公开(公告)号：US11820957B2

公开(公告)日：2023-11-21

申请号：US17212627

申请日：2021-03-25

Applicant: The Lubrizol Corporation

Inventor： David J. Moreton ,  Paul R. Stevenson ,  Hannah Greenfield ,  David C. Arters ,  James H. Bush ,  Paul E. Adams

IPC: C10M159/12 ,  C10L10/18 ,  C10L10/04 ,  C10M133/56 ,  C10L1/2383 ,  C10L1/24 ,  C10L1/18 ,  C10L1/22 ,  C10L1/188 ,  C10L1/238 ,  C10N20/04 ,  C10N30/12 ,  C10N40/25 ,  C10N40/26 ,  C10N70/00 ,  C10L1/232 ,  C10M159/02

CPC classification number: C10M159/02 ,  C10L1/18 ,  C10L1/22 ,  C10L1/2383 ,  C10L1/2437 ,  C10L10/04 ,  C10L10/18 ,  C10M133/56 ,  C10L1/1883 ,  C10L1/221 ,  C10L1/232 ,  C10L1/238 ,  C10L2200/0259 ,  C10L2200/0423 ,  C10L2200/0446 ,  C10L2270/023 ,  C10L2270/026 ,  C10M2207/127 ,  C10M2215/02 ,  C10M2215/04 ,  C10M2215/042 ,  C10M2215/28 ,  C10M2217/043 ,  C10N2020/04 ,  C10N2030/12 ,  C10N2040/25 ,  C10N2040/252 ,  C10N2040/253 ,  C10N2040/255 ,  C10N2040/26 ,  C10N2070/00

Abstract: The present technology is related to amide or ester containing quaternary ammonium salts having a hydrocarbyl substituent of number average molecular weight ranging from 300 to 750, and the use of such quaternary ammonium salts in fuel compositions to improve the water shedding performance of the fuel composition.

公开(公告)号：US20180100115A1

公开(公告)日：2018-04-12

申请号：US15725635

申请日：2017-10-05

Applicant: ExxonMobil Research and Engineering Company

Inventor： Zhisheng Gao ,  Luca Salvi ,  Samuel Flores-Torres

IPC: C10M141/10 ,  C10M141/08 ,  C10M171/02

CPC classification number: C10M141/10 ,  C10M125/24 ,  C10M129/54 ,  C10M135/10 ,  C10M135/18 ,  C10M141/08 ,  C10M167/00 ,  C10M169/04 ,  C10M169/042 ,  C10M169/045 ,  C10M171/00 ,  C10M171/02 ,  C10M2203/065 ,  C10M2203/1006 ,  C10M2203/1025 ,  C10M2205/0206 ,  C10M2205/028 ,  C10M2205/0285 ,  C10M2205/04 ,  C10M2205/06 ,  C10M2207/125 ,  C10M2207/262 ,  C10M2207/2805 ,  C10M2207/282 ,  C10M2207/2825 ,  C10M2209/084 ,  C10M2215/28 ,  C10M2217/043 ,  C10M2219/046 ,  C10M2219/068 ,  C10M2223/045 ,  C10M2223/06 ,  C10M2223/10 ,  C10N2210/02 ,  C10N2210/06 ,  C10N2220/04 ,  C10N2230/00 ,  C10N2230/02 ,  C10N2230/04 ,  C10N2230/06 ,  C10N2230/10 ,  C10N2230/12 ,  C10N2230/40 ,  C10N2230/43 ,  C10N2230/52 ,  C10N2240/02 ,  C10N2240/04 ,  C10N2240/20 ,  C10N2240/201 ,  C10N2260/14 ,  C10M2207/144 ,  C10M2219/044 ,  C10N2220/022

Abstract: Provided is a lubricating oil for electric and hybrid vehicles. The lubricating oil has a composition including at least 80 wt % of a lubricating base oil, from 0.8 to 5 wt % of one or more metal detergents, from 0 to 5 wt % of one or more dispersants, from 0 to 1.5 wt % of zinc dialkyldithiophosphate antiwear agent, from 0 to 0.2 wt % of a molybdenum dialkyldithiocarbamate, from 0 to 2 wt % of a viscosity modifier based on active ingredient, and from 0.01 to 5 wt % of other lubricating oil additives. The lubricating oil has an electrical conductivity from 3,000 to 20,000 pS/m, and kinematic viscosity from 2 to 20 cSt at 100° C. This disclosure also relates to methods for producing the lubricating oil, methods for lubricating electric and hybrid vehicles, and methods for controlling electrical conductivity of a lubricating oil by using conductivity promoters and conductivity inhibitors.

