公开(公告)号：US08790426B2

公开(公告)日：2014-07-29

申请号：US13093247

申请日：2011-04-25

Applicant: Ivette Garcia Castro ,  Cornelia Roeger-Goepfert ,  Wolfgang Grabarse ,  Klaus Muehlbach ,  Ludwig Voelkel ,  Harald Boehnke ,  Christian Tock

Inventor： Ivette Garcia Castro ,  Cornelia Roeger-Goepfert ,  Wolfgang Grabarse ,  Klaus Muehlbach ,  Ludwig Voelkel ,  Harald Boehnke ,  Christian Tock

IPC: C10L1/192 ,  C10L1/234

CPC classification number: C10L1/221 ,  C08F8/44 ,  C08F210/02 ,  C08F2800/10 ,  C08F2810/50 ,  C10L1/1641 ,  C10L1/1963 ,  C10L1/2366 ,  C10L1/2368 ,  C10L10/08 ,  C10L2200/0259 ,  C10L2230/22 ,  C10L2270/026 ,  C08F218/08 ,  C08F220/34 ,  C08F8/02 ,  C08F2500/02

Abstract: Quaternized terpolymer formed from (A) ethylene, (B) C2-C14-alkenyl esters of one or more aliphatic C1-C20-monocarboxylic acids or C1-C24-alkyl esters of acrylic acid or of methacrylic acid and (Cq) ethylenically unsaturated monomers which comprise at least one tertiary nitrogen atom which is partly or fully in quaternized form. The quaternized terpolymer is suitable as a fuel additive for reducing or preventing deposits, for reducing fuel consumption and for minimizing power loss in direct-injection diesel engines, especially in diesel engines with common-rail injection systems.

Abstract translation: 由（A）乙烯，（B）一种或多种脂族C 1 -C 20 - 一元羧酸或丙烯酸或甲基丙烯酸和（Cq）烯属不饱和单体的C 1 -C 24烷基酯形成的季铵化三元共聚物 其包含部分或全部为季铵化形式的至少一个叔氮原子。 季铵化三元共聚物适合用作减少或防止沉积物的燃料添加剂，用于降低燃料消耗和最小化直喷式柴油发动机，特别是在具有共轨喷射系统的柴油发动机中的功率损耗。

公开(公告)号：US20130109603A1

公开(公告)日：2013-05-02

申请号：US13663205

申请日：2012-10-29

Applicant: Shell Oil Company

Inventor： Joseph Michael RUSSO ,  Timothy Michael SHEA

IPC: C10L1/192 ,  C10M169/04

CPC classification number: C10G1/065 ,  C10L1/02 ,  C10L1/023 ,  C10L1/026 ,  C10L1/14 ,  C10L1/143 ,  C10L1/1985 ,  C10L1/1988 ,  C10L10/08 ,  C10L2200/0423 ,  C10L2200/0446 ,  C10L2250/06 ,  C10L2270/023 ,  C10L2270/026 ,  C10M145/40 ,  C10M169/04 ,  C10M169/041 ,  C10M2209/12 ,  C10N2030/06 ,  C10N2040/25 ,  C10N2220/022 ,  C10N2220/082 ,  C10N2230/02 ,  C10N2230/06 ,  C10N2230/54 ,  C10N2230/56 ,  C10N2240/10 ,  Y02E50/13 ,  Y02T50/678

Abstract: A composition is provided that contains a major amount of a hydrocarbon base fluid having a viscosity of up to 600 cST at 40° C. and (b) a minor amount of a micronized methyl cellulose having a particle size distribution on average of less than 30 microns. The compositions reduce and control the friction coefficient and anti-wear film of lubricant.

