公开(公告)号：EP2719751A2

公开(公告)日：2014-04-16

申请号：EP13167357.6

申请日：2013-05-10

Applicant: Infineum International Limited

Inventor： Dodd, James

IPC: C10M159/00 ,  C10M159/20

CPC classification number: C10M129/54 ,  C10M125/22 ,  C10M129/50 ,  C10M159/00 ,  C10M159/20 ,  C10M2201/084 ,  C10M2207/028 ,  C10M2207/141 ,  C10M2207/144 ,  C10M2207/262 ,  C10M2219/046 ,  C10M2219/066 ,  C10N2210/02 ,  C10N2230/04 ,  C10N2230/06 ,  C10N2230/08 ,  C10N2230/10 ,  C10N2240/102 ,  C10N2260/14

Abstract: A two-stroke, cross-head, slow-speed, compression-ignited marine engine is operated by
(i) fuelling it with a diesel fuel, as a pilot fuel, and with a low sulphur fuel, as a main fuel; and
(ii) lubricating the engine cylinder(s) with a lubricant having a BN of 20 or less and having a detergent additive system comprising at least two different metal detergents each having one surfactant group selected from phenate, salicylate and sulphonate, or one or more complex metal detergents containing two or more different surfactant soap groups selected from phenate, salicylate and sulphonate.

Abstract translation: 二冲程，十字头，慢速，压缩点火的船用发动机通过以下方式运行：（i）以柴油作为先导燃料，以低硫燃料作为主要燃料加油; 和（ii）用BN为20或更小的润滑剂润滑发动机气缸，并具有包含至少两种不同金属洗涤剂的洗涤剂添加剂系统，每种洗涤剂具有一种选自酚盐，水杨酸盐和磺酸盐的表面活性剂基团，或者一种或 含有两种或更多种选自酚盐，水杨酸盐和磺酸盐的不同表面活性剂皂基的更复杂的金属洗涤剂。

公开(公告)号：EP1642956A1

公开(公告)日：2006-04-05

申请号：EP05111664.8

申请日：2005-05-23

Applicant: Infineum International Limited

Inventor： Shaw, Robert ,  Chung, Simon ,  Dodd, James ,  Fellows, Raymond

IPC: C10M163/00 ,  C10M165/00

CPC classification number: C10M129/91 ,  C10M129/10 ,  C10M145/20 ,  C10M163/00 ,  C10M165/00 ,  C10M167/00 ,  C10M2203/06 ,  C10M2203/1006 ,  C10M2205/028 ,  C10M2205/22 ,  C10M2207/026 ,  C10M2207/028 ,  C10M2207/289 ,  C10M2209/084 ,  C10M2215/064 ,  C10M2215/065 ,  C10M2215/28 ,  C10M2219/046 ,  C10M2223/045 ,  C10N2210/02 ,  C10N2220/021 ,  C10N2230/04 ,  C10N2230/42 ,  C10N2230/43 ,  C10N2230/45 ,  C10N2230/52 ,  C10N2240/10

Abstract: A lubricating oil composition comprising a major amount of an oil of lubricating viscosity and a detergent composition comprising (A) an overbased metal salt of an organic acid and (B) an oil-soluble hydrocarbyl phenol aldehyde condensate having the following structure:

wherein n is 0 to 10, preferably 1 to 8, more preferably 2 to 6, and most preferably 3 to 5; Y is a divalent bridging group, and is preferably a hydrocarbyl group, preferably having from 1 to 4 carbon atoms; and R is a hydrocarbyl group having from 4 to 30, preferably 8 to 18, and most preferably 9 to 15 carbon atoms. The oil-soluble hydrocarbyl phenol aldehyde condensate has a weight average molecular weight (Mw) of 1250 to 1680, as measured by MALDI-TOF (Matrix Assisted Laser Desorption Ionization- Time of Flight) mass spectrometry.

