公开(公告)号：WO2014042823A8

公开(公告)日：2014-10-09

申请号：PCT/US2013055519

申请日：2013-08-19

Applicant: LUBRIZOL CORP

Inventor： DAVIES MARK C ,  DELBRIDGE EWAN E ,  GIESELMAN MATTHEW D ,  MORTON COLIN J H

IPC: C10M141/10 ,  C10M161/00 ,  C10N30/00 ,  C10N30/04 ,  C10N30/06 ,  C10N40/25

CPC classification number: C10M141/10 ,  C10M161/00 ,  C10M2207/026 ,  C10M2207/028 ,  C10M2207/289 ,  C10M2209/102 ,  C10M2215/04 ,  C10M2215/042 ,  C10M2215/064 ,  C10M2215/082 ,  C10M2215/28 ,  C10M2219/00 ,  C10M2219/046 ,  C10M2219/087 ,  C10M2223/04 ,  C10M2223/043 ,  C10M2223/045 ,  C10M2223/049 ,  C10M2227/061 ,  C10N2230/04 ,  C10N2230/06 ,  C10N2230/36 ,  C10N2240/10 ,  C10N2260/09 ,  C10N2210/02 ,  C10N2220/028

Abstract: The invention relates to lubricating compositions, processes of making such lubricating compositions, and method of using such lubricating compositions. The lubricating compositions of the present invention include a dispersant comprising a quaternary ammonium salt, a phosphorus-containing compound, a metal dialkyldithiophosphate, a derivative of a hydroxyl carbonyl compound and an amine and/or an alcohol. These compositions provide balanced deposit control and wear performance without causing any seal compatibility issues.

Abstract translation: 本发明涉及润滑组合物，制备这种润滑组合物的方法，以及使用这种润滑组合物的方法。 本发明的润滑组合物包括包含季铵盐，含磷化合物，二烷基二硫代磷酸金属盐，羟基羰基化合物的衍生物和胺和/或醇的分散剂。 这些组合物提供平衡的沉积物控制和磨损性能，而不会引起任何密封兼容性问题。

公开(公告)号：WO2017039855A3

公开(公告)日：2017-04-06

申请号：PCT/US2016042886

申请日：2016-07-19

Applicant: LUBRIZOL CORP

Inventor： DELBRIDGE EWAN E ,  MOSIER PATRICK E

IPC: C10M169/04

CPC classification number: C10M169/04 ,  C10M2203/1025 ,  C10M2205/022 ,  C10M2207/127 ,  C10M2207/289 ,  C10M2215/04 ,  C10M2215/042 ,  C10M2215/06 ,  C10M2215/064 ,  C10M2215/221 ,  C10M2215/224 ,  C10M2215/28 ,  C10M2219/022 ,  C10M2219/089 ,  C10M2223/04 ,  C10M2223/043 ,  C10M2223/049 ,  C10M2223/06 ,  C10N2220/021 ,  C10N2220/04 ,  C10N2230/04 ,  C10N2230/06 ,  C10N2230/40 ,  C10N2230/42 ,  C10N2230/45 ,  C10N2230/52 ,  C10N2240/10 ,  C10N2240/104 ,  C10N2220/022 ,  C10M2205/024 ,  C10M2219/044 ,  C10M2207/126 ,  C10M2207/262 ,  C10M2207/122 ,  C10N2210/02

Abstract: The invention is directed to a zinc-free lubricating composition for an internal combustion engine containing a phosphorus anti-wear agent, an ashless antioxidant, and a metal-free basic detergent. The lubricating composition provides wear protection, deposit control, and improved acid control with reduced levels of metal -containing additives.

Abstract translation: 本发明涉及含有磷抗磨剂，无灰抗氧化剂和无金属碱性洗涤剂的用于内燃机的无锌润滑组合物。 该润滑组合物提供磨损保护，沉积物控制和改进的酸控制，并且含金属添加剂含量降低。

公开(公告)号：WO2010039509A2

公开(公告)日：2010-04-08

申请号：PCT/US2009057943

申请日：2009-09-23

Applicant: LUBRIZOL CORP ,  SCHROECK CALVIN W ,  SUTTON MICHAEL R ,  BURRINGTON JAMES D ,  PUDELSKI JOHN K ,  DELBRIDGE EWAN E ,  KOCSIS JODY A ,  LANGER DEBORAH A

Inventor： SCHROECK CALVIN W ,  SUTTON MICHAEL R ,  BURRINGTON JAMES D ,  PUDELSKI JOHN K ,  DELBRIDGE EWAN E ,  KOCSIS JODY A ,  LANGER DEBORAH A

IPC: C10M133/16

CPC classification number: C10M177/00 ,  C10M161/00 ,  C10M163/00 ,  C10M165/00 ,  C10M167/00 ,  C10M2209/086 ,  C10M2215/086 ,  C10M2215/28 ,  C10N2230/54 ,  C10N2230/72 ,  C10N2240/04 ,  C10N2240/042 ,  C10N2240/044 ,  C10N2240/08 ,  C10N2240/10 ,  C10N2240/40 ,  C10N2250/10 ,  C10N2270/00

Abstract: In accordance with the present invention, it has been discovered that an additive which is substantially insoluble in, has low solubility in and/or is otherwise incompatible with a functional fluid, may be supplied to the functional fluid by use of a gel composition and/or a solid additive composition containing the additive, such that the functional fluid can receive the benefit of the supplied additive and/or contain levels of the additive not otherwise achievable by conventional delivery method due to the incompatibility of the additive with the functional fluid.

