/liquid phase separator to separate a gas stream from a bottom stream, wherein the gas stream is a mixture of ethylene monomer, and comonomer; and passing the gas stream to the polyethylene polymerization reactor to provide the necessary comonomer input. The in-line method is useful in the production of LLDPE, and other branched polyethylene based polymers. Some benefits include process simplification and reduced capital and operating costs.

    摘要翻译： 本发明涉及从单体如乙烯生成共聚单体如1-己烯或1-辛烯的直列方法。 生成的共聚单体直接输送到聚乙烯聚合反应器中，无需隔离或储存。 用于生成共聚单体的在线方法包括在聚乙烯聚合反应器之前提供在线共聚单体合成反应器和下游气/液相分离器的步骤; 将乙烯单体和催化剂在溶剂中加入到共聚单体合成反应器中; 在反应条件下使乙烯单体和催化剂在溶剂中反应，以产生包括乙烯单体和共聚单体的流出物流; 将来自共聚单体合成反应器的流出物流输送到下游气/液相分离器以从底部流分离气流，其中气流是乙烯单体和共聚单体的混合物; 并将气流送入聚乙烯聚合反应器以提供所需的共聚单体输入。 在线方法可用于生产LLDPE和其他支化聚乙烯基聚合物。 一些好处包括流程简化，降低资本和运营成本。

    EMERGENCY RESPONSE TREATMENT BED SYSTEM
    8.
    发明申请
    EMERGENCY RESPONSE TREATMENT BED SYSTEM 有权
    紧急反应处理床系统

    公开(公告)号：US20090260159A1

    公开(公告)日：2009-10-22

    申请号：US12426199

    申请日：2009-04-17

    申请人： John Buchanan

    发明人： John Buchanan

    IPC分类号： A61G7/05 ,  A47C21/08 ,  A47B7/02

    CPC分类号： A61G1/013 ,  A61G7/00 ,  A61G7/015 ,  A61G7/0507 ,  A61G7/0518

    摘要： An emergency response treatment bed system. The emergency response beds may include a frame having a pair of opposing tubular stainless steel side supports and a pair of opposing tubular stainless steel end supports. The side supports and end supports are affixed each to the other by corner fixtures. A plurality of collapsible support legs are affixed to the frame. The support legs have an upper end and a lower end, and are adapted to support the frame above a selected substrate. A support deck is coupled to the frame. The support deck is adapted to support a patient body, and is provided with a liquid impervious, molded thermoplastic contaminant resistant cleanable surface. The support deck also has, above at least some of the support legs, a cutout portion defined by edgewalls, to provide access through the support deck to the support legs, so that multiple beds may be stacked one above the other, using support inserts between vertically adjacent support legs.

    摘要翻译： 应急治疗床系统。 紧急响应床可以包括具有一对相对的管状不锈钢侧支撑件和一对相对的管状不锈钢端部支撑件的框架。 侧支撑件和端部支撑件通过角固定件固定到另一个。 多个可折叠的支撑腿固定到框架上。 支撑腿具有上端和下端，并且适于将框架支撑在选定的基底上方。 支撑台与框架相连。 支撑面板适于支撑患者身体，并且设置有不透液体的模制的耐热可侵蚀的可清洁的表面。 支撑平台还在至少一些支撑腿之上具有由边缘限定的切口部分，以通过支撑平台向支撑腿提供通路，从而可以使用多个床之间的支撑插入物 垂直相邻的支撑腿。

    Portable Camera Support
    9.
    发明申请
    Portable Camera Support 审中-公开
    便携式相机支持

