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    Method for the manufacture of polybranched organic/inorganic hybrid polymers
    13.
    发明授权
    Method for the manufacture of polybranched organic/inorganic hybrid polymers 有权
    制备多支链有机/无机杂化聚合物的方法

    公开(公告)号：US09453113B2

    公开(公告)日：2016-09-27

    申请号：US14330360

    申请日：2014-07-14

    Applicant: SINVENT AS

    Inventor： Ferdinand Männle ,  Christian Simon ,  Jest Beylich ,  Keith Redford ,  Britt Sommer ,  Einar Hinrichsen ,  Erik Andressen ,  Kjell Olafsen ,  Terje Didriksen

    IPC: C08G77/26 ,  C08G83/00 ,  C08G77/388 ,  C08G77/54 ,  C07F7/10

    CPC classification number: C08G83/005 ,  C07F7/10 ,  C08G77/388 ,  C08G77/54

    Abstract: Polybranched organic/inorganic hybrid polymer and method for its manufacture. The hybrid polymer has the form of an inorganic core carrying organic branches. The core is first prepared by controlled hydrolysis and condensation of a silane with a structure: X—B—Si(—Y)3 in which X=NR1R2, while R1, R2 are chosen among hydrogen, alkyl and aryl, or R1, R2 are chosen among condensation products, addition products of one or more type of chemical substances such as acids, alcohols, phenols, amines, aldehydes or epoxides. B is a linkage group chosen among alkylene and arylene which may include oxygen, nitrogen, sulphur, phosphorous, silicon and boron. Y is chosen among hydrolyzable residues such as alkoxy, carboxyl, and halogen. The organic branches are developed by substituting N—H hydrogen atoms in the X—B group by reactions that are typical for primary and secondary amines, and/or by adding an acid that causes an addition to the N atoms of the X—B group in the core. Specific uses of the hybrid polymers are also indicated.

    Abstract translation: 多分支有机/无机杂化聚合物及其制造方法。 杂化聚合物具有携带有机分支的无机核的形式。 首先通过控制水解和缩合具有X = NR1R2的结构的X-B-Si（-Y）3制备核心，而R1，R2选自氢，烷基和芳基，或R1，R2 选自缩合产物，一种或多种类型的化学物质如酸，醇，酚，胺，醛或环氧化物的加成产物。 B是选自亚烷基和亚芳基中的连接基团，其可以包括氧，氮，硫，磷，硅和硼。 Y选自可水解残基如烷氧基，羧基和卤素。 通过用于伯胺和仲胺典型的反应和/或通过加入引入X-B基团的N原子的酸来代替X-B基团中的N-H氢原子而开发有机分支 在核心。 还指出了混合聚合物的具体用途。

    Grain refiners for steel-manufacturing methods and use
    14.
    发明授权
    Grain refiners for steel-manufacturing methods and use 有权
    谷物精炼机用于制钢方法和使用

    公开(公告)号：US09108242B2

    公开(公告)日：2015-08-18

    申请号：US13920172

    申请日：2013-06-18

    Applicant: SINVENT AS

    Inventor： Oystein Grong ,  Casper Van Der Eijk ,  Gabriella Maria Tranell ,  Leiv Olav Kolbeinsen

    IPC: B22D11/108 ,  B22D11/11 ,  B22D11/106 ,  C21C7/00 ,  B22D1/00 ,  B22D11/111 ,  B22D11/116

    CPC classification number: B22D1/00 ,  B22D11/108 ,  B22D11/11 ,  B22D11/111 ,  B22D11/116 ,  C21C7/0006 ,  C21C7/0037 ,  C21C7/0056 ,  C21C7/0075

    Abstract: The present invention concerns a new type of grain refiners for steel, in the form of a particulate composite material, containing a high volume fraction of tailor-made dispersed particles, with the purpose of acting as potent heterogeneous nucleation sites for iron crystals during solidification and subsequent thermo-mechanical treatment of the steel. The material comprises a position of particles of XaSb or XaOb and the element(s) X, where X is one or more elements selected from the group Ce, La, Pr, Nd, Y, Ti, Al, Zr, Ca, Ba, Sr, Mg, Si, Mn, Cr, V, B, Nb, Mo and Fe, and S is sulphur, (O is oxygen), wherein said material additionally contains oxygen, sulphur, carbon and nitrogen, wherein the sulphur (or oxygen) content is between 2 and 30% by weight of said material, while the total content of oxygen (or sulphur), carbon and nitrogen and said other elements selected from the group X is between 98 and 70% by weight of said material, and the said material contains a high volume fraction of finely dispersed XaSb or XaOb particles embedded in a metallic matrix X. The invention further concerns methods for production and use of the composite material.