Abstract translation: 一种润滑油组合物，其包含主要的润滑粘度油和洗涤剂组合物，其包含（A）高碱性有机酸金属盐和（B）具有以下结构的油溶性烃基酚醛缩合物：其中n为 0〜10，优选为1〜8，更优选为2〜6，最优选为3〜5; Y是二价桥基，优选烃基，优选具有1至4个碳原子; 并且R是具有4至30，优选8至18，最优选9至15个碳原子的烃基。 油溶性水

公开(公告)号：EP3018191A1

公开(公告)日：2016-05-11

申请号：EP14191729.4

申请日：2014-11-04

Applicant: Infineum International Limited

Inventor： Dodd, James ,  Smythe, John ,  Simpkins, Joseph ,  Sawyer, Agata

IPC: C10M137/10 ,  C10N10/04 ,  C10N30/02 ,  C10N30/08 ,  C10N30/10 ,  C10N40/25

CPC classification number: C10M137/10 ,  C10M2207/262 ,  C10M2223/045 ,  C10N2230/02 ,  C10N2230/08 ,  C10N2230/10 ,  C10N2230/52 ,  C10N2240/102 ,  C10N2210/02

Abstract: Trunk piston marine engine crankcase lubrication is effected by a composition that includes a zinc dihydrocarbyl dithiophosphoric acid salt additive component in an amount providing in the range of 400 to 700 or to 1000 ppm P by mass to diminish loss ofBN and diminish increase of viscosity during use of the composition.

Abstract translation: 躯干活塞式船用发动机曲轴箱润滑是通过一种组合物来实现的，该组合物包括以质量计提供400至700或至1000ppm P的量的二烃基二硫代磷酸盐添加剂成分以减少BN的损失并减少使用期间粘度的增加 的组成。

公开(公告)号：EP2644687A1

公开(公告)日：2013-10-02

申请号：EP13154902.4

申请日：2013-02-12

Applicant: Infineum International Limited

Inventor： Dodd, James ,  Renouf, Louise

IPC: C10M169/04

CPC classification number: C10M129/26 ,  C10M169/045 ,  C10M2203/1006 ,  C10M2207/127 ,  C10M2207/129 ,  C10M2207/262 ,  C10M2219/046 ,  C10N2220/082 ,  C10N2230/04 ,  C10N2230/08 ,  C10N2230/52 ,  C10N2230/78 ,  C10N2210/02

Abstract: Trunk piston marine engine lubrication, when the engine is fueled by heavy fuel oil, is effected by a composition of TBN in the range of 20 to 60 comprising a major amount of an oil of lubricating viscosity containing 50 mass % or more of a Group 1 basestock, and respective minor amounts of a calcium alkyl salicylate detergent system providing 40 to 90 mmol of calcium alkyl salicylate per kg of the composition, and 1 to 7 mass %, based on the mass of the composition, of an oil-soluble polyalkenyl-substituted carboxylic acid anhydride, wherein the or at least one polyalkenyl group is derived from a polyalkene having a number average molecular weight of from 200 to 3,000. Asphaltene precipitation in the lubricant, caused by the presence of contaminant heavy fuel oil, is prevented or inhibited.

Abstract translation: 当发动机由重质燃料油燃料时，中空活塞船用发动机的润滑是通过TBN组合物在20至60的范围内实现的，该组合物包含主要量的含有50质量％以上的组1的润滑粘度的油 基础油和各自的次要量的烷基水杨酸钙洗涤剂体系，其每kg组合物提供40至90mmol的烷基水杨酸烷基酯，并且基于组合物的质量为1至7质量％的油溶性聚链烯基 - 取代的羧酸酐，其中所述或至少一个聚链烯基衍生自数均分子量为200至3,000的聚烯烃。 由于污染物重质燃料油的存在引起的润滑剂中的沥青质沉淀被防止或抑制。

公开(公告)号：EP2883945B1

公开(公告)日：2018-12-26

申请号：EP14192320.1

申请日：2014-11-07

Applicant: Infineum International Limited

Inventor： Dodd, James

IPC: C10M141/02 ,  C10M141/06 ,  C10M141/12 ,  C10M169/04 ,  C10N10/04 ,  C10N30/04 ,  C10N30/06 ,  C10N30/10 ,  C10N30/12 ,  C10N40/25

CPC classification number: C10M141/06 ,  C10M163/00 ,  C10M2203/1025 ,  C10M2207/026 ,  C10M2207/262 ,  C10M2215/064 ,  C10M2215/28 ,  C10N2210/02 ,  C10N2220/021 ,  C10N2230/06 ,  C10N2230/12 ,  C10N2230/44 ,  C10N2230/45 ,  C10N2230/52 ,  C10N2240/103 ,  C10N2240/104 ,  C10N2260/14

Abstract: A gas engine lubricating oil composition comprises an oil of lubricating viscosity including at least 90 mass % saturates and no more than 0.03 mass % to sulfur, a metal hydroxybenzoate detergent additive, a dispersant additive, and an aminic or phenolic antioxidant additive, and has a boron concentration, of zero or less than 90 ppm by mass, where boron, if present, is provided at least in part by a boron-containing dispersant additive. The composition exhibits improved lead corrosion properties and no adverse antiwear properties.

