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公开(公告)号:US08530397B2
公开(公告)日:2013-09-10
申请号:US11954249
申请日:2007-12-12
申请人: Tushar Kanti Bera , Rolfe J. Hartley , Jacob Emert , Jie Cheng , Theodore E. Nalesnik , Robert G. Rowland
发明人: Tushar Kanti Bera , Rolfe J. Hartley , Jacob Emert , Jie Cheng , Theodore E. Nalesnik , Robert G. Rowland
IPC分类号: C10M133/00
CPC分类号: C07C229/18 , C10M133/12 , C10M135/26 , C10M2215/066 , C10M2215/067 , C10M2219/085 , C10N2230/10 , C10N2230/12 , C10N2240/10 , C10N2270/00
摘要: Compositions in the form of lubricating oil compositions, greases, fuels or functional fluids containing, in the form of Michael adducts, N-substituted phenylenediamine additives in which at least one of the substituents on the N atoms carries a carbonyl group that is connected to an alkyl, alkoxyalkyl, or alkylthioalkyl group either directly or via an oxygen atom.
摘要翻译: 润滑油组合物,润滑脂,燃料或功能流体的形式的组合物,其包含迈克尔加合物形式的N-取代的苯二胺添加剂,其中至少一个N原子上的取代基携带羰基连接到 烷基,烷氧基烷基或烷硫基烷基直接或经由氧原子。
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公开(公告)号:US20090156448A1
公开(公告)日:2009-06-18
申请号:US11954249
申请日:2007-12-12
申请人: Tushar kanti Bera , Rolfe J. Hartley , Jacob Emert , Jie Cheng , Theodore E. Nalesnik , Robert G. Rowland
发明人: Tushar kanti Bera , Rolfe J. Hartley , Jacob Emert , Jie Cheng , Theodore E. Nalesnik , Robert G. Rowland
IPC分类号: C10M137/10 , C10M133/12 , C10L1/14 , C10L1/223
CPC分类号: C07C229/18 , C10M133/12 , C10M135/26 , C10M2215/066 , C10M2215/067 , C10M2219/085 , C10N2230/10 , C10N2230/12 , C10N2240/10 , C10N2270/00
摘要: Compositions in the form of lubricating oil compositions, greases, fuels or functional fluids containing, in the form of Michael adducts, N-substituted phenylenediamine additives in which at least one of the substituents on the N atoms carries a carbonyl group that is connected to an alkyl, alkoxyalkyl, or alkylthioalkyl group either directly or via an oxygen atom.
摘要翻译: 润滑油组合物,润滑脂,燃料或功能流体的形式的组合物,其包含迈克尔加合物形式的N-取代的苯二胺添加剂,其中至少一个N原子上的取代基携带羰基连接到 烷基,烷氧基烷基或烷硫基烷基直接或经由氧原子。
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公开(公告)号:US08188021B2
公开(公告)日:2012-05-29
申请号:US12366007
申请日:2009-02-05
申请人: Chin Chu , Rolfe J. Hartley , Stuart Briggs , Jacob Emert , Jai G. Bansal
发明人: Chin Chu , Rolfe J. Hartley , Stuart Briggs , Jacob Emert , Jai G. Bansal
CPC分类号: C10M143/00 , C10M161/00 , C10M169/041 , C10M2203/1006 , C10M2205/022 , C10M2205/026 , C10M2205/028 , C10M2205/04 , C10M2205/08 , C10M2207/14 , C10M2207/262 , C10M2215/28 , C10M2223/045 , C10M2229/02 , C10N2220/021 , C10N2220/033 , C10N2230/02 , C10N2230/40 , C10N2230/42 , C10N2230/43 , C10N2230/45 , C10N2230/68 , C10N2240/10 , C10N2240/102 , C10N2240/103 , C10M2205/024 , C10M2205/06 , C10N2260/02 , C10N2210/02
摘要: A lubricating oil composition formulated with a viscosity index (VI) improver composition including a combination of an ethylene α-olefin copolymer having no greater than 66 mass % of units derived from ethylene, and a linear diblock copolymer including at least one block derived primarily from a vinyl aromatic hydrocarbon monomer, and at least one block derived primarily from diene monomer.
