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公开(公告)号:US06743757B2
公开(公告)日:2004-06-01
申请号:US10010668
申请日:2001-12-06
IPC分类号: C10M15912
CPC分类号: C10M169/04 , C10M133/56 , C10M2203/1025 , C10M2207/262 , C10M2215/28 , C10N2210/02 , C10N2220/021 , C10N2230/04 , C10N2230/42 , C10N2240/103 , C10N2260/14
摘要: A dispersant that is a reaction product of a polyalkenyl-substituted mono- or dicarboxylic acid, anhydride or ester; and a polyamine, wherein the reaction product has from greater than about 1.3 to less than about 1.7 mono- or di-carboxylic acid producing moieties per polyalkenyl moiety, and the polyalkenyl moiety has a number average molecular weight of at least about 1800, and a molecular weight distribution (Mw/Mn) of from about 1.5 to about 2.0.
摘要翻译: 作为聚链烯基取代的单羧酸或二羧酸,酸酐或酯的反应产物的分散剂; 和多胺,其中所述反应产物在每个多链烯基部分具有大于约1.3至小于约1.7个单羧酸或二羧酸的部分,并且所述多链烯基部分具有至少约1800的数均分子量,和 分子量分布(Mw / Mn)为约1.5至约2.0。
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公开(公告)号:US06734148B2
公开(公告)日:2004-05-11
申请号:US10008628
申请日:2001-12-06
IPC分类号: C10M15504
CPC分类号: C10M133/56 , C10M139/00 , C10M2215/28 , C10N2230/04 , C10N2230/74 , C10N2240/103 , C10N2270/02
摘要: A boron-containing dispersant composition containing one or more dispersants that are the reaction product of a polyalkenyl-substituted mono- or dicarboxylic acid, anhydride or ester; and a polyamine, in which at least one of the dispersants has a polyalkenyl moiety with a number average molecular weight of at least about 1800, and from greater than about 1.3 to about 1.7 mono- or di-carboxylic acid producing moieties per polyalkenyl moiety; and in which a ratio of wt. % of boron to wt. % of nitrogen (B/N) for the dispersant composition is from about 0.05 to about 0.24.
摘要翻译: 含有一种或多种分散剂的含硼分散剂组合物,其是聚链烯基取代的单羧酸或二羧酸,酸酐或酯的反应产物; 和多胺,其中至少一种分散剂具有每个多链烯基部分的数均分子量为至少约1800,多于约1.3至约1.7个单羧酸或二羧酸部分的多烯基部分; 并且其中wt。 硼的重量百分比。 用于分散剂组合物的氮的%(B / N)为约0.05至约0.24。
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公开(公告)号:US07786060B2
公开(公告)日:2010-08-31
申请号:US11266874
申请日:2005-11-04
申请人: Raymond Fellows , Ian A. W. Bell
发明人: Raymond Fellows , Ian A. W. Bell
CPC分类号: C10M163/00 , C10M169/045 , C10M2207/024 , C10M2207/028 , C10M2207/26 , C10M2207/262 , C10M2207/282 , C10M2207/283 , C10M2215/042 , C10M2215/225 , C10M2219/046 , C10N2210/02 , C10N2230/00
摘要: Lubricating oil additive concentrates containing oil of lubricating viscosity, at least one basic metal complex, an oil-soluble hydrocarbyl phenol aldehyde condensate, and an organic friction modifier containing at least one hydroxyl and/or amino group.
摘要翻译: 含有润滑粘度油的润滑油添加剂浓缩物,至少一种碱金属络合物,油溶性烃基酚醛缩合物和含有至少一个羟基和/或氨基的有机摩擦改进剂。
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公开(公告)号:US06649576B2
公开(公告)日:2003-11-18
申请号:US10163210
申请日:2002-06-05
申请人: Ian A. W. Bell , Robert Robson
发明人: Ian A. W. Bell , Robert Robson
IPC分类号: C10M14102
CPC分类号: C10M169/042 , C10M111/02 , C10M169/04 , C10M169/044 , C10M169/045 , C10M169/047 , C10M169/048 , C10M2203/108 , C10M2203/1085 , C10M2207/028 , C10M2207/262 , C10M2207/283 , C10M2207/2835 , C10M2215/064 , C10M2219/022 , C10M2223/045 , C10N2210/01 , C10N2210/02 , C10N2230/02 , C10N2230/04 , C10N2230/06 , C10N2230/10 , C10N2240/103 , C10N2270/02
摘要: A crankcase lubricant containing a Group III basestock in a major amount and a Group V basestock in the form of an ester in a minor amount. The lubricant also comprises a dispersant, a metal detergent, one or more other additives, and a viscosity modifier.
