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1. 发明申请

WO2009145824A2 LUBRICANT COMPOSITION WITH IMPROVED VARNISH DEPOSIT RESISTANCE 审中-公开
标题翻译：具有改进的耐腐蚀性的润滑剂组合物
公开(公告)号：WO2009145824A2
公开(公告)日：2009-12-03
申请号：PCT/US2009/001983
申请日：2009-03-31
申请人： EXXONMOBIL RESEARCH AND ENGINEERING COMPANY , WARDLOW, Andrea, Blandford , HOLT, David, G., L.
发明人： WARDLOW, Andrea, Blandford , HOLT, David, G., L.
IPC分类号： C10M169/04 , C10N30/04 , C10N30/10 , C10N40/12
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 12O0C 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。所述润滑油包含主要量的选自组II，组III，GTL及其任何组合的基础油，基于甘油基的分散剂，其包含至少0.1重量％且小于2.0重量％的润滑油，破乳剂包括多元醇酯和聚氧亚烷基，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。

2. 发明申请

WO2018067905A1 METHOD FOR PREVENTING OR MINIMIZING ELECTROSTATIC DISCHARGE AND DIELECTRIC BREAKDOWN IN ELECTRIC VEHICLE POWERTRAINS 审中-公开
标题翻译：防止或减少电动车动力系统中静电放电和电介质击穿的方法
公开(公告)号：WO2018067905A1
公开(公告)日：2018-04-12
申请号：PCT/US2017/055494
申请日：2017-10-06
申请人： EXXONMOBIL RESEARCH AND ENGINEERING COMPANY
发明人： FLORES-TORRES, Samuel , HOLT, David, G., L. , CAREY, James, T.
IPC分类号： C10M169/04 , C10N30/02 , C10N40/14 , C10N40/16
摘要： This disclosure relates to a method for preventing or minimizing electrostatic discharge and dielectric breakdown in an electric vehicle powertrain by controlling electrical conductivity over a lifetime of a lubricating oil in an electric vehicle powertrain lubricated with the lubricating oil. The lubricating oil has a composition including a lubricating oil base stock as a major component, and an additive package as a minor component comprising one or more lubricating oil additives, and an effective amount of one or more conductivity agents, as a minor component. The lubricating oil has an electrical conductivity from 10 pS/m to 20,000 pS/m, a dielectric constant of 1.6 to 3.6, with a ratio of electrical conductivity-to-dielectric constant from 1,000 to 10,000. Also provided are methods for obtaining a desired electrical conductivity -to-dielectric constant ratio of a lubricating oil for an electric powertrain and powertrain components and methods for lubricating an electric vehicle powertrain and powertrain components.
摘要翻译：本发明涉及一种用于通过控制在用润滑油润滑的电动车辆动力系中的润滑油的寿命期间的电导率来防止或最小化电动车辆动力系中的静电放电和电介质击穿的方法。润滑油具有包含润滑油基础油料作为主要组分的添加剂包和作为次要组分的添加剂包，所述添加剂包含一种或多种润滑油添加剂和有效量的一种或多种导电剂作为次要组分。润滑油的电导率为10〜20000pS / m，介电常数为1.6〜3.6，电导率与介电常数之比为1000〜10000。还提供了用于获得用于电动动力系和动力系部件的润滑油的期望电导率与介电常数比的方法以及用于润滑电动车动力系和动力系部件的方法。

3. 发明公开

EP3523408A1 METHOD FOR PREVENTING OR MINIMIZING ELECTROSTATIC DISCHARGE AND DIELECTRIC BREAKDOWN IN ELECTRIC VEHICLE POWERTRAINS 无效
公开(公告)号：EP3523408A1
公开(公告)日：2019-08-14
申请号：EP17787780.0
申请日：2017-10-06
申请人： Exxonmobil Research And Engineering Company
发明人： FLORES-TORRES, Samuel , HOLT, David, G., L. , CAREY, James, T.
IPC分类号： C10M169/04 , C10N30/02 , C10N40/14 , C10N40/16

4. 发明公开

EP2288681A2 LUBRICANT COMPOSITION WITH IMPROVED VARNISH DEPOSIT RESISTANCE 审中-公开
标题翻译：增加清漆存款性润滑剂组合物
公开(公告)号：EP2288681A2
公开(公告)日：2011-03-02
申请号：EP09755187.3
申请日：2009-03-31
申请人： ExxonMobil Research and Engineering Company
发明人： WARDLOW, Andrea, Blandford , HOLT, David, G., L.
IPC分类号： C10M169/04 , C10N30/04 , C10N30/10 , C10N40/12
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 12O0C 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.

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