公开(公告)号：US20150045268A1

公开(公告)日：2015-02-12

申请号：US13984288

申请日：2012-02-15

Applicant: Mark C. Davies ,  Stephen J. Cook ,  Alexandra Mayhew

Inventor： Mark C. Davies ,  Stephen J. Cook ,  Alexandra Mayhew

IPC: C10M141/08

CPC classification number: C10M141/08 ,  C10M163/00 ,  C10M2207/028 ,  C10M2207/123 ,  C10M2215/086 ,  C10M2215/28 ,  C10M2219/046 ,  C10M2223/045 ,  C10N2210/02 ,  C10N2230/52 ,  C10N2240/10

Abstract: A lubricant composition containing a metal-containing detergent in an amount to provide at least about 2 TBN to the lubricant, and a dispersant comprising an oleophilic portion comprising at least about 40 carbon atoms and an acid-bearing portion, characterized in having a TAN:TBN ratio of at least about 0.8, exhibits good TBN retention.

Abstract translation: 一种润滑剂组合物，含有含量为至少约2 TBN的金属洗涤剂至润滑剂，以及包含含至少约40个碳原子的亲油部分和含酸部分的分散剂，其特征在于具有TAN： TBN比至少约为0.8，表现出良好的TBN保留率。

公开(公告)号：US20130263807A1

公开(公告)日：2013-10-10

申请号：US13877354

申请日：2011-10-05

Applicant: Stephen J. Cook ,  Alexandra Mayhew ,  Mark C. Davies ,  Jolanta Z. Adamczewska

Inventor： Stephen J. Cook ,  Alexandra Mayhew ,  Mark C. Davies ,  Jolanta Z. Adamczewska

IPC: F01M11/00

CPC classification number: F01M11/00 ,  C10M165/00 ,  C10M2203/1006 ,  C10M2205/026 ,  C10M2205/0285 ,  C10M2207/028 ,  C10M2219/046 ,  C10N2220/021 ,  C10N2230/04 ,  C10N2230/30 ,  C10N2230/42 ,  C10N2230/43 ,  C10N2230/45 ,  C10N2240/102 ,  C10N2240/104

Abstract: A lubricating composition containing an oil of lubricating viscosity, a high molecular weight polyolefin that is at least substantially free of ethylene-derived monomer units, and an overbased metal containing detergent, is capable of reducing intake valve deposits in a direct injection engine.

Abstract translation: 含有润滑粘度的油的润滑组合物，至少基本上不含乙烯衍生的单体单元的高分子量聚烯烃和含高碱性金属的洗涤剂能够减少直接喷射发动机中的进气阀沉积物。

公开(公告)号：US09115615B2

公开(公告)日：2015-08-25

申请号：US13877354

申请日：2011-10-05

Applicant: Stephen J. Cook ,  Alexandra Mayhew ,  Mark C. Davies ,  Jolanta Z. Adamczewska

Inventor： Stephen J. Cook ,  Alexandra Mayhew ,  Mark C. Davies ,  Jolanta Z. Adamczewska

IPC: F01M11/00 ,  C10M165/00

CPC classification number: F01M11/00 ,  C10M165/00 ,  C10M2203/1006 ,  C10M2205/026 ,  C10M2205/0285 ,  C10M2207/028 ,  C10M2219/046 ,  C10N2220/021 ,  C10N2230/04 ,  C10N2230/30 ,  C10N2230/42 ,  C10N2230/43 ,  C10N2230/45 ,  C10N2240/102 ,  C10N2240/104

Abstract: A lubricating composition containing an oil of lubricating viscosity, a high molecular weight polyolefin that is at least substantially free of ethylene-derived monomer units, and an overbased metal containing detergent, is capable of reducing intake valve deposits in a direct injection engine.

