公开(公告)号：EP0900238A1

公开(公告)日：1999-03-10

申请号：EP96914644.0

申请日：1996-05-16

Applicant: EXXON CHEMICAL PATENTS, INC.

Inventor： GUTIERREZ, Antonio ,  SONG, Won, R. ,  ROSSI, Albert ,  TURNER, Howard, W. ,  LUNDBERG, Robert, D. ,  KLEIST, Robert, A.

IPC: C10L ,  C10L1 ,  C08F4 ,  C08F8 ,  C08F210 ,  C08F220 ,  C08F222 ,  C08L23 ,  C10L10 ,  C10M129 ,  C10M133 ,  C10M143 ,  C10M145 ,  C10M159 ,  C10M161 ,  C10M171 ,  C10N20 ,  C10N30 ,  C10N40

CPC classification number: C10M171/00 ,  C08F8/00 ,  C08F8/46 ,  C08F210/16 ,  C10L1/143 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/1817 ,  C10L1/1832 ,  C10L1/1963 ,  C10L1/1966 ,  C10L1/198 ,  C10L1/201 ,  C10L1/221 ,  C10L1/238 ,  C10L1/2475 ,  C10L1/2493 ,  C10L1/2641 ,  C10L1/2691 ,  C10L1/303 ,  C10L1/306 ,  C10L10/00 ,  C10L10/04 ,  C10M129/93 ,  C10M129/95 ,  C10M133/52 ,  C10M133/56 ,  C10M143/02 ,  C10M159/12 ,  C10M2205/00 ,  C10M2207/123 ,  C10M2207/129 ,  C10M2207/22 ,  C10M2207/281 ,  C10M2207/282 ,  C10M2207/283 ,  C10M2207/286 ,  C10M2207/288 ,  C10M2207/289 ,  C10M2207/34 ,  C10M2209/00 ,  C10M2209/02 ,  C10M2209/10 ,  C10M2215/04 ,  C10M2215/042 ,  C10M2215/08 ,  C10M2215/082 ,  C10M2215/086 ,  C10M2215/26 ,  C10M2215/28 ,  C10M2217/042 ,  C10M2217/043 ,  C10M2217/046 ,  C10M2217/06 ,  C10M2221/00 ,  C10M2223/045 ,  C10N2210/02 ,  C10N2220/02 ,  C10N2240/00 ,  C10N2240/02 ,  C10N2240/08 ,  C10N2240/10 ,  C10N2240/101 ,  C10N2240/102 ,  C10N2240/103 ,  C10N2240/104 ,  C10N2240/106 ,  C10N2240/22 ,  C10N2240/30 ,  C10N2240/50 ,  C10N2240/52 ,  C10N2240/54 ,  C10N2240/56 ,  C10N2240/58 ,  C10N2240/60 ,  C10N2240/66 ,  C10N2270/02 ,  C08F210/06 ,  C08F2500/02 ,  C08F2500/03 ,  C08F2500/17 ,  C08F210/08

Abstract: The present invention is directed to an oil-soluble lubricating oil additive comprising at least one terminally unsaturated ethylene/alpha-olefin/diene interpolymer of 300 to 20,000 number average molecular weight substituted with mono- or dicarboxylic acid producing moieties (preferably dicarboxylic acid or anhydride moieties), wherein the terminal unsaturation comprises terminal ethenylidene unsaturation. The mono- and dicarboxylic acid or anhydride substituted interpolymers of this invention are useful per se as additives to lubricating oils, and can also be reacted with a nucleophilic reagent, such as amines, alcohols, amino alcohols and reactive metal compounds, to form products which are also useful lubricating oil additives, e.g., as dispersants.

公开(公告)号：EP0632123B1

公开(公告)日：1998-10-28

申请号：EP94304557.5

申请日：1994-06-23

Applicant: The Lubrizol Corporation

Inventor： Steckel, Thomas F. ,  Daly, Daniel T.

