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公开(公告)号：US08642520B2
公开(公告)日：2014-02-04
申请号：US13172151
申请日：2011-06-29
IPC分类号： C10M155/02 , C10M129/72
CPC分类号： C10M169/04 , C10M2207/2815 , C10M2207/2825 , C10M2207/2835 , C10M2207/2855 , C10M2207/301 , C10M2207/401 , C10M2215/042 , C10M2229/0415 , C10M2229/0425 , C10N2230/06 , C10N2230/56
摘要： Compositions comprising silicone fluids are formulated to provide improved metal-to-metal lubrication. Such Lubricating compositions comprise a major amount of (1) one or more siloxane polymer (“silicone fluids”) selected from dimethyl siloxane polymers (also known as dimethyl silicone) and/or phenylmethyl dimethyl siloxane copolymers (also known as phenyl silicone), and lesser amounts of (2) synthetic and/or bio-based ester co-fluid, and (3) an alkoxylated aliphatic polyamine derivative. Unexpectedly, the compositions show a significant improvement in metal-to-metal lubrication, performing better than either the silicone fluids alone or and a combination of silicone with-ester and or silicone with-alkoxylated aliphatic polyamine combinations.
摘要翻译： 配制包含硅氧烷流体的组合物以提供改进的金属对金属的润滑。 这种润滑组合物包含主要量的（1）选自二甲基硅氧烷聚合物（也称为二甲基硅氧烷）和/或苯基甲基二甲基硅氧烷共聚物（也称为苯基硅氧烷）的一种或多种硅氧烷聚合物（“硅氧烷流体”）和 较少量的（2）合成和/或生物基酯共流体，和（3）烷氧基化脂族多胺衍生物。 出乎意料的是，组合物显示出金属对金属润滑的显着改进，其表现优于单独的硅氧烷流体，或硅氧烷与酯和/或硅氧烷与烷氧基化脂族多胺组合的组合。
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公开(公告)号：US07772170B2
公开(公告)日：2010-08-10
申请号：US11351414
申请日：2006-02-10
IPC分类号： C10M135/18
CPC分类号： C10M135/18 , C10M141/08 , C10M2207/126 , C10M2207/1276 , C10M2207/1285 , C10M2207/288 , C10M2219/066 , C10M2219/068 , C10N2210/02 , C10N2210/05 , C10N2230/06 , C10N2230/12 , C10N2230/14 , C10N2240/02 , C10N2250/10
摘要： Antimony dithiocarbamate is known to provide extreme pressure (EP) protection in lubricating compositions, such as grease. However, there is a desire to reduce the amount of antimony used in such compositions, while still maintaining acceptable EP performance. It has now been found by using small amounts of either ammonium dithiocarbamate or zinc dithiocarbamate in combination with the antimony dithiocarbamate (SbDTC), a lower amount of SbDTC can be used in the lubricating composition while still maintaining excellent or exceptional EP protection. To counteract the corrosive effects of the SbDTC and ammonium dithiocarbamate composition, it has been found that compounds containing a carboxylic acid group are effective in avoiding copper corrosion.
摘要翻译： 已知锑二硫代氨基甲酸盐在润滑组合物例如油脂中提供极压（EP）保护。 然而，希望减少这种组合物中使用的锑的量，同时仍然保持可接受的EP性能。 现在已经通过使用少量的二硫代氨基甲酸铵或二硫代氨基甲酸锌与二硫代氨基甲酸锑（SbDTC）组合来发现，在润滑组合物中可以使用较少量的SbDTC，同时仍保持优异或卓越的EP保护。 为了抵消SbDTC和二硫代氨基甲酸铵组合物的腐蚀作用，已经发现含有羧酸基团的化合物有效地避免铜腐蚀。
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3.发明授权Alkali and alkaline earth thiadiazole additives and lubricating compositions containing the same 有权碱和碱土金属噻唑类添加剂和含有它们的润滑组合物公开(公告)号：US08906835B2
公开(公告)日：2014-12-09
申请号：US13466458
申请日：2012-05-08
IPC分类号： C10M135/36 , C07D285/12 , C08K5/053 , C08K5/378
CPC分类号： C10M135/36 , C08K5/053 , C08K5/378 , C10M2201/041 , C10M2207/046 , C10M2207/1285 , C10M2209/103 , C10M2209/104 , C10M2219/022 , C10M2219/106 , C10M2221/041 , C10M2223/043 , C10M2223/045 , C10N2210/02 , C10N2230/06 , C10N2250/10 , C10M2209/108
摘要： An extreme pressure additive composition for use in grease contains alkaline earth metal derivatives of 2,5-dimercapto-1,3,4-thiadiazole (DMTD) complexed to alkylene glycol fluids and or PAG fluids. In addition, additives for extreme pressure and antiwear contain a complex of alkali and/or alkaline earth metal derivatives of DMTD with alkylene glycol fluids and or PAG fluids, in combination with an organophosphorus compound.
