Biodiesel cold flow improver
    3.
    发明申请
    Biodiesel cold flow improver 有权
    生物柴油冷流改进剂

    公开(公告)号:US20090151235A1

    公开(公告)日:2009-06-18

    申请号:US12316721

    申请日:2008-12-16

    Abstract: The present invention is directed to the use of alkyl (meth)acrylate polymers or copolymers of the formula (I) In-Poly-(E)y  (I) as cold flow improvers in biodiesel fuel (or bio-fuel) and biodiesel compositions incorporating said polymers or copolymers, obtained by nitroxyl mediated controlled free radical polymerization, wherein In is the initiator fragment starting the polymerization reaction; E is an end group bearing at least one stable free nitroxyl radical, which is bound via an oxygen atom to the polymer or copolymer; or a group which results from a substitution or elimination reaction of the attached stable free nitroxyl radical; Poly is any polymer or copolymer formed from ethylenically unsaturated monomer(s); and y is a number 1 or greater than 1 indicating the average number of end groups E attached to Poly.

    Abstract translation: 本发明涉及(甲基)丙烯酸烷基酯聚合物或式(I)的共聚物的使用<?in-line-formula description =“In-Line Formulas”end =“lead”?> In-Poly-( 作为生物柴油燃料(或生物燃料)中的冷流改进剂以及包含所述聚合物或共聚物的生物柴油组合物,E(Y)y(I)<?in-line-formula description =“In-line Formulas”end =“tail” 通过硝酰基介导的受控自由基聚合获得,其中In是引发聚合反应的引发剂片段; E是具有至少一个稳定的游离硝酰基的端基,其通过氧原子与聚合物或共聚物结合; 或由所连接的稳定游离硝酰基的取代或消除反应产生的基团; Poly是由烯属不饱和单体形成的任何聚合物或共聚物; y是数字1或大于1,表示连接到Poly的端基E的平均数。

    Angle-adjusting vehicular headlights

    公开(公告)号:US10787115B1

    公开(公告)日:2020-09-29

    申请号:US16747596

    申请日:2020-01-21

    Applicant: Eugene Scanlon

    Inventor: Eugene Scanlon

    Abstract: The angle-adjusting vehicular headlights comprise a housing, a swivel bracket, a distance checker, a tilt mechanism, a controller, and a headlight socket. The angle-adjusting vehicular headlights may change an elevation angle of a headlight responsive to a determination by the controller that an inclination angle of a vehicle has changed. As non-limiting examples, the inclination angle may have changed due to a cargo load that has been placed into the vehicle thus compressing the vehicle suspension or the inclination angle may have changed due to the cargo load being removed from the vehicle and the resulting decompression of the vehicle suspension. angle-adjusting vehicular headlights may generally be deployed in pairs.

    Biodiesel cold flow improver
    7.
    发明授权
    Biodiesel cold flow improver 有权
    生物柴油冷流改进剂

    公开(公告)号:US08900333B2

    公开(公告)日:2014-12-02

    申请号:US12316721

    申请日:2008-12-16

    Abstract: The present invention is directed to the use of alkyl(meth)acrylate polymers or copolymers of the formula (I) In-Poly-(E)y  (I) as cold flow improvers in biodiesel fuel (or bio-fuel) and biodiesel compositions incorporating said polymers or copolymers, obtained by nitroxyl mediated controlled free radical polymerization, wherein In is the initiator fragment starting the polymerization reaction; E is an end group bearing at least one stable free nitroxyl radical, which is bound via an oxygen atom to the polymer or copolymer; or a group which results from a substitution or elimination reaction of the attached stable free nitroxyl radical; Poly is any polymer or copolymer formed from ethylenically unsaturated monomer(s); and y is a number 1 or greater than 1 indicating the average number of end groups E attached to Poly.

    Abstract translation: 本发明涉及在生物柴油燃料(或生物燃料)和生物柴油组合物中使用(甲基)丙烯酸烷基酯聚合物或共聚物(I)In-Poly-(E)y(I))作为冷流动改进剂 加入通过硝酰基介导的受控自由基聚合获得的所述聚合物或共聚物,其中In是开始聚合反应的引发剂片段; E是具有至少一个稳定的游离硝酰基的端基,其通过氧原子与聚合物或共聚物结合; 或由所连接的稳定游离硝酰基的取代或消除反应产生的基团; Poly是由烯属不饱和单体形成的任何聚合物或共聚物; y是数字1或大于1,表示连接到Poly的端基E的平均数。

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