IPC: C10L1/22 ,  C10L10/00

CPC classification number: C08G73/02 ,  C08G73/0206 ,  C08G73/024 ,  C08G73/0253 ,  C08G73/0273 ,  C10L1/143 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/1832 ,  C10L1/1883 ,  C10L1/201 ,  C10L1/22 ,  C10L1/221 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/2387 ,  C10L1/2475 ,  C10L1/2493 ,  C10L1/2641 ,  C10L1/306 ,  C10M133/52 ,  C10M133/56 ,  C10M159/12 ,  C10M159/16 ,  C10M2207/022 ,  C10M2207/023 ,  C10M2207/026 ,  C10M2207/027 ,  C10M2215/04 ,  C10M2215/042 ,  C10M2215/26 ,  C10M2217/046 ,  C10M2217/06 ,  C10M2219/044 ,  C10M2227/00 ,  C10N2240/00 ,  C10N2240/02 ,  C10N2240/06 ,  C10N2240/08 ,  C10N2240/10 ,  C10N2240/101 ,  C10N2240/102 ,  C10N2240/103 ,  C10N2240/104 ,  C10N2240/105 ,  C10N2240/106 ,  C10N2240/12 ,  C10N2240/121 ,  C10N2240/14 ,  C10N2240/22 ,  C10N2240/30 ,  C10N2240/40 ,  C10N2240/50 ,  C10N2240/52 ,  C10N2240/54 ,  C10N2240/56 ,  C10N2240/58 ,  C10N2240/60 ,  C10N2240/66 ,  C10N2270/02 ,  F02B3/06

公开(公告)号：EP0859751A1

公开(公告)日：1998-08-26

申请号：EP96927711.0

申请日：1996-08-09

Applicant: Meinert, Hasso

Inventor： Meinert, Hasso

IPC: A61K47 ,  A61K9 ,  A61K31 ,  A61L15 ,  A61L27 ,  A61M16 ,  A61P17 ,  A61P27 ,  A61P41 ,  C07C17 ,  C07C19 ,  C10L1 ,  C10M105 ,  C10M107 ,  C10M131 ,  C10M147 ,  C10N30

CPC classification number: A61K9/0026 ,  A61K9/0014 ,  A61K9/0048 ,  A61K9/007 ,  A61K47/06 ,  A61L27/00 ,  C07C17/23 ,  C07C17/269 ,  C07C17/275 ,  C07C19/08 ,  C10L1/201 ,  C10L1/207 ,  C10M105/52 ,  C10M107/38 ,  C10M131/04 ,  C10M147/02 ,  C10M2211/022 ,  C10M2211/06 ,  C10M2213/02 ,  C10M2213/062 ,  Y10S514/886 ,  Y10S514/887 ,  Y10S514/912 ,  C07C19/16

Abstract: The invention concerns semi-fluorinated alkanes of the general formulae RFRH and RFRHRF, RF being a linear or branched perfluoroalkyl group and RH being a linear or branched saturated (hydrocarbon)-alkyl group.

公开(公告)号：EP0815185A4

公开(公告)日：1998-07-08

申请号：EP96908834

申请日：1996-03-14

Applicant: PLATINUM PLUS INC

Inventor： VALENTINE JAMES M ,  PETER-HOBLYN JEREMY D

IPC: F01N3/10 ,  B01D53/94 ,  B01J31/22 ,  C07F15/00 ,  C10L1/10 ,  C10L1/12 ,  C10L1/14 ,  C10L1/16 ,  C10L1/18 ,  C10L1/20 ,  C10L1/22 ,  C10L1/24 ,  C10L1/26 ,  C10L1/30 ,  C10L1/32 ,  C10L3/00 ,  C10L10/02 ,  C10L10/06 ,  F01N3/023 ,  F01N3/029 ,  F01N3/035 ,  F01N3/037 ,  F01N3/20 ,  F01N3/24 ,  F02B3/06 ,  F02B51/02 ,  F02D19/12 ,  F02D41/00