摘要翻译: 用粘度指数(VI)改进剂组合物配制的润滑油组合物,其包含不大于66质量%的衍生自乙烯的单元的乙烯α-烯烃共聚物的组合和包含至少一个主要来源于 乙烯基芳族烃单体和至少一种主要来自二烯单体的嵌段。
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公开(公告)号:US20090291871A1
公开(公告)日:2009-11-26
申请号:US12366007
申请日:2009-02-05
申请人: Chin Chu , Rolfe J. Hartley , Stuart Briggs , Jacob Emert , Jai G. Bansal
发明人: Chin Chu , Rolfe J. Hartley , Stuart Briggs , Jacob Emert , Jai G. Bansal
IPC分类号: C10M129/26 , C10M143/02 , C10M133/00
CPC分类号: C10M143/00 , C10M161/00 , C10M169/041 , C10M2203/1006 , C10M2205/022 , C10M2205/026 , C10M2205/028 , C10M2205/04 , C10M2205/08 , C10M2207/14 , C10M2207/262 , C10M2215/28 , C10M2223/045 , C10M2229/02 , C10N2220/021 , C10N2220/033 , C10N2230/02 , C10N2230/40 , C10N2230/42 , C10N2230/43 , C10N2230/45 , C10N2230/68 , C10N2240/10 , C10N2240/102 , C10N2240/103 , C10M2205/024 , C10M2205/06 , C10N2260/02 , C10N2210/02
摘要: A lubricating oil composition formulated with a viscosity index (VI) improver composition including a combination of an ethylene α-olefin copolymer having no greater than 66 mass % of units derived from ethylene, and a linear diblock copolymer including at least one block derived primarily from a vinyl aromatic hydrocarbon monomer, and at least one block derived primarily from diene monomer.
摘要翻译: 用粘度指数(VI)改进剂组合物配制的润滑油组合物,其包含不大于66质量%的衍生自乙烯的单元的乙烯α-烯烃共聚物和包含至少一个主要来自 乙烯基芳族烃单体和至少一种主要来自二烯单体的嵌段。
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公开(公告)号:US07485603B2
公开(公告)日:2009-02-03
申请号:US11061800
申请日:2005-02-18
申请人: Tushar K. Bera , Nancy Z. Diggs , Rolfe J. Hartley , Jacob Emert , Michael L. Alessi , Jun Hua
发明人: Tushar K. Bera , Nancy Z. Diggs , Rolfe J. Hartley , Jacob Emert , Michael L. Alessi , Jun Hua
IPC分类号: C10M149/10 , C10M133/56 , C10M169/04
CPC分类号: C07C69/34 , C08G61/02 , C08L51/06 , C08L53/02 , C08L53/025 , C10M129/95 , C10M141/02 , C10M141/06 , C10M141/10 , C10M145/20 , C10M145/24 , C10M159/12 , C10M161/00 , C10M2207/046 , C10M2207/283 , C10M2207/288 , C10M2207/289 , C10M2207/34 , C10M2209/10 , C10M2209/101 , C10M2209/104 , C10M2209/108 , C10M2209/109 , C10M2215/28 , C10M2223/045 , C10N2210/06 , C10N2230/041 , C10N2240/10 , C10N2260/06 , C08L2666/04 , C08L2666/02 , C08L2666/24 , C10M2207/08 , C10M2207/127 , C10M2215/14
摘要: Linked aromatic compounds found to act as potent soot dispersants in lubricating oil compositions; lubricating oil compositions containing such soot dispersants and precursor compounds from which the soot dispersants are derived.
