-
公开(公告)号：US08480879B2
公开(公告)日：2013-07-09
申请号：US12047887
申请日：2008-03-13
IPC分类号： C10M111/02
CPC分类号： C10M111/00 , C10M2203/1006 , C10M2205/17 , C10M2205/173 , C10N2220/022 , C10N2220/025 , C10N2230/02 , C10N2230/10 , C10N2230/74
摘要： A process for producing an API Group I base oil, comprising: blending a lower quality base oil that does not meet API Group I specifications with a Fischer-Tropsch derived distillate fraction having defined pour point, viscosity index and Oxidator B, and isolating an API Group I base oil that has improved defined properties. A process for producing an API Group I base oil, consisting essentially of: (a) selecting a lower quality base oil not meeting API Group I specifications, having defined saturates, viscosity index and Oxidator BN; and (b) blending the lower quality base oil with a Group II base oil and a Fischer-Tropsch derived base oil. A process for improving the lubricating properties of a lower quality base oil. Also, a process for operating a base oil plant.
摘要翻译： 一种用于生产API组I基础油的方法，包括：将不符合API第I类规格的较低质量的基础油与具有确定的倾点，粘度指数和氧化剂B的费 - 托衍生的馏出物馏分混合，并分离出API 具有改进定义性能的I类基础油。 一种生产API I类基础油的方法，主要包括：（a）选择不符合API第I类规格的较低质量的基础油，具有定义的饱和物，粘度指数和氧化剂BN; 和（b）将较低质量的基础油与II类基础油和费 - 托衍生的基础油混合。 一种改善较低质量基础油的润滑性能的方法。 另外，用于操作基础油厂的方法。
-
公开(公告)号：US07981270B2
公开(公告)日：2011-07-19
申请号：US11353205
申请日：2006-02-14
IPC分类号： C10G71/00 , C10M105/04
CPC分类号： C10M107/02 , C10G2/32 , C10M111/04 , C10M169/04 , C10M2203/045 , C10M2203/065 , C10M2203/1006 , C10M2205/0206 , C10M2205/17 , C10M2205/173 , C10M2207/2825 , C10M2207/2835 , C10M2207/401 , C10M2223/0405 , C10N2220/02 , C10N2220/022 , C10N2220/023 , C10N2220/025 , C10N2220/028 , C10N2220/13 , C10N2230/74 , C10N2240/04 , C10N2240/042 , C10N2240/10 , C10N2270/02 , Y10S208/95
摘要： The present invention relates to an extra light hydrocarbon liquid derived from highly paraffinic wax. This extra light hydrocarbon liquid is suitable for use as a lubricant additive diluent oil in oil soluble additive concentrates. This extra light hydrocarbon liquid derived from highly paraffinic wax has a viscosity of between about 1.0 and 3.5 cSt at 100° C. and a Noack volatility of less than 50 weight % and comprises greater than 3 weight % molecules with cycloparaffinic functionality and less than 0.30 weight percent aromatics. The extra light hydrocarbon liquid makes an excellent lubricant additive diluent oil because it has low volatility, low viscosity, good additive solubility, and excellent solubility in lubricant base oil stocks. The present invention also relates to finished lubricants comprising the oil soluble additive concentrates made with the extra light hydrocarbon liquid and finished lubricants comprising the oil soluble additive concentrates. The present invention further relates to processes for making these lubricant additive diluent oils, oil soluble additive concentrates, and finished lubricants.