CPC classification number: B01D53/944 ,  B01D2255/102 ,  B01D2255/906 ,  B01D2258/012 ,  B01J23/42 ,  B01J31/1805 ,  B01J31/20 ,  B01J31/2234 ,  B01J31/2295 ,  B01J37/086 ,  B01J2231/70 ,  B01J2531/72 ,  B01J2531/82 ,  B01J2531/822 ,  B01J2531/824 ,  B01J2531/828 ,  B01J2531/842 ,  C07F15/0033 ,  C07F15/006 ,  C07F15/0073 ,  C07F15/0086 ,  C10L1/10 ,  C10L1/12 ,  C10L1/1208 ,  C10L1/1225 ,  C10L1/1233 ,  C10L1/1241 ,  C10L1/125 ,  C10L1/1266 ,  C10L1/1275 ,  C10L1/14 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/1691 ,  C10L1/1802 ,  C10L1/1814 ,  C10L1/1824 ,  C10L1/1828 ,  C10L1/1832 ,  C10L1/1852 ,  C10L1/1855 ,  C10L1/1857 ,  C10L1/188 ,  C10L1/1881 ,  C10L1/1883 ,  C10L1/1886 ,  C10L1/1888 ,  C10L1/189 ,  C10L1/19 ,  C10L1/191 ,  C10L1/198 ,  C10L1/1985 ,  C10L1/201 ,  C10L1/2222 ,  C10L1/2225 ,  C10L1/2227 ,  C10L1/224 ,  C10L1/2286 ,  C10L1/23 ,  C10L1/231 ,  C10L1/232 ,  C10L1/238 ,  C10L1/2437 ,  C10L1/2493 ,  C10L1/2641 ,  C10L1/2683 ,  C10L1/30 ,  C10L1/301 ,  C10L1/305 ,  C10L1/306 ,  C10L1/328 ,  C10L3/003 ,  C10L10/02 ,  C10L10/06 ,  F01N3/023 ,  F01N3/029 ,  F01N3/035 ,  F01N3/037 ,  F01N3/206 ,  F01N2430/04 ,  F02B3/06 ,  F02B51/02 ,  F02D19/12 ,  F05C2201/0427 ,  Y02A50/2341 ,  Y02T10/126 ,  Y02T10/24

Abstract: The invention provides a method employing a fuel additive to improve the operation of a pass-through oxidation catalyst over long periods of time with continued catalytic activity and without the undesirable conversion of SO2 to SO3. A pass-through catalyst support is continuously, selectively catalyzed by the combustion of a fuel containing a platinum group metal composition which burns to release the catalyst metal in active form. The effectiveness of the process is attributed to improved combustion in the engine by the catalyst and the treatment of the catalytic oxidizer with active catalyst metal released during combustion such that, in the exhaust system, the soluble organic fraction of the particulates and the levels of gaseous unburned hydrocarbons and carbon monoxide are significantly reduced. The catalysts conditioned by the present invention cause minimal conversion of SO2 to SO3. The platinum group metal compositions soluble or dispersible in the diesel fuel and are added in amounts effective to provide concentrations of the metal in the fuel of less than 1 part per million (ppm).

Abstract translation: 本发明提供一种使用燃料添加剂的方法，其长期持续的催化活性并且不需要将SO 2转化为SO 3，从而改善了通过氧化催化剂的操作。 通过燃烧包含燃烧以释放活性形式的催化剂金属的铂族金属组合物的燃料来连续选择性催化直通催化剂载体。 该方法的有效性归因于通过催化剂改善发动机的燃烧和在燃烧期间释放的活性催化剂金属处理催化氧化剂，使得在排气系统中，颗粒的可溶性有机部分和气体的水平 未燃碳氢化合物和一氧化碳显着降低。 由本发明调理的催化剂导致SO 2转化为最少的SO 3。 铂族金属组合物可溶于或分散在柴油中，并以有效提供燃料中金属浓度小于百万分之1（ppm）的量加入。

