公开(公告)号：US20040010967A1

公开(公告)日：2004-01-22

申请号：US10421006

申请日：2003-04-22

Inventor： Allen A. Aradi ,  Dennis J. Malfer ,  Scott D. Schwab ,  William J. Colucci

IPC: C10L001/22 ,  C10L001/18

CPC classification number: C07C217/08 ,  C10L1/143 ,  C10L1/1616 ,  C10L1/1641 ,  C10L1/1802 ,  C10L1/1824 ,  C10L1/1852 ,  C10L1/1881 ,  C10L1/1985 ,  C10L1/22 ,  C10L1/221 ,  C10L1/222 ,  C10L1/2222 ,  C10L1/2225 ,  C10L1/2235 ,  C10L1/224 ,  C10L1/232 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/2387 ,  C10L1/30 ,  C10L1/305 ,  C10L10/04 ,  C10L10/08 ,  C10M129/40 ,  C10M133/06 ,  C10M141/06 ,  C10M2207/126 ,  C10M2215/042 ,  C10M2217/06 ,  C10N2230/06

Abstract: A friction modifier for combustible fuels is provided that is prepared by combining a saturated carboxylic acid and an alkoxylated amine or etheramine. Furthermore, there also is an additive concentrate for use in fuels, especially in gasoline for internal combustion engines, comprising (a) a friction modifier comprising of a branched saturated carboxylic acid salt of an alkoxylated amine, such as isohexyloxypropylamine isostearate; (b) a detergent package, as well as the combustible fuels containing this additive concentrate. The particular selection of friction modifier (a) enables a stable additive concentrate to be formulated providing a significant benefit in friction loss when incorporated in gasoline used to fuel an internal combustion engine, and hence an improvement in fuel economy. Moreover, the use of the friction modifier (a) in combination with a detergent package permits increased fuel efficiency to be obtained without increasing the incidence of IVD deposits in combustion engines running on a fuel modified with the additive concentrate.

Abstract translation: 提供了通过组合饱和羧酸和烷氧基化胺或醚胺制备可燃燃料的摩擦改进剂。 此外，还存在用于燃料，特别是用于内燃机的汽油中的添加剂浓缩物，其包含（a）包含烷氧基化胺的支化饱和羧酸盐的摩擦改进剂，例如异己氧基丙基异硬脂酸酯; （b）洗涤剂包装，以及含有该添加剂浓缩物的可燃性燃料。 摩擦调节剂（a）的特定选择使得能够配制稳定的添加剂浓缩物，其在掺入用于燃烧内燃机的汽油中时提供摩擦损失的显着益处，并因此提高燃料经济性。 而且，使用摩擦改进剂（a）与洗涤剂组合使用可以提高燃料效率，而不增加在用添加剂浓缩物改性的燃料上运行的内燃机中的IVD沉积的发生率。

公开(公告)号：US20030226312A1

公开(公告)日：2003-12-11

申请号：US10165462

申请日：2002-06-07

Inventor： Joseph W. Roos ,  Lawrence Joseph Cunningham ,  Gregory H. Guinther

IPC: C10L001/10 ,  C10L005/00 ,  C10L001/32

CPC classification number: F01N3/2066 ,  C10L1/10 ,  C10L1/12 ,  C10L1/125 ,  C10L1/1266 ,  C10L1/1811 ,  C10L1/1814 ,  C10L1/1828 ,  C10L1/188 ,  C10L1/2227 ,  C10L1/2437 ,  C10L1/2608 ,  C10L1/301 ,  C10L1/305 ,  C10L10/02 ,  C10L10/06 ,  F01N3/021 ,  F01N3/023 ,  F01N3/0293 ,  F01N3/035 ,  F01N3/28 ,  F01N3/2896 ,  F01N13/009 ,  F01N2250/02 ,  F01N2430/04 ,  F01N2570/04 ,  F01N2570/08 ,  F01N2570/14 ,  F01N2610/02 ,  F02M25/0228 ,  F23K5/10 ,  Y02T10/121 ,  Y02T10/24

Abstract: An aqueous additive containing a metal compound is used to improve the operation of combustion exhaust after treatment systems. The additive is introduced into the combustion chamber as part of an emulsion with the fuel or, alternatively, in the emulsion or alone as an aqueous stream introduced into the exhaust or emission path. The metal compound scavenges combustion byproducts in order to protect and make more efficient the after treatment system.

