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公开(公告)号：EP4342963A3
公开(公告)日：2024-06-19
申请号：EP24156385.7
申请日：2018-03-28
Applicant: Innospec Limited
Inventor： PETTS, Matthew , LE MANQUAIS, Katherine , ROSS, Alan Norman
CPC classification number: C10L2200/044620130101 , C10L1/1905 , C10L10/04 , C10L10/06 , C10L10/08 , C10L10/16 , C10L2270/02620130101
Abstract: A method of combatting deposits in a modern diesel engine having a pressure in excess of 1350 bar, the method comprising combusting in the engine a diesel fuel composition comprising as an additive the reaction product of an optionally substituted polycarboxylic acid or an anhydride thereof and an alcohol of formula ROH, wherein R is an optionally substituted hydrocarbyl group.
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公开(公告)号：EP4339264A3
公开(公告)日：2024-06-12
申请号：EP24153280.3
申请日：2018-03-28
Applicant: Innospec Limited
Inventor： PETTS, Matthew , LE MANQUAIS, Katherine , ROSS, Alan Norman
CPC classification number: C10L2200/044620130101 , C10L1/191 , C10L1/1983 , C10L10/06 , C10L2270/02620130101 , Y02E50/10 , C10L10/08 , C10L10/04
Abstract: A method of improving lubricity in a diesel engine, the method comprising combusting in the engine a diesel fuel composition comprising as an additive the reaction product of an optionally substituted polycarboxylic acid or an anhydride thereof and a polyhydric alcohol of formula H-(OR)n-OH, wherein R is an optionally substituted alkylene group and n is at least 1.
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公开(公告)号：EP4355845A1
公开(公告)日：2024-04-24
申请号：EP22732521.4
申请日：2022-06-08
Applicant: BASF SE
Inventor： MOLAWI, Kian , HANSCH, Markus , WALTER, Marc , ZORN, Matthias , MEZGER, Jochen
IPC: C10L1/2383 , C10L1/198 , C10L1/238 , C10L1/2387 , C10L1/14 , C10L1/224 , C10L10/04 , C10L10/06 , C08F8/32
CPC classification number: C10L1/2383 , C10L1/1985 , C10L1/2387 , C10L1/238 , C10L10/04 , C10L10/06 , C10L2230/2220130101 , C10L2200/042320130101 , C10L2270/02320130101 , C10L1/224 , C10L1/143 , C10L1/146 , C08F8/32 , C08F8/12 , C08F8/00
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公开(公告)号：EP3394224A1
公开(公告)日：2018-10-31
申请号：EP16826547.8
申请日：2016-12-21
Inventor： GINESTRA, Cynthia Natalie , DALLY, Brice Nathaniel , BAULDREAY, Joanna Margaret , HEMIGHAUS, Gregory
IPC: C10L1/04
CPC classification number: C10L1/1691 , C10G2300/1051 , C10G2300/1081 , C10L1/04 , C10L10/02 , C10L10/06 , C10L2200/043 , C10L2270/04
Abstract: By blending a quantity of synthetic cyclo-paraffinic kerosene fuel blending component comprising at least 99.5 mass % of carbon and hydrogen content and at least 50 mass % of cyclo-paraffin into kerosene base fuel, kerosene based-propulsion fuels can be upgraded to higher quality kerosene based-propulsion fuels such as jet fuel or rocket fuel to meet certain specification and/or increase volumetric energy content of the propulsion fuel.
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公开(公告)号：EP1485450B1
公开(公告)日：2018-09-12
申请号：EP03711083.0
申请日：2003-02-18
Applicant: The Lubrizol Corporation
CPC classification number: C10L1/238 , C10L1/143 , C10L1/146 , C10L1/1616 , C10L1/1985 , C10L1/2383 , C10L1/2387 , C10L10/04 , C10L10/06
Abstract: The present invention is directed to a method to clean up or keep clean the fuel system of a direct injection spark-ignited engine by operating the engine with a fuel composition that includes a liquid fuel and a fuel additive composition. The fuel additive composition useful in the present invention has at least one nitrogen-containing dispersant and optionally a fluidizer where the dispersant has a specific lipophilic parameter and the dispersant or the dispersant and the fluidizer have a specific hydrophilic-lipophilic parameter, the dispersant provides about 0.15 to about 50 ppm by weight nitrogen in the fuel composition, and the fluidizer and/or the dispersant provide about 10 to about 10,000 ppm by weight active components in the fuel composition. The method of the present invention is effective in controlling deposits in fuel injectors and combustion chambers of a direct injection spark-ignited engine.
