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29 条记录 (耗时 0.013 秒)

    FUEL MARKERS
    1.
    发明公开
    FUEL MARKERS 审中-公开

    公开(公告)号：EP4223856A3

    公开(公告)日：2023-08-16

    申请号：EP23165503.6

    申请日：2016-03-04

    申请人： Authentix, Inc.

    发明人： CONROY, Jeffrey L. ,  FORSHEE, Philip B. ,  BOYER, John-Christoper

    IPC分类号： C10L1/00 ,  C07C43/205 ,  C10L1/185 ,  C07C43/263 ,  C10L1/183 ,  C10L1/24

    摘要： A fuel marker is disclosed herein, the fuel marker comprising at least one compound characterized by Formula I:

    wherein X is carbon (C); R 1 and R 2 are independently selected from hydrogen, a C 1 to C 10 alkyl group, or a phenyl group; R 3 and R 3' are independently selected from hydrogen or a C 1 to C 4 alkyl group; R 4 and R 4' are independently selected from hydrogen, a C 1 to C 4 alkyl group, a C 4 to C 10 cycloalkyl group, or a C 6 to C 10 aryl group; R 5 and R 5' are independently selected from a C 4 to C 10 alkyl group; R 6 and R 6' are independently selected from hydrogen or a C 1 to C 6 alkyl group; and R 7 and R 7' are independently selected from hydrogen or a C 1 to C 4 alkyl group.

    FUEL MARKERS
    2.
    发明公开
    FUEL MARKERS 审中-公开
    KRAFTSTOFFMARKER

    公开(公告)号：EP3070150A2

    公开(公告)日：2016-09-21

    申请号：EP16158792.8

    申请日：2016-03-04

    申请人： Authentix, Inc.

    发明人： CONROY, Jeffrey L. ,  FORSHEE, Philip B. ,  BOYER, John-Christoper

    IPC分类号： C10L1/00 ,  C07C43/205 ,  C10L1/185

    CPC分类号： C10L1/003 ,  C07C43/2055 ,  C07C43/263 ,  C10L1/1835 ,  C10L1/1852 ,  C10L1/2412 ,  C10L2200/043 ,  C10L2200/0438 ,  C10L2200/0446 ,  C10L2200/0476 ,  C10L2230/16 ,  C10L2270/023 ,  C10L2270/026 ,  C10L2270/04 ,  C10L2290/60

    摘要： A compound characterized by Formula I:

    wherein X can be carbon (C), oxygen (O), or sulfur (S); R 1 and R 2 can each independently be hydrogen, a C 1 to C 20 alkyl group, or a C 6 to C 10 aryl group; R 3 and R 3' can each independently be hydrogen or a C 1 to C 4 alkyl group; R 4 and R 4' can each independently be hydrogen, a C 1 to C 4 alkyl group, a C 4 to C 10 cycloalkyl group, or a C 6 to C 10 aryl group; R 5 and R 5' can each independently be a C 4 to C 10 alkyl group; R 6 and R 6' can each independently be hydrogen or a C 1 to C 6 alkyl group; and R 7 and R 7' can each independently be hydrogen or a C 1 to C 4 alkyl group; and wherein the compound characterized by Formula I when subjected to gas chromatography-mass spectrometry (GC-MS) using electron ionization produces at least one ion having a mass-to-charge ratio of greater than about 300 at an ionization energy of equal to or greater than about 70 eV.

    摘要翻译： 式I表示的化合物：其中X可以是碳（C），氧（O）或硫（S）; R 1和R 2各自独立地为氢，C 1至C 20烷基或C 6至C 10芳基; R 3和R 3'各自独立地为氢或C 1〜C 4烷基; R 4和R 4'可各自独立地为氢，C 1至C 4烷基，C 4至C 10环烷基或C 6至C 10芳基; R 5和R 5'各自独立地为C 4至C 10烷基; R 6和R 6'可各自独立地为氢或C 1至C 6烷基; R 7和R 7'各自独立地为氢或C 1〜C 4烷基; 并且其中当使用电子电离进行气相色谱 - 质谱法（GC-MS）时，式I表征的化合物在电离能等于或等于10时产生具有大于约300的质荷比的至少一种离子， 大于约70eV。

    DIPYRROMETHENES AND AZADIPYRROMETHENES AS MARKERS FOR PETROLEUM PRODUCTS
    5.
    发明公开
    DIPYRROMETHENES AND AZADIPYRROMETHENES AS MARKERS FOR PETROLEUM PRODUCTS 有权
    Dipyrromethenes和AZADIPYRROMETHENE作为石油产品的标志物

    公开(公告)号：EP2480639A1

    公开(公告)日：2012-08-01

    申请号：EP10760545.3

    申请日：2010-09-21

    申请人： Authentix, Inc.

    发明人： FORSHEE, Philip ,  HUNDT, Greg, R. ,  CONROY, Jeffrey, L.

    IPC分类号： C10L1/30 ,  C10L1/00

    CPC分类号： C10L1/003 ,  C10L1/1824 ,  C10L1/1852 ,  C10L1/232 ,  C10L1/303 ,  G01N33/28

    摘要： Marking a petroleum product includes adding a covert dye selected from the group consisting of azadipyrromethene dyes, dipyrromethene dyes, and any combination thereof to the petroleum product and distributing the dye in the petroleum product. A petroleum product selected for analysis may be spectroscopically analyzed for the presence of an azadipyrromethene dye, a dipyrromethene dye, or a combination thereof. A concentration of at least one azadipyrromethene or dipyrromethene dye present in the portion of the petroleum product may be determined to identify the petroleum product as counterfeit, adulterated, or authentic based on the determined concentration of the azadipyrromethene or dipyrromethene dye.