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31.ESTER COMPOUND OF A POLYOL AND FATTY ACID OLIGOMER FOR USE AS A COLD FLOW IMPROVER IN FUEL COMPOSITIONS 审中-公开
Title translation: 用作燃料组合物中的冷流改性的多元醇和脂肪酸低聚物的酯化合物公开(公告)号:US20150135582A1
公开(公告)日:2015-05-21
申请号:US14402048
申请日:2013-05-16
Applicant: DuPont Nutrition Biosciences ApS
Inventor: Jens Mogens Nielsen , Maja Duelund , Kirsten Braüner Nygaard , Allan Torben Bech , Flemming Vang Sparsø
IPC: C10L1/198 , C10L1/14 , C07C69/675 , C10L10/16
CPC classification number: C10L1/1986 , C07C69/675 , C07C69/732 , C10L1/143 , C10L1/146 , C10L1/18 , C10L1/1905 , C10L1/191 , C10L1/1915 , C10L1/196 , C10L1/1963 , C10L1/1983 , C10L1/1985 , C10L10/14 , C10L10/16 , C10L2200/043 , C10L2200/0438 , C10L2200/0446 , C10L2200/0469 , C10L2200/0476 , C10L2250/04 , C10L2270/026 , C10L2290/24 , C10L2300/20 , C10L2300/30
Abstract: The present invention provides a compound as a cold flow improver for a fuel composition, said compound being an ester of (i) a polyol wherein the polyol is selected from at least pentaerythritol, polymers thereof and mixtures thereof; and (ii) a fatty acid oligomer, wherein the fatty acid oligomer has a degree of polymerisation from 2 to 7. The ester compound can be used for reducing, preventing or inhibiting cold filter plugging in a diesel engine.
Abstract translation: 本发明提供了一种作为燃料组合物的冷流改进剂的化合物,所述化合物是(i)多元醇的酯,其中多元醇选自至少季戊四醇,其聚合物及其混合物; 和(ii)脂肪酸低聚物,其中脂肪酸低聚物的聚合度为2至7.该酯化合物可用于减少,防止或抑制柴油发动机中的冷滤器堵塞。
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公开(公告)号:US6096105A
公开(公告)日:2000-08-01
申请号:US63200
申请日:1998-04-20
Applicant: Rinaldo Caprotti
Inventor: Rinaldo Caprotti
IPC: C10L1/192 , C10L1/14 , C10L1/16 , C10L1/18 , C10L1/195 , C10L1/196 , C10L1/197 , C10L1/22 , C10L1/222 , C10L1/224 , C10L1/24 , C10L10/04 , C10L10/08 , C10L10/14 , C10M145/10 , C10M149/00
CPC classification number: C10L10/08 , C10L1/143 , C10L1/195 , C10L1/1966 , C10L1/1973 , C10L1/22 , C10L1/221 , C10L1/222 , C10L1/224 , C10L1/1633 , C10L1/1641 , C10L1/165 , C10L1/1658 , C10L1/1666 , C10L1/1852 , C10L1/188 , C10L1/1881 , C10L1/1883 , C10L1/189 , C10L1/1895 , C10L1/1905 , C10L1/191 , C10L1/192 , C10L1/1955 , C10L1/196 , C10L1/1963 , C10L1/1985 , C10L1/1986 , C10L1/2222 , C10L1/2225 , C10L1/232 , C10L1/236 , C10L1/2364 , C10L1/2366 , C10L1/2368 , C10L1/238 , C10L1/2383 , C10L1/2412 , C10L1/2418 , C10L1/2437 , C10L1/2443 , C10L1/245 , C10L1/2475
Abstract: The lubricity of low sulphur fuels is enhanced by incorporation of a cold flow improver.