Abstract translation: 提供了一种组合物，其含有大量的在40℃下具有高达600cST的粘度的烃基流体和（b）少量的具有平均小于30的粒度分布的微粉化甲基纤维素 微米。 该组合物减少和控制润滑剂的摩擦系数和抗磨损膜。

公开(公告)号：US20050178049A1

公开(公告)日：2005-08-18

申请号：US10779423

申请日：2004-02-13

Applicant: C. Thiel ,  Thomas Hayden

Inventor： C. Thiel ,  Thomas Hayden

IPC: C10L1/234 ,  C10L1/08 ,  C10L1/16 ,  C10L1/192 ,  C10L1/195 ,  C10L1/22 ,  C10L1/236 ,  C10L1/2383 ,  C10L1/2387 ,  C10L1/24 ,  C10L10/02 ,  C10L1/18

CPC classification number: C10L10/06 ,  C10L1/221 ,  C10L1/223 ,  C10L1/232 ,  C10L1/2364 ,  C10L1/2366 ,  C10L1/2368 ,  C10L1/2383 ,  C10L1/2387 ,  C10L1/2443 ,  C10L1/2456 ,  C10L1/2475 ,  C10L1/2493

Abstract: A diesel fuel containing a soot dispersant additive which is a grafted and derivatized low molecular weight copolymer of ethylene and at least one C3-C10 alpha monoolefin is provided. Also provided is a method for improving the fuel economy of a diesel engine which comprises operating the diesel engine with a fuel composition comprising (a) a major amount of a diesel fuel and (b) a minor fuel economy improving effective amount of the soot dispersant additive.

Abstract translation: 提供含有烟灰分散剂添加剂的柴油燃料，其是乙烯和至少一种C 3 -C 10α-烯烃的接枝和衍生的低分子量共聚物。 还提供了一种用于提高柴油发动机的燃料经济性的方法，其包括用燃料组合物操作柴油发动机，燃料组合物包含（a）主要量的柴油燃料和（b）改善有效量的烟灰分散剂 添加剂。

公开(公告)号：US20050155282A1

公开(公告)日：2005-07-21

申请号：US11036693

申请日：2005-01-14

Applicant: Bettina Siggelkow ,  Werner Reimann ,  Dirk Leinweber ,  Ulrike Neuhaus ,  Renate Braun

Inventor： Bettina Siggelkow ,  Werner Reimann ,  Dirk Leinweber ,  Ulrike Neuhaus ,  Renate Braun

IPC: C10L1/192 ,  C10L1/02 ,  C10L1/04 ,  C10L1/14 ,  C10L1/18 ,  C10L1/19 ,  C10L1/195 ,  C10L1/198 ,  C10L1/22 ,  C10L1/224 ,  C10L1/2387 ,  C10L1/28 ,  C10L5/00

CPC classification number: C10L1/146 ,  C10L1/143 ,  C10L1/1966 ,  C10L1/1973 ,  C10L1/1981 ,  C10L1/1985 ,  C10L1/2222 ,  C10L1/224 ,  C10L1/2364 ,  C10L1/2387 ,  C10L1/285

Abstract: The invention provides fuel oils comprising a major proportion of a mixture of A) a middle distillate fuel oil and B) a biofuel oil, and also a minor proportion C) of an oil-soluble, crosslinked block copolymer composed of C2- to C4-alkylene oxides.

Abstract translation: 本发明提供燃料油，其包含主要部分A）中间馏分燃料油和B）生物燃料油的混合物，以及较小比例的C）油溶性交联的嵌段共聚物，其由C 2 C 4 - 亚烷基氧基。

公开(公告)号：US20050126070A1

公开(公告)日：2005-06-16

申请号：US10972577

申请日：2004-10-25

Applicant: Matthias Krull

Inventor： Matthias Krull

IPC: C10L1/192 ,  C10L1/02 ,  C10L1/04 ,  C10L1/14 ,  C10L1/18 ,  C10L1/195 ,  C10L1/196 ,  C10L1/197 ,  C10L1/22 ,  C10L1/224 ,  C10L1/236 ,  C10L5/00

CPC classification number: C10L1/1955 ,  C10L1/143 ,  C10L1/146 ,  C10L1/19 ,  C10L1/1963 ,  C10L1/1966 ,  C10L1/1973 ,  C10L1/221 ,  C10L1/224 ,  C10L1/2364

