公开(公告)号：WO2007092724A2

公开(公告)日：2007-08-16

申请号：PCT/US2007061428

申请日：2007-02-01

Applicant: LUBRIZOL CORP ,  KOCSIS JODY ,  VILARDO JONATHAN S ,  BROWN JASON R ,  BARRER DANIEL E ,  VICKERMAN RICHARD J ,  MOSIER PATRICK E

Inventor： KOCSIS JODY ,  VILARDO JONATHAN S ,  BROWN JASON R ,  BARRER DANIEL E ,  VICKERMAN RICHARD J ,  MOSIER PATRICK E

CPC classification number: C10M133/16 ,  C10M129/72 ,  C10M129/76 ,  C10M163/00 ,  C10M2207/026 ,  C10M2207/028 ,  C10M2207/262 ,  C10M2207/282 ,  C10M2207/288 ,  C10M2207/289 ,  C10M2215/04 ,  C10M2215/042 ,  C10M2215/064 ,  C10M2215/08 ,  C10M2215/082 ,  C10M2215/086 ,  C10M2215/28 ,  C10M2219/046 ,  C10M2223/045 ,  C10M2227/061 ,  C10N2210/02 ,  C10N2230/06 ,  C10N2230/42 ,  C10N2230/43 ,  C10N2230/45 ,  C10N2230/54 ,  C10N2240/10 ,  C10N2260/14

Abstract: Formulations using tartaric compounds of the present invention in a low sulfur, low ash and low phosphorous lubricant lower wear, and friction and improves fuel economy.

Abstract translation: 使用本发明的酒石酸化合物在低硫，低灰分和低磷润滑剂中的制剂更低的磨损和摩擦并提高了燃油经济性。

公开(公告)号：WO2010033447A2

公开(公告)日：2010-03-25

申请号：PCT/US2009056784

申请日：2009-09-14

Applicant: LUBRIZOL CORP ,  MOSIER PATRICK E ,  BROWN JASON R ,  GIESELMAN MATTHEW D ,  SCHROECK CALVIN W ,  CRAWLEY SETH ,  BARTON WILLIAM ,  WARD WILLIAM C

Inventor： MOSIER PATRICK E ,  BROWN JASON R ,  GIESELMAN MATTHEW D ,  SCHROECK CALVIN W ,  CRAWLEY SETH ,  BARTON WILLIAM ,  WARD WILLIAM C

IPC: C10M129/20 ,  C10M133/40 ,  C10M133/44 ,  C10M133/46 ,  C10M133/48 ,  C10M133/58 ,  C10M159/12 ,  C10N10/04 ,  C10N20/06 ,  C10N40/25 ,  C10N40/26 ,  C10N60/02

CPC classification number: C10M133/40 ,  C10M129/20 ,  C10M133/44 ,  C10M133/46 ,  C10M133/48 ,  C10M133/58 ,  C10M159/12 ,  C10M2205/022 ,  C10M2205/04 ,  C10M2207/028 ,  C10M2207/044 ,  C10M2207/262 ,  C10M2215/064 ,  C10M2215/221 ,  C10M2215/223 ,  C10M2215/224 ,  C10M2215/225 ,  C10M2215/28 ,  C10M2219/046 ,  C10M2223/045 ,  C10N2220/033 ,  C10N2230/06 ,  C10N2230/42 ,  C10N2230/52 ,  C10N2240/101 ,  C10N2240/102 ,  C10N2240/103 ,  C10N2240/104 ,  C10N2240/105 ,  C10M2205/024 ,  C10M2205/06 ,  C10N2260/02 ,  C10N2210/02

Abstract: The present invention relates to a lubricating composition containing (a) an oil of lubricating viscosity; and(b) a compound selected from the group consisting of: (i) an ester-containing heterocycle; (ii) an amide-containing heterocycle; and (iii) a pyrimidine, wherein the ester-containing heterocycle and the amide-containing heterocycle have a hydrocarbyl group containing 6 to 40 carbon atoms.. The invention further provides for a method of supplying an internal combustion engine with the lubricating composition.