公开(公告)号：EP0640182B1

公开(公告)日：1998-04-08

申请号：EP92910020.4

申请日：1992-05-11

Applicant: KOWAX KERESKEDELMI, FEJLESZTO ES GYARTO KFT

Inventor： KOVACS, Gyula

IPC: F03D3/02 ,  F03D9/00 ,  C10L1/14

CPC classification number: C10L10/02 ,  C10L1/14 ,  C10L1/1616 ,  C10L1/182 ,  C10L1/1828 ,  C10L1/188 ,  C10L1/1881 ,  C10L1/189 ,  C10L1/201 ,  C10L10/04 ,  C10L10/06

Abstract: The invention relates to a fuel additive containing at least one unsaturated aliphatic hydrocarbon and at least one organic sodium compound in a quantitative ratio in which the quantity of sodium is at the most equivalent to that of the chlorine, and at least one organic solvent. The additive is introduced into liquid fuel in a quantity such that the concentration of the chlorine hydrocarbon in the fuel amounts to 0.001 - 0.2 vol % . The additive considerably reduces the pollutant emission of internal combustion engines.

公开(公告)号：EP0763080A4

公开(公告)日：1998-03-11

申请号：EP95921501

申请日：1995-05-31

Applicant: FUEL TECH NV

Inventor： PETER-HOBLYN JEREMY D ,  VALENTINE JAMES M

IPC: C10L1/10 ,  C10L1/12 ,  C10L1/16 ,  C10L1/18 ,  C10L1/20 ,  C10L1/22 ,  C10L1/24 ,  C10L1/26 ,  C10L1/30 ,  C10L1/32 ,  C10L10/02 ,  F01N3/20 ,  F02B3/06

CPC classification number: C10L10/04 ,  C10L1/10 ,  C10L1/1208 ,  C10L1/1233 ,  C10L1/1241 ,  C10L1/125 ,  C10L1/1266 ,  C10L1/1275 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/1691 ,  C10L1/1802 ,  C10L1/1814 ,  C10L1/1824 ,  C10L1/1828 ,  C10L1/1832 ,  C10L1/1852 ,  C10L1/1855 ,  C10L1/1857 ,  C10L1/188 ,  C10L1/1881 ,  C10L1/1883 ,  C10L1/1886 ,  C10L1/1888 ,  C10L1/19 ,  C10L1/191 ,  C10L1/198 ,  C10L1/1985 ,  C10L1/201 ,  C10L1/2222 ,  C10L1/2225 ,  C10L1/224 ,  C10L1/23 ,  C10L1/231 ,  C10L1/232 ,  C10L1/238 ,  C10L1/2437 ,  C10L1/2493 ,  C10L1/2641 ,  C10L1/2683 ,  C10L1/301 ,  C10L1/305 ,  C10L1/306 ,  C10L1/328 ,  C10L10/02 ,  C10L10/08 ,  F01N3/023 ,  F01N3/206 ,  F01N2430/04 ,  F02B3/06

Abstract: The present invention relates to a process for reducing nitrogen oxides emissions from a diesel engine which comprises preparing an emulsion (80) of water in diesel fuel which contains a catalytically effective amount of catalyst composition (26) and a lubricity additive and supplying said emulsion to a diesel engine for combusting therein, whereby combustion of the emulsion leads to a reduction in the nitrogen oxides emissions from the diesel engine when compared with combustion of diesel fuel alone.

公开(公告)号：EP0802255A2

公开(公告)日：1997-10-22

申请号：EP97302485.4

申请日：1997-04-11

Applicant: The Lubrizol Corporation

Inventor： Baker, Mark R. ,  Dietz, Jeffry G. ,  Adams, Paul E.