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Patent Agency Ranking6.发明授权
公开(公告)号：EP1497399B1
公开(公告)日：2018-08-15
申请号：EP03726337.3
申请日：2003-04-17
Applicant: The Lubrizol Corporation
Inventor： SVARCAS, Laimute, R. , CLEVELAND, William, K., S. , PETRIC, John, L.
IPC: C10M163/00 , C10M133/14 , C10M133/16 , C10M133/56 , C10M159/16 , C10N40/26
CPC classification number: C10L1/143 , C10L1/1616 , C10L1/1641 , C10L1/1658 , C10L1/1691 , C10L1/1828 , C10L1/19 , C10L1/191 , C10L1/1963 , C10L1/1985 , C10L1/221 , C10L1/2225 , C10L1/223 , C10L1/2235 , C10L1/224 , C10L1/232 , C10L1/233 , C10L1/238 , C10L1/2383 , C10L1/2387 , C10L1/2406 , C10L1/2412 , C10L1/2456 , C10L1/2493 , C10L10/06 , C10L10/08 , C10L10/16 , C10M163/00 , C10M169/045 , C10M2203/10 , C10M2203/1006 , C10M2203/1085 , C10M2205/026 , C10M2207/024 , C10M2207/026 , C10M2207/128 , C10M2207/289 , C10M2215/02 , C10M2215/062 , C10M2215/064 , C10M2215/065 , C10M2215/08 , C10M2215/082 , C10M2215/22 , C10M2215/28 , C10M2217/043 , C10M2219/104 , C10M2223/043 , C10N2230/04 , C10N2230/50 , C10N2240/105
Abstract: Methods, a lubricant composition, and a fuel composition for lubricating a two-stroke internal combustion engine include a lubricant composition that contains (A) an oil of lubricating viscosity, (B) an additive composition, and (C) a normally liquid solvent having a kinematic viscosity of less than 5 cSt at 100° C. The lubricant composition improves the cleanliness of a power valve of a two-stroke engine.
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公开(公告)号：EP3132012B8
公开(公告)日：2018-07-25
申请号：EP15716375.9
申请日：2015-04-02
Applicant: LANXESS Solutions US Inc.
Inventor： MUIR, Ronald, J. , DIFLAVIO, John-Louis , WEI, James-Jianjun
IPC: C10M159/12 , C10L1/22 , C10L10/18 , C10L1/30 , C10M159/20 , C10L10/06 , C10L10/08
CPC classification number: C10M161/00 , C10L1/221 , C10L1/30 , C10L1/303 , C10L10/06 , C10L10/08 , C10L10/18 , C10L2200/0259 , C10L2230/081 , C10L2250/04 , C10L2270/02 , C10L2270/023 , C10L2270/026 , C10L2270/04 , C10M159/12 , C10M159/20 , C10M2203/1006 , C10M2207/144 , C10M2215/08 , C10N2220/021 , C10N2230/04 , C10N2230/52 , C10N2240/10 , C10N2260/14 , C10M2215/04
Abstract: A metal-free detergent and antioxidant additive comprising the reaction product of an acidic organic compound, a boron compound, a polyamine such as polyethylene imine, and optionally an alkoxylated amine and/or an alkoxylated amide, is provided. The additives of the present invention have higher TBN than similar compounds known in the art.