摘要翻译: 发现在润滑油组合物中作为有效的烟灰分散剂的连接的芳族化合物; 含有这种烟灰分散剂的润滑油组合物和从其中得到烟灰分散剂的前体化合物。
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公开(公告)号:US6096691A
公开(公告)日:2000-08-01
申请号:US45675
申请日:1993-04-09
IPC分类号: C10M169/04 , C10M141/10 , C10M141/12 , C10M167/00 , C10N30/00 , C10N30/08 , C10N40/04 , C10N60/14
CPC分类号: C10M167/00 , C10M141/10 , C10M2207/123 , C10M2207/125 , C10M2207/126 , C10M2207/127 , C10M2207/129 , C10M2207/18 , C10M2207/22 , C10M2207/282 , C10M2207/287 , C10M2207/288 , C10M2207/289 , C10M2207/34 , C10M2209/084 , C10M2209/104 , C10M2209/108 , C10M2209/109 , C10M2215/02 , C10M2215/04 , C10M2215/042 , C10M2215/08 , C10M2215/082 , C10M2215/086 , C10M2215/12 , C10M2215/122 , C10M2215/22 , C10M2215/221 , C10M2215/224 , C10M2215/225 , C10M2215/226 , C10M2215/24 , C10M2215/26 , C10M2215/28 , C10M2215/30 , C10M2217/022 , C10M2217/023 , C10M2217/041 , C10M2217/043 , C10M2217/046 , C10M2217/06 , C10M2219/02 , C10M2219/022 , C10M2219/024 , C10M2219/082 , C10M2219/083 , C10M2219/086 , C10M2219/10 , C10M2219/102 , C10M2219/104 , C10M2219/106 , C10M2219/108 , C10M2223/02 , C10M2223/04 , C10M2223/041 , C10M2223/042 , C10M2223/043 , C10M2223/045 , C10M2223/047 , C10M2223/049 , C10M2223/06 , C10M2223/061 , C10M2223/063 , C10M2223/065 , C10M2223/10 , C10M2227/061 , C10M2229/02 , C10M2229/04 , C10M2229/041 , C10M2229/042 , C10M2229/043 , C10M2229/044 , C10M2229/045 , C10M2229/046 , C10M2229/047 , C10M2229/048 , C10M2229/05 , C10M2229/051 , C10M2229/052 , C10M2229/053 , C10M2229/054 , C10N2240/02 , C10N2270/02
摘要: The concentrates comprise specified proportions of diluent oil, an organic sulfur-containing antiwear and/or extreme pressure agent, an ashless dispersant, a dimethyl ester of an aliphatic phosphonic acid in which the aliphatic group has an average in the range of about 12 to about 24 carbon atoms, and a 3-hydrocarbyl-2,5-diketopyrrolidine in which the hydrocarbyl group is an alkyl or alkenyl group having an average in the range of about 12 to about 30 carbon atoms. By using weight ratios of diketopyrrolidine to the dimethyl phosphonate of at least 3:1, the concentrate remains homogeneous at temperatures at least as low as 12.degree. C. When utilized as a top treat in gear oils formulated with conventional GL-4 and GL-5 gear additive packages substantial improvements in limited slip axle performance can be realized.
摘要翻译: 浓缩物包含特定比例的稀释油,有机含硫抗磨剂和/或极压剂,无灰分散剂,脂族膦酸的二甲基酯,其中脂族基团的平均值在约12至约 24个碳原子和3-烃基-2,5-二酮吡咯烷,其中烃基是具有约12至约30个碳原子的平均值的烷基或烯基。 通过使用二酮吡咯烷酮与二甲基膦酸酯的重量比至少为3:1,浓缩物在至少低至12℃的温度下保持均匀。当用作传统GL-4和GL- 5齿轮添加剂包可以实现有限滑动轴性能的实质性改进。
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公开(公告)号:US6074993A
公开(公告)日:2000-06-13
申请号:US426690
申请日:1999-10-25
IPC分类号: C10M169/04 , C10M129/40 , C10M133/08 , C10M135/14 , C10M135/18 , C10M137/02 , C10M137/10 , C10M137/12 , C10M159/22 , C10M159/24 , C10M163/00 , C10N10/04 , C10N10/12 , C10N20/00 , C10N30/06 , C10N40/04 , C10N40/25 , C10M141/12
CPC分类号: C10M163/00 , C10M2207/027 , C10M2207/028 , C10M2207/262 , C10M2207/289 , C10M2211/042 , C10M2215/064 , C10M2215/28 , C10M2219/068 , C10M2219/088 , C10M2219/089 , C10M2223/045 , C10M2227/09 , C10M2229/02 , C10N2210/02 , C10N2210/06 , C10N2230/06 , C10N2230/54 , C10N2230/74 , C10N2240/10
摘要: A lubricating oil composition exhibiting improved fuel economy and wet clutch friction properties, which comprises: (a) an oil of lubricating viscosity; (b) at least one calcium or magnesium overbased detergent; (c) an oil soluble dimeric molybdenum compound; (d) an oil soluble organic trinuclear molybdenum compound; (e) at least one zinc dihydrocarbyldithiophosphate compound, wherein the composition has a TBN of at least 3.6 from the calcium or magnesium overbased detergent, a NOACK volatility of about 15 wt. % or less, molybdenum in an amount up to about 350 ppm from the trinuclear molybdenum compound, molybdenum in an amount up to 2,000 ppm from the dimeric molybdenum compound, and phosphorus in an amount up to about 0.1 wt. % from a zinc dihydrocarbyldithiophosphate compound.