摘要翻译： 本发明涉及一种衍生自高度链烷烃属性的蜡的特别轻质烃类液体。 这种轻质烃类液体适用于油溶性添加剂浓缩物中的润滑添加剂稀释油。 衍生自高度链烷烃属性蜡的这种额外的轻烃液体在100℃下具有约1.0至3.5cSt的粘度，小于50重量％的Noack挥发度和包含大于3重量％的具有环烷烃官能团的分子和小于0.30 重量百分比的芳烃。 由于低挥发性，低粘度，良好的添加剂溶解性和在润滑油基础油库存中具有优异的溶解性，因此，轻质烃类液体是一种优异的润滑添加剂稀释油。 本发明还涉及成品润滑剂，其包含由特轻烃液体制成的油溶性添加剂浓缩物和包含油溶性添加剂浓缩物的成品润滑剂。 本发明还涉及制备这些润滑添加剂稀释油，油溶性添加剂浓缩物和成品润滑剂的方法。
-
公开(公告)号：US20100077842A1
公开(公告)日：2010-04-01
申请号：US12481903
申请日：2009-06-10
IPC分类号： G01N11/00
摘要： A method for predicting a property of a base oil, and a blend chart, are provided. The method for predicting a property of a base oil includes selecting two base stocks, and preparing a chart having the viscometric property under low temperature and the volatility of both base stocks and curves between them that is used to predict whether blends of two base stocks will meet requirements for a finished lubricant.
摘要翻译： 提供了用于预测基础油的性质的方法和共混图。 用于预测基础油的性质的方法包括选择两种基础油，并制备具有低温粘度特性的图表以及它们之间的两种基础油和它们之间的曲线的波动性，用于预测两种基础油的混合是否将 满足成品润滑剂的要求。
-
公开(公告)号：US07651985B2
公开(公告)日：2010-01-26
申请号：US12187320
申请日：2008-08-06
申请人： William Loh , John M. Rosenbaum , Nancy J. Bertrand , Patricia LeMay , Rawls Frazier , Mark E. Okazaki
发明人： William Loh , John M. Rosenbaum , Nancy J. Bertrand , Patricia LeMay , Rawls Frazier , Mark E. Okazaki
CPC分类号： C10M169/04 , C10M107/02 , C10M2203/1025 , C10M2203/1065 , C10M2205/173 , C10M2207/026 , C10M2209/084 , C10M2215/062 , C10M2215/064 , C10M2215/065 , C10M2219/068 , C10M2219/082 , C10M2219/087 , C10M2223/045 , C10N2220/02 , C10N2220/022 , C10N2220/025 , C10N2230/06 , C10N2230/10 , C10N2230/12 , C10N2240/06 , C10N2240/08
摘要： A method for improving the oxidation stability of an ashless hydraulic fluid or an ashless paper machine oil, comprising: a. selecting a base oil having greater than 90 wt % saturates, less than 10 wt % aromatics, a base oil viscosity index greater than 120, less than 0.03 wt % sulfur, a sequential number of carbon atoms, greater than 35 wt % total molecules with cycloparaffinic functionality, and a ratio of molecules with monocycloparaffinic functionality to molecules with multicycloparaffinic functionality greater than 2.1; and b. replacing a portion of an original base oil in the ashless oil with the selected base oil to produce an improved ashless lubricating oil; wherein the improved ashless lubricating oil has a result in the rotary pressure vessel oxidation test that is at least 50 minutes greater than the result in the rotary pressure oxidation test of the ashless hydraulic fluid or ashless paper machine oil.
