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    Jet fuel compositions
    21.
    发明申请
    Jet fuel compositions 审中-公开
    喷气燃料组成

    公开(公告)号：US20040020106A1

    公开(公告)日：2004-02-05

    申请号：US10408138

    申请日：2003-04-07

    Inventor： Robert D. Tack ,  Graham Jackson ,  Phillip Armitage

    IPC: C10L001/14

    CPC classification number: C10L1/221 ,  C10L1/143 ,  C10L1/146 ,  C10L1/1641 ,  C10L1/165 ,  C10L1/1658 ,  C10L1/1691 ,  C10L1/1852 ,  C10L1/195 ,  C10L1/1963 ,  C10L1/1966 ,  C10L1/1973 ,  C10L1/1981 ,  C10L1/1985 ,  C10L1/2222 ,  C10L1/224 ,  C10L1/2286 ,  C10L1/232 ,  C10L1/238 ,  C10L1/2383

    Abstract: Jet fuel compositions having good low temperature operability. The jet fuel compositions comprise a jet fuel and at least one of the following additives: (i) a copolymer of ethylene and at least one unsaturated ester selected from: vinyl esters having at least 5 carbon atoms, alkyl (meth)acrylates, di-alkyl fumarates and di-alkyl maleates; (ii) a copolymer of ethylene and alkene; (iii) a copolymer of ethylene and less than 15 mole percent of vinyl acetate; (iv) a nucleator; (v) a wax; (vi) a substantially branched alkyl phenol formaldehyde condensate; (vii) a comb polymer; and (viii) a polar nitrogen compound.

    Abstract translation: 喷气燃料组合物具有良好的低温可操作性。 喷气燃料组合物包含喷气燃料和至少一种以下添加剂：（i）乙烯和至少一种不饱和酯的共聚物，其选自：具有至少5个碳原子的乙烯基酯，（甲基）丙烯酸烷基酯，二 富马酸烷基酯和马来酸二烷基酯; （ii）乙烯和烯烃的共聚物; （iii）乙烯和小于15摩尔％乙酸乙烯酯的共聚物; （iv）成核剂; （v）蜡; （vi）基本上支化的烷基酚甲醛缩合物; （vii）梳状聚合物; 和（viii）极性氮化合物。

    Linear compounds containing phenol and salicylic acid units
    24.
    发明授权
    Linear compounds containing phenol and salicylic acid units 失效
    含苯酚和水杨酸单元的线性化合物

    公开(公告)号：US06596038B1

    公开(公告)日：2003-07-22

    申请号：US09802500

    申请日：2001-03-09

    Applicant: David John Moreton ,  Rodney John McAtee

    Inventor： David John Moreton ,  Rodney John McAtee

    IPC: C10L118

    CPC classification number: C10L1/1981 ,  C07C65/105 ,  C10M145/20 ,  C10M159/22

    Abstract: The invention disclosed herein relates to linear compounds in the form of oligomers or polymers containing unsubstituted or substituted phenol units and unsubstituted or substituted salicylic acid units. These compounds are useful as additives for lubricants and fuels. Metal salts of these compounds are useful as lubricant additives. The process for making these compounds involves reacting phenol units and salicylic acid units in an organic solvent.

    Abstract translation: 本文公开的本发明涉及含有未取代或取代的苯酚单元和未取代或取代的水杨酸单元的低聚物或聚合物形式的线性化合物。 这些化合物可用作润滑剂和燃料的添加剂。 这些化合物的金属盐可用作润滑剂添加剂。 制造这些化合物的方法包括在有机溶剂中使苯酚单元和水杨酸单元反应。

    Oil production additive formulations
    25.
    发明申请
    Oil production additive formulations 失效
    石油生产添加剂配方

    公开(公告)号：US20030051395A1

    公开(公告)日：2003-03-20

    申请号：US10153702

    申请日：2002-05-24

    Applicant: Imperial Chemical Industries Plc

    Inventor： Terence Cox ,  Neil Grainger ,  Edward George Scovell

    IPC: C10L001/18

    CPC classification number: C10L1/19 ,  C09K8/54 ,  C10G33/04 ,  C10G75/02 ,  C10L1/143 ,  C10L1/1883 ,  C10L1/1973 ,  C10L1/1981 ,  C10L1/1985 ,  C10L1/2225 ,  C10L1/224 ,  C10L1/232 ,  C10L1/238 ,  C10L1/2381 ,  C10L1/2641

    Abstract: Petroleum additive formulations include a petroleum additive dissolved in a carrier fluid including at least one compound of the formula (I): (R2)pnullPhnull(CH2)mnullCOOnull(AO)nnullR1 where; R1 is C1 to C10 alkyl; AO is alkyleneoxy; n is 0 or from 1 to 100; m is 0, 1 or 2; and Ph is a phenyl group, which may be substituted with groups (R2)p; where each R2 is independently C1 to C4 alkyl or alkoxy; and p is 0, 1 or 2. Further, crude petroleum or petroleum refinery streams can be treated by adding a petroleum additive dissolved in a carrier fluid of the formula (I) to the product stream. Desirably the carrier fluid is or includes iso-propyl benzoate and/or 2-ethyl hexyl benzoate.