摘要翻译： 用于润滑脂的极压添加剂组合物含有与亚烷基二醇流体和/或PAG流体络合的2,5-二巯基-1,3,4-噻二唑（DMTD）的碱土金属衍生物。 此外，用于极压和抗磨损的添加剂含有DMTD的碱金属和/或碱土金属衍生物与亚烷基二醇流体和/或PAG流体的复合物与有机磷化合物的组合。
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公开(公告)号：US08211839B2
公开(公告)日：2012-07-03
申请号：US12788951
申请日：2010-05-27
IPC分类号： C10M141/08 , C10M169/04 , C07D285/13
CPC分类号： C10M135/00 , C10M141/08 , C10M2209/104 , C10M2219/068 , C10M2219/106 , C10N2210/02 , C10N2210/05 , C10N2230/06 , C10N2230/12 , C10N2250/10 , C10M2209/108
摘要： The invention relates to an extreme pressure additive composition with excellent corrosion resistance properties for use in grease, as well as a lubricating grease composition containing the additive. The additive composition is based on (a) approximately equal amounts by mass of antimony diamyldithiocarbamate and zinc diamyldithiocarbamate, and (b) thiadiazole dimer poly(ether)glycol complex; at (a):(b) mass ratio of about 1.6:1 to about 9.6:1.
摘要翻译： 本发明涉及一种用于润滑脂的耐腐蚀性优异的极压添加剂组合物，以及含有添加剂的润滑脂组合物。 添加剂组合物基于（a）大约相当量的二氨基二硫代氨基甲酸锑和二戊基二硫代氨基甲酸锌，和（b）噻二唑二聚物（醚）二醇络合物; （a）:( b）质量比为约1.6:1至约9.6:1。
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公开(公告)号：US09228150B2
公开(公告)日：2016-01-05
申请号：US13437303
申请日：2012-04-02
IPC分类号： C10M135/18
CPC分类号： C10M135/18 , C10M2219/068 , C10N2210/02 , C10N2230/06 , C10N2230/10 , C10N2230/36 , C10N2240/102 , C10N2240/104
摘要： A lubricating oil composition comprising a zinc dithiocarbamate fraction, for use in a gasoline or diesel engine equipped with fluoroelastomer seals, wherein said zinc dithiocarbamate fraction consists essentially of zinc dithiocarbamate molecules per Formula I: having alkyl groups R1, R2, R3, and R4, wherein the weighted total average for carbon chain lengths for all molecules together is 9 or more:
摘要翻译： 一种润滑油组合物，其包含二硫代氨基甲酸锌馏分，用于配备有含氟弹性体密封件的汽油或柴油机，其中所述二硫代氨基甲酸锌馏分基本上由每个式I的二硫代氨基甲酸锌分子组成：具有烷基R1，R2，R3和R4， 其中所有分子的碳链长度的加权总平均值为9或更大：
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6.发明授权Antioxidant additive for lubricant compositions, comprising organotungstate, diarylamine and organomolybdenum compounds 有权用于润滑剂组合物的抗氧化添加剂，包括有机钨酸盐，二芳基胺和有机钼化合物公开(公告)号：US07879777B2
公开(公告)日：2011-02-01
申请号：US11743955
申请日：2007-05-03
IPC分类号： C10M125/20 , C10M133/12 , C10M125/22
CPC分类号： C10M125/20 , C10M141/06 , C10M141/12 , C10M161/00 , C10M2207/10 , C10M2207/28 , C10M2215/04 , C10M2215/064 , C10M2215/221 , C10M2215/225 , C10M2215/28 , C10M2217/043 , C10M2217/06 , C10M2219/068 , C10M2219/108 , C10M2227/09 , C10N2210/06 , C10N2230/10 , C10N2260/09
摘要： A lubricating oil composition contains a major portion of a lubricating base oil and an antioxidant additive at about 0.1-5.0 mass percent, the additive including: a secondary diarylamine, an organo molybdenum compound, and an organoammonium tungstate compound.
