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    Additives for improving the cold properties of fuel oils
    6.
    发明授权
    Additives for improving the cold properties of fuel oils 有权
    用于改善燃油的冷特性的添加剂

    公开(公告)号：US08968428B2

    公开(公告)日：2015-03-03

    申请号：US11879431

    申请日：2007-07-17

    申请人： Bettina Siggelkow ,  Werner Reimann ,  Matthias Krull ,  Ulrike Neuhaus ,  Markus Kupetz ,  Andre Graf

    发明人： Bettina Siggelkow ,  Werner Reimann ,  Matthias Krull ,  Ulrike Neuhaus ,  Markus Kupetz ,  Andre Graf

    IPC分类号： C10L1/196 ,  C10M145/10 ,  C10L1/14 ,  C10L10/14 ,  C10L1/16 ,  C10L1/197 ,  C10L1/198 ,  C10L1/224 ,  C10L1/236

    CPC分类号： C10L1/146 ,  C10L1/1641 ,  C10L1/165 ,  C10L1/1658 ,  C10L1/1966 ,  C10L1/1973 ,  C10L1/1981 ,  C10L1/1985 ,  C10L1/224 ,  C10L1/2364 ,  C10L10/14

    摘要： The invention provides additive mixtures comprising A) at least one terpolymer of ethylene, propene and at least one ethylenically unsaturated ester, which i) contains from 6.0 to 12.0 mol % of structural units derived from at least one ethylenically unsaturated ester having a C1- to C3-alkyl radical, ii) contains from 0.5 to 4.0 methyl groups derived from propene per 100 aliphatic carbon atoms, iii) has fewer than 8.0 methyl groups stemming from chain ends per 100 CH2 groups, and B) from 0.5 to 20 parts by weight, based on A), of at least one further component which is effective as a cold additive for mineral oils and is selected from B1) copolymers of ethylene and ethylenically unsaturated compounds whose content of ethylenically unsaturated compounds is at least 2 mol % higher than the content of ethylenically unsaturated esters in the terpolymer defined under A), B2) comb polymers, and B3) mixtures of B1) and B2), and also their use as a cold additive for middle distillates.

    摘要翻译： 本发明提供添加剂混合物，其包括A）至少一种乙烯，丙烯和至少一种烯键式不饱和酯的三元共聚物，其i）含有6.0至12.0mol％的至少一种烯属不饱和酯的结构单元，其具有C1-至 C3-烷基，ii）含有每100个脂族碳原子衍生自丙烯的0.5至4.0个甲基，iii）由每100个CH 2基团的链端衍生的少于8.0个甲基，和B）0.5至20重量份 基于A）的至少一种作为矿物油的冷添加剂有效的其它组分，并且选自B1）乙烯和烯属不饱和化合物的共聚物，其烯键式不饱和化合物的含量比所述烯属不饱和化合物的含量高至少2摩尔％ 在A），B2）梳状聚合物和B3）B1）和B2的混合物中定义的三元共聚物中的烯键式不饱和酯的含量，以及它们作为中间馏分的冷添加剂的用途。

    DIESEL FUEL COMPOSITIONS
    7.
    发明申请
    DIESEL FUEL COMPOSITIONS 有权
    柴油燃料组合物

    公开(公告)号：US20140157657A1

    公开(公告)日：2014-06-12

    申请号：US14236759

    申请日：2012-08-02

    申请人： Jacqueline Reid

    发明人： Jacqueline Reid

    IPC分类号： C10L10/04

    CPC分类号： C10L10/04 ,  C10L1/146 ,  C10L1/1616 ,  C10L1/198 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/2387 ,  C10L1/285 ,  C10L10/18 ,  C10L2270/026 ,  C10L2300/20

    摘要： A diesel fuel composition comprising a first additive (i) comprising a quaternary ammonium salt and a second additive (ii) comprising a Mannich reaction product; wherein the quaternary ammonium salt additive (i) is formed by the reaction of a compound of formula (A): R O O R1 10 (A) and a compound formed by the reaction of a hydrocarbyl-substituted acylating agent and an amine of formula (B1) or (B2): 15 N X R3 R2 NHR4 N X R3 R2 [O(CH2)m]nOH (B1) (B2) wherein R is an optionally substituted alkyl, alkenyl, aryl or alkylaryl group; R1 is a C1 to C22 alkyl, aryl or alkylaryl group; wherein R2 and R3 are the same or different alkyl, alkenyl or aryl groups having from 1 to 22 carbon atoms; X is a bond or alkylene group having from 1 to 20 20 carbon atoms; n is from 0 to 20; m is from 1 to 5; and R4 is hydrogen or a C1 to C22 alkyl group; and wherein the Mannich reaction product additive (ii) is the product of a Mannich reaction between: (d) an aldehyde; (e) an amine; and 25 (f) a substituted phenol; wherein the phenol is substituted with at least one branched hydrocarbyl group having a molecular weight of between 200 and 3000.