摘要翻译: 含有主要量的III族基础油料和少量酯化形式的V组基础油料的曲轴箱润滑剂。 润滑剂还包括分散剂,金属洗涤剂,一种或多种其它添加剂和粘度调节剂。
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公开(公告)号:US07838470B2
公开(公告)日:2010-11-23
申请号:US10909141
申请日:2004-07-30
申请人: Robert W. Shaw , Ian A. W. Bell , Robert Robson
发明人: Robert W. Shaw , Ian A. W. Bell , Robert Robson
IPC分类号: C10M143/06 , C10M133/16 , C10M169/04
CPC分类号: C10M167/00 , C10M2203/065
摘要: A multigrade crankcase lubricating oil composition comprising a mineral oil-based basestock of lubricating viscosity in a major amount and a non-hydrogenated olefin polymer in a minor amount. The lubricating oil composition also comprises a dispersant, a metal detergent, one or more other additives, and a viscosity modifier.
摘要翻译: 一种多级曲轴箱润滑油组合物,其包含主要润滑粘度的矿物油基基料和少量的非氢化烯烃聚合物。 润滑油组合物还包含分散剂,金属洗涤剂,一种或多种其它添加剂和粘度调节剂。
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公开(公告)号:US06569820B2
公开(公告)日:2003-05-27
申请号:US09816053
申请日:2001-03-23
申请人: Jonathan M. McConnachie , Ian A. W. Bell , Edward I. Stiefel , Stanley J. Brois , Ernestine W. Hill , Alisdair J. Brown
发明人: Jonathan M. McConnachie , Ian A. W. Bell , Edward I. Stiefel , Stanley J. Brois , Ernestine W. Hill , Alisdair J. Brown
IPC分类号: C10M13900
CPC分类号: C10M159/18 , C07F11/005 , C10M135/18 , C10M2219/068 , C10M2227/09 , C10N2210/06 , C10N2240/08 , C10N2270/02
摘要: Oil-soluble or oil-dispersible trinuclear molybdenum-sulfur compounds are made by reacting, in a polar medium, a reactant molybdenum compound containing an anion that possesses a trinuclear molybdenum core, and a dithiocarbamate that is produced in situ.
摘要翻译: 通过在极性介质中使含有具有三核钼核的阴离子的反应物钼化合物和原位产生的二硫代氨基甲酸酯反应制备油溶性或油分散性三核钼硫化合物。
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公开(公告)号:US06211123B1
公开(公告)日:2001-04-03
申请号:US09335328
申请日:1999-06-17
申请人: Alisdair J. Brown , Ian A. W. Bell , John A. Cleverley , Jose M. G. Gomes , Edward I. Stiefel , Jonathan M. McConnachie
发明人: Alisdair J. Brown , Ian A. W. Bell , John A. Cleverley , Jose M. G. Gomes , Edward I. Stiefel , Jonathan M. McConnachie
IPC分类号: C10M13518
CPC分类号: C10M159/18 , C07F11/005 , C10M135/18 , C10M2219/068 , C10M2227/09 , C10N2210/06 , C10N2240/10 , C10N2240/101 , C10N2240/104 , C10N2240/106
摘要: A lubricating oil composition is provided comprising a major amount of an oil of lubricating viscosity and a minor amount of, as an additive, at least one compound comprising a trinuclear tungsten core and bonded thereto a ligand or ligands capable of rendering the compound oil-soluble or oil-dispersible.