Abstract: The invention provides a fuel oil composition F) comprising F1) a fuel oil of mineral origin and F2) a fuel oil of vegetable and/or animal origin, and, as a cold additive, the constituents A) at least one copolymer composed of ethylene and 8-21 mol % of at least one acrylic or vinyl ester having a C1-C18-alkyl radical and B) at least one comb polymer containing structural units having C8-C16-alkyl radicals, the structural units being selected from C8-C16-alkyl (meth)acrylates, C8-C16-alkyl vinyl esters, C8-C16-alkyl vinyl ethers, C8-C16-alkyl(meth)acrylamides, C8-C16-alkyl allyl ethers and C8-C16-diketenes, where the sum R R = m 1 · ∑ i ⁢ w 1 ⁢ i · n 1 ⁢ i + m 2 · ∑ j ⁢ w 2 ⁢ j · n 2 ⁢ j + … + m g · ∑ p ⁢ w gp · n gp of the molar averages of the carbon chain length distributions in the alkyl radicals of the monomers B) is from 11.0 to 14.0, where m1, m2, . . . mg are the molar fractions of the abovementioned monomers B) in the polymer, and the sum of the molar fractions m1 to mg=1, w1i, w1j. . . w2i, w2j. . . wgp are the proportions by weight of the individual chain lengths i, j, p of the alkyl radicals of the different monomers B) 1 to g, and n1i, n1j. . . n2i, n2j. . . ngp are the chain lengths of the alkyl radicals i, j, . . . p of the monomers B) 1 to g.

公开(公告)号：US20050060929A1

公开(公告)日：2005-03-24

申请号：US10932462

申请日：2004-09-01

Applicant: Rinaldo Caprotti ,  Russell Thompson

Inventor： Rinaldo Caprotti ,  Russell Thompson

IPC: C10L1/192 ,  C10L1/08 ,  C10L1/10 ,  C10L1/12 ,  C10L1/18 ,  C10L1/188 ,  C10L1/19 ,  C10L1/195 ,  C10L1/196 ,  C10L1/198 ,  C10L1/22 ,  C10L1/224 ,  C10L1/236 ,  C10L1/30 ,  C10L10/06

CPC classification number: C10L1/1883 ,  C10L1/10 ,  C10L1/1233 ,  C10L1/1905 ,  C10L1/191 ,  C10L1/1963 ,  C10L1/1966 ,  C10L1/1985 ,  C10L1/224 ,  C10L1/2364 ,  C10L10/06 ,  C10L10/08

Abstract: A diesel fuel composition containing metallic additives that are stabilised against phase separation. The diesel fuel contains a colloidally dispersed or solubilised metal catalyst compound, which can be used for diesel particulate trap regeneration and, as a stabiliser, 5-1,000 ppm (weight) of an oil-soluble or oil-dispersible organic compound having a lipophilic hydrocarbyl chain having attached directly thereto at least two contiguous polar head functional groups, i.e., the functional groups are separated by no more than three carbon atoms. The diesel fuel composition is particularly suitable for use with diesel engines fitted with a particulate trap for emissions control.

Abstract translation: 含有稳定相分离的金属添加剂的柴油燃料组合物。 柴油燃料含有胶体分散或溶解的金属催化剂化合物，其可用于柴油颗粒捕集器再生，并且作为稳定剂，5-1000ppm（重量）具有亲油烃基的油溶性或油分散性有机化合物 链直接连接至少两个邻接的极性头官能团，即官能团由不超过三个碳原子分开。 柴油燃料组合物特别适用于配备有用于排放控制的颗粒捕集器的柴油发动机。

公开(公告)号：US20050016060A1

公开(公告)日：2005-01-27

申请号：US10896128

申请日：2004-07-21

Applicant: Matthias Krull ,  Heinz Hoffmann ,  Klaus Redlich

Inventor： Matthias Krull ,  Heinz Hoffmann ,  Klaus Redlich

IPC: C10L1/192 ,  C10L1/14 ,  C10L1/16 ,  C10L1/18 ,  C10L1/195 ,  C10L1/198 ,  C10L1/22 ,  C10L1/224 ,  C10L10/00 ,  C10L10/14 ,  C10L10/18