摘要翻译： 一种改善无灰液压油或无灰纸机油的氧化稳定性的方法，包括：a。 选择大于90重量％的饱和物，少于10重量％的芳族化合物，大于120的基础油粘度指数，小于0.03重量％的硫，连续数目的碳原子，大于35重量％的总分子与 环烷烃官能团，以及具有单环烷烃官能度的分子与多环烷烃官能度大于2.1的分子的比例; 和b。 用所选择的基础油替代无灰油中的原始基础油的一部分，以产生改进的无灰润滑油; 其中改进的无灰润滑油的结果是旋转压力容器氧化试验比无灰液压油或无灰纸机油的旋转压力氧化试验的结果大至少50分钟。
-
公开(公告)号：US07582200B2
公开(公告)日：2009-09-01
申请号：US12165180
申请日：2008-06-30
IPC分类号： C10G71/00 , C10M175/00
CPC分类号： C10M169/04 , C10M171/00 , C10M171/02 , C10M171/04 , C10M2203/1065 , C10M2205/173 , C10M2223/045 , C10N2210/02 , C10N2220/02 , C10N2220/021 , C10N2220/022 , C10N2220/025 , C10N2220/026 , C10N2220/028 , C10N2230/02 , C10N2230/10 , C10N2230/18 , C10N2230/45 , C10N2240/08
摘要： A method of operating a hydraulic pump, comprising: a. filling a hydraulic system oil reservoir with a hydraulic oil comprising: i. a lubricant base oil having defined properties: and ii. an antiwear hydraulic oil additive package; wherein the hydraulic oil has an air release at 50° C. less than 0.8 minutes; and b. operating the hydraulic pump without pump cavitation. A hydraulic system, comprising a hydraulic system oil reservoir holding a hydraulic oil comprising: i. a lubricant base oil, optionally having defined properties; and b. an antiwear hydraulic oil additive package; wherein the hydraulic oil has an air release at 50° C. less than 0.8 minutes. In one embodiment the hydraulic oil additionally has low foam tendency and good demulsibility.
摘要翻译： 一种操作液压泵的方法，包括：a。 用液压油填充液压系统油箱，包括：i。 具有确定性质的润滑剂基础油：和ii。 抗磨液压油添加剂包; 其中液压油在50℃下具有空气释放，小于0.8分钟; 和b。 操作液压泵没有泵气蚀。 一种液压系统，包括保持液压油的液压系统储油器，包括：i。 任选地具有限定性质的润滑剂基础油; 和b。 抗磨液压油添加剂包; 其中液压油在50℃下具有空气释放，小于0.8分钟。 在一个实施方案中，液压油另外具有低泡沫倾向和良好的破乳性。
-
66.发明授权Polyalphaolefin and fischer-tropsch derived lubricant base oil lubricant blends 有权聚α-烯烃和费 - 托衍生的润滑剂基础油润滑剂共混物公开(公告)号：US07476645B2
公开(公告)日：2009-01-13
申请号：US11069976
申请日：2005-03-03
IPC分类号： C10G71/00 , C10G73/02 , C10G67/00 , C10M169/04
CPC分类号： C10M107/02 , C10M2205/0206 , C10M2205/173 , C10N2220/022 , C10N2230/02 , C10N2230/06 , C10N2230/43 , C10N2230/74 , C10N2240/10 , Y10S208/95
摘要： Blended lubricant base oils and blended finished lubricants comprising ≧70 weight percent Fischer-Tropsch derived lubricant base oils comprising ≧6 weight % molecules with monocycloparaffinic functionality and less than 0.05 weight % molecules with aromatic functionality; at least one polyalphaolefin lubricant base oil with a kinematic viscosity at 100° C. greater than about 30 cSt and less than 150 cSt are provided. These blended lubricant base oils and blended finished lubricants exhibit superior friction and wear properties, in addition to other highly desired properties. Also provided are processes for making these blended lubricant base oils and blended finished lubricants.