Abstract translation: 通过加入冷流改进剂可提高低硫燃料的润滑性。
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33.Hydrocarbon oil compositions having improved cold flow properties 失效
Title translation: 具有改善的冷流特性的烃油组合物公开(公告)号:US5585337A
公开(公告)日:1996-12-17
申请号:US408741
申请日:1995-03-21
Applicant: Janet A. Day , Marinus J. Reynhout , Henricus P. M. Tomassen
Inventor: Janet A. Day , Marinus J. Reynhout , Henricus P. M. Tomassen
IPC: C10L1/14 , C10L1/16 , C10L1/18 , C10L1/192 , C10L1/22 , C10M145/02 , C10M157/00 , C10M161/00 , C10M145/16 , C10M145/14
CPC classification number: C10L1/192 , C10L1/143 , C10L1/146 , C10L1/18 , C10M145/02 , C10M157/00 , C10M161/00 , C10L1/1608 , C10L1/1616 , C10L1/1641 , C10L1/165 , C10L1/1658 , C10L1/1691 , C10L1/1824 , C10L1/1855 , C10L1/19 , C10L1/1905 , C10L1/191 , C10L1/1963 , C10L1/1966 , C10L1/1973 , C10L1/1985 , C10L1/1986 , C10L1/2368 , C10M2205/00 , C10M2205/02 , C10M2205/04 , C10M2205/06 , C10M2205/22 , C10M2207/281 , C10M2207/282 , C10M2207/283 , C10M2207/285 , C10M2207/286 , C10M2207/287 , C10M2207/288 , C10M2207/289 , C10M2207/34 , C10M2209/02 , C10M2209/04 , C10M2209/06 , C10M2209/062 , C10M2209/084 , C10M2209/086 , C10N2270/02
Abstract: This invention provides hydrocarbon oil compositions comprising a major amount of a hydrocarbon oil and, as active ingredients, minor amounts of a copolymer of at least one n-(C.sub.8 -C.sub.40 -alkyl) (meth)acrylate with maleic anhydride, and at least one additive selected from the group consisting of a homopolymer or copolymer derived from an unsaturated hydrocarbon monomer, an ester and a wax anti-settling additive; additive concentrates containing the active ingredients and use of the latter in improving the cold flow properties of hydrocarbon oils.
Abstract translation: 本发明提供烃油组合物,其包含主要的烃油和作为活性成分的少量至少一种(甲基)丙烯酸正丁酯与马来酸酐的共聚物和至少一种 选自不饱和烃单体的均聚物或共聚物,酯和蜡防沉淀添加剂的添加剂; 含有活性成分的添加剂浓缩物和后者用于改进烃油的冷流动性能。
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34.Additives for distillate fuels and distillate fuels containing them 失效
Title translation: 用于含有它们的馏出燃料和馏出物燃料的添加剂公开(公告)号:US5478368A
公开(公告)日:1995-12-26
申请号:US937907
申请日:1992-10-13
Applicant: Kenneth Lewtas , Jacqueline D. Bland
Inventor: Kenneth Lewtas , Jacqueline D. Bland
IPC: C08L33/00 , C08L33/04 , C10L1/14 , C10L1/16 , C10L1/18 , C10L1/192 , C10L1/195 , C10L1/196 , C10L1/197 , C10L1/20 , C10L1/22 , C10L1/222 , C10L1/224 , C10L1/24 , C10L10/14
CPC classification number: C10L1/1966 , C10L1/143 , C10L1/146 , C10L1/1973 , C10L1/208 , C10L1/1616 , C10L1/1641 , C10L1/165 , C10L1/1658 , C10L1/1691 , C10L1/1883 , C10L1/1895 , C10L1/1985 , C10L1/1986 , C10L1/2222 , C10L1/2225 , C10L1/224 , C10L1/2383 , C10L1/2431 , C10L1/2437 , C10L1/2443 , C10L1/2475
Abstract: Polymer of number average molecular weight 1,000 to 20,000 containing the repeating units (I) (II) or (III) (II) have been found useful as low temperature flow improvers for distillate fuels particularly in combination with other additives. ##STR1##
Abstract translation: PCT No.PCT / GB91 / 00622 Sec。 371日期:1992年10月13日 102(e)日期1992年10月13日PCT 1991年4月19日PCT PCT。 WO91 / 16407 PCT出版物 发现含有重复单元(I)(II)或(III)(II)的数均分子量为1,000至20,000的共聚物可用作馏出燃料的低温流动改进剂,特别是与其它组合 添加剂。