CPC classification number: C10L1/143 ,  C10L1/1641 ,  C10L1/1658 ,  C10L1/196 ,  C10L1/1973 ,  C10L1/1981 ,  C10L1/1985 ,  C10L1/221 ,  C10L1/224 ,  C10L10/14

Abstract: The invention therefore provides an additive for improving the cold flow performance of middle distillates, comprising I) at least one paraffin dispersant which is a derivative of a fatty amine, II) at least one block copolymer of the structure (AB)nA or (AB)m, where A represents blocks which are composed of olefinically unsaturated, aromatic monomers, and B represents blocks which are composed of structural elements based on polyolefins and are capable of cocrystallizing with the paraffins precipitating out of the middle distillate in the course of cooling, and n is a number in the range from 1 to 10 and m is a number in the range from 2 to 10.

Abstract translation: 因此，本发明提供了一种用于改善中间馏分的冷流性能的添加剂，其包括I）至少一种作为脂肪胺衍生物的石蜡分散剂，II）至少一种结构（AB）nA或（AB）的嵌段共聚物 ）m，其中A表示由烯属不饱和芳族单体组成的嵌段，B表示由在聚烯烃上的结构元素组成并能够在冷却过程中与中间馏分中析出的链烷烃共结晶的嵌段， n为1〜10的数，m为2〜10的数。

公开(公告)号：US06127321A

公开(公告)日：2000-10-03

申请号：US755603

申请日：1991-09-05

Applicant: Jacob Emert ,  Robert D. Lundberg ,  Malcolm Waddoups

Inventor： Jacob Emert ,  Robert D. Lundberg ,  Malcolm Waddoups

IPC: C10L1/192 ,  C08F8/00 ,  C10L1/182 ,  C10L1/183 ,  C10L1/195 ,  C10L1/198 ,  C10L1/22 ,  C10L1/224 ,  C10L1/234 ,  C10L1/2383 ,  C10L1/30 ,  C10L10/08 ,  C10L10/18 ,  C10M129/42 ,  C10M129/93 ,  C10M129/95 ,  C10M133/52 ,  C10M141/06 ,  C10M145/02 ,  C10M149/02 ,  C10M159/12 ,  C10M163/00 ,  C10M167/00 ,  C10M169/04 ,  C10N10/02 ,  C10N10/04 ,  C10N30/04 ,  C10N40/00 ,  C10N40/25 ,  C10N60/00 ,  C10N60/14 ,  C10M149/12 ,  C10M155/04

CPC classification number: C10M167/00 ,  C08F8/00 ,  C10L1/198 ,  C10L1/221 ,  C10L1/2383 ,  C10L1/303 ,  C10M129/93 ,  C10M129/95 ,  C10M133/52 ,  C10M141/06 ,  C10M163/00 ,  C10M2205/00 ,  C10M2205/02 ,  C10M2207/028 ,  C10M2207/123 ,  C10M2207/129 ,  C10M2207/144 ,  C10M2207/146 ,  C10M2207/22 ,  C10M2207/26 ,  C10M2207/262 ,  C10M2207/282 ,  C10M2207/288 ,  C10M2207/289 ,  C10M2207/34 ,  C10M2215/04 ,  C10M2215/042 ,  C10M2215/08 ,  C10M2215/082 ,  C10M2215/086 ,  C10M2215/22 ,  C10M2215/221 ,  C10M2215/224 ,  C10M2215/225 ,  C10M2215/226 ,  C10M2215/24 ,  C10M2215/26 ,  C10M2215/28 ,  C10M2215/30 ,  C10M2217/02 ,  C10M2217/046 ,  C10M2217/06 ,  C10M2219/044 ,  C10M2219/046 ,  C10M2219/087 ,  C10M2219/088 ,  C10M2219/089 ,  C10M2223/045 ,  C10M2227/061 ,  C10N2210/02 ,  C10N2240/04 ,  C10N2240/042 ,  C10N2240/044 ,  C10N2240/046 ,  C10N2240/08 ,  C10N2240/10 ,  C10N2240/101 ,  C10N2240/102 ,  C10N2240/103 ,  C10N2240/104 ,  C10N2240/106 ,  C10N2270/02