Abstract translation: 使用含有金属化合物的含水添加剂来改善处理系统后的燃烧排气的运行。 添加剂作为具有燃料的乳液的一部分引入燃烧室中，或者在乳液中或作为引入排气或排放路径的含水流单独引入燃烧室。 金属化合物清除燃烧副产物，以保护并使后处理系统更有效。

公开(公告)号：US06652608B1

公开(公告)日：2003-11-25

申请号：US08986891

申请日：1997-12-08

Applicant: William C. Orr

Inventor： William C. Orr

IPC: C10L112

CPC classification number: C10L10/02 ,  C10L1/023 ,  C10L1/026 ,  C10L1/10 ,  C10L1/12 ,  C10L1/1208 ,  C10L1/1216 ,  C10L1/1225 ,  C10L1/1233 ,  C10L1/1241 ,  C10L1/125 ,  C10L1/1258 ,  C10L1/1266 ,  C10L1/1275 ,  C10L1/1283 ,  C10L1/1291 ,  C10L1/165 ,  C10L1/207 ,  C10L1/30 ,  C10L1/301 ,  C10L1/305 ,  C10L1/306 ,  C10L1/308 ,  C10L10/00 ,  F02B3/06 ,  F02M25/00

Abstract: A fuel composition of the present invention exhibits minimized hydrolysis and increased fuel stability, even after extended storage at 65° F. for 6-9 months. The composition, which is preferably not strongly alkaline (3.0 to 10.5), is more preferably weakly alkaline to mildly acidic (4.5 to 8.5) and most preferably slightly acidic (6.3 to 6.8), includes a lower dialkyl carbonate, a combustion improving amount of at least one high heating combustible compound containing at least one element selected from the group consisting of aluminum, boron, bromine, bismuth, beryllium, calcium, cesium, chromium, cobalt, copper, francium, gallium, germanium, iodine, iron, indium, lithium, magnesium, manganese, molybdenum, nickel, niobium, nitrogen, phosphorus, potassium, palladium, rubidium, sodium, tin, zinc, praseodymium, rhenium, silicon, vanadium, or mixture, and a hydrocarbon base fuel.

公开(公告)号：US20030177758A1

公开(公告)日：2003-09-25

申请号：US10455637

申请日：2003-06-05

Inventor： Joseph W. Roos ,  Martin J. Openshaw ,  Herbert M. Scull

IPC: F01N003/00

CPC classification number: C10L10/02 ,  B01D53/9495 ,  C10L1/305 ,  Y02T10/22

Abstract: A method, apparatus, and fuel composition for the protection of a catalytic after treatment system and a method for protecting a catalytic after treatment system in a lean burn system are disclosed. A scavenging agent is introduced into the combustion chamber in an amount effective to complex with catalytic poisoning combustion byproducts and improve emissions system durability. In a preferred embodiment, the scavenger is an organometallic compound which also imparts additional desirable properties to the fuel.

公开(公告)号：US20020129542A1

公开(公告)日：2002-09-19

申请号：US10086676

申请日：2002-02-28

Inventor： Wojciech Grabowski ,  Rolf Haubrichs

IPC: C10L001/12

CPC classification number: B01D17/047 ,  B01D19/0409 ,  B01D19/0413 ,  C10G33/04 ,  C10L1/143 ,  C10L1/1608 ,  C10L1/1824 ,  C10L1/1828 ,  C10L1/1881 ,  C10L1/1883 ,  C10L1/1886 ,  C10L1/189 ,  C10L1/19 ,  C10L1/191 ,  C10L1/198 ,  C10L1/1985 ,  C10L1/2225 ,  C10L1/224 ,  C10L1/231 ,  C10L1/232 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/2387 ,  C10L1/2412 ,  C10L1/2437 ,  C10L1/2608 ,  C10L1/2633 ,  C10L1/285 ,  C10L1/305 ,  C10L10/08 ,  C10M155/02 ,  C10M171/004 ,  C10M2229/045 ,  C10M2229/046 ,  C10M2229/047 ,  C10M2229/048 ,  C10M2229/05 ,  C10M2229/052