    Abstract translation: 石油添加剂制剂包括溶解在载体流体中的石油添加剂，其包括至少一种式（I）的化合物：（R2）p-Ph-（CH2）m -COO-（AO）n-R1其中; R1是C1-C10烷基; AO是亚烷氧基; n为0或1〜100; m为0,1或2; 并且Ph是可以被基团（R2）p取代的苯基; 其中每个R 2独立地为C 1至C 4烷基或烷氧基; 并且p为0,1或2.此外，可以将溶解在式（I）的载体流体中的石油添加剂加入到产物流中来处理原油或炼油厂物流。 载体流体是或包含苯甲酸异丙酯和/或苯甲酸2-乙基己酯。

    Hindered phenolic antioxidant compositions
    26.
    发明申请
    Hindered phenolic antioxidant compositions 审中-公开
    受阻酚抗氧化剂组合物

    公开(公告)号：US20020142923A1

    公开(公告)日：2002-10-03

    申请号：US10092903

    申请日：2002-03-08

    Inventor： Vincent J. Gatto

    IPC: C10M129/10 ,  C10L001/18 ,  C07C039/12

    CPC classification number: C10L1/183 ,  C07C37/20 ,  C07C39/15 ,  C09K15/08 ,  C10L1/18 ,  C10L1/1832 ,  C10L1/1835 ,  C10L1/1981 ,  C10L10/04 ,  C10M129/14 ,  C10M145/20 ,  C10M161/00 ,  C10M2207/024 ,  C10M2209/101 ,  C10M2209/11 ,  C10M2209/111 ,  C10M2209/112

    Abstract: Hindered tert-butylphenolic antioxidant compositions characterized by a low level of volatile and undesirable single-ring tert-butylphenolic antioxidants and a high level of non-volatile multi-ring (or methylene bridged) tert-butylphenolic antioxidants are obtained by reacting a specific mixture of ultra pure ortho-tert-butylphenol (OTBP), ultra pure 2,6-di-tert-butylphenol (DTBP) and formaldehyde in a solvent in the presence of catalyst. These antioxidants are further characterized by having a low level of 2,6-di-tert-butylphenol, low levels of ortho-tert-butylphenol, and trace levels of 2,4,6-tri-tert-butylphenol.

    Abstract translation: 受阻的叔丁基苯酚抗氧化剂组合物的特征在于低水平的挥发性和不期望的单环叔丁基苯酚抗氧化剂和高水平的非挥发性多环（或亚甲基桥接）叔丁基苯酚抗氧化剂，通过使 超纯正叔丁基苯酚（OTBP），超纯2,6-二叔丁基苯酚（DTBP）和甲醛在溶剂中在催化剂存在下进行。 这些抗氧化剂的特征还在于具有低水平的2,6-二叔丁基苯酚，低水平的邻 - 叔丁基苯酚和痕量的2,4,6-三叔丁基苯酚。

    Condensates
    27.
    发明申请
    Condensates 失效
    冷凝水

    公开(公告)号：US20020107153A1

    公开(公告)日：2002-08-08

    申请号：US10109848

    申请日：2002-04-01

    Applicant: BP OIL INTERNATIONAL LIMITED

    Inventor： Spencer Edwin Taylor ,  Michael John Wilson

    IPC: C10M129/14 ,  C10L001/18 ,  C07C069/94

    CPC classification number: C10M159/22 ,  B01D17/045 ,  B01D17/047 ,  C07C65/17 ,  C07C69/94 ,  C10L1/1981 ,  C10L10/04 ,  C10M145/20 ,  C10M2209/00 ,  C10M2209/02 ,  C10M2209/10 ,  C10M2209/101 ,  C10N2240/10 ,  C10N2240/101 ,  C10N2240/104 ,  C10N2240/106

    Abstract: A cyclic compound comprising m units of the formula Ia. 1 and n units of the formula (Ib) 2 joined together to form a ring, wherein Y and Y2 are divalent bridging groups which may be the same or different in each unit; R0 is H or (C1-C6) alkyl or is a metal or ammonium cation; R5 is H or (C1-C60) alkyl or OH group; j is 1 or 2; R3 is hydrogen, a hydrocarbyl or a hetero-substituted hydrocarbyl group; each of R1, R2 and R4, which may be the same or different, is hydroxyl, hydrogen, hydrocarbyl or hetero-substituted hydrocarbyl, with the provisos that i) at least one of R1, R2, R4 is hydroxyl, and mnulln is 4 to 20, m is 1-8 and n is at least 3, and ii) in formula Ia at least one OH group is in the meta or para position to the COOR0 group and/or at least one R5 group is OH.

    Abstract translation: 包含m个式Ia化合物的环状化合物。 和式（Ib）的n个单元连接在一起形成环，其中Y和Y2是每个单元可以相同或不同的二价桥连基团; R 0是H或（C 1 -C 6）烷基或是金属或铵阳离子; R5是H或（C1-C60）烷基或OH基; j为1或2; R3是氢，烃基或杂取代的烃基; R 1，R 2和R 4各自可以相同或不同，是羟基，氢，烃基或杂取代的烃基，条件是i）R 1，R 2，R 4中的至少一个是羟基，m + n 为4至20，m为1-8且n为至少3，和ii）在式Ia中，至少一个OH基位于COOR0基团的间位或对位，和/或至少一个R 5基团为OH。

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