摘要翻译: 具有改进的燃料经济性和湿式离合器摩擦性能的润滑油组合物,其包括:(a)润滑粘度的油; (b)至少一种钙或镁高碱性洗涤剂; (c)油溶二聚钼化合物; (d)油溶性有机三核钼化合物; (e)至少一种二烃基二硫代磷酸锌化合物,其中所述组合物的TBN从钙或镁高碱性洗涤剂中的至少3.6,NOACK挥发度为约15wt。 %以下,来自三核钼化合物的量高达约350ppm的钼,来自二聚钼化合物的量高达2000ppm的钼,以及高达约0.1重量%的磷。 %的二烃基二硫代磷酸锌化合物。
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公开(公告)号:US5387346A
公开(公告)日:1995-02-07
申请号:US94482
申请日:1993-07-19
IPC分类号: C10M161/00 , C10M169/04 , C10M111/04 , C10M111/02
CPC分类号: C10M169/044 , C10M161/00 , C10M2203/10 , C10M2203/1006 , C10M2203/1025 , C10M2203/1045 , C10M2203/1065 , C10M2203/1085 , C10M2205/00 , C10M2205/02 , C10M2205/0206 , C10M2207/023 , C10M2207/024 , C10M2207/026 , C10M2207/027 , C10M2209/084 , C10M2209/086 , C10M2215/04 , C10M2215/06 , C10M2215/064 , C10M2215/065 , C10M2215/066 , C10M2215/067 , C10M2215/068 , C10M2215/086 , C10M2215/26 , C10M2215/28 , C10M2217/046 , C10M2217/06 , C10N2220/02 , C10N2240/06 , C10N2240/08 , C10N2270/02
摘要: A lubricant composition especially adapted for use as an automatic transmission fluid, which composition consists essentially of: a) from 50 to 85 weight percent of a mineral oil having a viscosity at 100.degree. C. in the range of 3 to 5 centistokes; b) from 5 to 35 weight percent of a poly-.alpha.-olefin lubricating oil having a viscosity at 100.degree. C. in the range of 1 to 8 centistokes; and c) from 8 to 15 weight percent of a combination of alkenyl succinimide dispersant, viscosity index improver and antioxidant; said composition being further characterized in that it contains less than 7.0 weight percent of viscosity index improver and in that the composition has a Brookfield viscosity at -40.degree. C. of no more than 20,000 cP.