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35.Oil soluble dispersants suitable for use in fuels and lubricants 失效
Title translation: 适用于燃料和润滑剂的油溶性分散剂公开(公告)号:US5464549A
公开(公告)日:1995-11-07
申请号:US806145
申请日:1991-12-12
Applicant: John F. Sieberth
Inventor: John F. Sieberth
IPC: C08F8/00 , C10L1/14 , C10L1/16 , C10L1/18 , C10L1/198 , C10L1/20 , C10L1/22 , C10L1/238 , C10L1/24 , C10L1/26 , C10L1/30 , C10L10/00 , C10L10/04 , C10M133/56 , C10M159/12 , C10M159/16 , C10M133/58
CPC classification number: C10L10/08 , C08F8/00 , C10L1/143 , C10L1/1817 , C10L1/198 , C10L1/221 , C10L1/238 , C10L1/303 , C10L10/04 , C10M133/56 , C10M159/12 , C10M159/16 , C10L1/1616 , C10L1/1641 , C10L1/19 , C10L1/1983 , C10L1/1985 , C10L1/1986 , C10L1/208 , C10L1/2381 , C10L1/2383 , C10L1/2387 , C10L1/2475 , C10L1/2493 , C10L1/2683 , C10L1/2691 , C10L1/30 , C10M2207/129 , C10M2215/04 , C10M2215/042 , C10M2215/26 , C10M2215/28 , C10M2217/043 , C10M2217/046 , C10M2217/06 , C10M2227/00 , C10N2240/00 , C10N2240/02 , C10N2240/08 , C10N2240/10 , C10N2240/101 , C10N2240/104 , C10N2240/106 , C10N2240/22 , C10N2240/30 , C10N2240/401 , C10N2240/50 , C10N2240/52 , C10N2240/54 , C10N2240/56 , C10N2240/58 , C10N2240/60 , C10N2240/66 , C10N2270/02
Abstract: The dispersants are formed by reacting (a) at least one dispersant having at least one primary or secondary amino group and/or at least one hydroxyl group, with (b) at least one polyolefinic compound substituted at each terminal position by a succinic group. Suitable substances for use as reactant (b) include compounds derived from at least one telechelic compound having up to 5000 carbon atoms and at least two terminal methylene groups by reaction with maleic anhydride or the like. The products are deemed to be effective dispersant/detergents for use in fuels and lubricants. In fuels the products are deemed to exhibit the property of inhibiting and/or reducing deposit formation such as intake valve deposits. In crankcase lubricants, the products are deemed to provide desirable viscosity index improving properties.
Abstract translation: 通过使(a)至少一种具有至少一个伯或仲氨基和/或至少一个羟基的分散剂与(b)至少一个在每个末端被琥珀基取代的聚烯烃化合物反应形成分散剂。 用作反应物(b)的合适的物质包括通过与马来酸酐等反应而衍生自至少一种具有多达5000个碳原子的至少一种遥爪化合物和至少两个末端亚甲基的化合物。 该产品被认为是用于燃料和润滑剂的有效的分散剂/洗涤剂。 在燃料中,产品被认为具有抑制和/或减少沉积物形成(例如进气阀沉积物)的性质。 在曲轴箱润滑剂中,产品被认为提供了所需的粘度指数改进性能。
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36.Oligomeric/polymeric multifunctional additives to improve the low-temperature properties of distillate fuels 失效
Title translation: 低聚物/聚合多功能添加剂,以改善馏出燃料的低温性能公开(公告)号:US5284494A
公开(公告)日:1994-02-08
申请号:US946216
申请日:1992-09-17
Applicant: David J. Baillargeon , Angeline B. Cardis , Dale B. Heck , Susan W. Johnson
Inventor: David J. Baillargeon , Angeline B. Cardis , Dale B. Heck , Susan W. Johnson
CPC classification number: C10L1/19 , C10L1/198 , C10L1/1983 , C10L1/238 , C10L1/1824 , C10L1/1905 , C10L1/191 , C10L1/1915 , C10L1/1985 , C10L1/1986 , C10L1/1988 , C10L1/2381
Abstract: Additives which improve the low-temperature properties of distillate fuels are oligomeric/polymeric reaction products consisting of cross-linked anhydride and cross-linked epoxide (or their corresponding acid/diol equivalents), with optional termonomers.
