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    METHOD AND DEVICE FOR CHARACTERIZING MAGNETORHEOLOGICAL FLUIDS
    2.
    发明申请
    METHOD AND DEVICE FOR CHARACTERIZING MAGNETORHEOLOGICAL FLUIDS 审中-公开
    用于表征磁流体流体的方法和装置

    公开(公告)号：US20110120207A1

    公开(公告)日：2011-05-26

    申请号：US12953634

    申请日：2010-11-24

    申请人： Claus Gabriel ,  Peter Schuler ,  Christoffer Kieburg ,  Günter Oetter ,  Martin Laun

    发明人： Claus Gabriel ,  Peter Schuler ,  Christoffer Kieburg ,  Günter Oetter ,  Martin Laun

    IPC分类号： G01F1/58 ,  G01F1/56 ,  G01F25/00

    CPC分类号： G01N11/04

    摘要： A method for characterizing magnetorheological fluids using a volume flow rate measurement. The volume flow of the magnetorheological fluid through a capillary is initially measured, with a constant weight force being applied onto the magnetorheological fluid. A magnetic field is then applied to the capillary, and the volume flow of the magnetorheological fluid through the capillary is measured with the magnetic field applied, with a second constant weight force being applied onto the magnetorheological fluid. A device for carrying out the method comprises a container for storing a magnetorheological fluid, wherein the container is connected on one side to a capillary through which the magnetorheological fluid can flow, and is closed on a different side by a movable piston, which presses the magnetorheological fluid through the capillary with a constant weight force, and means for generating a magnetic field are provided in the region of the capillary.

    摘要翻译： 使用体积流量测量来表征磁流变流体的方法。 首先测量磁流变流体通过毛细管的体积流量，并将恒定的重力施加到磁流变流体上。 然后将磁场施加到毛细管，并且通过施加的磁场测量通过毛细管的磁流变流体的体积流量，并将第二恒定的重力施加到磁流变流体上。 用于执行该方法的装置包括用于存储磁流变流体的容器，其中容器在一侧连接到毛细管，磁流变流体可以通过该毛细管流动，并且通过可移动的活塞在不同的一侧封闭， 在毛细管的区域中设置有通过具有恒定重力的毛细管的磁流变流体和用于产生磁场的装置。

    Magnetorheological formulation
    5.
    发明授权
    Magnetorheological formulation 失效
    磁流变公式

    公开(公告)号：US08486292B2

    公开(公告)日：2013-07-16

    申请号：US12442463

    申请日：2007-09-18

    申请人： Christoffer Kieburg ,  Jürgen Pfister ,  Claus Gabriel ,  Günter Oetter ,  Martin Laun ,  Rene Lochtman

    发明人： Christoffer Kieburg ,  Jürgen Pfister ,  Claus Gabriel ,  Günter Oetter ,  Martin Laun ,  Rene Lochtman

    IPC分类号： H01F1/44

    CPC分类号： H01F1/447

    摘要： Magnetorheological formulations, processes for preparing the same and uses therefor, the formulations comprising: (a) an ionic liquid comprising anions and cations, and (b) dispersed magnetizable particles having a mean diameter of 0.1 to 500 μm; wherein the ionic liquid comprises one or more salts selected from the group consisting of 1-butyl-3-methyl-imidazolium methylsulfate, 1-ethyl-3-methylimidazolium ethylsulfate, 1-ethyl-3-methyl-imidazolium thiocyanate, 1-butyl-3-methylimidazolium thiocyanate, 1-ethyl-3-methyl-imidazolium acetate, 1-butyl-3-methylimidazolium acetate, 1-ethyl-3-methylpyridinium ethylsulfate, 1-ethyl-3-methylimidazolium dicyanamide, 1-butyl-3-methylimidazolium tetrafluoroborate, 1-hexyl-3-methylimidazolium tetrafluoroborate, 1-methyl-3-octylimidazolium tetrafluoroborate, 1-methyl-3-octylimidazolium hexafluorophosphate, 1-ethyl-3-methylimidazolium hexafluorophosphate, 1-hexyl-3-methylimidazolium hexafluorophosphate, methyltrioctylammonium bis(trifluoromethylsulfonyl)imide, 1-ethyl-3-methylimidazolium 2-(2-methoxyethoxy)ethylsulfate and mixtures thereof.