Abstract translation: 含有润滑粘度的油的润滑组合物，至少基本上不含乙烯衍生的单体单元的高分子量聚烯烃和含高碱性金属的洗涤剂能够减少直接喷射发动机中的进气阀沉积物。

公开(公告)号：US09528068B2

公开(公告)日：2016-12-27

申请号：US13984288

申请日：2012-02-15

Applicant: Mark C. Davies ,  Stephen J. Cook ,  Alexandra Mayhew

Inventor： Mark C. Davies ,  Stephen J. Cook ,  Alexandra Mayhew

IPC: C10M169/04 ,  C10M139/00 ,  C10M159/24 ,  C10M141/08 ,  C10M163/00

CPC classification number: C10M141/08 ,  C10M163/00 ,  C10M2207/028 ,  C10M2207/123 ,  C10M2215/086 ,  C10M2215/28 ,  C10M2219/046 ,  C10M2223/045 ,  C10N2210/02 ,  C10N2230/52 ,  C10N2240/10

Abstract: A lubricant composition containing a metal-containing detergent in an amount to provide at least about 2 TBN to the lubricant, and a dispersant comprising an oleophilic portion comprising at least about 40 carbon atoms and an acid-bearing portion, characterized in having a TAN:TBN ratio of at least about 0.8, exhibits good TBN retention.

Abstract translation: 一种润滑剂组合物，含有含量为至少约2 TBN的金属洗涤剂至润滑剂，以及包含含至少约40个碳原子的亲油部分和含酸部分的分散剂，其特征在于具有TAN： TBN比至少约为0.8，表现出良好的TBN保留率。

公开(公告)号：US08877694B2

公开(公告)日：2014-11-04

申请号：US13979728

申请日：2012-02-08

Applicant: Joanne L. Jones ,  William R. S. Barton ,  Daniel J. Saccomando ,  Stephen J. Cook ,  Shaun P. Carney ,  Alexandra Mayhew

Inventor： Joanne L. Jones ,  William R. S. Barton ,  Daniel J. Saccomando ,  Stephen J. Cook ,  Shaun P. Carney ,  Alexandra Mayhew

IPC: C07D207/26 ,  C10M169/04 ,  C10M133/56 ,  C07C51/15 ,  C10M115/08 ,  C10M163/00 ,  C10M133/44 ,  C10M141/06

CPC classification number: C10M133/44 ,  C10M141/06 ,  C10M163/00 ,  C10M2203/1006 ,  C10M2207/027 ,  C10M2207/028 ,  C10M2207/262 ,  C10M2215/08 ,  C10M2215/086 ,  C10M2215/221 ,  C10M2215/223 ,  C10M2215/224 ,  C10M2219/087 ,  C10M2219/088 ,  C10M2219/089 ,  C10M2223/045 ,  C10N2230/04 ,  C10N2230/10 ,  C10N2240/102 ,  C10N2210/02

Abstract: The present invention relates to a lubricating composition, particularly marine diesel engine lubricating compositions, comprising: (a) an oil of lubricating viscosity; (b) an asphaltene dispersant comprising an amide group, which may also contain a succinimide group, and which may optionally be used in combination with additional asphaltene dispersants that contain a cyclic headgroup that contains a nitrogen atoms where the additional asphaltene dispersants may also include a succinimide group; and (c) a detergent derived from an alkyl phenol. The invention further provides methods of using such compositions in the operation of engine, particularly marine diesel engines.

Abstract translation: 本发明涉及一种润滑组合物，特别是船用柴油机润滑组合物，其包含：（a）润滑粘度的油; （b）包含酰胺基团的沥青质分散剂，其还可以含有琥珀酰亚胺基团，并且其可以任选地与另外的含有含氮原子的环状头基的沥青质分散剂组合使用，其中所述另外的沥青质分散剂还可以包含 琥珀酰亚胺基; 和（c）衍生自烷基酚的洗涤剂。 本发明还提供了在发动机，特别是船用柴油发动机的操作中使用这种组合物的方法。

公开(公告)号：US20110143977A1

公开(公告)日：2011-06-16

申请号：US11568951

申请日：2005-05-09

Applicant: Stephen J. Cook ,  Richard Leahy ,  Alexandra Mayhew

Inventor： Stephen J. Cook ,  Richard Leahy ,  Alexandra Mayhew

IPC: C10M169/04

CPC classification number: C10M163/00 ,  C10M2207/144 ,  C10M2207/146 ,  C10M2207/262 ,  C10M2207/289 ,  C10M2215/08 ,  C10M2215/28 ,  C10M2219/046 ,  C10M2219/066 ,  C10M2219/088 ,  C10M2219/089 ,  C10M2223/043 ,  C10M2227/061 ,  C10N2230/06 ,  C10N2230/08 ,  C10N2230/10 ,  C10N2240/10 ,  C10N2240/102 ,  C10N2260/14

Abstract: A lubricating composition containing (a). at least 3 weight percent of an overbased sulphonate detergent with a metal ratio of 12.5:1 to 40:1; (b). at least 1.5 weight percent of a sulphur containing phenate detergent with a metal ratio of not more 2.5; and (c). an oil of lubricating viscosity, wherein the sulphur containing phenate contains oligomers of hydrocarbyl phenol with at least 50 wt % of said oligomers in the form of the tetramer or higher oligomers. The composition is suitable for internal combustion engines, particularly marine diesel applications to provide improved cleanliness decreased cylinder wear and reduced deposits.

