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1.发明授权Modified polyisobutylene succinimide dispersants having improved seal, sludge, and deposit performance 失效具有改进的密封，污泥和沉积性能的改性聚异丁烯琥珀酰亚胺分散剂公开(公告)号：US06770605B1
公开(公告)日：2004-08-03
申请号：US09659132
申请日：2000-09-11
IPC分类号： C10M13344
CPC分类号： C10M133/56 , C08F8/32 , C10M2215/04 , C10M2215/042 , C10M2215/26 , C10M2217/046 , C10M2217/06 , C10N2240/10 , C10N2240/101 , C10N2240/104 , C10N2240/106 , C08F10/10
摘要： A composition suitable for reducing sludge and degradation of elastomer seals in engines comprises an oil of lubrication viscosity and a minor amount of a sludge preventing/seal protecting nitrogen containing dispersant, which is a reaction product of a hydrocarbyl-substituted succinic acylating agent having a limited amount of low molecular weight substituent; and a polyamine or condensed polyamine containing less than 20 mole percent of polyamine components of 6 or fewer nitrogen atoms.
摘要翻译： 适用于减少发动机中弹性体密封污泥和降解的组合物包括润滑粘度油和少量防止/密封保护含氮分散剂的污泥，其是具有有限的烃基取代的琥珀酰化剂的反应产物 低分子量取代基的量; 以及含有少于20摩尔％的6个或更少氮原子的多胺成分的多胺或缩合多胺。
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2.发明授权Engine oil having dispersant and aldehyde/epoxide for improved seal performance, sludge and deposit performance 有权具有分散剂和醛/环氧化物的发动机油用于改善密封性能，污泥和沉积性能公开(公告)号：US06207624B1
公开(公告)日：2001-03-27
申请号：US09616202
申请日：2000-07-13
IPC分类号： C10M14102
CPC分类号： C10M141/06 , C10M129/18 , C10M129/24 , C10M129/66 , C10M159/16 , C10M163/00 , C10M2207/023 , C10M2207/042 , C10M2207/046 , C10M2207/08 , C10M2209/101 , C10M2215/04 , C10M2215/062 , C10M2215/08 , C10M2215/082 , C10M2215/086 , C10M2215/12 , C10M2215/26 , C10M2215/28 , C10M2217/046 , C10M2217/06 , C10N2240/08 , C10N2240/10 , C10N2240/101 , C10N2240/102 , C10N2240/103 , C10N2240/104 , C10N2240/105 , C10N2240/106 , C10N2240/12 , C10N2240/121 , C10N2240/14
摘要： Disclosed is a lubricating composition having a major amount of an oil of lubrication viscosity and a minor amount of (A) a nitrogen containing dispersant with a total base number of from 20 to 160 on an oil-free basis wherein the improvement comprises adding to said dispersant; (B) a sludge preventing/seal protecting additive of at least one aldehyde or epoxide or mixtures thereof.
摘要翻译： 公开了一种润滑组合物，其具有主要量的润滑粘度油和少量（A）含氮分散剂，其总碱值为20至160，在无油基础上，其中改进包括向所述 分散剂; （B）至少一种醛或环氧化物的防污/密封保护添加剂或其混合物。
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3.发明授权Engine oil having dithiocarbamate and aldehyde/epoxide for improved seal performance, sludge and deposit performance 失效具有二硫代氨基甲酸盐和醛/环氧化物的发动机油用于改善密封性能，污泥和沉积性能
公开(公告)号：US6121211A
公开(公告)日：2000-09-19
申请号：US118280
申请日：1998-07-17
IPC分类号： C10M141/08 , C10N10/02 , C10N10/04 , C10N30/04 , C10N30/06 , C10N40/25 , C10M135/18
CPC分类号： C10M141/08 , C10M2207/023 , C10M2207/042 , C10M2207/046 , C10M2215/066 , C10M2215/067 , C10N2240/10 , C10N2240/101 , C10N2240/104 , C10N2240/106
摘要： Disclosed is a lubricating composition having a major amount of an oil of lubrication viscosity and a minor amount of(A) at least one thiocarbamate wherein the improvement comprises adding to said thiocarbamate(B) a sludge preventing and seal protecting amount of at least one aldehyde or epoxide or mixtures thereof.
