公开(公告)号：US20050101802A1

公开(公告)日：2005-05-12

申请号：US10702808

申请日：2003-11-06

Applicant: Paul Thomson ,  Peter Growcott ,  Roger Sheets ,  Abbas Kadkhodayan ,  Christopher Dudding

Inventor： Paul Thomson ,  Peter Growcott ,  Roger Sheets ,  Abbas Kadkhodayan ,  Christopher Dudding

IPC: C07F9/165 ,  C07F9/17 ,  C10M137/10 ,  C10M177/00 ,  C10N10/04 ,  C10N30/00 ,  C10N70/00 ,  C07F9/28

CPC classification number: C10M137/10 ,  C07F9/17 ,  C10M2223/045 ,  C10N2230/36 ,  C10N2240/04

Abstract: In general terms, the present invention includes a process for producing a new zinc dialkyldithiophosphate (ZDDP) offering improved seal compatibility characteristics in engine and transmission oil packages. The present invention additionally includes zinc dialkyldithiophosphate produced in accordance with the disclosed methodologies, and oil additives, lubricants, and engines and transmission comprising the zinc dialkyldithiophosphate of the present invention.

Abstract translation: 一般而言，本发明包括生产新的二烷基二硫代磷酸锌（ZDDP）的方法，其提供发动机和变速箱油包装中的改进的密封相容特性。 本发明还包括根据所公开的方法生产的二烷基二硫代磷酸锌，以及包含本发明的二烷基二硫代磷酸锌的油添加剂，润滑剂和发动机以及变速器。

公开(公告)号：US07879774B2

公开(公告)日：2011-02-01

申请号：US11611597

申请日：2006-12-15

Applicant: William Y. Lam ,  John T. Loper ,  Carl K. Esche, Jr. ,  Christopher J. Dudding ,  Peter Growcott ,  Anthony Fagan ,  Andrew Robertson ,  Gregory H. Guinther

Inventor： William Y. Lam ,  John T. Loper ,  Carl K. Esche, Jr. ,  Christopher J. Dudding ,  Peter Growcott ,  Anthony Fagan ,  Andrew Robertson ,  Gregory H. Guinther

IPC: C10M129/26 ,  C10M125/00 ,  C10M159/22 ,  C10M159/24

CPC classification number: C10M159/18 ,  C10M129/06 ,  C10M129/14 ,  C10M129/40 ,  C10M135/10 ,  C10M137/06 ,  C10M163/00 ,  C10M2207/021 ,  C10M2207/027 ,  C10M2207/028 ,  C10M2207/126 ,  C10M2207/141 ,  C10M2207/262 ,  C10M2207/283 ,  C10M2207/289 ,  C10M2215/042 ,  C10M2215/28 ,  C10M2219/044 ,  C10M2219/046 ,  C10M2219/106 ,  C10M2223/042 ,  C10M2223/045 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2210/03 ,  C10N2210/04 ,  C10N2210/06 ,  C10N2210/07 ,  C10N2210/08 ,  C10N2230/04 ,  C10N2230/06 ,  C10N2230/10 ,  C10N2230/40 ,  C10N2230/42 ,  C10N2230/43 ,  C10N2230/45 ,  C10N2240/10 ,  C10N2240/102 ,  C10N2240/104 ,  C10N2270/02 ,  C10N2220/026

Abstract: A fully formulated lubricating oil, lubricated surface, and lubricant additive concentrates for lubricants providing reduced sludge formation. The fully formulated lubricating oil composition has therein at least one succinimide dispersant derived from a polyalkylene compound having from about 50 to about 85% vinylidene double bonds in the compound, a metal containing detergent, at least one wear reducing agent, at least one antioxidant, and a hydrocarbon soluble titanium compound as a friction modifier. The lubricating oil composition is also substantially free of molybdenum compounds.