摘要翻译： 混合润滑剂基础油和共混成品润滑剂，其包含≥70重量％的费 - 托衍生润滑剂基础油，其包含具有单环烷属官能团的≥6重量％分子和具有小于0.05重量％具有芳族官能团的分子; 提供至少一种在100℃下的运动粘度大于约30cSt且小于150cSt的聚α-烯烃润滑剂基础油。 这些混合的润滑剂基础油和混合的成品润滑剂除了其它高度期望的性能之外还表现出优异的摩擦和磨损性能。 还提供了制备这些混合润滑剂基础油和共混的成品润滑剂的方法。
-
公开(公告)号：US20090005274A1
公开(公告)日：2009-01-01
申请号：US11770570
申请日：2007-06-28
申请人： Chantal R. Swartele , John M. Rosenbaum , Marc J. De Weerdt , Thomas Plaetinck , Stephen J. Miller , Mark L. Sztenderowicz
发明人： Chantal R. Swartele , John M. Rosenbaum , Marc J. De Weerdt , Thomas Plaetinck , Stephen J. Miller , Mark L. Sztenderowicz
IPC分类号： C10M105/64 , C10M105/00
CPC分类号： C10M177/00 , C10M169/04 , C10M2205/026 , C10M2205/028 , C10M2205/04 , C10M2205/173 , C10M2209/084 , C10N2220/021 , C10N2220/022 , C10N2230/00 , C10N2230/02 , C10N2230/08 , C10N2230/18 , C10N2230/68 , C10N2240/08 , C10N2270/00 , C10M2205/022
摘要： A process to make a shock absorber fluid having improved performance properties, the properties including an air release after 1 minute by DIN 51381 of less than 0.8 vol %, a kinematic viscosity at 100° C. less than 5 mm2/s and an aniline point greater than or equal to 95° C., or meeting the specifications for Kayaba 0304-050-0002 or VW TL 731 class A. The shock absorber fluid is made by blending a base oil having less than 10 wt % naphthenic carbon and a high viscosity index with low levels of (or no) viscosity index improver and pour point depressant.
摘要翻译： 制造具有改进的性能特性的减震器流体的方法，其特性包括DIN 51381的1分钟后的空气释放小于0.8体积％，100℃下的运动粘度小于5mm 2 / s和苯胺点 大于或等于95℃，或符合Kayaba 0304-050-0002或VW TL 731等级A的规格。减震器流体是通过将具有小于10重量％环烷碳和高 粘度指数低（或不）粘度指数改进剂和倾点下降剂。
-
公开(公告)号：US07435327B2
公开(公告)日：2008-10-14
申请号：US11078746
申请日：2005-03-11
IPC分类号： C10G71/00 , C10M173/02
CPC分类号： C10M171/004 , C10M169/04 , C10M171/00 , C10M171/02 , C10M171/04 , C10M2203/1065 , C10M2205/173 , C10M2223/045 , C10N2210/02 , C10N2220/02 , C10N2220/021 , C10N2220/022 , C10N2220/025 , C10N2220/026 , C10N2220/028 , C10N2230/02 , C10N2230/10 , C10N2230/18 , C10N2230/45 , C10N2240/08
摘要： This invention provides a hydraulic oil comprising: 1) a lubricant base oil having an average molecular weight greater than 475, a viscosity index greater than 140, and a weight percent olefins less than 10; and 2) an antiwear hydraulic oil additive package. The hydraulic oil of this invention has an air release by ASTM D 3427-03 of less than 0.8 minutes at 50 degrees C., and a sequence II foam tendency by ASTM D 892-03 of less than 50 ml. We describe a process for making the hydraulic oil of this invention, and a method of operating a hydraulic pump without pump cavitation using the hydraulic oil of this invention.
摘要翻译： 本发明提供一种液压油，其包括：1）平均分子量大于475，粘度指数大于140，烯烃重量百分比小于10的润滑剂基础油; 和2）抗磨液压油添加剂包。 本发明的液压油在50℃下通过ASTM D 3427-03具有小于0.8分钟的空气释放，并且ASTM D 892-03的序列II泡沫倾向小于50ml。 我们描述了制造本发明的液压油的方法，以及使用本发明的液压油操作没有泵气蚀的液压泵的方法。
-
公开(公告)号：US07425524B2
公开(公告)日：2008-09-16
申请号：US11400570
申请日：2006-04-07
申请人： Michael J. Haire , John A. Zakarian , John M. Rosenbaum , Nancy J. Bertrand , Stephen J. Miller , Trevor Miller , Vivek Palekar , Ajit Ramchandra Pradhan
发明人： Michael J. Haire , John A. Zakarian , John M. Rosenbaum , Nancy J. Bertrand , Stephen J. Miller , Trevor Miller , Vivek Palekar , Ajit Ramchandra Pradhan
IPC分类号： C10M169/04 , C10G71/00 , C07C27/00
CPC分类号： C10M107/02 , C10M171/002 , C10M177/00 , C10M2205/173 , C10N2230/02 , C10N2230/06 , C10N2230/08 , C10N2240/04 , C10N2270/00
摘要： A multigrade automotive gear lubricant comprising a base oil having a traction coefficient less than 0.021. A method for saving energy using a gear lubricant, comprising blending a multigrade gear lubricant by adding a base oil having a traction coefficient less than 0.021, and using the gear lubricant in an axle or differential. A process for making an energy saving automotive gear lubricant having a kinematic viscosity at 100° C. greater than 10 cSt. A gear lubricant comprising a FT derived base oil having a VI greater than 150 and a traction coefficient less than 0.015. A finished lubricant, comprising a FT derived base oil having a traction coefficient less than 0.015. A base oil having a traction coefficient less than 0.011 and a 50 wt % boiling point greater than 582° C.