    公开(公告)号：US20080107413A1

    公开(公告)日：2008-05-08

    申请号：US11556310

    申请日：2006-11-03

    申请人： Darrin Moore ,  John Buchanan ,  Edward J. Kondracki

    发明人： Darrin Moore ,  John Buchanan ,  Edward J. Kondracki

    IPC分类号： G03B17/00

    CPC分类号： G03B17/561

    摘要： A portable camera support, combining a mounting bracket or tray with a shaft or pole and a foot bar, may provide stable, portable support for cameras or other devices. The stability of the support may yield more reliable scouting results. The portability of the support may afford greater efficiency, possibly resulting in reduced time associated with locating wildlife or other items of interest over a given area of coverage. An exemplary portable camera support may have a camera mounting bracket or tray releasibly mounted to a shaft. The shaft may be inserted, using the foot bar for example, into soil or other supportive media. The mounting bracket may then be adjusted vertically or rotationally with the aid of a set screw. The camera support may be configured with multiple mounting brackets releasibly mounted to a shaft, thereby providing up to a 360-degree field of view without adjusting the mounting brackets.

    摘要翻译： 将安装支架或托盘与轴或杆和脚杆组合的便携式摄像机支架可为相机或其他设备提供稳定的便携式支架。 支持的稳定性可能会产生更可靠的侦察结果。 支持的可移植性可以提供更高的效率，可能导致在给定的覆盖区域定位野生动物或其他感兴趣的项目所需的时间减少。 示例性的便携式照相机支撑件可以具有可释放地安装到轴的照相机安装支架或托盘。 轴可以使用例如脚杆插入土壤或其他支持介质中。 然后可以借助于固定螺丝将安装支架垂直或旋转地调节。 相机支撑件可以配置有可拆卸地安装到轴的多个安装支架，从而在不调整安装支架的情况下提供高达360度的视场。

    Process for generating alpha olefin comonomers
    10.
    发明申请
    Process for generating alpha olefin comonomers 有权
    产生α-烯烃共聚单体的方法

    公开(公告)号：US20070185362A1

    公开(公告)日：2007-08-09

    申请号：US11654187

    申请日：2007-01-17

    申请人： James Lattner ,  John Walzer ,  Krishnan Sankaranarayanan ,  John Buchanan ,  Milind Ajinkya ,  Stephen Wood ,  Anastasios Skoulidas ,  Jay Reimers ,  Timothy Shaffer

    发明人： James Lattner ,  John Walzer ,  Krishnan Sankaranarayanan ,  John Buchanan ,  Milind Ajinkya ,  Stephen Wood ,  Anastasios Skoulidas ,  Jay Reimers ,  Timothy Shaffer

    IPC分类号： C07C2/02

    CPC分类号： C07C2/32 ,  C07C2/36 ,  C07C2531/22 ,  C07C2531/24 ,  Y02P20/52 ,  C07C11/02

    摘要： The present invention relates to a method for preparing olefin comonomers from ethylene. The comonomer generated can be used in a subsequent process, such as a polyethylene polymerization reactor. The comonomer generated can be transported, optionally without isolation or storage, to a polyethylene polymerization reactor. One method includes the steps of: feeding ethylene and a catalyst in a solvent/diluent to one or more comonomer synthesis reactors; reacting the ethylene and the catalyst under reaction conditions sufficient to produce an effluent comprising a desired comonomer; forming a gas stream comprising unreacted ethylene, and a liquid/bottoms stream comprising the comonomer, optionally by passing the effluent to one or more downstream gas/liquid phase separators; and purifying at least a portion of said liquid/bottoms stream by removing at least one of solid polymer, catalyst, and undesirable olefins therefrom.

    摘要翻译： 本发明涉及从乙烯制备烯烃共聚单体的方法。 所产生的共聚单体可用于随后的方法中，例如聚乙烯聚合反应器。 生成的共聚单体可以任选地不经隔离或储存运输到聚乙烯聚合反应器中。 一种方法包括以下步骤：将乙烯和催化剂在溶剂/稀释剂中进料到一个或多个共聚单体合成反应器中; 在足以产生包含所需共聚单体的流出物的反应条件下使乙烯和催化剂反应; 形成包含未反应的乙烯的气流和包含共聚单体的液体/塔底物流，任选地通过使流出物流到一个或多个下游气/液相分离器; 并通过从其中除去固体聚合物，催化剂和不期望的烯烃中的至少一种来净化至少一部分所述液体/塔底物流。