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    Dipyrromethenes and azadipyrromethenes as markers for petroleum products
    3.
    发明授权
    Dipyrromethenes and azadipyrromethenes as markers for petroleum products 有权
    Dipyrromethenes和azadipyrromethenes作为石油产品的标记

    公开(公告)号：US09222043B2

    公开(公告)日：2015-12-29

    申请号：US12885741

    申请日：2010-09-20

    Applicant: Philip B. Forshee ,  Greg R. Hundt ,  Jeffrey L. Conroy

    Inventor： Philip B. Forshee ,  Greg R. Hundt ,  Jeffrey L. Conroy

    IPC: G01N33/26 ,  C10L1/00 ,  G01N33/28 ,  C10L1/30 ,  C10L1/182 ,  C10L1/185 ,  C10L1/232

    CPC classification number: C10L1/003 ,  C10L1/1824 ,  C10L1/1852 ,  C10L1/232 ,  C10L1/303 ,  G01N33/28

    Abstract: 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.

    Abstract translation: 标记石油产品包括将选自氮杂二吡咯亚甲基染料，二吡咯亚甲基染料及其任何组合的隐蔽染料加入到石油产品中，并将染料分散在石油产品中。 可以光谱分析选择用于分析的石油产品中存在偶氮二吡咯亚甲基染料，二吡咯亚甲基染料或其组合。 基于测定的氮杂二吡咯亚甲基或二吡咯亚甲基染料的浓度，可以确定存在于石油产品部分中的至少一种氮杂二吡咯亚甲基或二吡咯亚甲基染料的浓度以将石油产品鉴定为假冒，掺假或可信。

    Tracers and method of marking hydrocarbon liquids
    4.
    发明授权
    Tracers and method of marking hydrocarbon liquids 有权
    示踪剂和碳氢化合物液体的标记方法

    公开(公告)号：US09090841B2

    公开(公告)日：2015-07-28

    申请号：US14362710

    申请日：2012-12-04

    Applicant: Duncan William John McCallien ,  Ian Stuart Edworthy ,  Vincent Brian Croud

    Inventor： Duncan William John McCallien ,  Ian Stuart Edworthy ,  Vincent Brian Croud

    IPC: C10L1/00 ,  C10L1/20 ,  C10L1/232 ,  C10L1/30

    CPC classification number: C10L1/003 ,  C10L1/303 ,  C10L2230/16 ,  C10L2270/023 ,  C10L2270/026

    Abstract: Method of marking a hydrocarbon liquid includes adding to the liquid a tracer compound of Formula I: wherein, each X is independently hydrogen, bromine, fluorine, a halogenated alkyl group, a linear, branched or cyclic C1-C20 alkyl group, or a phenyl group substituted with one or more halogen atoms, an alkyl group or a halogenated alkyl group; each Y is independently bromine, fluorine, a halogenated alkyl group, a branched or cyclic C1-C9 alkyl group, or a phenyl group substituted with at least one alkyl and/or a halogenated alkyl group; Z is a phenyl group substituted with one or more halogen atoms, an aliphatic or halogenated aliphatic group, a halogenated alkyl group or a linear, branched or cyclic C1-C20 alkyl group, provided that when each Y is a fluorine atom, Z is not a linear or branched C1-C20 alkyl group.

    Abstract translation: 标记烃液体的方法包括向液体中加入式I示踪剂化合物：其中，各X独立地为氢，溴，氟，卤代烷基，直链，支链或环状的C 1 -C 20烷基或苯基 被一个或多个卤素原子取代的基团，烷基或卤代烷基; 每个Y独立地是溴，氟，卤代烷基，支链或环状C 1 -C 9烷基或被至少一个烷基和/或卤代烷基取代的苯基; Z是被一个或多个卤素原子取代的苯基，脂族或卤代脂族基，卤代烷基或直链，支链或环状的C 1 -C 20烷基，条件是当每个Y是氟原子时，Z不是 直链或支链的C 1 -C 20烷基。

    TRACERS AND METHOD OF MARKING HYDROCARBON LIQUIDS
    5.
    发明申请
    TRACERS AND METHOD OF MARKING HYDROCARBON LIQUIDS 有权
    追踪器和标记液体液体的方法

    公开(公告)号：US20140331548A1

    公开(公告)日：2014-11-13

    申请号：US14362710

    申请日：2012-12-04

    Applicant: Duncan William John McCallien ,  Ian Stuart Edworthy ,  Vincent Brian Croud

    Inventor： Duncan William John McCallien ,  Ian Stuart Edworthy ,  Vincent Brian Croud

    IPC: C10L1/00

    CPC classification number: C10L1/003 ,  C10L1/303 ,  C10L2230/16 ,  C10L2270/023 ,  C10L2270/026

    Abstract: Method of marking a hydrocarbon liquid includes adding to the liquid, a tracer compound of Formula I: wherein, each X is independently selected from a hydrogen, bromine, or fluorine atom, a partially or fully halogenated alkyl group, a linear, branched or cyclic C1-C20 alkyl group and a phenyl group substituted with one or more halogen atoms, an alkyl group or a halogenated alkyl group; each Y is independently selected from a bromine, or fluorine atom, a partially or fully halogenated alkyl group, a branched or cyclic C1-C9 alkyl group and a phenyl group substituted with at least one alkyl and/or a halogenated alkyl group; Z is selected from (i) a phenyl group substituted with one or more halogen atoms, an aliphatic or halogenated aliphatic group, (ii) a partially or fully halogenated alkyl group or (iii) a linear, branched or cyclic C1-C20 alkyl group provided that when each Y is a fluorine atom, Z is not a linear or branched C1-C20 alkyl group.

    Abstract translation: 标记烃液体的方法包括向液体中加入式I示踪剂化合物：其中每个X独立地选自氢，溴或氟原子，部分或完全卤化的烷基，直链，支链或环状 C1-C20烷基和被一个或多个卤素原子取代的苯基，烷基或卤代烷基; 每个Y独立地选自溴或氟原子，部分或完全卤化的烷基，支链或环状的C 1 -C 9烷基和被至少一个烷基和/或卤代烷基取代的苯基; Z选自（i）被一个或多个卤素原子取代的苯基，脂族或卤代脂族基团，（ii）部分或完全卤化的烷基或（iii）直链，支链或环状的C 1 -C 20烷基 条件是当每个Y是氟原子时，Z不是直链或支链的C 1 -C 20烷基。

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