摘要翻译: 特别适合用作自动变速器油的润滑剂组合物,该组合物基本上由以下组成:a)50至85重量%的矿物油,其在100℃下的粘度为3至5厘沲; b)5至35重量%的聚α-烯烃润滑油,其在100℃下的粘度为1至8厘沲; 和c)8至15重量%的烯基琥珀酰亚胺分散剂,粘度指数改进剂和抗氧化剂的组合; 所述组合物的进一步特征在于其含有小于7.0重量%的粘度指数改进剂,并且组合物在-40℃下的Brookfield粘度不超过20,000cP。
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公开(公告)号:US5089156A
公开(公告)日:1992-02-18
申请号:US597493
申请日:1990-10-10
IPC分类号: C10M169/04 , C10N20/02 , C10N30/04 , C10N30/06 , C10N40/04 , C10N40/08 , C10N60/02 , C10N60/14
CPC分类号: C10M169/04 , C10M2205/00 , C10M2205/028 , C10M2205/0285 , C10M2207/00 , C10M2207/024 , C10M2207/026 , C10M2207/027 , C10M2207/028 , C10M2207/123 , C10M2207/125 , C10M2207/129 , C10M2207/22 , C10M2207/262 , C10M2207/281 , C10M2207/282 , C10M2207/2825 , C10M2207/283 , C10M2207/2855 , C10M2207/286 , C10M2207/34 , C10M2209/084 , C10M2215/00 , C10M2215/04 , C10M2215/042 , C10M2215/064 , C10M2215/065 , C10M2215/08 , C10M2215/086 , C10M2215/22 , C10M2215/221 , C10M2215/224 , C10M2215/225 , C10M2215/226 , C10M2215/26 , C10M2215/28 , C10M2215/30 , C10M2217/043 , C10M2217/046 , C10M2217/06 , C10M2219/00 , C10M2219/022 , C10M2219/024 , C10M2219/044 , C10M2219/046 , C10M2219/087 , C10M2219/088 , C10M2219/089 , C10M2219/10 , C10M2219/102 , C10M2219/104 , C10M2219/106 , C10M2223/00 , C10M2223/04 , C10M2223/042 , C10M2223/047 , C10M2223/06 , C10M2223/061 , C10M2227/061 , C10M2229/02 , C10M2229/05 , C10N2220/02 , C10N2240/00 , C10N2240/02 , C10N2240/04 , C10N2240/042 , C10N2240/044 , C10N2240/046 , C10N2240/08 , C10N2240/12 , C10N2240/121 , C10N2240/14 , C10N2240/201 , C10N2240/202 , C10N2240/22 , C10N2240/30 , C10N2240/401 , C10N2240/50 , C10N2240/52 , C10N2240/54 , C10N2240/56 , C10N2240/58 , C10N2240/60 , C10N2240/66 , C10N2270/02
摘要: An ashless or low-ash oleaginous liquid composition comprising a major amount of hydrogenated poly-.alpha.-olefin oligomer fluid having a viscosity in the range of about 2 to about 10 cSt at 100.degree.C., and minor amounts of at least the following: A) hydrogenated poly-.alpha.-olefin oligomer fluid having a viscosity in the range of about 40 to about 120 cSt at 100.degree.C.; and B) antiwear/extreme pressure agent selected from phosphorus-containing ashless dispersant, boron-containing ashless dispersant, and phosphorus- and boron-containing ashless dispersant. Compositions of this type can be formed having excellent high and low temperature viscosity characteristics and excellent shear stability. To this end, the preferred compositions are devoid or substantially devoid of conventional polymeric high molecular weight viscosity index improvers.
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公开(公告)号:US5500140A
公开(公告)日:1996-03-19
申请号:US422407
申请日:1995-03-31
IPC分类号: C07F9/165 , C10M137/10 , C10M125/20
CPC分类号: C10M137/105 , C07F9/1651 , C10M2223/047 , C10N2230/12
摘要: Additives are produced by (i) reacting an O,O-dihydrocarbyl phosphorodithioic acid with a monoepoxide or mixture of monoepoxides having in the range of 20 to about 30 carbon atoms in the molecule, (ii) reacting the product with phosphorus pentoxide to produce an acid phosphate intermediate, and (iii) neutralizing the intermediate with at least one amine. At least 50 mole % , and preferably all, of the hydrocarbyl groups of the O,O-dihydrocarbyl phosphorodithioic acid are secondary acyclic hydrocarbyl groups free of acetylenic unsaturation. The balance, if any, of such hydrocarbyl groups are primary acyclic hydrocarbyl groups free of acetylenic unsaturation. The additives are multifunctional in that they have limited slip properties, antiwear/extreme pressure properties, and corrosion inhibiting properties.
摘要翻译: 通过(i)使O,O-二烃基二硫代磷酸与分子中具有20至约30个碳原子的单环氧化物或单环氧化物的混合物反应来制备添加剂,(ii)使产物与五氧化二磷反应以产生 酸性磷酸盐中间体,和(iii)用至少一种胺中和中间体。 O,O-二烃基二硫代磷酸的至少50摩尔%,优选全部烃基是不含炔属不饱和的仲无环烃基。 这种烃基的平衡(如果有的话)是不含炔属不饱和基团的初级无环烃基。 添加剂是多功能的,因为它们具有有限的滑动性能,耐磨/极压性能和腐蚀抑制性能。
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