-
公开(公告)号：US20090247436A1
公开(公告)日：2009-10-01
申请号：US12383813
申请日：2009-03-27
IPC分类号： C10M145/28
CPC分类号： C10M169/04 , C10M2203/04 , C10M2203/1006 , C10M2205/173 , C10M2207/026 , C10M2207/283 , C10M2209/104 , C10M2209/108 , C10M2215/064 , C10M2215/065 , C10M2215/223 , C10M2217/043 , C10M2219/066 , C10M2223/047 , C10N2230/04 , C10N2230/10 , C10N2230/42 , C10N2230/45 , C10N2240/12 , C10N2240/14 , C10N2260/14 , C10M2209/105 , C10M2209/107
摘要： In one embodiment, a lubricating oil with favorable deposit control is disclosed. The lubricating oil comprises, a major amount of base stock selected from the group consisting of Group II, Group III, GTL and any combination thereof, a mannich based dispersant comprising at least 0.1 and less than 2.0 weight percent of the lubricating oil, a demulsifier comprising a polyol ester and a poly oxyakylene, the demulsifiers comprising at least 0.002 to less than 2.0 weight percent of the lubricating oil, wherein the lubricating oil has a deposit control value less than 60 using 504 hour 120° C. Dry TOST sludge test.In a second embodiment a method of deposit control is disclosed. In a third embodiment a method of formulating an oil to improve deposit control and emulsion properties is disclosed.
摘要翻译： 在一个实施方案中，公开了具有良好沉积物控制的润滑油。 润滑油包含选自组II，组III，GTL及其任何组合的主要量的基础油，包含至少0.1重量％且小于2.0重量％的润滑油的甘露醇基分散剂，破乳剂 包括多元醇酯和聚亚氧烷基，所述破乳剂包含至少0.002至小于2.0重量％的润滑油，其中所述润滑油具有小于60的沉积物控制值，使用504小时120℃。干燥TOST污泥测试。 在第二实施例中，公开了一种存款控制方法。 在第三实施方案中，公开了一种配制油以改善沉积物控制和乳液性质的方法。
-
公开(公告)号：US20120065112A1
公开(公告)日：2012-03-15
申请号：US13250281
申请日：2011-09-30
IPC分类号： C10M145/34
CPC分类号： C10M169/04 , C10M2203/04 , C10M2203/06 , C10M2203/1006 , C10M2203/1025 , C10M2205/173 , C10M2207/026 , C10M2207/2805 , C10M2207/283 , C10M2209/104 , C10M2209/105 , C10M2209/108 , C10M2215/064 , C10M2215/065 , C10M2215/086 , C10M2215/223 , C10M2215/28 , C10M2217/043 , C10M2219/044 , C10M2219/066 , C10M2223/041 , C10M2223/047 , C10N2230/04 , C10N2230/10 , C10N2230/42 , C10N2230/45 , C10N2240/12 , C10N2240/14 , C10N2260/14 , C10M2209/107 , C10N2220/022
摘要： In one embodiment, a lubricating oil with favorable deposit control is disclosed. The lubricating oil comprises, a major amount of base stock selected from the group consisting of Group II, Group III, GTL and any combination thereof, a mannich based dispersant comprising at least 0.1 and less than 2.0 weight percent of the lubricating oil, a demulsifier comprising apolyoxypropylene-polyoxyethylene block copolymer in tricresyl phosphate (TCP) demulsifier and apolyether glycol demulsifier, the demulsifiers comprising at least 0.002 to less than 2.0 weight percent of the lubricating oil, wherein the lubricating oil has a deposit control value less than 60 mg/kg using 504 hour 120° C. Dry TOST sludge test and an ASTM D-1401 emulsion characteristic of less than 60 minutes at 54° C.