    摘要翻译： 一种柴油燃料组合物，其包含包含季铵盐的第一添加剂（i）和包含曼尼希反应产物的第二添加剂（ii） 其中季铵盐添加剂（i）通过式（A）化合物：ROO R 10（A）与通过烃基取代的酰化剂与式（B1）的胺反应形成的化合物反应而形成 ）或（B2）：15 NX R3 R2 NHR4 NX R3R2 [O（CH2）m] nOH（B1）（B2）其中R是任选取代的烷基，烯基，芳基或烷基芳基; R1是C1至C22烷基，芳基或烷基芳基; 其中R2和R3是具有1至22个碳原子的相同或不同的烷基，烯基或芳基; X是具有1-20个碳原子的键或亚烷基; n为0〜20; m为1至5; 且R 4为氢或C 1至C 22烷基; 并且其中所述曼尼希反应产物添加剂（ii）是以下之间的曼尼希反应的产物：（d）醛; （e）胺; 和25（f）取代苯酚; 其中苯酚被分子量在200和3000之间的至少一个支链烃基取代。

    DIESEL FUEL COMPOSITIONS
    8.
    发明申请
    DIESEL FUEL COMPOSITIONS 审中-公开
    柴油燃料组合物

    公开(公告)号：US20140157656A1

    公开(公告)日：2014-06-12

    申请号：US14236745

    申请日：2012-08-02

    申请人： Jacqueline Reid

    发明人： Jacqueline Reid

    IPC分类号： C10L10/04

    CPC分类号： C10L10/04 ,  C10L1/146 ,  C10L1/1616 ,  C10L1/198 ,  C10L1/1981 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/2387 ,  C10L1/285 ,  C10L10/18 ,  C10L2230/086 ,  C10L2270/026 ,  C10L2300/20

    摘要： A diesel fuel composition comprising a first additive (i) comprising a quaternary ammonium salt and a second additive (ii) comprising a Mannich reaction product; wherein the quaternary ammonium salt additive (i) is formed by the reaction a quaternising agent which is not an ester and a compound formed by the reaction of a hydrocarbyl-substituted acylating agent and an amine of formula (B1) or (B2): wherein R2 and R3 are the same or different alkyl, alkenyl or aryl groups having from 1 to 22 carbon atoms; X is a bond or alkylene group having from 1 to 20 carbon atoms; n is from 0 to 20; m is from 1 to 5; and R4 is hydrogen or a C1 to C22 alkyl group; and wherein the Mannich reaction product additive (ii) is the product of a Mannich reaction between: (d) an aldehyde; (e) an amine; and (f) a substituted phenol; wherein the phenol is substituted with at least one branched hydrocarbyl group having a molecular weight of between 200 and 3000.

    摘要翻译： 一种柴油燃料组合物，其包含包含季铵盐的第一添加剂（i）和包含曼尼希反应产物的第二添加剂（ii） 其中所述季铵盐添加剂（i）是通过反应形成不是酯的季铵化剂和通过烃基取代的酰化剂与式（B1）或（B2）的胺反应形成的化合物：其中 R2和R3是具有1至22个碳原子的相同或不同的烷基，烯基或芳基; X是具有1至20个碳原子的键或亚烷基; n为0〜20; m为1至5; 且R 4为氢或C 1至C 22烷基; 并且其中所述曼尼希反应产物添加剂（ii）是以下之间的曼尼希反应的产物：（d）醛; （e）胺; 和（f）取代苯酚; 其中苯酚被分子量在200和3000之间的至少一个支链烃基取代。

    Hypergolic Liquid Or Gel Fuel Mixtures
    9.
    发明申请
    Hypergolic Liquid Or Gel Fuel Mixtures 失效
    全脂液体或凝胶燃料混合物

    公开(公告)号：US20110272071A1

    公开(公告)日：2011-11-10

    申请号：US13189874

    申请日：2011-07-25

    申请人： William H. Stevenson, III ,  LaShanda D. Felton ,  Zhu Slocum-Wang

    发明人： William H. Stevenson, III ,  LaShanda D. Felton ,  Zhu Slocum-Wang

    IPC分类号： C06B47/12 ,  C06B47/04 ,  C06B31/28 ,  C06B43/00

    CPC分类号： C10L1/1291 ,  C06B47/02 ,  C06D5/08 ,  C10L1/1208 ,  C10L1/146 ,  C10L7/00

    摘要： Hypergolic liquid or gel fuel mixtures utilized in bipropellant propulsion systems are disclosed as replacements for fuels containing toxic monomethylhydrazine. The fuel mixtures include one or more amine azides mixed with one or more tertiary diamine, tri-amine or tetra-amine compounds. The fuel mixtures include N,N,N′,N′-tetramethylethylenediamine (TMEDA) mixed with 2-N,N-dimethylaminoethylazide (DMAZ), TMEDA mixed with tris(2-azidoethyl)amine (TAEA), and TMEDA mixed with one or more cyclic amine azides. Each hypergolic fuel mixture provides a reduced ignition delay for combining with an oxidant in fuel propellant systems. The fuel mixtures have advantages in reduced ignition delay times compared to ignition delay times for each unmixed component, providing a synergistic effect which was not predictable from review of each component's composition. Additional fuel mixtures include various tertiary diamine, tertiary tri-amine or tetra-amine compounds combined with one or more amine azides or imidic amide compounds, to provide clean burning, high performing, and non-toxic fuels.

    摘要翻译： 公开了在双组元推进剂推进系统中使用的高效液体或凝胶燃料混合物作为含有毒性单甲基肼的燃料的替代物。 燃料混合物包括与一种或多种叔胺，三胺或四胺化合物混合的一种或多种胺叠氮化物。 燃料混合物包括与2-N，N-二甲基氨基乙基叠氮化物（DMAZ），与三（2-叠氮基乙基）胺（TAEA）混合的TMEDA和与其一起混合的TMEDA的N，N，N'，N'-四甲基乙二胺（TMEDA） 或更多的环状叠氮化物。 每种高辛燃料混合物提供了与燃料推进剂系统中的氧化剂组合的减少的点火延迟。 与每个未混合组分的点火延迟时间相比，燃料混合物具有减少点火延迟时间的优点，提供了协同效应，这对于每个组分的组成的审查是不可预测的。 另外的燃料混合物包括与一种或多种胺叠氮化物或酰亚胺酰胺化合物组合的各种叔二胺，叔三胺或四胺化合物，以提供清洁燃烧，高性能和无毒燃料。