    摘要翻译： 磁流变学配方，其制备方法及用途，所述制剂包含：（a）包含阴离子和阳离子的离子液体，和（b）平均直径为0.1至500μm的可分散的可分散颗粒; 其中所述离子液体包含一种或多种选自1-丁基-3-甲基 - 咪唑鎓甲基硫酸盐，1-乙基-3-甲基咪唑鎓乙基硫酸盐，1-乙基-3-甲基 - 咪唑鎓硫氰酸盐，1-丁基-3-甲基咪唑鎓硫氰酸盐， 3-甲基咪唑鎓硫氰酸酯，1-乙基-3-甲基 - 咪唑鎓乙酸酯，1-丁基-3-甲基咪唑鎓乙酸酯，1-乙基-3-甲基吡啶鎓乙基硫酸盐，1-乙基-3-甲基咪唑二氰胺，1-丁基-3-甲基咪唑鎓 四氟硼酸1-己基-3-甲基咪唑鎓，四氟硼酸1-甲基-3-辛基咪唑鎓，六氟磷酸1-甲基-3-辛基咪唑鎓，六氟磷酸1-乙基-3-甲基咪唑鎓，六氟磷酸1-己基-3-甲基咪唑鎓，二（甲基三辛基铵二 三氟甲基磺酰基）酰亚胺，1-乙基-3-甲基咪唑鎓2-（2-甲氧基乙氧基）乙基硫酸盐及其混合物。

    MAGNETORHEOLOGICAL FORMULATION
    8.
    发明申请
    MAGNETORHEOLOGICAL FORMULATION 失效
    磁流变配方

    公开(公告)号：US20090289214A1

    公开(公告)日：2009-11-26

    申请号：US12442463

    申请日：2007-09-18

    申请人： Christoffer Kieburg ,  Jürgen Pfister ,  Claus Gabriel ,  Günter Oetter ,  Martin Laun ,  Rene Lochtman

    发明人： Christoffer Kieburg ,  Jürgen Pfister ,  Claus Gabriel ,  Günter Oetter ,  Martin Laun ,  Rene Lochtman

    IPC分类号： C09K3/00

    CPC分类号： H01F1/447

    摘要： Magnetorheological formulations, processes for preparing the same and uses therefor, the formulations comprising: (a) an ionic liquid comprising anions and cations, and (b) dispersed magnetizable particles having a mean diameter of 0.1 to 500 μm; wherein the ionic liquid comprises one or more salts selected from the group consisting of 1-butyl-3-methyl-imidazolium methylsulfate, 1-ethyl-3-methylimidazolium ethylsulfate, 1-ethyl-3-methyl-imidazolium thiocyanate, 1-butyl-3-methylimidazolium thiocyanate, 1-ethyl-3-methyl-imidazolium acetate, 1-butyl-3-methylimidazolium acetate, 1-ethyl-3-methylpyridinium ethylsulfate, 1-ethyl-3-methylimidazolium dicyanamide, 1-butyl-3-methylimidazolium tetrafluoroborate, 1-hexyl-3-methylimidazolium tetrafluoroborate, 1-methyl-3-octylimidazolium tetrafluoroborate, 1-methyl-3-octylimidazolium hexafluorophosphate, 1-ethyl-3-methylimidazolium hexafluorophosphate, 1-hexyl-3-methylimidazolium hexafluorophosphate, methyltrioctylammonium bis(trifluoromethylsulfonyl)imide, 1-ethyl-3-methylimidazolium 2-(2-methoxyethoxy)ethylsulfate and mixtures thereof.