Abstract translation: 含有（a）的润滑组合物。 至少3重量％的金属比例为12.5:1至40:1的高碱性磺酸盐洗涤剂; （b）。 至少1.5重量％的金属比不超过2.5的含硫酚盐洗涤剂; 和（c）。 一种具有润滑粘度的油，其中所述含硫酚盐含有烃基苯酚的低聚物和至少50重量％的四聚物或更高级低聚物形式的所述低聚物。 该组合物适用于内燃机，特别是船用柴油应用，以提供改进的清洁度，减少气缸磨损和减少沉积物。

公开(公告)号：US20080287327A1

公开(公告)日：2008-11-20

申请号：US12089796

申请日：2006-10-13

Applicant: Alexandra Mayhew ,  Stephen J. Cook

Inventor： Alexandra Mayhew ,  Stephen J. Cook

IPC: C10M139/00

CPC classification number: C10M163/00 ,  C10M2207/028 ,  C10M2215/28 ,  C10M2219/022 ,  C10M2219/046 ,  C10M2223/043 ,  C10M2223/045 ,  C10N2230/04 ,  C10N2230/06 ,  C10N2230/52 ,  C10N2240/102 ,  C10N2260/14

Abstract: The invention provides a method of lubricating a marine diesel engine, comprising supplying to said engine a marine diesel cylinder lubricant composition at a feed rate of 0.3 to less than 1.2 g/kW hr, wherein said lubricant composition has a ratio of /Σ(wt % overbased detergent)/Σ(wt % of boron from antiwear additives+wt % of phosphorus-containing antiwear additives) of greater than 12.5. The invention further provides a method capable of imparting improved cleanliness and decreased cylinder wear; and reduced deposits.

Abstract translation: 本发明提供了一种润滑船用柴油发动机的方法，包括以0.3至小于1.2g / kWh的进料速率向所述发动机提供船用柴油机气缸润滑剂组合物，其中所述润滑剂组合物的比例为/ Sigma ％高碱性洗涤剂）/ Sigma（抗磨添加剂的硼重量％+含磷抗磨添加剂的重量％）大于12.5。 本发明还提供了一种能够赋予改善的清洁度并减小圆筒磨损的方法; 并减少存款。

公开(公告)号：US20110030648A1

公开(公告)日：2011-02-10

申请号：US12744698

申请日：2008-12-05

Applicant: Stephen J. Cook ,  Alexandra Mayhew

Inventor： Stephen J. Cook ,  Alexandra Mayhew

IPC: F01M11/00

CPC classification number: C10M163/00 ,  C10M129/38 ,  C10M129/76 ,  C10M133/08 ,  C10M133/16 ,  C10M2207/12 ,  C10M2207/125 ,  C10M2207/282 ,  C10M2207/289 ,  C10M2207/402 ,  C10M2215/042 ,  C10M2215/08 ,  C10M2215/28 ,  C10M2219/046 ,  C10M2219/089 ,  C10N2230/06 ,  C10N2230/40 ,  C10N2240/10 ,  C10N2240/102 ,  C10N2260/14

Abstract: A lubricant composition comprising an oil of lubricating viscosity and 0.01 to 5 percent by weight of an organic friction modifier, said lubricant composition being substantially free from molybdenum compounds, is suitable for lubricating an internal combustion engine operating at above 150° C. at the cylinder liner, for example, a marine diesel engine.

