专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2010033447A2 COMPOSITION CONTAINING HETEROCYCLIC COMPOUNDS AND A METHOD OF LUBRICATING AN INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：含有杂环化合物的组合物和润滑内燃机的方法
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
申请人： LUBRIZOL CORP , MOSIER PATRICK E , BROWN JASON R , GIESELMAN MATTHEW D , SCHROECK CALVIN W , CRAWLEY SETH , BARTON WILLIAM , WARD WILLIAM C
发明人： MOSIER PATRICK E , BROWN JASON R , GIESELMAN MATTHEW D , SCHROECK CALVIN W , CRAWLEY SETH , BARTON WILLIAM , WARD WILLIAM C
IPC分类号： 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分类号： 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
摘要： 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.
摘要翻译：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。

2. 发明申请

WO2011022266A3 LUBRICATING COMPOSITION CONTAINING AN ANTIWEAR AGENT 审中-公开
标题翻译：含有抗菌剂的润滑组合物
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
申请人： LUBRIZOL CORP , GIESELMAN MATTHEW D , MOSIER PATRICK E , SUTTON MICHAEL R , DAVIES MARK C , BARTON WILLIAM R S
发明人： GIESELMAN MATTHEW D , MOSIER PATRICK E , SUTTON MICHAEL R , DAVIES MARK C , BARTON WILLIAM R S
IPC分类号： C10M141/10 , C10N30/06 , C10N40/25
CPC分类号： 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
摘要： 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.
摘要翻译：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。

3. 发明申请

WO2007117776A3 NITROGEN-CONTAINING DISPERSANT AS AN ASHLESS TBN BOOSTER FOR LUBRICANTS 审中-公开
标题翻译：含氮分散剂作为润滑剂无菌TBN增效剂
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
申请人： LUBRIZOL CORP , BARDASZ EWA , CARRICK VIRGINIA A , PUDELSKI JOHN K , EVELAND RENEE A , BARR DOUGLAS M , GIESELMAN MATTHEW D
发明人： BARDASZ EWA , CARRICK VIRGINIA A , PUDELSKI JOHN K , EVELAND RENEE A , BARR DOUGLAS M , GIESELMAN MATTHEW D
IPC分类号： C10M133/56 , C10M169/04
CPC分类号： 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
摘要： 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.
摘要翻译：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。

4. 发明申请

WO2008016967A3 MANNICH POST-TREATMENT OF PIBSA DISPERSANTS FOR IMPROVED DISPERSION OF EGR SOOT 审中-公开
标题翻译：用于改进排放废气的PIBSA分散剂的MANNICH后处理
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
申请人： LUBRIZOL CORP , GIESELMAN MATTHEW D
发明人： GIESELMAN MATTHEW D
IPC分类号： C10M159/12 , C10M133/56 , C10M149/14 , C10M149/16 , C10M159/16 , C10M177/00 , C10N30/04 , C10N30/10 , C10N40/25 , C10N60/00 , C10N70/00
CPC分类号： 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
摘要： 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.
摘要翻译：（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。

5. 发明申请

WO2014042823A8 QUATERNARY AMMONIUM SALT CONTAINING COMPOSITIONS THAT PROVIDE BALANCED DEPOSIT CONTROL AND WEAR PERFORMANCE WITHOUT SEAL COMPATIBILITY ISSUES 审中-公开
标题翻译：季铵盐含有平衡沉积物控制和耐磨性能的组合物，没有密封的兼容性问题
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
申请人： LUBRIZOL CORP
发明人： DAVIES MARK C , DELBRIDGE EWAN E , GIESELMAN MATTHEW D , MORTON COLIN J H
IPC分类号： C10M141/10 , C10M161/00 , C10N30/00 , C10N30/04 , C10N30/06 , C10N40/25
CPC分类号： 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
摘要： 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.
摘要翻译：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。

6. 发明专利

AU2016235352A1 Lubricant compositions for direct injection engines 未知
公开(公告)号：AU2016235352A1
公开(公告)日：2017-10-05
申请号：AU2016235352
申请日：2016-03-22
申请人： LUBRIZOL CORP
发明人： MOSIER PATRICK E , DIETZ JEFFRY G , SAMMUT ALEXANDER , GALIC RAGUZ MARY , GIESELMAN MATTHEW D
IPC分类号： C10M133/56
摘要： 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.

7. 发明专利

CA2980515A1 LUBRICANT COMPOSITIONS FOR DIRECT INJECTION ENGINES 未知
公开(公告)号：CA2980515A1
公开(公告)日：2016-09-29
申请号：CA2980515
申请日：2016-03-22
申请人： LUBRIZOL CORP
发明人： MOSIER PATRICK E , DIETZ JEFFRY G , SAMMUT ALEXANDER , GALIC RAGUZ MARY , GIESELMAN MATTHEW D
IPC分类号： C10M139/00
摘要： 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.

8. 发明专利

BR112012003705A2 composição lubrificante contendo um agente antidesgaste 未知
公开(公告)号：BR112012003705A2
公开(公告)日：2016-04-05
申请号：BR112012003705
申请日：2010-08-16
申请人： LUBRIZOL CORP
发明人： SACCOMANDO DANIEL J , GIESELMAN MATTHEW D , MOSIER PATRICK E , CRAWLEY SETH L , BARTON WILLIAM R S
IPC分类号： C10M129/66 , C10M129/76

9. 发明专利

CA2920022A1 REDUCED ENGINE DEPOSITS FROM DISPERSANT TREATED WITH COPPER 未知
公开(公告)号：CA2920022A1
公开(公告)日：2015-02-12
申请号：CA2920022
申请日：2014-08-06
申请人： LUBRIZOL CORP
发明人： GIESELMAN MATTHEW D , COX ADAM , PROUST NICOLAS , SHAH MAYUR P , EVELAND RENEE
IPC分类号： C10M133/56 , C10M141/06 , C10M159/18 , C10M163/00
摘要： 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.

10. 发明专利

ES2453146T3 Composición lubricante que contiene un agente antidesgaste 未知
公开(公告)号：ES2453146T3
公开(公告)日：2014-04-04
申请号：ES10805861
申请日：2010-08-11
申请人： LUBRIZOL CORP
发明人： GIESELMAN MATTHEW D , MOSIER PATRICK E , SUTTON MICHAEL R , DAVIES MARK C , BARTON WILLIAM R S
IPC分类号： C10M141/10 , C10N30/06 , C10N40/25
摘要： 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.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式