Abstract translation: 本发明涉及一种润滑组合物，其含有（a）润滑粘度的油; 和（b）选自以下的化合物：（i）含酯杂环; （ii）含酰胺的杂环; 和（iii）嘧啶，其中含酯的杂环和含酰胺的杂环具有含有6〜40个碳原子的烃基。本发明还提供了向内燃机供给润滑组合物的方法。

公开(公告)号：WO2008070307A3

公开(公告)日：2008-11-27

申请号：PCT/US2007082057

申请日：2007-10-22

Applicant: LUBRIZOL CORP ,  BROWN JASON R ,  MOSIER PATRICK E ,  ADAMS PAUL E

Inventor： BROWN JASON R ,  MOSIER PATRICK E ,  ADAMS PAUL E

IPC: C10M129/72 ,  C10M133/02 ,  C10M133/16 ,  C10N30/00 ,  C10N30/06 ,  C10N30/12 ,  C10N40/25

CPC classification number: C10M129/72 ,  C10M133/02 ,  C10M133/16 ,  C10M2207/282 ,  C10M2215/02 ,  C10M2215/08 ,  C10M2219/068 ,  C10M2223/045 ,  C10N2210/06 ,  C10N2230/06 ,  C10N2230/12 ,  C10N2230/30 ,  C10N2230/36 ,  C10N2230/42 ,  C10N2230/43 ,  C10N2230/45 ,  C10N2240/10 ,  C10N2270/00

Abstract: The present invention relates to a lubricating composition containing a dicarboxylic acid ester or a dicarboxylic acid amide as an antiwear agent. The invention further provides a lubricating composition suitable for the mechanical device such as an internal combustion engine.

Abstract translation: 本发明涉及含有二羧酸酯或二羧酸酰胺作为抗磨剂的润滑组合物。 本发明还提供了适用于机械装置如内燃机的润滑组合物。

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：WO2011022266A3

公开(公告)日：2011-05-19

申请号：PCT/US2010045154

申请日：2010-08-11

Applicant: LUBRIZOL CORP ,  GIESELMAN MATTHEW D ,  MOSIER PATRICK E ,  SUTTON MICHAEL R ,  DAVIES MARK C ,  BARTON WILLIAM R S

Inventor： GIESELMAN MATTHEW D ,  MOSIER PATRICK E ,  SUTTON MICHAEL R ,  DAVIES MARK C ,  BARTON WILLIAM R S

IPC: C10M141/10 ,  C10N30/06 ,  C10N40/25

CPC classification number: C10M141/10 ,  C10M129/44 ,  C10M133/44 ,  C10M135/10 ,  C10M137/04 ,  C10M137/10 ,  C10M2207/028 ,  C10M2207/042 ,  C10M2207/124 ,  C10M2207/128 ,  C10M2207/24 ,  C10M2207/262 ,  C10M2207/281 ,  C10M2207/282 ,  C10M2207/283 ,  C10M2207/289 ,  C10M2215/02 ,  C10M2215/08 ,  C10M2215/082 ,  C10M2215/086 ,  C10M2215/223 ,  C10M2215/224 ,  C10M2215/28 ,  C10M2219/046 ,  C10M2219/089 ,  C10M2223/043 ,  C10M2223/045 ,  C10M2223/049 ,  C10N2230/06 ,  C10N2230/42 ,  C10N2230/43 ,  C10N2230/45 ,  C10N2240/10 ,  C10N2210/02

Abstract: The invention provides a lubricating composition containing (a) an oil of lubricating viscosity, (b) a phosphite having at least one hydrocarbyl group that has 4 or more carbon atoms, and (c) a compound derived from a hydroxy-carboxylic acid. The invention further relates to the use of the lubricating composition in an internal combustion engine.

Abstract translation: 本发明提供一种含有（a）润滑粘度的油的润滑组合物，（b）具有至少一个具有4个或更多个碳原子的烃基的亚磷酸酯，和（c）衍生自羟基羧酸的化合物。 本发明还涉及润滑组合物在内燃机中的应用。

公开(公告)号：WO2007070845A3

公开(公告)日：2007-10-04

申请号：PCT/US2006062076

申请日：2006-12-14

Applicant: LUBRIZOL CORP ,  FAHMY MOHAMED G ,  VISGER DANIEL C ,  SCHOBER BARTON J ,  DOHNER BRENT R ,  MOSIER PATRICK E ,  KOCSIS JODY A ,  NAKAGAWA ISAO

Inventor： FAHMY MOHAMED G ,  VISGER DANIEL C ,  SCHOBER BARTON J ,  DOHNER BRENT R ,  MOSIER PATRICK E ,  KOCSIS JODY A ,  NAKAGAWA ISAO