IPC: C10M133/52 ,  C08F8/32 ,  C10M159/12 ,  C10L1/22

CPC classification number: C10M159/12 ,  C08F8/32 ,  C10L1/143 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/1641 ,  C10L1/1802 ,  C10L1/1824 ,  C10L1/1832 ,  C10L1/1883 ,  C10L1/19 ,  C10L1/1905 ,  C10L1/191 ,  C10L1/198 ,  C10L1/1985 ,  C10L1/201 ,  C10L1/22 ,  C10L1/221 ,  C10L1/224 ,  C10L1/226 ,  C10L1/232 ,  C10L1/2335 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/2387 ,  C10L1/2456 ,  C10L1/2475 ,  C10L1/2493 ,  C10L1/2691 ,  C10L1/303 ,  C10L1/306 ,  C10L10/04 ,  C10L10/06 ,  C10M129/36 ,  C10M133/02 ,  C10M133/56 ,  C10M143/00 ,  C10M2205/00 ,  C10M2205/02 ,  C10M2207/124 ,  C10M2215/00 ,  C10M2215/04 ,  C10M2215/08 ,  C10M2215/082 ,  C10M2215/22 ,  C10M2215/221 ,  C10M2215/225 ,  C10M2215/226 ,  C10M2215/26 ,  C10M2215/28 ,  C10M2215/30 ,  C10M2217/046 ,  C10M2217/06 ,  C10M2227/00 ,  C10N2270/02 ,  C08F10/00

Abstract: Compositions comprising hydroxyl group containing acylated nitrogen compounds, a process for reacting certain carboxylic reactants with olefinic compounds then reacting the product prepared thereby with ammonia, a hydrazine or an amine, products prepared thereby and lubricating oil and fuel compositions.

Abstract translation: 组合物包含含有酰化氮化合物的羟基，为了进行反应，然后与烯属化合物反应，由此与氨，肼或胺的制备的产物的某些羧酸的反应物的方法，由此制备和润滑油和燃料组合物的产品。

公开(公告)号：EP0594814B1

公开(公告)日：1997-06-18

申请号：EP93909264.9

申请日：1993-04-05

Applicant: THE LUBRIZOL CORPORATION

Inventor： BLYSTONE, Sheri, Lee ,  CLEVELAND, William, K., S. ,  ADAMS, Paul, Ernest

IPC: C07C59/52 ,  C10M129/44

CPC classification number: C10L1/1881 ,  C07C59/52 ,  C10L1/14 ,  C10L1/143 ,  C10L1/1824 ,  C10L1/1832 ,  C10L1/1852 ,  C10L1/1883 ,  C10L1/19 ,  C10L1/198 ,  C10L1/1981 ,  C10L1/1985 ,  C10L1/201 ,  C10L1/205 ,  C10L1/208 ,  C10L1/2222 ,  C10L1/2225 ,  C10L1/223 ,  C10L1/2235 ,  C10L1/232 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/2387 ,  C10L1/2418 ,  C10L1/2431 ,  C10L1/245 ,  C10L1/2475 ,  C10L1/2481 ,  C10L1/2487 ,  C10M129/44 ,  C10M2207/10 ,  C10M2207/24 ,  F02B2075/025

Abstract: This invention relates to metal salts of the general formula (I) Ay-My+, wherein M represents one or more metal ions, y is the total valence of all M and A represents one or more anion containing groups having a total of about y individual anionic moieties and each anion containing group is a group of formula (II), wherein T is selected from the group consisting of (V) or (VI) wherein each R5 is independently selected from O?- and OR6¿ wherein R6 is H or alkyl and each t is independently 0 or 1, wherein each Ar is independently an aromatic group of from 4 to about 30 carbon atoms having from 0 to 3 optional substituents selected from the group consisting of polyalkoxyalkyl, lower alkoxy, nitro, halo or combinations of two or more of said optional substituents, or an analog of such an aromatic group, wherein T is as hereinbefore defined, each R is independently alkyl, alkenyl or aryl having at least 8 carbon atoms, R1 is H or a hydrocarbyl group, R?2 and R3¿ are each independently H or a hydrocarbyl group, each m is independently an integer ranging from 1 to about 10, x ranges from 0 to about 8, and each Z is independently OH, (OR4)bOH or O- wherein each R4 is independently a divalent hydrocarbyl group and b is a number ranging from 1 to about 30 and c ranges from 0 to about 3 with the proviso that when t in Formula (II) = 0, or when T is Formula (V), then c is not O provided that the sum of m, c and t does not exceed the unsatisfied valences of the corresponding Ar. Additive concentrates for preparing lubricants and fuels other than two-cycle engine lubricants and fuel compositions as well as lubricating compositions and fuel compositions other than those for two-cycle engines are also disclosed.