摘要翻译： 在一个实施方案中，公开了具有良好沉积物控制的润滑油。 润滑油包含选自组II，组III，GTL及其任何组合的主要量的基础油，包含至少0.1重量％且小于2.0重量％的润滑油的甘露醇基分散剂，破乳剂 包括磷酸三甲苯酯（TCP）破乳剂和聚醚二醇破乳剂中的聚过氧丙烯 - 聚氧乙烯嵌段共聚物，所述破乳剂包含至少0.002至小于2.0重量％的润滑油，其中所述润滑油的沉积控制值小于60mg / kg 使用504小时120℃干燥TOST污泥测试和在54℃下小于60分钟的ASTM D-1401乳液特征
-
公开(公告)号：US20080176775A1
公开(公告)日：2008-07-24
申请号：US12009234
申请日：2008-01-17
IPC分类号： C10M125/04 , C10M169/04 , C10M137/04 , C10M105/34
CPC分类号： C10M169/04 , C10M171/00 , C10M171/004 , C10M171/02 , C10M2203/065 , C10M2203/1025 , C10M2205/0285 , C10M2205/173 , C10M2205/223 , C10M2207/2805 , C10M2207/2835 , C10M2207/2855 , C10M2209/1033 , C10M2223/0405 , C10M2223/0415 , C10N2220/00 , C10N2220/022 , C10N2220/032 , C10N2230/18 , C10N2240/02 , C10N2240/08
摘要： Methods for achieving favorable efficiency properties are disclosed including methods for blending a lubricant composition and lubricant compositions. In one embodiment, the method comprises the steps of obtaining at least one base stock and at obtaining at least one base stock chosen to have a favorable air release properties, obtaining at least one additive, blending at least one base stock and at least one additive to achieve a favorable effective bulk modulus through air release property, bulk modulus, and using a relationship between density and bulk modulus.
摘要翻译： 公开了获得有利效率的方法，包括用于混合润滑剂组合物和润滑剂组合物的方法。 在一个实施方案中，该方法包括以下步骤：获得至少一种基础原料，并获得至少一种选择具有良好的空气释放性能的基础原料，获得至少一种添加剂，混合至少一种基础原料和至少一种添加剂 通过空气释放性能，体积模量和使用密度和体积模量之间的关系来获得有利的体积弹性模量。
-
4.发明授权Unexpected shear stability benefits of synthetic oils and viscosity modifier combinations 有权合成油和粘度调节剂组合意外的剪切稳定性好处公开(公告)号：US08278255B2
公开(公告)日：2012-10-02
申请号：US12383812
申请日：2009-03-27
申请人： David G. L. Holt
发明人： David G. L. Holt
IPC分类号： C10M145/14 , C10M169/04 , C10G71/00
CPC分类号： C10M145/14 , C10M161/00 , C10M169/044 , C10M2203/1006 , C10M2203/1025 , C10M2209/084 , C10N2220/022 , C10N2220/025 , C10N2220/033 , C10N2230/02 , C10N2230/68 , C10N2240/08
摘要： In one embodiment, a lubricating oil with favorable shear stability is disclosed. The lubricating oil comprising a major amount of base stock selected from the group consisting of Group II, Group III, Group IV, Group V, and any combination thereof, a viscosity index improver comprising a polymethacrylate with a permanent shear stability index of less than 45 defined by ASTM 5621 with 10 percent polymer in a Group I mineral oil, an antioxidant additive and a corrosion additive. In a second embodiment a method of improving shear stability is disclosed. In a third embodiment, a method of blending an oil to provide improved shear stability and favorable viscosity index is disclosed.
摘要翻译： 在一个实施方案中，公开了具有良好剪切稳定性的润滑油。 所述润滑油包含选自组II，组III，组IV，组V及其任何组合的主要量的基础油，粘度指数改进剂，其包含永久剪切稳定性指数小于45的聚甲基丙烯酸酯 由ASTM 5621与第I类矿物油中的10％聚合物，抗氧化添加剂和腐蚀添加剂组成。 在第二实施方案中，公开了改进剪切稳定性的方法。 在第三实施方案中，公开了一种混合油以提供改进的剪切稳定性和良好的粘度指数的方法。
-
公开(公告)号：US20100273690A1
公开(公告)日：2010-10-28
申请号：US12799745
申请日：2010-04-30
申请人： David G. L. Holt
发明人： David G. L. Holt
IPC分类号： C10M133/44
CPC分类号： C10M161/00 , C10M2203/1006 , C10M2209/084 , C10M2209/103 , C10M2209/104 , C10M2209/105 , C10M2215/28 , C10N2220/021 , C10N2230/24 , C10M2209/108 , C10M2209/109
摘要： A synergistic demulsifier composition for the improvement of demulsification properties and method of making said composition is disclosed along with a lubricant composition containing same. The demulsifier composition consists of effective amounts of one or more demulsifier additives and one or more dispersants. The demulsifier additives consist of a first copolymer of propylene oxide and ethylene oxide and a second copolymer of propylene oxide and ethylene oxide. The dispersant can be an untreated polyalkene succinimide type dispersant, preferably an untreated polyisobutylene succinimide type dispersant.