Abstract translation: 根据本发明，已经发现基本上不溶于在功能流体中和/或与功能流体不相容的溶解性的添加剂可以通过使用凝胶组合物和/ 或含有该添加剂的固体添加剂组合物，使得由于添加剂与功能流体的不相容性，功能流体可以获得所提供的添加剂的益处和/或含有通过常规递送方法无法实现的添加剂的含量。

公开(公告)号：WO2015171364A8

公开(公告)日：2016-12-22

申请号：PCT/US2015027996

申请日：2015-04-28

Applicant: LUBRIZOL CORP

Inventor： SACCOMANDO DANIEL J ,  DELBRIDGE EWAN E ,  BARTON WILLIAM R S

IPC: C10M141/08 ,  C10M141/10 ,  C10N30/12 ,  C10N40/04

CPC classification number: C10M133/06 ,  C10M135/36 ,  C10M137/04 ,  C10M137/105 ,  C10M141/08 ,  C10M141/10 ,  C10M2215/04 ,  C10M2219/022 ,  C10M2219/106 ,  C10M2223/04 ,  C10M2223/043 ,  C10M2223/047 ,  C10N2230/04 ,  C10N2230/06 ,  C10N2230/10 ,  C10N2230/12 ,  C10N2240/04 ,  C10N2240/042 ,  C10N2240/044

Abstract: A lubricant composition comprising an oil of lubricating viscosity and an N-hydrocarbyl-substituted aminoester, wherein the N-hydrocarbyl substituent comprises a hydrocarbyl group of at least 3 carbons atoms, with a branch at the 1 or 2 position of the hydrocarbyl chain, provides good iron and copper corrosion performance in driveline or gear applications.

Abstract translation: 一种包含润滑粘度油和N-烃基取代的氨基酯的润滑剂组合物，其中所述N-烃基取代基包含至少3个碳原子的烃基，在烃基链的1或2位具有支链，提供 在传动系统或齿轮应用中具有良好的铁和铜腐蚀性能。

公开(公告)号：WO2011066141A3

公开(公告)日：2011-07-21

申请号：PCT/US2010056916

申请日：2010-11-17

Applicant: LUBRIZOL CORP ,  MULLAY JOHN J ,  BURRINGTON JAMES D ,  DELBRIDGE EWAN E

Inventor： MULLAY JOHN J ,  BURRINGTON JAMES D ,  DELBRIDGE EWAN E

IPC: C10M141/00 ,  C10M169/04 ,  C10M171/06 ,  C10N30/04 ,  C10N30/06 ,  C10N40/04 ,  C10N40/08 ,  C10N40/20 ,  C10N40/25

CPC classification number: C10M169/04 ,  C10M141/06 ,  C10M141/08 ,  C10M141/10 ,  C10M163/00 ,  C10M2207/028 ,  C10M2215/08 ,  C10M2215/082 ,  C10M2215/224 ,  C10M2215/28 ,  C10M2219/044 ,  C10M2219/046 ,  C10M2219/066 ,  C10M2223/04 ,  C10M2223/043 ,  C10M2223/047 ,  C10N2220/082 ,  C10N2230/06 ,  C10N2230/52 ,  C10N2230/66 ,  C10N2240/10 ,  C10N2260/14 ,  C10N2280/00 ,  C10N2210/02

Abstract: The present invention relates to stable functional fluid compositions containing friction modifiers with limited solubility in and/or limited compatibility with the functional fluids with which they are used and stabilizing agent. In particular the present invention deals with functional fluids used in internal combustion engines, such as engine oils, and friction modifiers that contain one or more amide functional groups, where the friction modifier is present in the functional fluid composition at levels that would otherwise cause the composition to be unstable and/ or hazy.

Abstract translation: 本发明涉及含有摩擦改进剂的稳定功能流体组合物，所述摩擦改进剂在其使用的功能流体和稳定剂中的溶解度有限和/或有限的相容性。 特别地，本发明涉及用于内燃机中的功能流体，例如发动机油，和含有一个或多个酰胺官能团的摩擦改进剂，其中摩擦改进剂存在于功能流体组合物中，否则会导致 组合物不稳定和/或模糊。

公开(公告)号：CA3145817A1

公开(公告)日：2021-01-07

申请号：CA3145817

申请日：2020-07-01

Applicant: LUBRIZOL CORP

Inventor： SACCOMANDO DANIEL J ,  BARTON WILLIAM R S ,  STONELY AMELIA ,  ZHANG YANSHI ,  DELBRIDGE EWAN E

IPC: C10M133/16 ,  C10M133/06 ,  C10M159/20 ,  C10M163/00

Abstract: The disclosed technology relates to a lubricating composition comprising an oil of lubricating viscosity and an ashless basic amine additive selected from a N-aralkyl a-carbonyl functional amine. The basic amine additives used in the lubricating oils of the disclosed technology impart basicity measured as total base number (TBN) without adding sulfated ash. Lubricating oils containing the basic amine additives of the disclosed technology simultaneously achieve seal compatibility, deposit, and corrosion control.