公开(公告)号：EP0748364A1

公开(公告)日：1996-12-18

申请号：EP95913972.0

申请日：1995-03-02

Applicant: ORR, William C.

Inventor： ORR, William C.

IPC: C10L1 ,  C10L10 ,  F02M25 ,  F02B3

CPC classification number: F02M25/00 ,  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 ,  C10L1/14 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/1641 ,  C10L1/165 ,  C10L1/1691 ,  C10L1/18 ,  C10L1/1802 ,  C10L1/1811 ,  C10L1/1814 ,  C10L1/182 ,  C10L1/1824 ,  C10L1/1828 ,  C10L1/183 ,  C10L1/1832 ,  C10L1/1837 ,  C10L1/1852 ,  C10L1/1855 ,  C10L1/1857 ,  C10L1/188 ,  C10L1/1881 ,  C10L1/1883 ,  C10L1/1886 ,  C10L1/189 ,  C10L1/19 ,  C10L1/1905 ,  C10L1/191 ,  C10L1/1915 ,  C10L1/1963 ,  C10L1/1973 ,  C10L1/198 ,  C10L1/1985 ,  C10L1/20 ,  C10L1/201 ,  C10L1/202 ,  C10L1/203 ,  C10L1/204 ,  C10L1/205 ,  C10L1/206 ,  C10L1/207 ,  C10L1/208 ,  C10L1/221 ,  C10L1/222 ,  C10L1/2222 ,  C10L1/2225 ,  C10L1/223 ,  C10L1/2235 ,  C10L1/224 ,  C10L1/226 ,  C10L1/2283 ,  C10L1/2286 ,  C10L1/23 ,  C10L1/231 ,  C10L1/232 ,  C10L1/233 ,  C10L1/2335 ,  C10L1/236 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/2387 ,  C10L1/2406 ,  C10L1/2431 ,  C10L1/2437 ,  C10L1/2462 ,  C10L1/2633 ,  C10L1/2641 ,  C10L1/265 ,  C10L1/285 ,  C10L1/30 ,  C10L1/301 ,  C10L1/303 ,  C10L1/305 ,  C10L1/306 ,  C10L1/308 ,  C10L10/02 ,  C10L10/04 ,  F02B3/06 ,  F02B2275/32 ,  Y02T10/142

Abstract: Cold high energy fuel compositions for jet, turbine, diesel, fuel oil, and gasoline combustion systems. More particularly, relates to fuels comprised of enhanced combustion structure.

公开(公告)号：EP0706552A4

公开(公告)日：1996-09-11

申请号：EP95917106

申请日：1995-04-24

Applicant: CHEVRON CHEM CO

Inventor： ANSARI MATTHEW H ,  CHERPECK RICHARD E ,  CHEVALIER RANDY G ,  TOMAN JEFFREY J

IPC: C10L1/16 ,  C10L1/14 ,  C10L1/18 ,  C10L1/19 ,  C10L1/20 ,  C10L1/22 ,  C10L1/222 ,  C10L1/30 ,  C10L10/00

CPC classification number: C10L1/143 ,  C10L1/14 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/1641 ,  C10L1/1824 ,  C10L1/1852 ,  C10L1/1905 ,  C10L1/201 ,  C10L1/202 ,  C10L1/2222 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/2387 ,  C10L1/305 ,  C10L10/04

Abstract: A fuel additive composition comprising: a) 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; b) a polyolefin polymer of a C2 to C6 monoolefin, wherein the polymer has a number average molecular weight of about 350 to 3,000; and c) an aromatic di- or tri-carboxylic acid ester of formula (I), wherein R is an alkyl group of 4 to 20 carbon atoms, and x is 2 or 3.