摘要翻译： 公开了具有主要量的润滑粘度油和少量（A）至少一种硫代氨基甲酸酯的润滑组合物，其中改进包括向所述硫代氨基甲酸酯（B）中加入防止和密封保护量的至少一种醛 或环氧化物或其混合物。
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公开(公告)号：US07615521B2
公开(公告)日：2009-11-10
申请号：US10898804
申请日：2004-07-26
申请人： Renee A. Eveland , Frederick W. Koch , Robert Ian Wilby , Virginia A. Carrick , William D. Abraham , Gordon D. Lamb , John K. Pudelski
发明人： Renee A. Eveland , Frederick W. Koch , Robert Ian Wilby , Virginia A. Carrick , William D. Abraham , Gordon D. Lamb , John K. Pudelski
IPC分类号： C10M133/56 , C07C309/62
CPC分类号： C10M129/42 , C10M133/56 , C10M169/04 , C10M2207/026 , C10M2207/262 , C10M2215/064 , C10M2215/28 , C10M2223/045 , C10M2227/061 , C10N2210/02 , C10N2230/06 , C10N2230/10 , C10N2230/36 , C10N2230/45 , C10N2240/10 , C10N2240/102
摘要： A dispersant composition comprising the product of an amine, an alcohol, or an amino alcohol, with a hydrocarbyl-substituted succinic anhydride component exhibits improved viscosity stability and reduced chlorine content, when the hydrocarbyl-substituted succinic anhydride component comprises: (a) 10 to 95 weight percent of a component prepared by reacting a polyisobutylene with maleic anhydride in the presence of chlorine; and (b) 5 to 90 weight percent of a component prepared by reacting a polyisobutylene with maleic anhydride in the substantial absence of chlorine.
摘要翻译： 包含胺，醇或氨基醇与烃基取代的琥珀酸酐组分的产物的分散剂组合物当烃基取代的琥珀酸酐组分包含：（a）10至 95重量％的通过在氯气存在下使聚异丁烯与马来酸酐反应制备的组分; 和（b）5-90重量％的通过使聚异丁烯与马来酸酐基本上不存在氯反应制备的组分。
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公开(公告)号：US06764982B2
公开(公告)日：2004-07-20
申请号：US10061978
申请日：2002-01-31
IPC分类号： C10M14110
CPC分类号： C10M167/00 , C10M101/02 , C10M129/10 , C10M129/40 , C10M129/44 , C10M133/16 , C10M133/56 , C10M135/10 , C10M135/36 , C10M137/02 , C10M137/04 , C10M137/06 , C10M137/10 , C10M143/02 , C10M145/14 , C10M145/16 , C10M149/06 , C10M159/20 , C10M159/22 , C10M159/24 , C10M169/04 , C10M2203/10 , C10M2203/1006 , C10M2203/102 , C10M2203/1025 , C10M2203/1045 , C10M2203/1065 , C10M2203/1085 , C10M2205/00 , C10M2205/022 , C10M2205/04 , C10M2207/023 , C10M2207/026 , C10M2207/027 , C10M2207/028 , C10M2207/124 , C10M2207/126 , C10M2207/128 , C10M2207/14 , C10M2207/142 , C10M2207/144 , C10M2207/146 , C10M2207/16 , C10M2207/26 , C10M2207/262 , C10M2207/287 , C10M2209/084 , C10M2209/086 , C10M2209/101 , C10M2215/04 , C10M2215/064 , C10M2215/08 , C10M2215/082 , C10M2215/086 , C10M2215/12 , C10M2215/122 , C10M2215/26 , C10M2215/28 , C10M2217/024 , C10M2217/046 , C10M2217/06 , C10M2219/044 , C10M2219/046 , C10M2219/089 , C10M2219/10 , C10M2219/102 , C10M2219/104 , C10M2219/106 , C10M2219/108 , C10M2223/02 , C10M2223/04 , C10M2223/041 , C10M2223/042 , C10M2223/045 , C10M2223/049 , C10M2223/061 , C10M2223/10 , C10M2229/041 , C10N2210/02 , C10N2230/43 , C10N2240/10 , C10N2240/101 , C10N2240/102 , C10N2240/104 , C10N2240/106
摘要： This invention relates to a lubricating oil composition, comprising: (A) a base oil; and a phosphorus-containing compound represented by the formulae wherein in Formulae (B-I) and (B-II), R1, R2 and R3 are independently hydrogen or hydrocarbyl groups, and a, b and c are independently zero or 1; the lubricating oil composition being characterized by a sulfur content of about 0.01 to about 0.25% by weight.