摘要翻译: 提供了一种润滑油组合物,其包含主要量的润滑粘度的油和少量的作为添加剂的少量至少一种包含三核钨芯的化合物,并且与其结合使能赋予化合物油溶性的配体或配体 或油分散性。
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公开(公告)号:US6153564A
公开(公告)日:2000-11-28
申请号:US335126
申请日:1999-06-17
IPC分类号: C10M159/18 , C10N10/12 , C10M135/18 , C10M137/10
CPC分类号: C10M159/18 , C10M2207/125 , C10M2207/129 , C10M2219/066 , C10M2219/068 , C10M2223/04 , C10M2223/042 , C10M2223/045 , C10M2227/09 , C10N2210/06 , C10N2240/10 , C10N2240/101 , C10N2240/104 , C10N2240/106
摘要: A lubricating oil composition is provided comprising a major amount of an oil of lubricating viscosity and a minor amount of, as an additive, at least one compound comprising a metal core and bonded thereto one or more ligands capable of rendering the compound oil-soluble or oil-dispersible, at least one ligand having at least two hydrocarbyl groups of which one has 1 to 7 carbon atoms and the other or another has more carbon atoms.
摘要翻译: 提供了一种润滑油组合物,其包含主要量的润滑粘度的油和少量作为添加剂的少量至少一种包含金属核心的化合物并与其键合,所述化合物包含一种或多种能够使化合物油溶性或 油分散性,至少一种具有至少两个具有1至7个碳原子并且另一个或更多个碳原子的烃基的配位体。
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公开(公告)号:US08470751B2
公开(公告)日:2013-06-25
申请号:US11436778
申请日:2006-05-18
申请人: Ian A. W. Bell , Robert W. Shaw
发明人: Ian A. W. Bell , Robert W. Shaw
IPC分类号: C10M159/20
CPC分类号: C10M159/22 , C10M2207/262 , C10N2210/02 , C10N2230/06 , C10N2230/42 , C10N2230/45 , C10N2230/52 , C10N2240/10
摘要: An internal combustion engine crankcase lubricating oil composition has a phosphorus content of not greater than 0.08 mass % and a metal detergent additive system comprising a calcium salicylate and a magnesium salicylate and having a mass ratio of magnesium atoms to calcium atoms of greater than one.
摘要翻译: 内燃机曲轴箱润滑油组合物的磷含量不大于0.08质量%,金属洗涤剂添加剂体系包含水杨酸钙和水杨酸镁,其镁原子与钙原子的质量比大于1。
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公开(公告)号:US06953771B2
公开(公告)日:2005-10-11
申请号:US10351922
申请日:2003-01-27
申请人: Jonathan M. McConnachie , Ian A. W. Bell , Alisdair J. Brown , Edward I. Stiefel , Ernestine W. Hill
发明人: Jonathan M. McConnachie , Ian A. W. Bell , Alisdair J. Brown , Edward I. Stiefel , Ernestine W. Hill
IPC分类号: C10M159/18 , C10M133/00 , C10M137/00 , C10M139/00
CPC分类号: C10M159/18 , C10M2227/09 , C10N2210/06 , C10N2230/06 , C10N2240/10 , C10N2240/102 , C10N2240/12 , C10N2270/02
摘要: A lubricating oil composition comprising, or made by mixing, a major amount of an oil of lubricating viscosity and a minor amount of at least one compound comprising a polynuclear molybdenum core having bonded thereto one or more monoanionic ligands capable of rendering the compound oil-soluble or oil-dispersible, and further comprising at least one ionic species that is not required to confer oil-solubility or oil-dispersibility to the compound, wherein the combination of said one or more monoanionic ligands and said at least one ionic species confers electrical neutrality to the compound and wherein the ratio of the number of molybdenum atoms in the core to the number of said ligands is greater than 1:1.
摘要翻译: 一种润滑油组合物,其包含或通过混合主要量的润滑粘度的油和少量的至少一种化合物,所述至少一种化合物包含多核钼核,所述化合物包含一个或多个能够使化合物油溶性的单阴离子配位体 或油分散性,并且还包含不需要赋予化合物油溶性或油分散性的至少一种离子种类,其中所述一种或多种单阴离子配体和所述至少一种离子类型的组合赋予电中性 并且其中芯中的钼原子数与所述配体的数目之比大于1:1。
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