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    RAPID CHARACTERIZATION OF THE SOLUBILITY OF AMPHIPHILES
    21.
    发明申请
    RAPID CHARACTERIZATION OF THE SOLUBILITY OF AMPHIPHILES 审中-公开
    快速表征AMPHIPHILES的溶解性

    公开(公告)号：US20150355065A1

    公开(公告)日：2015-12-10

    申请号：US14764719

    申请日：2014-01-30

    申请人： THE TRUSTEES OF PRINCETON UNIVERSITY ,  CNRS - CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE ,  UNIVERSITE DE RENNES I ,  THE CHANCELLOR, MASTERS AND SCHOLARS OF THE UNIVERSITY OF OXFORD

    发明人： MATTHIEU ROCHE ,  HOWARD A. STONE ,  ISABELLE CANTAT ,  ARNAUD SAINT-JALMES ,  IAN GRIFFITHS ,  SEBASTIEN LE ROUX ,  ZHEN ZHEN LI

    IPC分类号： G01N13/02

    CPC分类号： G01N13/02 ,  G01N33/491 ,  G01N2013/0275 ,  G01N2013/0283 ,  G01N2015/0003

    摘要： Disclosed is a process and device allowing for fast measurements of the physicochemical properties of amphiphiles (lipids, surfactants, soaps, . . . ). A Marangoni flow is created and characterized using amphiphiles to be characterized. The observed flow is characterized, and using the disclosed process, one can deduce from this measurement many important physicochemical parameters of the amphiphiles such as their critical micellar concentration. Compared to existing techniques, the disclosed process offers the advantage that it requires a single experiment to deduce the parameters, when other techniques (pendant drop method, conductometry, etc . . . ) require the measurement of a quantity (interfacial tension, conductometry) against a systematically varied parameter (amphiphile concentration, . . . ). The disclosed process and devices are ideal to characterize and/or screen rapidly amphiphiles molecules based on their interaction with a solvent.

    摘要翻译： 公开了允许快速测量两亲物（脂质，表面活性剂，肥皂等）的物理化学性质的方法和装置。 使用要表征的两亲物来创建和表征马兰戈尼流。 观察到的流动被表征，并且使用所公开的方法，可以从该测量推断出许多重要的物理化学参数，例如它们的临界胶束浓度。 与现有技术相比，所公开的方法提供的优点在于，当其它技术（悬滴法，电导测量等）需要测量量（界面张力，电导率））时，需要单个实验来推导参数 系统变化的参数（两亲物浓度，...）。 基于它们与溶剂的相互作用，所公开的方法和装置是理想的表征和/或筛选快速两亲分子。

    Determination of interfacial tensions in supercritical conditions
    22.
    发明申请
    Determination of interfacial tensions in supercritical conditions 有权
    超临界条件下界面张力的测定

    公开(公告)号：US20140238117A1

    公开(公告)日：2014-08-28

    申请号：US14346474

    申请日：2012-09-21

    申请人： Pierre Guillot ,  Max Chabert ,  Annie Colin ,  Emmanuel Mignard ,  Samuel Marre ,  Cyril Aymonier

    发明人： Pierre Guillot ,  Max Chabert ,  Annie Colin ,  Emmanuel Mignard ,  Samuel Marre ,  Cyril Aymonier

    IPC分类号： G01N13/02

    CPC分类号： G01N13/02 ,  G01N2013/0216 ,  G01N2013/0283

    摘要： The invention concerns a method whereby: (E1) an inner liquid phase is made to flow in an inner flow member, and an outer liquid phase in an outer flow member, the flow of the inner liquid phase opening within the flow of the second liquid phase; and the temperature and pressure in the contact area between the first and second liquid phases being such that the first and/or second liquid phase is in the supercritical state, (E2) the flow rate of the inner phase and/or outer phase is varied in such a way as to modify the flow profile, and a torque is identified from values of the flow rates of the inner and outer phases, called transition flow rates, from which the modification in the flow profile occurs (from drops to a jet; or from a jet to drops); (E3 ) from the transition torque identified in step (E2), the value of the interfacial tension between the two inner and outer liquid phases is calculated, or the result obtained is compared to that obtained for another torque in the conditions of steps (E1) and (E2).