    摘要翻译： 磁流变学配方，其制备方法及用途，所述制剂包含：（a）包含阴离子和阳离子的离子液体，和（b）平均直径为0.1至500μm的可分散的可分散颗粒; 其中所述离子液体包含一种或多种选自1-丁基-3-甲基 - 咪唑鎓甲基硫酸盐，1-乙基-3-甲基咪唑鎓乙基硫酸盐，1-乙基-3-甲基 - 咪唑鎓硫氰酸盐，1-丁基-3-甲基咪唑鎓硫氰酸盐， 3-甲基咪唑鎓硫氰酸酯，1-乙基-3-甲基 - 咪唑鎓乙酸酯，1-丁基-3-甲基咪唑鎓乙酸酯，1-乙基-3-甲基吡啶鎓乙基硫酸盐，1-乙基-3-甲基咪唑二氰胺，1-丁基-3-甲基咪唑鎓 四氟硼酸1-己基-3-甲基咪唑鎓，四氟硼酸1-甲基-3-辛基咪唑鎓，六氟磷酸1-甲基-3-辛基咪唑鎓，六氟磷酸1-乙基-3-甲基咪唑鎓，六氟磷酸1-己基-3-甲基咪唑鎓，二（甲基三辛基铵二 三氟甲基磺酰基）酰亚胺，1-乙基-3-甲基咪唑鎓2-（2-甲氧基乙氧基）乙基硫酸盐及其混合物。

    SURFACTANT MIXTURE CONTAINING SHORT-CHAIN AND ALSO LONG-CHAIN COMPONENTS
    10.
    发明申请
    SURFACTANT MIXTURE CONTAINING SHORT-CHAIN AND ALSO LONG-CHAIN COMPONENTS 审中-公开
    含短链和长链组分的表面活性剂混合物

    公开(公告)号：US20090023820A1

    公开(公告)日：2009-01-22

    申请号：US12280114

    申请日：2007-02-15

    申请人： James S. Dailey ,  Ernst Lippert ,  Sridhar G. Iyer ,  Ulrich Steinbrenner ,  Christoffer Kieburg ,  Jurgen Tropsch ,  Richard Baur ,  Soeren Zimdahl

    发明人： James S. Dailey ,  Ernst Lippert ,  Sridhar G. Iyer ,  Ulrich Steinbrenner ,  Christoffer Kieburg ,  Jurgen Tropsch ,  Richard Baur ,  Soeren Zimdahl

    IPC分类号： B01F17/38

    CPC分类号： C11D1/8255 ,  A01N25/30 ,  C11D1/29 ,  C11D1/345 ,  C11D1/37 ,  C11D1/72 ,  C11D1/8305 ,  C11D3/0026 ,  D06M13/17 ,  D06M15/53

    摘要： The present invention relates to a surfactant mixture comprising (A) a short-chain component comprising the alkoxylation product of alkanols, where the alkanols have 8 to 12 carbon atoms and the average number of alkoxy groups per alkanol group in the alkoxylation product assumes a value from 3 to 30 and the alkoxy groups are chosen from the group consisting of ethoxy, propoxy, butoxy and pentoxy groups and the alkanols have an average degree of branching of at least 1; and (B) a long-chain component comprising the alkoxylation product of alkanols where the alkanols have 13 to 20 carbon atoms and the average number of alkoxy groups per alkanol group in the alkoxylation product assumes a value from 3 to 30 and the alkoxy groups are chosen from the group consisting of ethoxy, propoxy, butoxy and pentoxy groups and the alkanols have an average degree of branching of from 0.0 to 0.3; and phosphate esters, sulfate esters and ether carboxylates thereof. In addition, the present invention relates to a formulation comprising such surfactant mixtures, and to the use of these, for example for the cleaning of hard surfaces.

    摘要翻译： 本发明涉及一种表面活性剂混合物，其包含（A）包含烷醇的烷氧基化产物的短链组分，其中烷醇具有8至12个碳原子，并且烷氧基化产物中每个烷醇基团的烷氧基的平均数呈现值 3至30，并且烷氧基选自乙氧基，丙氧基，丁氧基和戊氧基，并且所述链烷醇具有至少1的平均支化度; 和（B）包含烷醇的烷氧基化产物的长链组分，其中链烷醇具有13-20个碳原子，烷氧基化产物中每个烷醇基团的烷氧基的平均数为3-30，烷氧基为 选自乙氧基，丙氧基，丁氧基和戊氧基，并且所述链烷醇的平均支化度为0.0至0.3; 和磷酸酯，硫酸酯和醚羧酸盐。 此外，本发明涉及包含这种表面活性剂混合物的制剂，以及这些用于清洁硬表面的用途。