公开(公告)号：CA3083250A1

公开(公告)日：2019-06-06

申请号：CA3083250

申请日：2018-11-28

Applicant: LUBRIZOL CORP

Inventor： MOSIER PATRICK E ,  GIESELMAN MATTHEW D ,  SZAPPANOS GEORGE S ,  SAMMUT ALEXANDER ,  DELBRIDGE EWAN E ,  SMITH OLIVER

IPC: C10M169/04 ,  C10M133/16

Abstract: The instant disclosure is directed to a method of lubricating a sump-lubricated, high efficiency, gasoline-fueled internal combustion engine. Said method involves supplying to the engine a lubricating composition comprising an oil of lubricating viscosity, an anti-wear agent, an ashless antioxidant, a metal-containing detergent, an ashless polyolefin dispersant, and (f) a polymeric viscosity modifier. The disclosure further provides a method of operating a high efficiency sump-lubricated gasoline-fueled internal combustion engine while maintaining or improving at least one of durability, deposit control, oxidation control, fuel economy, and resistance to knock and stochastic pre-ignition.

公开(公告)号：CA2969712A1

公开(公告)日：2016-06-09

申请号：CA2969712

申请日：2015-12-03

Applicant: LUBRIZOL CORP

Inventor： KUNCHITHAPATHAM KAMALAKUMARI ,  MORETON DAVID J ,  FAHMY MOHAMED G ,  WALKER GARY M ,  ROSKI JAMES P ,  ZHANG YANSHI ,  COX ADAM ,  BARNES PRESTON ,  DELBRIDGE EWAN E

IPC: C10M129/16 ,  C10M163/00

Abstract: The disclosed technology provides a lubricating composition comprising an oil of lubricating viscosity and 0.01 wt % to 10 wt % of an oxyalkylated aromatic polyol compound, wherein the aromatic compound has at least one alkoxy group represented by -OR1 group, R1 is hydroxyalkyl, or a (poly)ether group, and either: at least one hydroxyl group, or at least one alkoxy group represented by OR1 group, where R1 is alkyl, or a (poly)ether group, or at least one oxyalkyl group represented by -OR1, where R1 is hydroxyalkyl or a (poly)ether group. The disclosed technology further relates to a method of lubricating a mechanical device (such as an internal combustion engine) with the lubricating composition. The disclosed technology further relates to the use of the oxyalkylated aromatic polyol compound in the lubricating composition to a passenger car internal combustion engine at least one of (i) control of fuel economy, (ii) control of corrosion, (iii) cleanliness, and (iv) control of bore wear.

公开(公告)号：CA2959142A1

公开(公告)日：2016-03-03

申请号：CA2959142

申请日：2015-08-28

Applicant: LUBRIZOL CORP

Inventor： ZHANG YANSHI ,  HANTHORN JASON J ,  DELBRIDGE EWAN E

IPC: C10M141/06 ,  C10M129/20 ,  C10M133/12 ,  C10M133/40

Abstract: The disclosed technology relates to a lubricating composition additives that prevent or reduce seals degradation, especially in the presence of basic amine compounds which impart basicity (measured as total base number or TBN) to the lubricating composition. The lubricating composition contains (a) an oil of lubricating viscosity, (b) a basic amine compound, and (c) a 1,3-dioxane-4,6-dione compound.

公开(公告)号：CA2914045A1

公开(公告)日：2014-12-04

申请号：CA2914045

申请日：2014-04-08

Applicant: LUBRIZOL CORP

Inventor： ZHANG YANSHI ,  WALKER GARY M ,  DELBRIDGE EWAN E

IPC: C10M145/26 ,  C10M145/36 ,  C10M145/38

Abstract: The invention provides lubricating composition comprising: an oil of lubricating viscosity, and an oxyalkylated hydrocarbyl phenol, wherein the oxyalkylated hydrocarbyl phenol is substituted with at least one aliphatic hydrocarbyl group of 40 to 96 carbon atoms, and wherein the oxyalkylated hydrocarbyl phenol is substantially free of aromatic hydrocarbyl groups. The invention further relates to a method of lubricating a mechanical device (such as an internal combustion engine) with the lubricating composition. The invention further relates to the use of the oxyalkylated hydrocarbyl phenol in the lubricating composition to a passenger car internal combustion engine at least one of (i) control of fuel economy, (ii) control of corrosion, (iii) cleanliness, and (iv) control of bore wear.