摘要翻译： 一种多级汽车齿轮润滑剂，其包含牵引系数小于0.021的基础油。 一种使用齿轮润滑剂来节约能源的方法，包括通过添加具有小于0.021的牵引系数的基础油并使用轴或差速器中的齿轮润滑剂来混合多级齿轮润滑剂。 一种制造节能汽车齿轮润滑剂的方法，其运动粘度在100℃大于10cSt。 一种齿轮润滑剂，其包含具有大于150的VI并且牵引系数小于0.015的FT衍生基础油。 一种成品润滑剂，其包含牵引系数小于0.015的FT衍生基础油。 牵引系数小于0.011的基础油和沸点高于582℃的50重量％
-
公开(公告)号：US07374658B2
公开(公告)日：2008-05-20
申请号：US11118838
申请日：2005-04-29
申请人： John M. Rosenbaum , Nancy K. Smrcka
发明人： John M. Rosenbaum , Nancy K. Smrcka
IPC分类号： C10G71/00
CPC分类号： C10M101/025 , C10G2/32 , C10G2300/302 , C10G2400/10 , C10M101/02 , C10M107/02 , C10M2203/1085 , C10M2205/173 , C10N2220/022 , C10N2220/028 , C10N2230/02 , C10N2230/14 , C10N2230/52 , C10N2230/68 , C10N2240/102
摘要： A lubricating oil having a CCS viscosity at −15° C. less than 7000 cP, good shear stability, and a TBN between 8 and 20 comprising: a) a lubricating base oil made from a waxy feed, b) an engine oil additive package formulated to protect silver bearings, and c) less than 2.0 wt % viscosity index improver. Also a process to make a lubricating oil having a CCS viscosity at −15° C. less than 7000 cP, good shear stability, and a TBN between 8 and 20. Additionally, a lubricating oil having low CCS viscosity comprising specified amounts of lubricating base oil made from a waxy feed, engine oil additive package formulated to protect silver bearings, up to 55 wt % bright stock with a VI greater than 120, and no viscosity index improver or conventional pour point depressant additives. Also, a method for operating a railroad engine using the lubricating oil of this invention.
摘要翻译： 一种润滑油，其在-15℃下的CCS粘度小于7000cP，良好的剪切稳定性和8-20之间的TBN，包括：a）由蜡质原料制成的润滑基础油，b）发动机油添加剂包 配制以保护银轴承，和c）小于2.0重量％的粘度指数改进剂。 另外，制备CCS粘度在-15℃小于7000cP，良好的剪切稳定性和8-20之间的TBN的润滑油的方法。此外，具有低CCS粘度的润滑油包含规定量的润滑基料 由蜡质原料制成的油，配制用于保护银轴承的发动机油添加剂包，高达55重量％的VI大于120的亮色，无粘度指数改进剂或常规倾点下降剂添加剂。 另外，使用本发明的润滑油来操作铁路发动机的方法。
-
-
-
-
-
-
-
-
-
搜索结果
95 条记录 (耗时 0.031 秒)