Abstract: The present invention relates to diesel fuel and lubrication oil defoaming agents, and crude oil demulsifiers, as well as methods for using same. In particular, the defoaming agents and demulsifiers are comprised of copolymers which have structures constituting a backbone of polysiloxane onto which is grafted an organic group. These structures comprise a polymer of the formula MDxDnullyDnullzM, where M is O0.5Si(CH3)3, D is a OSi(CH3)2, Dnull is OSi(CH3)R, Dnull is OSi(CH3)Rnull, R is a polyhydric C6-C28 organic group, Rnull is a phenol derivative or a long chain aliphatic group or polyethers, z is between 0 and 80, xnullynullz is between 10-200, x/z is null1, and x/(ynullz) is between about 1 and about 5, or formula MnullDaMnull where Mnull is O0.5Si(CH3)2R, a is between 4-10, and R and D are the same as defined above.

Abstract translation: 本发明涉及柴油燃料和润滑油消泡剂以及原油破乳剂，以及其使用方法。 特别地，消泡剂和破乳剂由具有构成聚硅氧烷主链的结构的共聚物构成，其上接枝有机基团。 这些结构包括式MDxD'yD''zM的聚合物，其中M是O0.5Si（CH3）3，D是OSi（CH3）2，D'是OSi（CH3）R，D“是OSi（ CH3）R'，R是多元C6-C28有机基团，R'是苯酚衍生物或长链脂族基团或聚醚，z在0和80之间，x + y + z在10-200之间，x / z为> = 1，x /（y + z）为约1至约5，或式M'DaM'，其中M'为O0.5Si（CH3）2R，a为4-10，R和 D与上述相同。

公开(公告)号：US06346129B1

公开(公告)日：2002-02-12

申请号：US08384059

申请日：1995-02-06

Applicant: Edward T. Sabourin ,  Thomas F. Buckley, III ,  Curtis B. Campbell ,  Frank Plavac ,  Mary J. Tompkins

Inventor： Edward T. Sabourin ,  Thomas F. Buckley, III ,  Curtis B. Campbell ,  Frank Plavac ,  Mary J. Tompkins

IPC: C10L118

CPC classification number: C10L1/2383 ,  C10L1/143 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/1824 ,  C10L1/1852 ,  C10L1/1985 ,  C10L1/201 ,  C10L1/202 ,  C10L1/238 ,  C10L1/2387 ,  C10L1/305 ,  C10L1/306 ,  C10L10/04 ,  F02B3/06

Abstract: A fuel composition comprising a major amount of hydrocarbons boiling in the gasoline or diesel range and an effective detergent amount of a hydroxyalkyl-substituted polyamine which is the reaction product of: (a) a polyolefin epoxide derived from a branched chain polyolefin having an average molecular weight of about 400 to 5,000; and (b) a polyamine having from 2 to about 12 amine nitrogen atoms and from 2 to about 40 carbon atoms.