-
公开(公告)号：US09771540B2
公开(公告)日：2017-09-26
申请号：US14547228
申请日：2014-11-19
申请人： Tomasz M. Young , David G. L. Holt , Angela S. Galiano-Roth , Allan R. Barber , Brian B. Filippini
发明人： Tomasz M. Young , David G. L. Holt , Angela S. Galiano-Roth , Allan R. Barber , Brian B. Filippini
IPC分类号： C10M141/10 , C10L1/22 , C10M133/46 , C10M137/02
CPC分类号： C10M133/46 , C10M137/02 , C10M141/10 , C10M2203/1025 , C10M2205/0285 , C10M2205/173 , C10M2215/224 , C10M2223/045 , C10M2223/049 , C10N2230/06 , C10N2230/24 , C10N2240/08 , C10N2220/022
摘要： The present invention relates to methods of lubricating a hydraulic motor by using a lubricating composition that contains a friction modifier selected from the group consisting of a fatty phosphite, a fatty imidazoline and combinations thereof and supplies improved motor efficiency performance. The invention further provides the lubricating compositions used therein.
-
7.发明授权Synergistic combination of demulsifiers for enhancing demulsification properties in industrial lubricants 有权用于提高工业润滑油中的破乳性能的破乳剂的协同组合公开(公告)号：US07816414B2
公开(公告)日：2010-10-19
申请号：US11503359
申请日：2006-08-11
申请人： David G. L. Holt
发明人： David G. L. Holt
IPC分类号： B01D17/05
CPC分类号： C10M161/00 , C10M2203/1006 , C10M2209/084 , C10M2209/103 , C10M2209/104 , C10M2209/105 , C10M2215/28 , C10N2220/021 , C10N2230/24 , C10M2209/108 , C10M2209/109
摘要： A synergistic demulsifier composition for the improvement of demulsification properties and method of making said composition is disclosed along with a lubricant composition containing same. The demulsifier composition consists of effective amounts of one or more demulsifier additives and one or more dispersants. The demulsifier additives consist of a first copolymer of propylene oxide and ethylene oxide and a second copolymer of propylene oxide and ethylene oxide. The dispersant can be an untreated polyalkene succinimide type dispersant, preferably an untreated polyisobutylene succinimide type dispersant.
摘要翻译： 公开了用于改善破乳性能的协同破乳剂组合物和制备所述组合物的方法以及含有它的润滑剂组合物。 破乳剂组合物由有效量的一种或多种破乳剂添加剂和一种或多种分散剂组成。 破乳剂添加剂由环氧丙烷和环氧乙烷的第一共聚物和环氧丙烷和环氧乙烷的第二共聚物组成。 分散剂可以是未处理的聚烯烃琥珀酰亚胺型分散剂，优选未处理的聚异丁烯琥珀酰亚胺型分散剂。
-
8.发明授权Synergistic combination of demulsifiers for enhancing demulsification properties in industrial lubricants 有权用于提高工业润滑油中的破乳性能的破乳剂的协同组合公开(公告)号：US07863339B2
公开(公告)日：2011-01-04
申请号：US12799745
申请日：2010-04-30
申请人： David G. L. Holt
发明人： David G. L. Holt
IPC分类号： B01D17/05
CPC分类号： C10M161/00 , C10M2203/1006 , C10M2209/084 , C10M2209/103 , C10M2209/104 , C10M2209/105 , C10M2215/28 , C10N2220/021 , C10N2230/24 , C10M2209/108 , C10M2209/109
摘要： A synergistic demulsifier composition for the improvement of demulsification properties and method of making said composition is disclosed along with a lubricant composition containing same. The demulsifier composition consists of effective amounts of one or more demulsifier additives and one or more dispersants. The demulsifier additives consist of a first copolymer of propylene oxide and ethylene oxide and a second copolymer of propylene oxide and ethylene oxide. The dispersant can be an untreated polyalkene succinimide type dispersant, preferably an untreated polyisobutylene succinimide type dispersant.