Abstract translation: 完全配制的润滑油，润滑表面和润滑剂添加剂浓缩物，用于减少污泥形成的润滑剂。 完全配制的润滑油组合物中含有至少一种衍生自化合物中约50-约85％亚乙烯基双键的聚亚烷基化合物的琥珀酰亚胺分散剂，含金属的洗涤剂，至少一种减磨剂，至少一种抗氧化剂， 和作为摩擦改性剂的烃溶性钛化合物。 润滑油组合物也基本上不含钼化合物。

公开(公告)号：US20080026966A1

公开(公告)日：2008-01-31

申请号：US11866106

申请日：2007-10-02

Applicant: Paul Thomson ,  Peter Growcott ,  Roger Sheets ,  Abbas Kadkhodayan ,  Christopher Dudding

Inventor： Paul Thomson ,  Peter Growcott ,  Roger Sheets ,  Abbas Kadkhodayan ,  Christopher Dudding

IPC: C10M137/06 ,  B60K17/00

CPC classification number: C10M137/10 ,  C07F9/17 ,  C10M2223/045 ,  C10N2230/36 ,  C10N2240/04

Abstract: In general terms, the present invention includes a process for producing a new zinc dialkyldithiophosphate (ZDDP) offering improved seal compatibility characteristics in engine and transmission oil packages. The present invention additionally includes zinc dialkyldithiophosphate produced in accordance with the disclosed methodologies, and oil additives, lubricants, and engines and transmission comprising the zinc dialkyldithiophosphate of the present invention.

Abstract translation: 一般而言，本发明包括生产新的二烷基二硫代磷酸锌（ZDDP）的方法，其提供发动机和变速箱油包装中的改进的密封相容特性。 本发明还包括根据所公开的方法生产的二烷基二硫代磷酸锌，以及包含本发明的二烷基二硫代磷酸锌的油添加剂，润滑剂和发动机以及变速器。

公开(公告)号：US20060014651A1

公开(公告)日：2006-01-19

申请号：US10894327

申请日：2004-07-19

Applicant: Carl Esche ,  Christopher Dudding ,  Peter Growcott ,  Anthony Fagan ,  Andrew Robertson

Inventor： Carl Esche ,  Christopher Dudding ,  Peter Growcott ,  Anthony Fagan ,  Andrew Robertson

IPC: C10M141/10

CPC classification number: C10M135/10 ,  C10M129/06 ,  C10M129/14 ,  C10M129/40 ,  C10M137/06 ,  C10M2207/021 ,  C10M2207/027 ,  C10M2207/126 ,  C10M2219/044 ,  C10M2223/042 ,  C10N2210/04 ,  C10N2230/06 ,  C10N2240/102 ,  C10N2240/104 ,  C10N2270/02

Abstract: A lubricated surface and method for reducing wear between metal parts. The lubricated surface contains a base oil of lubricating viscosity and an amount of a hydrocarbon soluble titanium compound effective to provide a reduction in surface wear greater than a surface wear of a lubricant composition devoid of the hydrocarbon soluble titanium compound.

公开(公告)号：US07592490B2

公开(公告)日：2009-09-22

申请号：US11866106

申请日：2007-10-02

Applicant: Paul M. Thomson ,  Peter Growcott ,  Roger M. Sheets ,  Abbas Kadkhodayan ,  Christopher James Dudding

Inventor： Paul M. Thomson ,  Peter Growcott ,  Roger M. Sheets ,  Abbas Kadkhodayan ,  Christopher James Dudding

IPC: C07F9/02

CPC classification number: C10M137/10 ,  C07F9/17 ,  C10M2223/045 ,  C10N2230/36 ,  C10N2240/04

Abstract: In general terms, the present invention includes a process for producing a new zinc dialkyldithiophosphate (ZDDP) offering improved seal compatibility characteristics in engine and transmission oil packages. The present invention additionally includes zinc dialkyldithiophosphate produced in accordance with the disclosed methodologies, and oil additives, lubricants, and engines and transmission comprising the zinc dialkyldithiophosphate of the present invention.

Abstract translation: 一般而言，本发明包括生产新的二烷基二硫代磷酸锌（ZDDP）的方法，其提供发动机和变速箱油包装中的改进的密封相容特性。 本发明还包括根据所公开的方法生产的二烷基二硫代磷酸锌，以及包含本发明的二烷基二硫代磷酸锌的油添加剂，润滑剂和发动机以及变速器。

公开(公告)号：US20070191242A1

公开(公告)日：2007-08-16

申请号：US10943375

申请日：2004-09-17

Applicant: Sanjay Srinivasan ,  Yoon Song ,  Joseph Strukl ,  Peter Growcott ,  Paul Griffin ,  Akhilesh Duggal

Inventor： Sanjay Srinivasan ,  Yoon Song ,  Joseph Strukl ,  Peter Growcott ,  Paul Griffin ,  Akhilesh Duggal