公开(公告)号：EP2703477A2

公开(公告)日：2014-03-05

申请号：EP13167474.9

申请日：2013-05-13

Applicant: Infineum International Limited

Inventor： Dodd, James

IPC: C10M163/00 ,  C10N30/04 ,  C10N30/06 ,  C10N30/08 ,  C10N40/25

CPC classification number: C10M163/00 ,  C10M2207/023 ,  C10M2207/028 ,  C10M2207/262 ,  C10M2219/066 ,  C10N2210/02 ,  C10N2230/04 ,  C10N2230/06 ,  C10N2230/08 ,  C10N2230/52 ,  C10N2240/102 ,  C10N2260/14

Abstract: A two-stroke, cross-head, slow-speed, compression-ignited marine engine is operated by
(i) fuelling it with a diesel fuel, as a pilot fuel, and with a low sulphur fuel, as a main fuel; and
(ii) lubricating the engine cylinder(s) with a lubricant having a BN of 20 or less and having a detergent additive system comprising one or more different metal detergents having a surfactant group selected from phenate, salicylate and sulphonate, or one or more complex metal detergents containing two or more different surfactant soap groups selected from phenate, salicylate and sulphonate, and a distilled cashew nut shell liquid or hydrogenated distilled cashew nut shell liquid.

Abstract translation: 二冲程十字头低速压缩点火式船用发动机通过以下方式运行：（i）以柴油作为燃料，以低硫燃料作为主要燃料为其供油; （ii）用BN为20或更小的润滑剂润滑发动机汽缸并具有包含一种或多种不同金属清净剂的清净剂添加剂体系，所述金属清净剂具有选自酚盐，水杨酸盐和磺酸盐的表面活性剂基团，或一种或多种 含有两种或更多种选自酚盐，水杨酸盐和磺酸盐的不同表面活性剂皂基团的复合金属清净剂，以及蒸馏腰果壳油或氢化蒸馏腰果壳油。

公开(公告)号：EP2634240A1

公开(公告)日：2013-09-04

申请号：EP13150649.5

申请日：2013-01-09

Applicant: Infineum International Limited

Inventor： Dodd, James

IPC: C10M169/04 ,  C10N30/04 ,  C10N40/25

CPC classification number: C10M129/54 ,  C10M169/045 ,  C10M2203/1006 ,  C10M2203/1025 ,  C10M2205/0285 ,  C10M2207/262 ,  C10N2230/04 ,  C10N2240/102 ,  C10N2210/02 ,  C10N2220/022

Abstract: A lubricant additive comprising an overbased metal hydrocarbyl-substituted hydroxybenzoate detergent dispersed in a diluent comprising 10 mass% or more of a basestock containing greater than or equal to 90 % saturates and less than or equal to 0.03% sulphur is blended, in a minor amount, with an oil of lubricating viscosity, in a major amount, to give a trunk piston marine engine lubricating oil composition for a medium-speed four-stroke compression-ignited marine engine.

Abstract translation: 包含分散在稀释剂中的高碱性金属烃基取代的羟基苯甲酸酯清净剂，所述稀释剂包含10质量％或更多的含有大于或等于90％饱和物和小于或等于0.03％硫的基本油料， 与主要量的具有润滑粘度的油混合，得到用于中速四冲程压燃式船用发动机的筒形活塞船用发动机润滑油组合物。

公开(公告)号：EP2634240B1

公开(公告)日：2018-06-06

申请号：EP13150649.5

申请日：2013-01-09

Applicant: Infineum International Limited

Inventor： Dodd, James

IPC: C10M169/04 ,  C10N30/04 ,  C10N40/25

CPC classification number: C10M129/54 ,  C10M169/045 ,  C10M2203/1006 ,  C10M2203/1025 ,  C10M2205/0285 ,  C10M2207/262 ,  C10N2230/04 ,  C10N2240/102 ,  C10N2210/02 ,  C10N2220/022

Abstract: A lubricant additive comprising an overbased metal hydrocarbyl-substituted hydroxybenzoate detergent dispersed in a diluent comprising 10 mass% or more of a basestock containing greater than or equal to 90 % saturates and less than or equal to 0.03% sulphur is blended, in a minor amount, with an oil of lubricating viscosity, in a major amount, to give a trunk piston marine engine lubricating oil composition for a medium-speed four-stroke compression-ignited marine engine.