Abstract translation: 改善馏出燃料的低温性能的添加剂是由交联的酸酐和交联的环氧化物(或它们相应的酸/二醇等价物)组成的低聚/聚合反应产物和任选的单体单体。
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公开(公告)号:US2844451A
公开(公告)日:1958-07-22
申请号:US56744556
申请日:1956-02-24
Applicant: TEXAS CO
Inventor: NORMAN ALPERT , HEISLER ROBERT Y , NEWMAN STANLEY R
IPC: C10L1/18
CPC classification number: C10L1/18 , C10L1/191 , C10L1/1915 , C10L1/1985 , C10L1/1986
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公开(公告)号:US2844449A
公开(公告)日:1958-07-22
申请号:US55519355
申请日:1955-12-23
Applicant: TEXAS CO
Inventor: DILLE KENNETH L , HEISLER ROBERT Y , NEWMAN STANLEY R , NORMAN ALPERT
IPC: C10L1/18
CPC classification number: C10L1/18 , C10L1/191 , C10L1/1915 , C10L1/1985 , C10L1/1986
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39.
公开(公告)号:WO2015070121A1
公开(公告)日:2015-05-14
申请号:PCT/US2014/064744
申请日:2014-11-10
Applicant: SCHLUMBERGER NORGE AS , M-I L.L.C.
Inventor: NORDVIK, Tore , GRINROD, Anders , COLE, Rachael Anne , LONE, Astrid
IPC: C10L1/10
CPC classification number: C10L1/1915 , C07C67/08 , C07C69/675 , C07C69/84 , C08G83/003 , C09K8/524 , C10L1/1986 , C10L10/04 , C10L10/08 , C10L2200/04 , C10L2230/08
Abstract: A number of variations may include a product including a fluid additive including at least one asphaltene dispersant/inhibitor including a branched dendritic core and at least one carboxylic acid moiety.
Abstract translation: 一些变型可以包括包括流体添加剂的产品,其包括至少一种包含支链树枝状核心和至少一个羧酸部分的沥青质分散剂/抑制剂。
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公开(公告)号:WO1995033805A1
公开(公告)日:1995-12-14
申请号:PCT/EP1995002251
申请日:1995-06-08
Applicant: EXXON CHEMICAL PATENTS INC. , CAPROTTI, Rinaldo
Inventor: EXXON CHEMICAL PATENTS INC.
IPC: C10L01/14
CPC classification number: C10L10/08 , C10L1/143 , C10L1/1633 , C10L1/1641 , C10L1/165 , C10L1/1658 , C10L1/1666 , C10L1/1852 , C10L1/188 , C10L1/1881 , C10L1/1883 , C10L1/189 , C10L1/1895 , C10L1/1905 , C10L1/191 , C10L1/192 , C10L1/195 , C10L1/1955 , C10L1/196 , C10L1/1963 , C10L1/1966 , C10L1/1973 , C10L1/1985 , C10L1/1986 , C10L1/22 , C10L1/221 , C10L1/222 , C10L1/2222 , C10L1/2225 , C10L1/224 , C10L1/232 , C10L1/236 , C10L1/2364 , C10L1/2366 , C10L1/2368 , C10L1/238 , C10L1/2383 , C10L1/2412 , C10L1/2418 , C10L1/2437 , C10L1/2443 , C10L1/245 , C10L1/2475
Abstract: The lubricity of low sulphur fuels is enhanced by incorporation of a cold flow improver.
Abstract translation: 通过加入冷流改进剂可提高低硫燃料的润滑性。
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