Abstract translation: 一种润滑剂组合物，其包含润滑粘度的油和0.01至5重量％的有机摩擦改进剂，所述润滑剂组合物基本上不含钼化合物，适用于润滑在圆柱体上操作在150℃以上的内燃机 例如，船用柴油发动机。

公开(公告)号：US20080121206A1

公开(公告)日：2008-05-29

申请号：US11572867

申请日：2005-07-22

Applicant: Richard Leahy ,  Alexandra Mayhew ,  W. Preston Barnes ,  Stephen J. Cook

Inventor： Richard Leahy ,  Alexandra Mayhew ,  W. Preston Barnes ,  Stephen J. Cook

IPC: F01M9/02

CPC classification number: C10M163/00 ,  C10M167/00 ,  C10M169/045 ,  C10M169/048 ,  C10M171/02 ,  C10M2205/026 ,  C10M2207/028 ,  C10M2209/084 ,  C10M2215/28 ,  C10M2219/044 ,  C10M2219/046 ,  C10M2223/045 ,  C10N2210/02 ,  C10N2220/021 ,  C10N2220/022 ,  C10N2230/02 ,  C10N2230/04 ,  C10N2230/06 ,  C10N2230/52 ,  C10N2240/102 ,  C10N2260/14

Abstract: A method of lubricating an internal combustion engine with a power output of at least 1600 kilowatts, with a lubricating composition, the method comprising: (1) monitoring one or more performance characteristics of the engine; (2) selecting an additive package to provide a desired TBN level to a lubricating composition to modify the performance characteristics of the engine; (3) combining the additive package of step (2) with (a) a component having a viscosity of about 2 mm2/s to 12 mm2/s, comprising a light neutral base oil, and optionally (b) a component having a viscosity of above 12 mm2/s to about 40 mm2/s, comprising heavy neutral base oil or a brightstock, to form a lubricating composition; and (4) supplying the lubricating composition of step (3) to the engine.

Abstract translation: 一种用润滑组合物润滑具有至少1600千瓦的功率输出的内燃机的方法，所述方法包括：（1）监测发动机的一个或多个性能特征; （2）选择添加剂包以向润滑组合物提供期望的TBN水平以改变发动机的性能特征; （3）将步骤（2）的添加剂组合物与（a）粘度为约2mm 2至12mm 2的组分组合，包括 轻质中性基础油和任选的（b）粘度高于12mm 2至约40mm 2 / s的组分，其包含重中性基础油 或亮片，以形成润滑组合物; 和（4）将步骤（3）的润滑组合物供给到发动机。

公开(公告)号：US20130303415A1

公开(公告)日：2013-11-14

申请号：US13979728

申请日：2012-02-08

Applicant: Joanne L. Jones ,  William R.S. Barton ,  Daniel J. Saccomando ,  Stephen J. Cook ,  Shaun P. Carney ,  Alexandra Mayhew

Inventor： Joanne L. Jones ,  William R.S. Barton ,  Daniel J. Saccomando ,  Stephen J. Cook ,  Shaun P. Carney ,  Alexandra Mayhew

IPC: C10M133/44

CPC classification number: C10M133/44 ,  C10M141/06 ,  C10M163/00 ,  C10M2203/1006 ,  C10M2207/027 ,  C10M2207/028 ,  C10M2207/262 ,  C10M2215/08 ,  C10M2215/086 ,  C10M2215/221 ,  C10M2215/223 ,  C10M2215/224 ,  C10M2219/087 ,  C10M2219/088 ,  C10M2219/089 ,  C10M2223/045 ,  C10N2230/04 ,  C10N2230/10 ,  C10N2240/102 ,  C10N2210/02

Abstract: The present invention relates to a lubricating composition, particularly marine diesel engine lubricating compositions, comprising: (a) an oil of lubricating viscosity; (b) an asphaltene dispersant comprising an amide group, which may also contain a succinimide group, and which may optionally be used in combination with additional asphaltene dispersants that contain a cyclic headgroup that contains a nitrogen atoms where the additional asphaltene dispersants may also include a succinimide group; and (c) a detergent derived from an alkyl phenol. The invention further provides methods of using such compositions in the operation of engine, particularly marine diesel engines.

Abstract translation: 本发明涉及润滑组合物，特别是船用柴油发动机润滑组合物，其包含：（a）润滑粘度的油; （b）包含酰胺基团的沥青质分散剂，其还可以含有琥珀酰亚胺基团，并且其可以任选地与另外的含有含氮原子的环状头基的沥青质分散剂组合使用，其中所述另外的沥青质分散剂还可以包含 琥珀酰亚胺基; 和（c）衍生自烷基酚的洗涤剂。 本发明还提供了在发动机，特别是船用柴油发动机的操作中使用这种组合物的方法。