摘要翻译： 润滑油组合物含有大约0.1-5.0质量％的润滑基础油和抗氧化添加剂的主要部分，所述添加剂包括：仲二芳基胺，有机钼化合物和钨酸有机钨化合物。
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7.发明授权Molybdenum dialkyldithiocarbamate compositions and lubricating compositions containing the same 有权二烷基二硫代氨基甲酸钼组合物和含有它们的润滑组合物公开(公告)号：US09012383B2
公开(公告)日：2015-04-21
申请号：US13425560
申请日：2012-03-21
IPC分类号： C10M135/18 , C07F11/00 , C10M139/00
CPC分类号： C10M135/18 , C07F11/005 , C10M139/00 , C10M2205/0285 , C10M2219/068 , C10M2227/066 , C10N2220/028 , C10N2230/70 , C10N2240/10 , C10N2270/00 , C10N2210/06
摘要： A novel molybdenum dithiocarbamate composition is produced by preparing a di-tridecylamine (DTDA) intermediate from a butylene feedstock comprising greater than 50% 2-butylene, and preparing a molybdenum dithiocarbamate composition from the DTDA intermediate. The resulting molybdenum dithiocarbamate composition are according to formula (1), wherein R1 to R4 are C11-C14 isoalkyl groups, and X represents oxygen and/or sulfur atoms, and R1 to R4 comprise, on average, greater than 98% C13:
摘要翻译： 通过从包含大于50％的2-丁烯的丁烯原料制备二十三胺（DTDA）中间体，并从DTDA中间体制备二硫代氨基甲酸钼组合物来制备新的二硫代氨基甲酸钼组合物。 所得的二硫代氨基甲酸钼组合物根据式（1），其中R 1至R 4为C 11 -C 14异烷基，X为氧和/或硫原子，且R 1至R 4平均包含大于98％的C 13：
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公开(公告)号：US07902131B2
公开(公告)日：2011-03-08
申请号：US11740495
申请日：2007-04-26
IPC分类号： C10M141/02 , C10M141/06 , C10M141/12
CPC分类号： C10M141/06 , C10M141/10 , C10M141/12 , C10M2205/0285 , C10M2207/289 , C10M2215/064 , C10M2215/082 , C10M2215/28 , C10M2223/045 , C10M2223/047 , C10N2230/10 , C10N2230/40 , C10N2230/42 , C10N2240/10 , C10N2260/14
摘要： Molybdenum-free lubricating compositions are provided, having an antioxidation additive composition based on a combination of (1) alkylated diphenylamine (APDA), (2) polyamine dispersant, and (3) monoglyceride, ethoxylated amide, or mixtures thereof. Further synergy is achieved when component (3) is borated, allowing a reduction in phosphorus levels to below 0.08% or even a phosphorus-free composition.
摘要翻译： 提供了无钼润滑组合物，其具有基于（1）烷基化二苯胺（APDA），（2）多胺分散剂和（3）单甘油酯，乙氧基化酰胺或其混合物的组合的抗氧化添加剂组合物。 当组分（3）被硼化时，可实现进一步的协同作用，使磷水平降低至0.08％以下甚至无磷组合物。
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9.发明授权Antioxidant additive for lubricant compositions, comprising organotungstate 有权用于润滑剂组合物的抗氧化添加剂，包括有机钨酸盐公开(公告)号：US07858565B2
公开(公告)日：2010-12-28
申请号：US11743409
申请日：2007-05-02
IPC分类号： C10M125/20
CPC分类号： C10M141/12 , C10M141/06 , C10M161/00 , C10M2215/04 , C10M2215/064 , C10M2215/221 , C10M2215/225 , C10M2215/28 , C10M2217/043 , C10M2217/06 , C10M2219/108 , C10M2227/09 , C10N2210/06 , C10N2230/10 , C10N2260/09
摘要： The invention relates an additive for improving antioxidant capabilities in a lubricating composition, where the lubricating composition is based on a major amount of a lubricating oil and 0.1-5.0 mass percent of an additive, the additive including a secondary diarlyamine and an organoammonium tungstate.
摘要翻译： 本发明涉及一种用于提高润滑组合物抗氧化能力的添加剂，其中润滑组合物基于主要量的润滑油和0.1-5.0质量％的添加剂，该添加剂包括仲二胺和钨酸有机铵。
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公开(公告)号：US20080132434A1
公开(公告)日：2008-06-05
申请号：US11947154
申请日：2007-11-29
申请人： Brian Stunkel , Gaston A. Aguilar
发明人： Brian Stunkel , Gaston A. Aguilar
IPC分类号： C10M133/58
CPC分类号： C10M169/04 , C10M2207/024 , C10M2207/026 , C10M2207/2835 , C10M2207/288 , C10M2207/289 , C10M2215/223 , C10M2223/041 , C10M2223/043 , C10M2223/047 , C10M2223/065 , C10N2230/06 , C10N2230/08 , C10N2230/10 , C10N2230/12 , C10N2230/64
摘要： A lubricating composition includes, in weight %, at least 90 percent of a vegetable oil, and an additive composition including: (a) about 1.5 to 2 percent triphenylphosphorothionate (TPPT), (b) about 0.1 to 3 percent hindered phenolic antioxidant, (c) about 0.05 to 0.25 percent 1-[di(phenyl)aminomethyl]tolutriazole, and (d) about 0.05 to 0.5 percent alkyl succinic acid half ester rust inhibitor.
摘要翻译： 一种润滑组合物包括以重量％计至少90％的植物油和一种添加剂组合物，其包括：（a）约1.5-2％的三苯基硫代磷酸酯（TPPT），（b）约0.1至3％的受阻酚类抗氧化剂， c）约0.05至0.25％的1- [二（苯基）氨基甲基]甲苯三唑，和（d）约0.05至0.5％的琥珀酸烷基琥珀酸半酯防锈剂。
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