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公开(公告)号：EP3306193A1
公开(公告)日：2018-04-11
申请号：EP17195441.5
申请日：2017-10-09
Applicant: Renommé V/allan Hansen
Inventor： HANSEN, Allan Hovedskou
CPC classification number: C10L10/06 , C10L11/04 , C10L11/06 , C10L2200/0254 , C10L2200/0259 , C10L2200/029 , C10L2200/0407 , C10L2200/0453 , C10L2200/0469 , C10L2230/06 , C11D3/046 , C11D3/10 , C11D3/323 , F23J3/026 , F23J15/003 , F23Q2/02 , F23Q2/24 , F23Q2/32
Abstract: The present invention relates to a combined fire starter and chimney cleaner for use in private households. It is well-known that creosote in a chimney is a serious fire hazard hence the chimney needs to be swept on a fairly regular basis by a chimney sweeper. The process of ordering a chimney sweeper can be cumbersome and expensive. By adding a creosote cleaning agent to the fire starter it will be possible to at least minimise the creosote build-up, which will extend the time needed between chimney sweeps. Thus the running cost of having a fireplace is lowered.
Abstract translation: 本发明涉及用于私人家庭的组合式起火器和烟囱清洁器。 众所周知，烟囱中的杂酚油是一种严重的火灾危险，因此烟囱需要由烟囱清扫器定期清扫。 订购烟囱清扫机的过程繁琐昂贵。 通过在起火器中添加杂酚油清洁剂，可以至少将杂酚浓度降至最低，这将延长烟囱清扫之间所需的时间。 因此，拥有壁炉的运行成本降低了。
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公开(公告)号：EP3024914B1
公开(公告)日：2018-04-11
申请号：EP14744945.8
申请日：2014-07-28
Applicant: Innospec Limited
Inventor： MULQUEEN, Simon
IPC: C10L1/222 , C10L1/224 , C10L10/18 , C10L1/238 , C10L1/2383 , C10L1/2387 , C10L10/04 , C10L10/06
CPC classification number: C10L10/04 , C10L1/22 , C10L1/221 , C10L1/2222 , C10L1/224 , C10L1/238 , C10L1/2383 , C10L1/2387 , C10L10/06 , C10L10/18 , C10L2200/0259 , C10L2270/026 , F02M25/00
Abstract: A method of combating internal diesel injector deposits caused by carboxylate residues and/or lacquers in the injectors of a diesel engine, the method comprising combusting in the engine a diesel fuel composition comprising (a) the reaction product of a carboxylic acid-derived acylating agent and an amine and (b) a quaternary ammonium salt additive.
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公开(公告)号：EP2569402B1
公开(公告)日：2018-03-21
申请号：EP11724008.5
申请日：2011-05-10
Applicant: Innospec Limited
Inventor： BURGESS, Vince , REID, Jacqueline , MULQUEEN, Simon
IPC: C10L10/06 , C10L10/18 , C10L1/14 , C10L1/198 , C10L1/224 , C10L1/238 , C10L1/2383 , C10L1/2387 , C10L1/00 , C10L10/04 , F02B43/02 , C10L10/00
CPC classification number: C10L10/04 , C10L1/143 , C10L1/18 , C10L1/1852 , C10L1/198 , C10L1/1985 , C10L1/22 , C10L1/221 , C10L1/222 , C10L1/2222 , C10L1/224 , C10L1/238 , C10L1/2383 , C10L1/2387 , C10L10/00 , C10L10/06 , C10L10/18 , C10L2200/0259 , C10L2200/0423 , C10L2270/023 , F02B43/02 , Y02T10/32
Abstract: The use of a quaternary ammonium salt additive in a gasoline composition to improve the performance of a gasoline engine when using said gasoline composition, wherein the quaternary ammonium additive comprises one or more quaternary ammonium salt(s) formed by the reaction of a compound of formula (A): and a compound formed by the reaction of a hydrocarbyl-substituted acylating agent and an amine of formula (B1) or (B2): wherein R is an optionally substituted alkyl, alkenyl, aryl or alkylaryl group; R1 is an alkyl, aryl or alkylaryl group having up to 36 carbon atoms; R 2 and R 3 are the same or different alkyl groups having from 1 to 36 carbon atoms; X is an alkylene group having from 1 to 20 carbon atoms; n is from 0 to 20; m is from 1 to 5; and R 4 is hydrogen or a C 1 to C 36 alkyl group.
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