Abstract: Hydrocarbyl substituted C.sub.4 to C.sub.10 monounsaturated dicarboxylic acid, anhydrides or esters, e.g. polyisobutenyl succinic anhydride, preferably made by reacting polymer of C.sub.2 to C.sub.10 monoolefin, preferably polyisobutylene, having a molecular weight of about 1500 to 5,000, preferably with a C.sub.4 to C.sub.10 monounsaturated acid, anhydride or ester, preferably maleic anhydride, such that there are 1.05 to 1.25 dicarboxylic acid producing moieties per molecule of said olefin polymer used in the reaction mixture. The resulting materials are useful per se as oil additives, or may be further reacted with amines, alcohols, amino alcohols, boric acid, etc. to form dispersants.

公开(公告)号：US5993499A

公开(公告)日：1999-11-30

申请号：US883650

申请日：1997-06-27

Applicant: Keith R. Houser

Inventor： Keith R. Houser

IPC: C10L1/192 ,  C10L1/14 ,  C10L1/18 ,  C10L1/198 ,  C10L1/22 ,  C10L1/234 ,  C10L10/00 ,  C10L10/04 ,  C10L10/10

CPC classification number: C10L1/146 ,  C10L10/04 ,  C10L1/1985 ,  C10L1/2383

Abstract: A fuel composition comprising a major amount of hydrocarbons boiling in the gasoline or diesel range and (a) about 50 to 70 parts per million by weight of a fuel-soluble aliphatic hydrocarbyl-substituted amine having at least one basic nitrogen atom wherein the hydrocarbyl group has a number average molecular weight of about 700 to 3,000; and (b) about 35 to below about 75 parts per million by weight of a hydrocarbyl-terminated poly(oxyalkylene) monool having an average molecular weight of about 500 to about 5,000, wherein the oxyalkylene group is a C.sub.2 to C.sub.5 oxyalkylene group and the hydrocarbyl group is a C.sub.1 to C.sub.30 hydrocarbyl group.

Abstract translation: 一种燃料组合物，其包含在汽油或柴油范围内沸腾的主要量的烃和（a）约50至70重量份的具有至少一个碱性氮原子的燃料可溶性脂族烃基取代的胺，其中所述烃基 数均分子量约为700〜3000; 和（b）约35至低于约75重量％的平均分子量为约500至约5,000的烃基封端的聚（氧化烯）一元醇，其中氧化烯基为C 2至C 5氧化烯基， 烃基是C1〜C30烃基。

公开(公告)号：US5906663A

公开(公告)日：1999-05-25

申请号：US849657

申请日：1997-10-23

Applicant: Gerald Ivan Brown ,  Dhanesh Gordon Goberdhan

Inventor： Gerald Ivan Brown ,  Dhanesh Gordon Goberdhan

IPC: C10L1/192 ,  C08L23/08 ,  C10L1/14 ,  C10L1/16 ,  C10L1/18 ,  C10L1/195 ,  C10L1/197 ,  C10L1/22 ,  C10L10/14

CPC classification number: C10L1/1973 ,  C10L1/143 ,  C10L1/146 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/1633 ,  C10L1/1802 ,  C10L1/191 ,  C10L1/195 ,  C10L1/1963 ,  C10L1/1966 ,  C10L1/1985 ,  C10L1/224 ,  C10L1/236

Abstract: Additive compositions comprising an ethylene/vinyl acetate or propionate/vinyl branched carboxylate terpolymer and an ethylene-unsaturated ester copolymer improve the low temperature properties of fuel oils.

Abstract translation: PCT No.PCT / EP95 / 04805 Sec。 371日期：1997年10月23日 102（e）日期1997年10月23日PCT 1995年12月5日PCT PCT。 WO96 / 17905 PCT公开号 日期1996年6月13日包含乙烯/乙酸乙烯酯或丙酸酯/乙烯基支链羧酸酯三元共聚物和乙烯 - 不饱和酯共聚物的添加组合物改善燃料油的低温性能。