    摘要翻译： 本发明涉及一种方法，其特征在于：（E1）使内部液相在内部流动构件中流动，并且外部流动构件中的外部液相在第二液体流动内部液相开口的流动 相; 并且第一和第二液相之间的接触区域中的温度和压力使得第一和/或第二液相处于超临界状态，（E2）内相和/或外相的流速变化 以改变流量分布的方式，并且根据内部和外部相的流速值（称为过渡流速）识别扭矩，流量分布发生变化（从液滴到喷嘴） 或从喷气机滴下）; （E3）从步骤（E2）中确定的过渡扭矩计算出两个内部和外部液相之间的界面张力的值，或者将获得的结果与在步骤（E1）中的另一个转矩获得的结果进行比较 ）和（E2）。

    TUBE AND FLOAT SYSTEM AND METHODS OF USING THE SAME
    23.
    发明申请
    TUBE AND FLOAT SYSTEM AND METHODS OF USING THE SAME 有权
    管和浮标系统及其使用方法

    公开(公告)号：US20140219888A1

    公开(公告)日：2014-08-07

    申请号：US14166110

    申请日：2014-01-28

    申请人： RareCyte, Inc.

    发明人： Daniel Campton ,  Joshua Nordberg ,  Evan Castiglia

    IPC分类号： G01N1/34

    CPC分类号： G01N13/02 ,  G01N33/491 ,  G01N2013/0275 ,  G01N2013/0283 ,  G01N2015/0003

    摘要： This disclosure is directed to systems and methods for analyzing target materials of a suspension include a tube and a float. The float may include expandable portions. The system traps a target analyte between the expandable float and the tube and/or to create a seal between the expandable float and the tube to inhibit fluid from flowing past the expandable float in the tube. The expandable portions may radially expand when exposed to an expanding fluid, such that the expanding fluid is not a naturally-occurring constituent of the suspension; or, the expandable portions may radially expand when a force is exerted upon the expandable portion. A tube may include expandable portions that expand towards the float.

    摘要翻译： 本公开涉及用于分析悬浮液的目标材料的系统和方法，包括管和浮子。 浮子可以包括可扩张部分。 系统在可膨胀浮子和管之间捕获目标分析物和/或在可膨胀浮子和管之间产生密封，以阻止流体流过管中的可膨胀浮子。 当可膨胀流体暴露于膨胀流体时，可膨胀部分可以径向膨胀，使得膨胀流体不是悬浮液的天然存在的成分; 或者当力施加在可膨胀部分上时，可膨胀部分可以径向膨胀。 管可以包括朝向浮子膨胀的可膨胀部分。

    METHOD FOR DETERMINING WETTABILITY
    24.
    发明申请
    METHOD FOR DETERMINING WETTABILITY 审中-公开
    确定湿度的方法

    公开(公告)号：US20140096628A1

    公开(公告)日：2014-04-10

    申请号：US14049686

    申请日：2013-10-09

    申请人： Schlumberger Technology Corporation

    发明人： EVGENY NIKOLAEVICH DYSHLYUK

    IPC分类号： G01N13/02

    CPC分类号： G01N13/02 ,  G01N13/00 ,  G01N2013/0283

    摘要： Surface wettability of a material is determined by placing at least one sample of this material in at least one sealed calorimeter cell. Then a contact is provided of the at least one sample with a first wetting fluid and with a second wetting fluid at the same temperature and pressure. Heats of immersion are measured of the at least one sample in the first and the second wetting fluids and a wettability parameter is calculated for a solid/fluid/fluid system.

    摘要翻译： 材料的表面润湿性通过将至少一种该材料的样品置于至少一个密封量热计单元中来确定。 然后在相同的温度和压力下，向所述至少一个样品提供具有第一润湿流体和第二润湿流体的接触。 在第一和第二润湿流体中测量至少一个样品的浸渍热量，并计算固体/流体/流体系统的润湿性参数。

    METHOD AND DEVICE FOR MEASURING BY PENETROMETRY AN INTERFACE OR SURFACE TENSION OF AN INTERFACE BETWEEN TWO FLUIDS
    25.
    发明申请
    METHOD AND DEVICE FOR MEASURING BY PENETROMETRY AN INTERFACE OR SURFACE TENSION OF AN INTERFACE BETWEEN TWO FLUIDS 失效
    通过PENETROMETRY测量两个流体之间的界面的界面或表面张力来测量的方法和装置

    公开(公告)号：US20120186357A1

    公开(公告)日：2012-07-26

    申请号：US13499478

    申请日：2010-09-28

    申请人： Huai Zhi Li ,  Nicolas Dietrich

    发明人： Huai Zhi Li ,  Nicolas Dietrich

    IPC分类号： G01L1/24

    CPC分类号： G01N13/02 ,  G01N2013/0283

    摘要： A method is provided for measuring an interfacial tension (σ) for liquid-liquid interfaces or surface tension for liquid-gas interfaces. The method is characterised in that the measurement is carried out by the penetrometry of an interface between two fluids of a sample in a pipe comprising at least one window made of a transparent material, using a rod moving at constant speed orthogonally to the interface, a profile of the interface being deformed by the penetration of the rod and a series of images of the profile being captured in real time by an image-capturing system during the deformation and the crossing of the interface. A device for implementing the method is also disclosed.