IPC: C10M143/00

CPC classification number: C10M171/02 ,  C10M171/04 ,  C10M2205/00 ,  C10M2205/022 ,  C10M2205/024 ,  C10M2205/028 ,  C10M2205/04 ,  C10M2205/06 ,  C10M2205/08 ,  C10N2220/00 ,  C10N2220/021 ,  C10N2220/029 ,  C10N2220/033 ,  C10N2230/68 ,  C10N2240/042 ,  C10N2240/102 ,  C10N2240/104 ,  C10N2260/00 ,  C10N2260/09 ,  C10N2270/02

Abstract: A lubricant composition method of using the lubricant composition. The lubricant composition contains a base oil of lubricating viscosity and from about 5 to about 30 percent by weight of an additive comprising a shear stable olefin copolymer derived from a copolymer having a number average molecular weight ranging from about 50,000 to about 250,000. The shear stable olefin copolymer has a shear stability index of less than about 40, a polydispersity of not more than about 1.5, and a thickening efficiency of greater than about 1.8, and provides viscosity index improving properties to the lubricant composition.

Abstract translation: 使用润滑剂组合物的润滑剂组合物方法。 润滑剂组合物含有润滑粘度的基础油和约5至约30重量％的添加剂，其包含衍生自数均分子量为约50,000至约250,000的共聚物的剪切稳定的烯烃共聚物。 剪切稳定的烯烃共聚物具有小于约40的剪切稳定性指数，多分散度不大于约1.5，增稠效率大于约1.8，并且为润滑剂组合物提供改善粘度指数的性能。

公开(公告)号：US08778857B2

公开(公告)日：2014-07-15

申请号：US12537029

申请日：2009-08-06

Applicant: Peter Growcott

Inventor： Peter Growcott

IPC: C10M149/14 ,  C10M149/04 ,  C10M149/00

CPC classification number: C10M157/00 ,  C10M2205/022 ,  C10M2205/026 ,  C10M2205/04 ,  C10M2205/08 ,  C10M2209/084 ,  C10N2220/021 ,  C10N2220/033 ,  C10N2230/02 ,  C10N2230/68 ,  C10N2230/74 ,  C10N2240/10 ,  C10N2270/02 ,  C10M2205/024 ,  C10M2205/06

Abstract: A lubricant composition, additive concentrate, and method for lubricating an engine. The crankcase lubricant has less than 30 weight percent of a relatively low Noack volatility base oil and a viscosity additive. The viscosity additive has a minor effective amount of sacrificial polymeric viscosity index improver having a shear stability index (SSI) of greater than about 45 and a major amount of a viscosity index improver having an SSI of less than about 26. The minor amount of sacrificial viscosity index improver additive is effective to provide a lubricant composition having a ratio of absolute viscosity increase at 40° C. to an absolute viscosity increase at 40° C. of an RL 216 reference oil of less than about 0.8.

Abstract translation: 润滑剂组合物，添加剂浓缩物和用于润滑发动机的方法。 曲轴箱润滑剂具有小于30重量％的相对较低的Noack挥发性基础油和粘度添加剂。 粘度添加剂具有少量有效量的牺牲聚合物粘度指数改进剂，其剪切稳定性指数（SSI）大于约45，而主要量的SSI小于约26的粘度指数改进剂。少量的牺牲 粘度指数改进剂添加剂有效地提供一种润滑剂组合物，该润滑剂组合物在40℃下的绝对粘度增加的比率与小于约0.8的RL 216参比油在40℃下的绝对粘度增加有关。

公开(公告)号：US07615519B2

公开(公告)日：2009-11-10

申请号：US10894327

申请日：2004-07-19

Applicant: Carl K. Esche, Jr. ,  Christopher J. Dudding ,  Peter Growcott ,  Anthony Fagan ,  Andrew Robertson

Inventor： Carl K. Esche, Jr. ,  Christopher J. Dudding ,  Peter Growcott ,  Anthony Fagan ,  Andrew Robertson

IPC: C10M129/26 ,  C10M125/00

CPC classification number: C10M135/10 ,  C10M129/06 ,  C10M129/14 ,  C10M129/40 ,  C10M137/06 ,  C10M2207/021 ,  C10M2207/027 ,  C10M2207/126 ,  C10M2219/044 ,  C10M2223/042 ,  C10N2210/04 ,  C10N2230/06 ,  C10N2240/102 ,  C10N2240/104 ,  C10N2270/02

Abstract: A lubricated surface and method for reducing wear between metal parts. The lubricated surface contains a base oil of lubricating viscosity and an amount of a hydrocarbon soluble titanium compound effective to provide a reduction in surface wear greater than a surface wear of a lubricant composition devoid of the hydrocarbon soluble titanium compound.