摘要翻译： 本发明涉及一种润滑油组合物，其包含：（A）一种基础油; 和由式（BI）和（B-II）中的式Ⅳ所表示的含磷化合物，R 1，R 2和R 3独立地为氢或烃基，a，b和c为 独立为零或1; 润滑油组合物的特征在于硫含量为约0.01至约0.25重量％。
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6.发明授权Lubricant compositions containing ester-substituted hindered phenol antioxidants 有权含有酯取代的受阻酚抗氧化剂的润滑剂组合物公开(公告)号：US06559105B2
公开(公告)日：2003-05-06
申请号：US09761432
申请日：2001-01-16
申请人： William D. Abraham , Paul E. Adams , Gordon D. Lamb , Thomas J. Wolak , Richard A. Denis , Jody A. Kocsis , James P. Roski , Virginia A. Carrick , Susan V. Cowling
发明人： William D. Abraham , Paul E. Adams , Gordon D. Lamb , Thomas J. Wolak , Richard A. Denis , Jody A. Kocsis , James P. Roski , Virginia A. Carrick , Susan V. Cowling
IPC分类号： C10M14102
CPC分类号： C12Q1/6883 , C07C67/347 , C10M129/10 , C10M129/40 , C10M129/76 , C10M133/52 , C10M135/10 , C10M137/10 , C10M141/06 , C10M141/08 , C10M141/10 , C10M159/16 , C10M159/20 , C10M159/22 , C10M159/24 , C10M163/00 , C10M2207/023 , C10M2207/026 , C10M2207/027 , C10M2207/028 , C10M2207/126 , C10M2207/26 , C10M2207/262 , C10M2207/287 , C10M2207/288 , C10M2207/289 , C10M2215/24 , C10M2217/043 , C10M2219/044 , C10M2219/046 , C10M2219/089 , C10M2223/045 , C10N2230/36 , C12Q2600/156 , C07C69/732
摘要： A composition of an antioxidant of the formula where R3 is an alkyl group of 2 to 6 carbon atoms, and a dispersant or a detergent, is a useful additive package for lubricant compositions.
摘要翻译： 通式R 3的抗氧化剂的组合物是2〜6个碳原子的烷基，分散剂或洗涤剂是用于润滑剂组合物的有用的添加剂包。
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7.发明授权Synthetic diesel engine lubricants containing dispersant-viscosity modifier and functionalized phenol detergent 有权含有分散剂 - 粘度调节剂和官能化酚类洗涤剂的合成柴油发动机润滑剂公开(公告)号：US06331510B1
公开(公告)日：2001-12-18
申请号：US09782127
申请日：2001-02-13
IPC分类号： C10M12910
CPC分类号： C10M169/04 , C10M2203/065 , C10M2205/0206 , C10M2205/0225 , C10M2205/026 , C10M2205/0265 , C10M2205/0285 , C10M2207/027 , C10M2207/028 , C10M2207/2815 , C10M2207/2835 , C10M2209/084 , C10M2209/101 , C10M2217/00 , C10M2217/02 , C10M2217/023 , C10M2217/028 , C10M2219/046 , C10M2223/045 , C10N2210/02 , C10N2220/022 , C10N2230/06 , C10N2230/43 , C10N2230/50 , C10N2230/72 , C10N2240/102 , C10N2240/103 , C10N2260/14
摘要： A lubricant containing (a) a synthetic base oil composition having an overall kinematic viscosity of at least about 4.8×10−6 m2/s (4.8 cSt) at 100° C. and a viscosity index of at least about 110; (b) a dispersant-viscosity modifier; and (c) a sulfur-free functionalized hydrocarbyl-substituted phenol detergent provides improved valve train wear, with longer drain intervals, to heavy duty diesel engines.