公开(公告)号：EP2719751A3

公开(公告)日：2015-09-02

申请号：EP13167357.6

申请日：2013-05-10

Applicant: Infineum International Limited

Inventor： Dodd, James

IPC: C10M159/00 ,  C10M159/20

CPC classification number: C10M129/54 ,  C10M125/22 ,  C10M129/50 ,  C10M159/00 ,  C10M159/20 ,  C10M2201/084 ,  C10M2207/028 ,  C10M2207/141 ,  C10M2207/144 ,  C10M2207/262 ,  C10M2219/046 ,  C10M2219/066 ,  C10N2210/02 ,  C10N2230/04 ,  C10N2230/06 ,  C10N2230/08 ,  C10N2230/10 ,  C10N2240/102 ,  C10N2260/14

Abstract: A two-stroke, cross-head, slow-speed, compression-ignited marine engine is operated by
(i) fuelling it with a diesel fuel, as a pilot fuel, and with a low sulphur fuel, as a main fuel; and
(ii) lubricating the engine cylinder(s) with a lubricant having a BN of 20 or less and having a detergent additive system comprising at least two different metal detergents each having one surfactant group selected from phenate, salicylate and sulphonate, or one or more complex metal detergents containing two or more different surfactant soap groups selected from phenate, salicylate and sulphonate.

Abstract translation: 二冲程十字头低速压缩点火式船用发动机通过以下方式运行：（i）以柴油作为燃料，以低硫燃料作为主要燃料为其供油; （ii）用BN为20或更小的润滑剂润滑发动机汽缸并具有包含至少两种不同金属洗涤剂的洗涤剂添加剂体系，所述金属洗涤剂各自具有选自酚盐，水杨酸盐和磺酸盐的一种表面活性剂组，或者 含有两种或更多种选自酚盐，水杨酸盐和磺酸盐的不同表面活性剂皂基团的更复杂的金属清净剂。

公开(公告)号：EP2883945A1

公开(公告)日：2015-06-17

申请号：EP14192320.1

申请日：2014-11-07

Applicant: Infineum International Limited

Inventor： Dodd, James

IPC: C10M141/02 ,  C10M141/06 ,  C10M141/12 ,  C10M169/04 ,  C10N10/04 ,  C10N30/04 ,  C10N30/06 ,  C10N30/10 ,  C10N30/12 ,  C10N40/25

CPC classification number: C10M141/06 ,  C10M163/00 ,  C10M2203/1025 ,  C10M2207/026 ,  C10M2207/262 ,  C10M2215/064 ,  C10M2215/28 ,  C10N2210/02 ,  C10N2220/021 ,  C10N2230/06 ,  C10N2230/12 ,  C10N2230/44 ,  C10N2230/45 ,  C10N2230/52 ,  C10N2240/103 ,  C10N2240/104 ,  C10N2260/14

Abstract: A gas engine lubricating oil composition comprises an oil of lubricating viscosity including at least 90 mass % saturates and no more than 0.03 mass % to sulfur, a metal hydroxybenzoate detergent additive, a dispersant additive, and an aminic or phenolic antioxidant additive, and has a boron concentration, of zero or less than 90 ppm by mass, where boron, if present, is provided at least in part by a boron-containing dispersant additive. The composition exhibits improved lead corrosion properties and no adverse antiwear properties.

Abstract translation: 燃气发动机润滑油组合物包含润滑粘度为包含至少90质量％饱和物和不超过0.03质量％硫的油，金属羟基苯甲酸盐洗涤剂添加剂，分散剂添加剂和氨基或酚类抗氧化剂添加剂，并且具有 硼浓度为零或小于90ppm，其中如果存在硼，至少部分地由含硼分散剂添加剂提供。 该组合物表现出改善的铅腐蚀性能并且没有不利的抗磨性能。