Abstract translation: 润滑表面和减少金属部件之间磨损的方法。 润滑的表面含有润滑粘度的基础油和一定量的烃溶性钛化合物，其有效地提供比没有烃可溶性钛化合物的润滑剂组合物的表面磨损更大的表面磨损降低。

公开(公告)号：US07368596B2

公开(公告)日：2008-05-06

申请号：US10702808

申请日：2003-11-06

Applicant: Paul M. Thomson ,  Peter Growcott ,  Roger M. Sheets ,  Abbas Kadkhodayan ,  Christopher James Dudding

Inventor： Paul M. Thomson ,  Peter Growcott ,  Roger M. Sheets ,  Abbas Kadkhodayan ,  Christopher James Dudding

IPC: C07F9/28

CPC classification number: C10M137/10 ,  C07F9/17 ,  C10M2223/045 ,  C10N2230/36 ,  C10N2240/04

Abstract: In general terms, the present invention includes a process for producing a new zinc dialkyldithiophosphate (ZDDP) offering improved seal compatibility characteristics in engine and transmission oil packages. The present invention additionally includes zinc dialkyldithiophosphate produced in accordance with the disclosed methodologies, and oil additives, lubricants, and engines and transmission comprising the zinc dialkyldithiophosphate of the present invention.

Abstract translation: 一般而言，本发明包括生产新的二烷基二硫代磷酸锌（ZDDP）的方法，其提供发动机和变速箱油包装中的改进的密封相容特性。 本发明还包括根据所公开的方法生产的二烷基二硫代磷酸锌，以及包含本发明的二烷基二硫代磷酸锌的油添加剂，润滑剂和发动机以及变速器。

公开(公告)号：US6107257A

公开(公告)日：2000-08-22

申请号：US987596

申请日：1997-12-09

Applicant: Joseph J. Valcho ,  Mark Rees ,  Peter Growcott ,  Mark Thomas Devlin ,  Errol J. Olivier

Inventor： Joseph J. Valcho ,  Mark Rees ,  Peter Growcott ,  Mark Thomas Devlin ,  Errol J. Olivier

IPC: C10L1/22 ,  C08F8/32 ,  C08F255/00 ,  C08F255/04 ,  C10L1/2383 ,  C10L10/08 ,  C10M133/52 ,  C10M133/58 ,  C10M143/00 ,  C10M149/02 ,  C10M149/10 ,  C10N30/02 ,  C10N40/25 ,  C10M145/00 ,  C10M149/00

CPC classification number: C10M149/10 ,  C08F255/00 ,  C08F255/04 ,  C08F8/32 ,  C10M133/52 ,  C10M133/58 ,  C10M143/00 ,  C10M2215/04 ,  C10M2215/26 ,  C10M2217/028 ,  C10M2217/046 ,  C10M2217/06 ,  C10M2221/02 ,  C10M2221/041 ,  C10N2240/10 ,  C10N2240/101 ,  C10N2240/104 ,  C10N2240/106

Abstract: A novel additive comprising a highly grafted, multi-functional olefin copolymer comprising a graft and amine-derivatized copolymer prepared from ethylene and at least one C.sub.3 to C.sub.23 alpha-monoolefin and, optionally, a polyene, wherein the copolymer of ethylene and at least one C.sub.3 to C.sub.23 alpha-monoolefin has grafted thereon from 0.3 to 0.75 carboxylic groups per 1000 number average molecular weight units of olefin copolymer and wherein the olefin copolymer has a number average molecular weight of between 20,000 and 150,000, and lubricating oil concentrates and compositions containing the same are provided.

Abstract translation: 一种新型添加剂，其包含高度接枝的多官能烯烃共聚物，其包含由乙烯和至少一种C 3至C 23α-单烯烃和任选的多烯制备的接枝和胺衍生的共聚物，其中乙烯和至少一种 C3至C23α-单烯烃在其上接枝有0.3至0.75个羧基，每1000个数均分子量的烯烃共聚物，其中烯烃共聚物的数均分子量为20,000至150,000，润滑油浓缩物和含有 同样提供。