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67 条记录 (耗时 0.037 秒)

    Method and device for detecting volatile analytes in air samples
    32.
    发明授权
    Method and device for detecting volatile analytes in air samples 失效
    用于检测空气样品中挥发性分析物的方法和装置

    公开(公告)号：US07950270B2

    公开(公告)日：2011-05-31

    申请号：US10554591

    申请日：2004-04-26

    申请人： Reiner Kober ,  Thomas Christen ,  Erich Probeck ,  Joachim Bargon ,  Fritz Vögtle ,  Gerhard Horner

    发明人： Reiner Kober ,  Thomas Christen ,  Erich Probeck ,  Joachim Bargon ,  Fritz Vögtle ,  Gerhard Horner

    IPC分类号： G01N7/00

    CPC分类号： G01N29/036 ,  G01N33/24 ,  G01N2291/0257

    摘要： The invention relates to a method and a device (16) for detecting volatile analytes in air samples, where a masssensitive sensor (20) with at least one sensor area (21) which is equipped with a surface layer with selective sensitivity for the analyte(s) to be detected is brought into contact with the air sample to be analyzed, the mass change of the surface layer is detected in the form of electrical signals and the electrical signals are evaluated. It is provided in accordance with the invention that the sensor signal is already evaluated at a point in time at which the maximum sensor signal for the analyte concentration in question is not yet obtained.

    摘要翻译： 本发明涉及一种用于检测空气样品中挥发性分析物的方法和装置（16），其中具有至少一个传感器区域（21）的质量敏感传感器（20）装备有对分析物具有选择性敏感性的表面层 s）与要分析的空气样品接触，以电信号的形式检测表面层的质量变化，并评估电信号。 根据本发明提供传感器信号已经在尚未获得所述分析物浓度的最大传感器信号的时间点上被评估。

    Cyclohexenone oxime ether/(glyphosates/gluphosinates) suspension concentrates
    36.
    发明授权
    Cyclohexenone oxime ether/(glyphosates/gluphosinates) suspension concentrates 有权
    环己烯酮肟醚/（草甘膦/草甘膦）悬浮浓缩物

    公开(公告)号：US06383987B1

    公开(公告)日：2002-05-07

    申请号：US09868072

    申请日：2001-08-02

    申请人： Jürgen von der Heyde ,  Reiner Kober ,  Matthias Bratz ,  Rainer Berghaus ,  Karl-Friedrich Jäger ,  Jürgen Fries ,  Adolf Parg

    发明人： Jürgen von der Heyde ,  Reiner Kober ,  Matthias Bratz ,  Rainer Berghaus ,  Karl-Friedrich Jäger ,  Jürgen Fries ,  Adolf Parg

    IPC分类号： A01N4380

    CPC分类号： A01N57/20 ,  A01N2300/00

    摘要： A substantially water-free formulation of crop protection agents, comprising essentially a) a cyclohexenone oxime ether of the formula I  where R1=ethyl, propyl; R2=hydrogen or an equivalent of an agriculturally useful cation; R3=2-(thioethyl)propyl, tetrahydrothiopyran-3-yl, tetrahydrothiopyran-4-yl, tetrahydropyran-3-yl, tetrahydropyran-4-yl, 1-(methylthio)cyclopropyl, 5-(isopropyl)isoxazol-3-yl, 2,5-dimethylpyrazol-3-yl, 2,4,6-trimethylphenyl or 2,4,6-trimethyl-3-butyrylphenyl; R4, R5=H, CH3, CO—OCH3; Alk=CH2CH2, CH2CH(CH3), CH2CH═CH, CH2CH═C(Cl), CH2CH2CH═CH; R6=H, phenyl, halophenyl, dihalophenyl, phenoxy, halophenoxy, dihalophenoxy; b) N-phosphonamethylglycine, or an ester or salt thereof, DL-homoalanin-4-yl(methyl)phosphinic acid or its ammonium salt; c) from 20 to 80% by weight of an aprotic or weakly protic solvent in which the components a) and b) are suspended; d) if desired emulsifiers, surfactants, surface-active and/or activity-enhancing auxiliaries, is described.

    摘要翻译： 基本上无水的作物保护剂制剂，其基本上包括式I的环己烯酮肟醚，其中R 1 =乙基，丙基; R 2 =氢或相当于农业上可用的阳离子; R 3 = 2-（硫代乙基）丙基，四氢噻喃 吡啶-3-基，四氢噻喃-4-基，四氢吡喃-3-基，四氢吡喃-4-基，1-（甲硫基）环丙基，5-（异丙基）异恶唑-3-基，2,5-二甲基吡唑-3-基 ，2,4,6-三甲基苯基或2,4,6-三甲基-3-丁酰苯基; R4，R5 = H，CH3，CO-OCH3; Alk = CH2CH2，CH2CH（CH3），CH2CH = CH，CH2CH = C（ Cl），CH 2 CH 2 CH = CH; R 6 = H，苯基，卤代苯基，二卤代苯氧基，苯氧基，卤代苯氧基，二卤苯氧基; b）N-膦酰基甲基甘氨酸或其酯或盐，DL-高拉蛋白-4-基（甲基）次膦酸或其 铵盐; c）20至80重量％的非质子或弱质子溶剂，其中组分a）和b）悬浮; d）如果需要，乳化剂，表面活性剂，表面活性剂和/或活性增强助剂， 被描述。

    Method and Device for Detecting Volatile Analytes in Air Samples
    38.
    发明申请
    Method and Device for Detecting Volatile Analytes in Air Samples 失效
    用于检测空气样品中挥发性分析物的方法和装置

    公开(公告)号：US20080105029A1

    公开(公告)日：2008-05-08

    申请号：US10554591

    申请日：2004-04-26

    申请人： Reiner Kober ,  Thomas Christen ,  Erich Probeck ,  Joachim Bargon ,  Fritz Vogtle ,  Gerhard Horner

    发明人： Reiner Kober ,  Thomas Christen ,  Erich Probeck ,  Joachim Bargon ,  Fritz Vogtle ,  Gerhard Horner

    IPC分类号： G01N29/04

    CPC分类号： G01N29/036 ,  G01N33/24 ,  G01N2291/0257

    摘要： The invention relates to a method and a device (16) for detecting volatile analytes in air samples, where a mass sensitive sensor (20) with at least one sensor area (21) which is equipped with a surface layer with selective sensitivity for the analyte(s) to be detected is brought into contact with the air sample to be analyzed, the mass change of the surface layer is detected in the form of electrical signals and the electrical signals are evaluated. It is provided in accordance with the invention that the sensor signal is already evaluated at a point in time at which the maximum sensor signal for the analyte concentration in question is not yet obtained.

    摘要翻译： 本发明涉及一种用于检测空气样品中挥发性分析物的方法和装置（16），其中具有至少一个传感器区域（21）的质量敏感传感器（20）配备有对分析物具有选择性敏感性的表面层 要检测的气体与要分析的空气样品接触，以电信号的形式检测表面层的质量变化，并评估电信号。 根据本发明提供传感器信号已经在尚未获得所述分析物浓度的最大传感器信号的时间点上被评估。