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：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：WO2007117776A3

公开(公告)日：2007-11-29

申请号：PCT/US2007062631

申请日：2007-02-23

Applicant: LUBRIZOL CORP ,  BARDASZ EWA ,  CARRICK VIRGINIA A ,  PUDELSKI JOHN K ,  EVELAND RENEE A ,  BARR DOUGLAS M ,  GIESELMAN MATTHEW D

Inventor： BARDASZ EWA ,  CARRICK VIRGINIA A ,  PUDELSKI JOHN K ,  EVELAND RENEE A ,  BARR DOUGLAS M ,  GIESELMAN MATTHEW D

IPC: C10M133/56 ,  C10M169/04

CPC classification number: C10M133/56 ,  C10M169/048 ,  C10M2203/1006 ,  C10M2205/04 ,  C10M2205/06 ,  C10M2207/026 ,  C10M2207/28 ,  C10M2215/064 ,  C10M2215/28 ,  C10M2219/022 ,  C10M2219/046 ,  C10M2219/089 ,  C10M2219/106 ,  C10M2223/045 ,  C10M2229/02 ,  C10N2210/02 ,  C10N2220/00 ,  C10N2220/021 ,  C10N2230/36 ,  C10N2230/42 ,  C10N2230/43 ,  C10N2230/45 ,  C10N2230/52 ,  C10N2240/102 ,  C10N2260/14

Abstract: Lubricant compositions comprising (a) an oil of lubricating viscosity; and (b) at least one non-metal-containing additive, comprising a nitrogen-containing dispersant having a total base number of at least about 90 are useful for lubricating an internal combustion engine. The lubricants have less than 1.0% sulfated ash and a total base number of at least about 8.5, and at least 30% of the total base number of the composition is provided by non-metal-containing additives. The lubricants exhibit a high TBN without deterioration of elastomeric seals.

Abstract translation: 润滑剂组合物，其包含（a）润滑粘度的油; 和（b）至少一种含有总碱值至少约为90的含氮分散剂的非金属添加剂可用于润滑内燃机。 润滑剂具有小于1.0％的硫酸化灰分和总碱值至少约8.5，并且组合物的总碱值的至少30％由非金属添加剂提供。 润滑剂表现出高TBN，而不会破坏弹性体密封。

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：WO2008016967A3

公开(公告)日：2008-04-10

申请号：PCT/US2007074959

申请日：2007-08-01

Applicant: LUBRIZOL CORP ,  GIESELMAN MATTHEW D

Inventor： GIESELMAN MATTHEW D

IPC: C10M159/12 ,  C10M133/56 ,  C10M149/14 ,  C10M149/16 ,  C10M159/16 ,  C10M177/00 ,  C10N30/04 ,  C10N30/10 ,  C10N40/25 ,  C10N60/00 ,  C10N70/00

CPC classification number: C10M159/12 ,  C10M133/56 ,  C10M149/14 ,  C10M149/16 ,  C10M159/16 ,  C10M177/00 ,  C10M2207/08 ,  C10M2209/086 ,  C10M2215/06 ,  C10M2215/062 ,  C10M2215/064 ,  C10M2215/066 ,  C10M2215/086 ,  C10M2215/28 ,  C10M2217/042 ,  C10M2217/043 ,  C10N2230/04 ,  C10N2230/041 ,  C10N2230/10 ,  C10N2240/10 ,  C10N2240/102 ,  C10N2260/09 ,  C10N2270/00

Abstract: A composition of the reaction product of (a) an polyisobutylene substituted succinimide dispersant; (b) an amine component comprising at least one aromatic amine containing at least one N-H group capable of condensing with said carboxylic acid functionality; and (c) an aldehyde; which may optionally be reacted with (d) a maleinated copolymer, is a useful dispersant viscosity modifier.