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有效洗涤剂量的羟烷基取代的多胺，其是以下物质的反应产物：（a）衍生自具有平均分子量的支链聚烯烃的聚烯烃环氧化物 重量约400至5,000; 和（b）具有2至约12个胺氮原子和2至约40个碳原子的多胺。

公开(公告)号：US06328911B1

公开(公告)日：2001-12-11

申请号：US09505007

申请日：2000-02-15

Applicant: Keith Schofield

Inventor： Keith Schofield

IPC: C23F1102

CPC classification number: C10L10/04 ,  C01G39/00 ,  C01P2002/82 ,  C10L1/12 ,  C10L1/1233 ,  C10L1/1241 ,  C10L1/1266 ,  C10L1/30 ,  C10L1/305

Abstract: An additive to a flame reaction is provided which forms noncorrosive deposits on cooler metal surfaces which are more stable than Na2SO4 or K2SO4. The additive preferentially combines with the sodium or potassium, and sulfates of these will not be formed. By adding tungsten, tungsten salts or tungsten percursors to the flame, a complex sodium tungstate is produced on the surface of the cooler metal object in a dense form and corrosion is inhibited. The level of tungsten preferably present at an atomic concentration is equal to 1.5 to 2 times that of the sodium in the specific flame environment and possibly a little higher for potassium. The nature of the fuel and possible alkali reduction schemes will control the quantity and mixing method of the additive. The additive may be directly mixed into the fuel or injected into the burned gas regions of the combustion, Ta and Nb also appear as possible substitutes for W in the invention.

Abstract translation: 提供了一种火焰反应添加剂，其在较冷的金属表面上形成非腐蚀性沉积物，其比Na 2 SO 4或K 2 SO 4更稳定。 添加剂优先与钠或钾结合，并且不会形成这些的硫酸盐。 通过向火焰中加入钨，钨盐或钨的外观，在较冷的金属物体的表面上以致密的形式产生复合的钨酸钠，并且腐蚀被抑制。 优选以原子浓度存在的钨的水平等于特定火焰环境中钠的1.5至2倍，并且可能稍高于钾。 燃料的性质和可能的碱还原方案将控制添加剂的数量和混合方法。 添加剂可以直接混合到燃料中或注入燃烧的燃烧气体区域中，在本发明中，Ta和Nb也可能代替W。

公开(公告)号：US6127322A

公开(公告)日：2000-10-03

申请号：US747470

申请日：1996-11-12

Applicant: Richard Mark Scott ,  Robert William Shaw

Inventor： Richard Mark Scott ,  Robert William Shaw

IPC: B01F17/52 ,  C08F8/30 ,  C08G73/00 ,  C08G73/02 ,  C08L79/00 ,  C10L1/14 ,  C10L1/16 ,  C10L1/18 ,  C10L1/22 ,  C10L1/236 ,  C10L1/238 ,  C10L1/28 ,  C10L1/30 ,  C10L10/04 ,  C10L10/08 ,  C10L10/18 ,  C10M159/12 ,  C10M145/00

CPC classification number: C10L1/236 ,  C10L1/143 ,  C10L1/221 ,  C10L1/238 ,  C10L10/04 ,  C10M159/12 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/1641 ,  C10L1/1811 ,  C10L1/1824 ,  C10L1/1832 ,  C10L1/1852 ,  C10L1/1857 ,  C10L1/191 ,  C10L1/198 ,  C10L1/1985 ,  C10L1/223 ,  C10L1/226 ,  C10L1/231 ,  C10L1/2364 ,  C10L1/2366 ,  C10L1/285 ,  C10L1/305 ,  C10M2205/00 ,  C10M2205/02 ,  C10M2209/084 ,  C10M2209/086 ,  C10M2215/02 ,  C10M2215/04 ,  C10M2215/06 ,  C10M2215/24 ,  C10M2215/26 ,  C10M2215/28 ,  C10M2217/046 ,  C10M2217/06 ,  C10M2227/00 ,  C10N2240/10 ,  C10N2240/101 ,  C10N2240/104 ,  C10N2240/106

Abstract: The reaction product of (i) an oligomer formed from one monomer or two or more different monomers, the or each monomer being an ethylenically unsaturated compound and said oligomer or each of said monomers being optionally partially or fully esterified, with (ii) a polyalkenyl derivative of an ethylenically unsaturated carboxylic reagent (iii), and (iv) a polyamine containing at least two --NH.sub.2 and/or --NH groups, wherein at least one of the ethylenically unsaturated compounds of the oligomer has a functional group which can react with an amine; and the use of the reaction product for its dispercency and low haze properties in lubricant compositions, fuel compositions and additive concentrates.