摘要翻译： 一种含有（a）合成基础油组合物的润滑剂，其总运动粘度在100℃下至少为约4.8×10 -6 m 2 / s（4.8cSt），粘度指数为至少约110; （b）分散剂 - 粘度调节剂; 和（c）无硫官能化烃基取代的苯酚清净剂为重型柴油发动机提供改进的气门机构磨损，并具有较长的排水间隔。
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8.发明授权Synthetic diesel engine lubricants containing dispersant-viscosity modifier and functionalized phenol detergent 失效含有分散剂 - 粘度调节剂和官能化酚类洗涤剂的合成柴油发动机润滑剂公开(公告)号：US06610637B2
公开(公告)日：2003-08-26
申请号：US09981057
申请日：2001-10-16
IPC分类号： C10M12910
CPC分类号： C10M169/04 , C10M2203/065 , C10M2205/0206 , C10M2205/0225 , C10M2205/026 , C10M2205/0265 , C10M2205/0285 , C10M2207/027 , C10M2207/028 , C10M2207/2815 , C10M2207/2835 , C10M2209/084 , C10M2209/101 , C10M2217/00 , C10M2217/02 , C10M2217/023 , C10M2217/028 , C10M2219/046 , C10M2223/045 , C10N2210/02 , C10N2220/022 , C10N2230/06 , C10N2230/43 , C10N2230/50 , C10N2230/72 , C10N2240/102 , C10N2240/103 , C10N2260/14
摘要： A lubricant containing (a) a synthetic base oil composition having an overall kinematic viscosity of at least about 4.8×10−6m2/s (4.8 cSt) at 100° C. and a viscosity index of at least about 110; (b) a dispersant-viscosity modifier; and (c) a sulfur-free functionalized hydrocarbyl-substituted phenol detergent provides improved valve train wear, with longer drain intervals, to heavy duty diesel engines.
摘要翻译： 一种润滑剂，其含有（a）合成基础油组合物，其总运动粘度在100℃下为至少约4.8×10 -6 m 2 / s（4.8cSt），粘度指数为至少约110; （b）分散剂 - 粘度调节剂; 和（c）无硫官能化烃基取代的苯酚清净剂为重型柴油发动机提供改进的气门机构磨损，并具有较长的排水间隔。
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公开(公告)号：US06310009B1
公开(公告)日：2001-10-30
申请号：US09761400
申请日：2001-01-16
申请人： Jody A. Kocsis , James P. Roski , Virginia A. Carrick , Richard A. Denis , Thomas J. Wolak , Gordon D. Lamb , Paul E. Adams , William D. Abraham , Susan V Cowling
发明人： Jody A. Kocsis , James P. Roski , Virginia A. Carrick , Richard A. Denis , Thomas J. Wolak , Gordon D. Lamb , Paul E. Adams , William D. Abraham , Susan V Cowling
IPC分类号： C10M12910
CPC分类号： C07C37/64 , C07C45/68 , C07C47/57 , C07C47/575 , C10M159/22 , C10M163/00 , C10M2207/028 , C10M2207/08 , C10M2207/289 , C10M2209/10 , C10M2209/101 , C10M2219/046 , C10N2210/02 , C10N2230/08 , C10N2230/10 , C10N2230/36 , C10N2260/10 , C10N2260/14 , C07C39/235
摘要： A saligenin derivative such as the magnesium salt represented by the formula is useful as an additive for a lubricating composition. Preferably X is —CHO or —CH2OH, and Y is —CH2— or —CH2OCH2—. R1 is a hydrocarbyl group containing 1 to 60 carbon atoms and m is 0 to 10. At least one aromatic ring should contain an R1 substituent and the total number of carbon atoms in all R1 groups should be at least 7.
摘要翻译： 盐酸衍生物如由下式表示的镁盐可用作润滑组合物的添加剂。 X优选为-CHO或-CH 2 OH，Y为-CH 2 - 或-CH 2 OCH 2 - 。 R1是含有1至60个碳原子的烃基，m是0至10.至少一个芳环应含有R 1取代基，并且所有R 1基团中的总碳原子数应至少为7。
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公开(公告)号：US07285516B2
公开(公告)日：2007-10-23
申请号：US10305526
申请日：2002-11-25
IPC分类号： C10M141/08
CPC分类号： C10M169/048 , C10M159/24 , C10M2203/1025 , C10M2207/027 , C10M2207/028 , C10M2207/08 , C10M2207/144 , C10M2207/262 , C10M2207/289 , C10M2215/28 , C10M2219/044 , C10M2219/046 , C10M2219/088 , C10M2219/089 , C10M2223/045 , C10M2227/061 , C10N2210/01 , C10N2210/02 , C10N2230/06 , C10N2230/10 , C10N2230/12 , C10N2230/36 , C10N2230/42 , C10N2230/43 , C10N2230/45 , C10N2230/50 , C10N2240/10
摘要： Lubricating oils containing an additive formulation including at least one sulphonate, saligenin and salixarate detergent provide improved wear performance and decreased sulphur and phosphorus emissions.
摘要翻译： 含有包含至少一种磺酸盐，水杨苷和salixarate洗涤剂的添加剂配方的润滑油提供改善的磨损性能和降低的硫和磷排放。
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