    摘要翻译： 提供了一种用于测量液 - 液界面的界面张力（以及液 - 气界面的表面张力）的方法。 该方法的特征在于，使用在与界面正交的恒定速度移动的杆，通过在包括由透明材料制成的至少一个窗口的管道中的样品的两种流体之间的界面进行测量来进行测量， 该界面的轮廓通过杆的穿透而变形，并且在变形和交叉界面期间由图像捕获系统实时捕获轮廓的一系列图像。 还公开了一种用于实现该方法的装置。

    METHOD, APPARATUS AND SYSTEM FOR INCOMPRESSIBLE FLUID SIMULATIONS, AND STORAGE MEDIUM STORING PROGRAM FOR EXECUTING THE METHOD
    27.
    发明申请
    METHOD, APPARATUS AND SYSTEM FOR INCOMPRESSIBLE FLUID SIMULATIONS, AND STORAGE MEDIUM STORING PROGRAM FOR EXECUTING THE METHOD 审中-公开
    不可渗透流体模拟的方法，装置和系统以及用于执行方法的存储媒体存储程序

    公开(公告)号：US20100145632A1

    公开(公告)日：2010-06-10

    申请号：US12487256

    申请日：2009-06-18

    申请人： Byung Seok ROH ,  Seung Taik Oh ,  Bon Ki Koo

    发明人： Byung Seok ROH ,  Seung Taik Oh ,  Bon Ki Koo

    IPC分类号： G01F1/00 ,  G01N11/00 ,  G01N13/02 ,  G01N9/32 ,  G06F19/00

    CPC分类号： G06F17/5018 ,  G01N9/32 ,  G01N11/02 ,  G01N2013/0283 ,  G06F2217/16

    摘要： A method for incompressible fluid simulations includes: calculating a force acting on each particle forming a fluid; calculating a velocity field satisfying a incompressibility condition of the fluid based on the calculated force; and moving the particle in the velocity field. Further, the calculating a velocity field includes: calculating a temporary velocity of the particle free of compression based on the calculated force; calculating pressure satisfying the incompressibility condition of the particle based on the calculated temporary velocity; and calculating velocity satisfying the incompressibility condition of the particle by applying the calculated pressure.

    摘要翻译： 不可压缩流体模拟的方法包括：计算作用于形成流体的每个颗粒的力; 基于所计算的力计算满足流体的不可压缩状态的速度场; 并在速度场中移动粒子。 此外，计算速度场包括：基于计算的力计算不含压缩的颗粒的临时速度; 基于计算的临时速度计算满足粒子的不可压缩条件的压力; 并通过应用计算出的压力来计算满足粒子的不可压缩性条件的速度。

    Methods to control and/or predict rheological properties
    28.
    发明授权
    Methods to control and/or predict rheological properties 有权
    控制和/或预测流变性质的方法

    公开(公告)号：US07000457B2

    公开(公告)日：2006-02-21

    申请号：US10649348

    申请日：2003-08-27

    申请人： Steven E. Brown ,  Ian D. Morrison

    发明人： Steven E. Brown ,  Ian D. Morrison

    IPC分类号： G01N15/06 ,  G01N11/00

    CPC分类号： G01N33/32 ,  C01P2006/12 ,  C01P2006/19 ,  C09C1/30 ,  C09C1/48 ,  G01N11/00 ,  G01N11/14 ,  G01N2013/0208 ,  G01N2013/0283 ,  G01N2015/0096 ,  G01N2033/0091 ,  G01N2203/0094 ,  G03G9/0804

    摘要： Methods to predict the rheological properties of composition comprising a filler in a matrix are described. The present invention further involves determining the difference between the work of cohesion and the work of ahhesion for a filler and a matrix in order to quantitatively predict the rheological properties of the system, such as yield point. The ability to predict such properties has numerous advantages. The present invention further relates to a rheological master curve and a method to produce the curve which permits one to predict a rheological property of a composition comprising a filler in a matrix based on the particular polymer used and the particular filler used. Also disclosed is a method of method of choosing a filler to achieve a desired rheological property using the rheological master curve described herein.

    摘要翻译： 描述了在基质中预测包含填料的组合物的流变性质的方法。 本发明还涉及确定内聚力的工作与填料和基质的粘合作用之间的差异，以定量地预测体系的流变性质，如屈服点。 预测这种性质的能力有许多优点。 本发明进一步涉及流变主曲线和产生曲线的方法，该曲线允许基于所使用的特定聚合物和所用特定填料在基质中预测包含填料的组合物的流变性能。 还公开了使用本文所述的流变主曲线来选择填料以获得期望的流变性质的方法的方法。