Abstract translation: （i）由一种单体或两种或更多种不同单体形成的低聚物，所述单体或每种单体是烯键式不饱和化合物，所述低聚物或每种所述单体任选地部分或完全酯化，反应产物与（ii）聚烯基 烯键式不饱和羧酸试剂（ⅲ）的衍生物和（ⅳ）含有至少两个-NH 2和/或-NH基团的多胺，其中至少一种低聚物的烯属不饱和化合物具有可与 胺; 以及反应产物在润滑剂组合物，燃料组合物和添加剂浓缩物中的分散性和低雾度性质的用途。

公开(公告)号：US6039772A

公开(公告)日：2000-03-21

申请号：US421281

申请日：1995-04-13

Applicant: William C. Orr

Inventor： William C. Orr

IPC: C10L1/02 ,  C10L1/14 ,  C10L1/18 ,  C10L1/30 ,  C10L1/12

CPC classification number: C10L10/02 ,  C10L1/023 ,  C10L1/14 ,  C10L10/10 ,  C10L1/1824 ,  C10L1/1852 ,  C10L1/1857 ,  C10L1/305

Abstract: Fuel compositions comprised of well-defined proportions of cyclopentadienyl manganese tricarbonyl antiknock compounds, solvents selected from the group consisting of C.sub.1 to C.sub.6 aliphatic alcohols and nonleaded gasoline bases, possess improved long term hydrocarbon combustion emissions and technical enleanment characteristics. When methanol is used as the solvent it is desirable that a cosolvent selected from the group consisting of C.sub.2 to C.sub.12 aliphatic alcohols, C.sub.3 to C.sub.12 ketones and/or C.sub.2 to C.sub.12 ethers also be present in the fuel composition to assure phase stability.

Abstract translation: 包含明确比例的环戊二烯基三羰基锰化合物，选自C1至C6脂族醇和无铅汽油基的溶剂的燃料组合物具有改善的长期烃燃烧排放和技术洗脱特性。 当使用甲醇作为溶剂时，期望在燃料组合物中也存在选自C2至C12脂族醇，C3至C12酮和/或C2至C12醚的助溶剂以确保相稳定性。

公开(公告)号：US5525516B1

公开(公告)日：1999-11-09

申请号：US31538694

申请日：1994-09-30

Applicant: EASTMAN CHEM CO

Inventor： KRUTAK JAMES J ,  CUSHMAN MICHAEL R ,  WEAVER MAX A

IPC: C10L1/00 ,  C10L1/22 ,  C10L1/232 ,  C10L1/24 ,  C10L1/28 ,  C10L1/30 ,  C10M171/00 ,  G01N21/64

CPC classification number: C10L1/003 ,  C10L1/232 ,  C10L1/233 ,  C10L1/24 ,  C10L1/2406 ,  C10L1/2412 ,  C10L1/2418 ,  C10L1/2431 ,  C10L1/2437 ,  C10L1/245 ,  C10L1/2456 ,  C10L1/28 ,  C10L1/30 ,  C10L1/301 ,  C10L1/305 ,  C10L1/308 ,  C10M171/007 ,  G01N33/2882 ,  Y10T436/13

Abstract: This invention provides a method for imparting invisible markings for identification purposes to petroleum hydrocarbons by incorporating one or more infrared fluorescing compounds therein. Certain infrared fluorophores from the classes of squaraines (derived from squaric acid), phthalocyanines and naphthalocyanines are useful in providing invisibly marked petroleum hydrocarbons such as crude oil, lubricating oils, waxes, gas oil (furnace oil), diesel oil, kerosene and in particular gasoline. The near infrared fluorophores are added to the hydrocarbons at extremely low levels and are detected by exposing the marked hydrocarbon compositions to near infrared radiation having a wavelength in the 670-850 nm range and then detecting the emitted fluorescent light via near infrared light detection means.