    Abstract translation: 本发明涉及一种新型的用于钢的晶粒细化剂，其为颗粒状复合材料形式，其含有大量的定制分散颗粒，其目的是作为固化期间铁晶体的有效非均相成核位点，以及 随后对钢的热机械处理。 该材料包括XaSb或XaOb颗粒的位置和X元素，其中X是选自Ce，La，Pr，Nd，Y，Ti，Al，Zr，Ca，Ba， Sr，Mg，Si，Mn，Cr，V，B，Nb，Mo和Fe，S为硫，（O为氧），其中所述材料另外含有氧，硫，碳和氮， ）含量在所述材料的2至30重量％之间，而氧（或硫），碳和氮以及选自X组的所有其它元素的总含量为所述材料的98至70重量％，以及 所述材料含有高体积分数的嵌入金属基体X中的精细分散的XaSb或XaOb颗粒。本发明还涉及复合材料的生产和使用方法。

    MULTIPURPOSE TOOL FOR OIL SPILL CONTROL, PREFERABLY OFFSHORE
    15.
    发明申请
    MULTIPURPOSE TOOL FOR OIL SPILL CONTROL, PREFERABLY OFFSHORE 有权
    用于油田溢出控制的多用途工具，优选离岸

    公开(公告)号：US20150218768A1

    公开(公告)日：2015-08-06

    申请号：US14428687

    申请日：2013-10-21

    Applicant: SINVENT AS

    Inventor： Stein Erik Sorstrom ,  Ivar Singsaas

    IPC: E02B15/04 ,  E02B15/10

    CPC classification number: E02B15/041 ,  B63B35/32 ,  E02B15/04 ,  E02B15/045 ,  E02B15/046 ,  E02B15/047 ,  E02B15/048 ,  E02B15/10 ,  Y02A20/204

    Abstract: A multipurpose tool (1) for oil spill control, preferably offshore. The multipurpose tool (1) comprises a remotely controlled telescopic arm (5) having a first end (6) and a second end (7). The first end (6) is mounted on a vessel (25) and the second end (7) is provided with a quick-release coupling (8) for the fitting of various replaceable nozzles (15) thereto. The various nozzles (15) are connected to one or more hydraulic tubes (20) and tubes for supplying oil spill control agents and recovering oil collected.

    Abstract translation: 一种用于溢油控制的多功能工具（1），最好是近海。 多功能工具（1）包括具有第一端（6）和第二端（7）的遥控伸缩臂（5）。 第一端（6）安装在容器（25）上，第二端（7）设置有用于将各种可替换喷嘴（15）装配到其上的快速释放联接器（8）。 各种喷嘴（15）连接到一个或多个液压管（20）和用于供应溢油控制剂和回收收集的油的管。

    METHOD AND SYSTEM FOR WIRELESS IN-SITU SAMPLING OF A RESERVOIR FLUID
    16.
    发明申请
    METHOD AND SYSTEM FOR WIRELESS IN-SITU SAMPLING OF A RESERVOIR FLUID 审中-公开
    储层流体无线现场采样方法与系统

    公开(公告)号：US20140377871A1

    公开(公告)日：2014-12-25

    申请号：US14370665

    申请日：2013-01-09

    Applicant: Kolbjørn ZAHLSEN ,  Lars KILAAS ,  Paal SKJETNE ,  SINVENT AS

    Inventor： Kolbjorn Zahlsen ,  Lars Kilaas ,  Paal Skjetne

    IPC: E21B49/08 ,  E21B47/10

    CPC classification number: E21B49/08 ,  E21B47/1015 ,  E21B49/081 ,  E21B49/084

    Abstract: It is described a method and a system for wireless in-situ sampling of a reservoir fluid from a hydrocarbon reservoir comprising obtaining a number of local samples of the reservoir fluid from different zones of the reservoir at given times. Local characterization of production fluid is obtained based on identifying chemical fingerprints of each of the number of local samples. This information can be used to determine local production rates from different zones in the well or from coming led wells.

