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42 条记录 (耗时 0.026 秒)

    Corrosion inhibitors for aqueous systems
    1.
    发明授权
    Corrosion inhibitors for aqueous systems 有权
    含水体系的腐蚀抑制剂

    公开(公告)号：US06572789B1

    公开(公告)日：2003-06-03

    申请号：US10010021

    申请日：2001-12-06

    申请人： Bo Yang ,  Peter E. Reed ,  John D. Morris

    发明人： Bo Yang ,  Peter E. Reed ,  John D. Morris

    IPC分类号： C23F11167

    CPC分类号： C02F5/14 ,  C02F5/145 ,  C02F2103/023 ,  C09K5/10 ,  C09K8/54 ,  C23F11/10 ,  C23F11/167 ,  C23F11/173 ,  C23F14/02

    摘要： A method of inhibiting corrosion in aqueous systems comprising adding to the system a composition comprising mono, bis and oligomeric phosphinosuccinic acid adducts and a method of preparing a composition comprising mono, bis and oligomeric phosphinosuccinic acid adducts comprising adding hypophosphite to fumaric acid slurry or solution in water to create a reaction mixture; and effecting a reaction by introducing a free radical initiator to the reaction mixture.

    摘要翻译： 一种抑制水性体系中的腐蚀的方法，包括向该体系中加入包含单，双和低聚磷酸琥珀酸加合物的组合物和制备包含单，双和低聚磷酸琥珀酸加合物的组合物的方法，其包括将次磷酸盐加入富马酸浆液或溶液中 水制成反应混合物; 并通过将自由基引发剂引入反应混合物中进行反应。

    NOVEL MULTIFUNCTIONAL AZO INITIATORS FOR FREE RADICAL POLYMERIZATIONS: METHODS OF PREPARATION
    6.
    发明申请
    NOVEL MULTIFUNCTIONAL AZO INITIATORS FOR FREE RADICAL POLYMERIZATIONS: METHODS OF PREPARATION 审中-公开
    用于自由放射聚合的新型多功能AZO引发剂：制备方法

    公开(公告)号：US20100204361A1

    公开(公告)日：2010-08-12

    申请号：US12367984

    申请日：2009-02-09

    申请人： Pious V. Kurian ,  Jeffrey M. Atkins ,  John D. Morris ,  William J. Ward

    发明人： Pious V. Kurian ,  Jeffrey M. Atkins ,  John D. Morris ,  William J. Ward

    IPC分类号： C08J3/02 ,  C09B29/00

    CPC分类号： C08F4/04 ,  C08F2/32 ,  C08F220/34 ,  C08F220/56 ,  C08F222/1006 ,  C08F2220/281 ,  C09B29/00

    摘要： The invention provides compositions of matter, methods of their synthesis, and methods of their use in polymerization reactions. The compositions include polyfunctional initiators used to make star polymers when polymerized with monomers. The polyfunctional initiators are synthesized out of a multifunctional core with at least two functional groups and two or more initiator units bonded to the functional groups. The initiator units have two electron-withdrawing groups bonded to a central carbon atom and an azo group between the central carbon atom and the functional group. The polyfunctional initiators are particularly effective because when they decompose to form the radical core of a star polymer, the electron-withdrawing groups prevent the corresponding radical from forming any linear polymer contamination and only desired star polymers result.

    摘要翻译： 本发明提供了物质组合物，其合成方法及其在聚合反应中的应用。 组合物包括当用单体聚合时用于制备星形聚合物的多官能引发剂。 多功能引发剂由具有至少两个官能团的多官能核心和与官能团结合的两个或更多个引发剂单元合成。 引发剂单元具有与中心碳原子键合的两个吸电子基团和中心碳原子和官能团之间的偶氮基团。 多官能引发剂是特别有效的，因为当它们分解形成星形聚合物的自由基核心时，吸电子基团阻止相应的自由基形成任何线性聚合物污染，并且仅产生所需的星形聚合物。

    Motor multiple switches and circuitry
    9.
    发明授权
    Motor multiple switches and circuitry 失效
    电机多重开关和电路

    公开(公告)号：US5581137A

    公开(公告)日：1996-12-03

    申请号：US499734

    申请日：1995-07-07

    申请人： Lynn C. Lundquist ,  John D. Morris

    发明人： Lynn C. Lundquist ,  John D. Morris

    IPC分类号： H01H1/42 ,  H01H9/00 ,  H01H9/28 ,  H01H19/10 ,  H02K5/22 ,  H02K11/00 ,  H01H19/02

    CPC分类号： H01H1/42 ,  H01H19/10 ,  H01H9/0066 ,  H02K11/28 ,  H02K11/40 ,  H02K5/225 ,  H01H9/281

    摘要： This apparatus incorporates an electric motor disconnecting safety switch within the motor's electrical terminal housing. This results in a single, compact device directly mounted to the electric motor body which is used for the safety disconnect as well as the termination point for the incoming power leads and the motor wire taps. The apparatus may be employed as a disconnecting device for single phase and three phase alternating current motors as well as various configurations of direct current motors. The apparatus further includes a simple and economical adapter plate mounting configuration which accommodates the device to a multiplicity of motor frames. This apparatus is used in three embodiments: the first being a rotary tumbler switching device with an external rotary hand operator; the second device being a draw-out disconnecting means; the third device including an integral motor starter which provides both disconnecting and motor controlling functions.

    摘要翻译： 该装置包括在电动机的电气端子壳体内的电动马达断开安全开关。 这导致直接安装到电动机主体的单个紧凑装置用于安全断开以及用于输入电源线和电动机丝锥的终端点。 该装置可以用作单相和三相交流电动机的断开装置以及直流电动机的各种配置。 该装置还包括简单经济的适配器板安装构造，其将装置容纳到多个电动机框架。 该装置用于三个实施例中：第一个是具有外部旋转手操作器的旋转开杯装置; 所述第二装置是抽出断开装置; 第三装置包括提供断开和电动机控制功能的整体式电动起动器。