Abstract translation: （a）聚异丁烯取代的琥珀酰亚胺分散剂的反应产物的组成; （b）胺组分，其包含至少一种含有至少一个能够与所述羧酸官能团缩合的N-H基团的芳族胺; 和（c）醛; 其可以任选地与（d）马来化共聚物反应，是有用的分散剂粘度调节剂。

公开(公告)号：AU2016235352A1

公开(公告)日：2017-10-05

申请号：AU2016235352

申请日：2016-03-22

Applicant: LUBRIZOL CORP

Inventor： MOSIER PATRICK E ,  DIETZ JEFFRY G ,  SAMMUT ALEXANDER ,  GALIC RAGUZ MARY ,  GIESELMAN MATTHEW D

IPC: C10M133/56

Abstract: The invention is directed to a method for reducing low speed pre-ignition events in a spark-ignited direct injection internal combustion engine by supplying to the sump a lubricant composition which contains an oil of lubricating viscosity and a boron-containing ashless dispersant. The ashless dispersant may be selected from succinimide compounds prepared from aliphatic or aromatic amines.

公开(公告)号：CA2980515A1

公开(公告)日：2016-09-29

申请号：CA2980515

申请日：2016-03-22

Applicant: LUBRIZOL CORP

Inventor： MOSIER PATRICK E ,  DIETZ JEFFRY G ,  SAMMUT ALEXANDER ,  GALIC RAGUZ MARY ,  GIESELMAN MATTHEW D

IPC: C10M139/00

Abstract: The invention is directed to a method for reducing low speed pre-ignition events in a spark-ignited direct injection internal combustion engine by supplying to the sump a lubricant composition which contains an oil of lubricating viscosity and a boron-containing ashless dispersant. The ashless dispersant may be selected from succinimide compounds prepared from aliphatic or aromatic amines.

公开(公告)号：BR112012003705A2

公开(公告)日：2016-04-05

申请号：BR112012003705

申请日：2010-08-16

Applicant: LUBRIZOL CORP

Inventor： SACCOMANDO DANIEL J ,  GIESELMAN MATTHEW D ,  MOSIER PATRICK E ,  CRAWLEY SETH L ,  BARTON WILLIAM R S

IPC: C10M129/66 ,  C10M129/76

公开(公告)号：CA2920022A1

公开(公告)日：2015-02-12

申请号：CA2920022

申请日：2014-08-06

Applicant: LUBRIZOL CORP

Inventor： GIESELMAN MATTHEW D ,  COX ADAM ,  PROUST NICOLAS ,  SHAH MAYUR P ,  EVELAND RENEE

IPC: C10M133/56 ,  C10M141/06 ,  C10M159/18 ,  C10M163/00

Abstract: The invention provides a lubricating composition containing an oil of lubricating viscosity and a dispersant treated with copper reagent. The invention further relates to methods of lubricating an internal combustion engine by supplying the described lubricating composition to the internal combustion engine. The invention further relates to the use of a dispersant treated with copper to reduce deposits on the inner surfaces of engine components.

公开(公告)号：ES2453146T3

公开(公告)日：2014-04-04

申请号：ES10805861

申请日：2010-08-11

Applicant: LUBRIZOL CORP

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

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

Abstract: Composición lubricante que comprende: (a) un aceite de viscosidad lubricante; (b) del 0,01% en peso al 5% en peso de un fosfito que tiene al menos un grupo hidrocarbilo que tiene 4 o más átomos de carbono, en la que el fosfito que tiene al menos un grupo hidrocarbilo con 4 o más se representa por la fórmula: en la que al menos uno de R3, R4 y R5 es un grupo hidrocarbilo que contiene al menos 4 átomos de carbono y el otro puede ser hidrógeno o un grupo hidrocarbilo, y en la que el fosfito tiene al menos un grupo hidrocarbilo con de 12 a 22 átomos de carbono; y (c) del 0,01% en peso al 5% en peso de un compuesto derivado de un ácido hidroxicarboxílico, en la que el compuesto derivado de un ácido hidroxicarboxílico se representa por la fórmula: **Fórmula** en la que: n y m son independientemente números enteros de 1 a 5; X es un grupo alifático o alicíclico, o un grupo alifático o alicíclico que contiene un átomo de oxígeno en la cadena carbonada, o un grupo sustituido de los tipos anteriores, conteniendo dicho grupo hasta 6 átomos de carbono y teniendo n+m puntos de unión disponibles; cada Y es independientemente -O-, >NH o >NR1 o dos Y juntos que representan el nitrógeno de una estructura de imida R-N = 2 y m >= 1, o n y m son ambos igual a 2, o n >= 3 y m >= 1.