    Abstract translation: 描述了一种用于从烃储层无源原位采样储层流体的方法和系统，包括在给定时间从储层的不同区域获得储存流体的多个局部样品。 基于识别每个局部样品的化学指纹，获得生产流体的局部表征。 该信息可用于确定井或不同地区的不同区域的当地生产率。

    WELL TESTING
    17.
    发明申请
    WELL TESTING 有权
    好的测试

    公开(公告)号：US20140318234A1

    公开(公告)日：2014-10-30

    申请号：US14358560

    申请日：2012-11-16

    Applicant: NORWEGIAN UNIVERSITY OF SCIENCE AND TECHNOLOGY (NTNU) ,  SINVENT AS

    Inventor： Frederico Zenith ,  Johannes Tjønnås ,  Ingrid Schjølberg ,  Bjarne Foss ,  Vidar Gunnerud

    IPC: G01V11/00 ,  E21B47/06 ,  E21B47/10

    CPC classification number: G01V11/00 ,  E21B47/06 ,  E21B47/065 ,  E21B47/10 ,  E21B49/008

    Abstract: A method of well testing to determine properties of oil and gas wells 8 comprises: applying oscillations to the flow rate and/or pressure at multiple wells 8 wherein the oscillations applied at different wells of the multiple wells are at different test frequencies; receiving measurements of flow rate in flows downstream of a production header that combines the flows from the multiple wells 8, and/or receiving measurements of pressure and/or temperature from individual wells 8; carrying out a frequency analysis of the pressure, flow rate and/or temperature measurements to determine pressure, flow rate and/or temperature variations induced by the applied oscillations; and determining properties of the different wells 8 of the multiple wells 8 based on the results of the frequency analysis at the test frequencies for the wells 8.

    Abstract translation: 用于确定油气井8的性质的井测试方法包括：将振荡施加到多个井8处的流速和/或压力，其中施加在多个井的不同井处的振荡处于不同的测试频率; 接收组合来自多个井8的流的生产头部下游的流中的流量测量和/或接收来自各个井8的压力和/或温度的测量值; 进行压力，流量和/或温度测量的频率分析，以确定由施加的振荡引起的压力，流速和/或温度变化; 并且基于孔8的测试频率处的频率分析的结果来确定多个孔8的不同孔8的性质。

    Protein specific optical detection
    20.
    发明授权
    Protein specific optical detection 有权
    蛋白质特异性光学检测

    公开(公告)号：US09594079B2

    公开(公告)日：2017-03-14

    申请号：US14420023

    申请日：2013-08-13

    Applicant: Sinvent AS

    Inventor： Michal Marek Mielnik ,  Jon Olav Grepstad ,  Ib-Rune Johansen

    IPC: G01N31/00 ,  G01N33/53 ,  G01N33/543 ,  B82Y20/00 ,  G01N21/77 ,  G01N21/47

    CPC classification number: G01N33/54366 ,  B82Y20/00 ,  G01N21/4788 ,  G01N21/77 ,  G01N21/7743 ,  G01N2021/7763 ,  G01N2021/7773 ,  G01N2021/7789

    Abstract: This invention relates to a system and method for detecting target molecules using an optical sensor element including a photonic crystal constituted by a membrane of a chosen transparent material, being provided with a number of defined openings in a chosen pattern, a chosen number of the openings providing capture molecules having a high affinity to target molecules, the pattern being adapted to provide resonance at a chosen wavelength, or range of wavelengths. The system and method also moving a first fluid flow containing target molecules through the openings and after this conducting a second fluid flow containing a second reactant being different from the capture molecules but having a high affinity for the target molecules but a low affinity for other possible molecules in the first flow. By illuminating the sensor element at a chosen wavelength thus obtaining a resonance and imaging means for providing an image of the sensor element it is possible to detect tight leaking from the resonator. Analyzing means may then detect the captured molecules as well as the reactant having reacted with them based on the amount of light leaking from the resonator.

    Abstract translation: 本发明涉及一种用于使用包括由所选择的透明材料的膜构成的光子晶体的光学传感器元件检测目标分子的系统和方法，所述光子晶体设置有选定图案中的多个限定的开口，所选数量的开口 提供对靶分子具有高亲和力的捕获分子，所述图案适于在选定的波长或波长范围内提供共振。 该系统和方法还通过开口移动含有目标分子的第一流体流，并且在此之后进行含有与捕获分子不同但对靶分子具有高亲和力但对其它可能性具有低亲和力的第二流体流 分子在第一流。 通过以所选择的波长照亮传感器元件，从而获得谐振和用于提供传感器元件的图像的成像装置，可以检测到从谐振器的紧密泄漏。 然后分析装置可以基于从谐振器泄漏的光量来检测捕获的分子以及与它们反应的反应物。

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