IPC: C10M169/04 ,  C10M149/14

CPC classification number: C10M169/044 ,  C10M2215/08 ,  C10M2217/06 ,  C10N2210/02 ,  C10N2210/06 ,  C10N2230/06 ,  C10N2230/54 ,  C10N2240/10 ,  C10M2215/28 ,  C10M2209/084 ,  C10M2207/262 ,  C10M2215/06 ,  C10M2223/045 ,  C10M2219/068 ,  C10M2219/022

Abstract: A lubricant composition comprising an oil of lubricating viscosity, an amino-functionalized acrylic or methacrylic-containing polymer, comprising about 2 percent to about 8 percent by weight of an amine moiety bearing a tertiary amino group, attached to said polymer through an ester, amide, or imide linkage; and a nitrogen-containing dispersant, provides reduced friction to an internal combustion engine and improved fuel economy.

Abstract translation: 润滑剂组合物，其包含具有润滑粘度的油，氨基官能化丙烯酸类或甲基丙烯酸类聚合物，包含约2重量％至约8重量％的具有叔氨基的胺部分，通过酯连接至所述聚合物，酰胺 ，或酰亚胺键; 和含氮分散剂，减少了对内燃机的摩擦并改善了燃料经济性。

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：CA2742516C

公开(公告)日：2019-06-04

申请号：CA2742516

申请日：2009-11-03

Applicant: LUBRIZOL CORP

Inventor： QIN HAIHU ,  WANG YING ,  BAUM MARINA ,  KELLEY JACK ,  MOSIER PATRICK E ,  COVITCH MICHAEL J ,  MULLAY JOHN J

IPC: C10M145/14 ,  C10M149/02 ,  C10M149/06 ,  C10M151/02 ,  C10M153/02

Abstract: The invention provides a lubricating composition containing an oil of lubricating viscosity and a block copolymer. The block copolymer may contain (a) a hydrophobic first block having C1-30 alkyl (meth)acrylic units, wherein at least 50 wt % of the C1-30 alkyl (meth)acrylic units are C12-15 alkyl (meth)acrylic units, and up to 50 wt % of the C1-30 alkyl (meth)acrylic units are C16 20 alkyl (meth)acrylic units, with the proviso that alkyl groups of the C1-30 alkyl (meth)acrylic units have an aver-age total number of carbon atoms of at least 8; and (b) a second block having (meth)acrylic units further having a heteroatom-con-taining group providing a polar group. The invention further relates to a method of lubricating an internal combustion engine by lubricating the engine with the lubricating composition. The invention further relates to the use of the block copolymer as an emulsifier and/or pour point depressant.

公开(公告)号：CA3069718A1

公开(公告)日：2019-01-24

申请号：CA3069718

申请日：2018-07-17

Applicant: LUBRIZOL CORP

Inventor： JONES JOANNE L ,  DAVIES MARK C ,  SUTTON MICHAEL R ,  MOSIER PATRICK E

IPC: C10M141/12

Abstract: The disclosed technology relates to lubricants for compression ignition internal combustion engines, particularly those demonstrating at least one of improved seals performance, reduced deposit formation, and excellent durability. The present invention provides a low zinc lubricating composition comprising (a) an oil of lubricating viscosity, (b) a borated dispersant, and (c) a metal-free organo-phosphorus anti-wear additive, wherein the lubricating composition is substantially free of a metal containing sulfur coupled alkyl phenol compound. Further, the low zinc lubricating composition contains zinc in an amount less than 600 ppm by weight of the composition.

公开(公告)号：MX2016003612A

公开(公告)日：2016-06-02

申请号：MX2016003612

申请日：2014-09-19

Applicant: LUBRIZOL CORP

Inventor： MOSIER PATRICK E ,  DIETZ JEFFRY G ,  SAMMUT ALEXANDER

IPC: C10M163/00 ,  C10N40/25

Abstract: La invención está dirigida a un método para reducir los casos de pre-ignición a baja velocidad en un motor de combustión interna de encendido por chispa suministrando al colector de aceite una composición de lubricante que contiene un aceite de viscosidad lubricante y un detergente sobrebasado de metal. El detergente sobrebasado de metal puede seleccionarse entre detergentes de sulfonato, detergentes de fenato y detergentes de salicilato, especialmente detergentes de sulfonato con una proporción de metal de al menos 5.