摘要翻译： 公开了用于改善破乳性能的协同破乳剂组合物和制备所述组合物的方法以及含有它的润滑剂组合物。 破乳剂组合物由有效量的一种或多种破乳剂添加剂和一种或多种分散剂组成。 破乳剂添加剂由环氧丙烷和环氧乙烷的第一共聚物和环氧丙烷和环氧乙烷的第二共聚物组成。 分散剂可以是未处理的聚烯烃琥珀酰亚胺型分散剂，优选未处理的聚异丁烯琥珀酰亚胺型分散剂。
-
9.发明申请Synergistic combination of demulsifiers for enhancing demulsification properties in industrial lubricants 有权用于提高工业润滑油中的破乳性能的破乳剂的协同组合公开(公告)号：US20080039537A1
公开(公告)日：2008-02-14
申请号：US11503359
申请日：2006-08-11
申请人： David G. L. Holt
发明人： David G. L. Holt
CPC分类号： C10M161/00 , C10M2203/1006 , C10M2209/084 , C10M2209/103 , C10M2209/104 , C10M2209/105 , C10M2215/28 , C10N2220/021 , C10N2230/24 , C10M2209/108 , C10M2209/109
摘要： A synergistic demulsifier composition for the improvement of demulsification properties and method of making said composition is disclosed along with a lubricant composition containing same. The demulsifier composition consists of effective amounts of one or more demulsifier additives and one or more dispersants. The demulsifier additives consist of a first copolymer of propylene oxide and ethylene oxide and a second copolymer of propylene oxide and ethylene oxide. The dispersant can be an untreated polyalkene succinimide type dispersant, preferably an untreated polyisobutylene succinimide type dispersant.
摘要翻译： 公开了用于改善破乳性能的协同破乳剂组合物和制备所述组合物的方法以及含有它的润滑剂组合物。 破乳剂组合物由有效量的一种或多种破乳剂添加剂和一种或多种分散剂组成。 破乳剂添加剂由环氧丙烷和环氧乙烷的第一共聚物和环氧丙烷和环氧乙烷的第二共聚物组成。 分散剂可以是未处理的聚烯烃琥珀酰亚胺型分散剂，优选未处理的聚异丁烯琥珀酰亚胺型分散剂。
-
10.发明申请Novel application of thickeners to achieve favorable air release in lubricants 审中-公开增加润滑剂的新颖应用，以实现润滑剂中良好的空气释放公开(公告)号：US20080026970A1
公开(公告)日：2008-01-31
申请号：US11880665
申请日：2007-07-24
IPC分类号： C10M109/00
CPC分类号： C10M169/041 , C10M2203/1006 , C10M2203/1025 , C10M2205/026 , C10M2205/028 , C10M2209/084 , C10N2220/022 , C10N2230/02
摘要： Methods for achieving favorable air release properties, methods for blending a lubricant composition and lubricant compositions are disclosed. In one embodiment, the method comprises the steps of obtaining at least one base stock and at least one thickener, blending the base stock(s) and the thickener wherein the treat rates of the base stock and thickener are chosen to achieve a favorable air release property using a relationship between the thickener, lubricant viscosity, and viscosity of at least one base stock.
摘要翻译： 公开了获得良好的空气释放性能的方法，用于混合润滑剂组合物和润滑剂组合物的方法。 在一个实施方案中，该方法包括以下步骤：获得至少一种基础原料和至少一种增稠剂，混合基料和增稠剂，其中基料和增稠剂的处理速率被选择以实现有利的空气释放 性质，使用增稠剂之间的关系，润滑剂粘度和至少一种基础油料的粘度。
-
-
-
-
-
-
-
-
-
搜索结果
11 条记录 (耗时 0.016 秒)