公开(公告)号：US20180100114A1

公开(公告)日：2018-04-12

申请号：US15725670

申请日：2017-10-05

Applicant: ExxonMobil Research and Engineering Company

Inventor： Zhisheng Gao ,  Luca Salvi ,  Samuel Flores-Torres

IPC: C10M135/10 ,  C10M129/54 ,  C10M125/24 ,  C10M135/18 ,  C10M171/02

CPC classification number: C10M141/10 ,  C10M125/24 ,  C10M129/54 ,  C10M135/10 ,  C10M135/18 ,  C10M141/08 ,  C10M167/00 ,  C10M169/04 ,  C10M169/042 ,  C10M169/045 ,  C10M171/00 ,  C10M171/02 ,  C10M2203/065 ,  C10M2203/1006 ,  C10M2203/1025 ,  C10M2205/0206 ,  C10M2205/028 ,  C10M2205/0285 ,  C10M2205/04 ,  C10M2205/06 ,  C10M2207/125 ,  C10M2207/262 ,  C10M2207/2805 ,  C10M2207/282 ,  C10M2207/2825 ,  C10M2209/084 ,  C10M2215/28 ,  C10M2217/043 ,  C10M2219/046 ,  C10M2219/068 ,  C10M2223/045 ,  C10M2223/06 ,  C10M2223/10 ,  C10N2210/02 ,  C10N2210/06 ,  C10N2220/04 ,  C10N2230/00 ,  C10N2230/02 ,  C10N2230/04 ,  C10N2230/06 ,  C10N2230/10 ,  C10N2230/12 ,  C10N2230/40 ,  C10N2230/43 ,  C10N2230/52 ,  C10N2240/02 ,  C10N2240/04 ,  C10N2240/20 ,  C10N2240/201 ,  C10N2260/14 ,  C10M2207/144 ,  C10M2219/044 ,  C10N2220/022

Abstract: Provided is a lubricating oil for electric and hybrid vehicles. The lubricating oil includes at least 80 wt % of a lubricating base oil, 0.5 to 5 wt % of one or more dispersants, 0 to 4 wt % of one or more neutral metal detergents, 0 to 1.5 wt % of zinc dialkyldithiophosphate, 0 to 0.2 wt % of molybdenum dialkyldithiocarbamate, 0 to 2 wt % of an active viscosity modifier, and 0.01 to 5 wt % of one or more other lubricating oil additives. The lubricating oil is essentially free of overbased metal detergents. The lubricating oil has an electrical conductivity from 50 to 3,000 pS/m and a kinematic viscosity from 2 to 20 cSt at 100° C. This disclosure also relates to methods for producing the lubricating oil, methods for lubricating electric and hybrid vehicles, and methods for controlling electrical conductivity of a lubricating oil by using conductivity promoters and conductivity inhibitors.

公开(公告)号：US09562202B2

公开(公告)日：2017-02-07

申请号：US14037692

申请日：2013-09-26

Applicant: BASF SE

Inventor： Arno Lange ,  Dietmar Posselt

IPC: C10M133/48 ,  C10L1/14 ,  C10L1/233 ,  C10L1/24 ,  C10L10/00 ,  C10L10/04 ,  C10M141/08 ,  C10M163/00 ,  C10M165/00 ,  C10L1/18 ,  C10L1/22 ,  C10M135/24 ,  C10L1/16 ,  C10L1/182 ,  C10L1/183 ,  C10L1/228 ,  C10L1/232 ,  C10L1/238 ,  C10L1/26 ,  C10L1/223 ,  C10L1/236

CPC classification number: C10L1/143 ,  C10L1/14 ,  C10L1/1616 ,  C10L1/18 ,  C10L1/1824 ,  C10L1/1832 ,  C10L1/22 ,  C10L1/2235 ,  C10L1/2283 ,  C10L1/232 ,  C10L1/233 ,  C10L1/2335 ,  C10L1/236 ,  C10L1/238 ,  C10L1/24 ,  C10L1/2406 ,  C10L1/2412 ,  C10L1/2418 ,  C10L1/2425 ,  C10L1/2443 ,  C10L1/245 ,  C10L1/2456 ,  C10L1/2475 ,  C10L1/265 ,  C10L10/00 ,  C10L10/04 ,  C10L2200/0259 ,  C10L2200/0263 ,  C10L2230/081 ,  C10L2250/04 ,  C10L2270/04 ,  C10L2290/24 ,  C10M133/48 ,  C10M135/24 ,  C10M141/08 ,  C10M163/00 ,  C10M165/00 ,  C10M2215/042 ,  C10M2215/225 ,  C10M2217/043 ,  C10M2219/022 ,  C10M2219/06 ,  C10M2219/062 ,  C10M2219/082 ,  C10M2219/083 ,  C10M2219/084 ,  C10M2219/086 ,  C10M2219/09 ,  C10M2219/102 ,  C10M2219/104 ,  C10M2221/041 ,  C10M2223/045 ,  C10N2230/08 ,  C10N2230/10 ,  C10N2210/02

Abstract: A synergistic mixture comprising from 1 to 99.9% by weight of compounds having structural elements (I) in which the free valencies on the oxygen atom and on the nitrogen atom may be combined to form a five-, six- or seven-membered ring and the benzene ring may also bear substituents at one or more of the free positions, and from 0.1 to 99% by weight of sulfur-containing organic compounds with antioxidant action. This synergistic mixture is suitable as a stabilizer for stabilizing inanimate organic material, especially mineral oil products and fuels, against the action of light, oxygen and heat.

Abstract translation: 包含1至99.9重量％的具有结构元素（I）的化合物，其中氧原子和氮原子上的自由基可以结合形成五元，六元或七元环， 苯环还可以在一个或多个自由位置上具有取代基，并且还可以具有0.1至99重量％的具有抗氧化作用的含硫有机化合物。 这种协同混合物适用于稳定无生命有机材料，特别是矿物油产品和燃料的稳定剂，抵抗光，氧和热的作用。

公开(公告)号：US20160237375A1

公开(公告)日：2016-08-18

申请号：US14622106

申请日：2015-02-13

Applicant: Richard Hogendoorn ,  Bertus Bernardus Hoogendam

Inventor： Richard Hogendoorn ,  Bertus Bernardus Hoogendam

IPC: C10M169/04

CPC classification number: C10M169/044 ,  C10M2203/1025 ,  C10M2205/0285 ,  C10M2207/129 ,  C10M2207/2805 ,  C10M2215/28 ,  C10M2217/043 ,  C10N2220/022 ,  C10N2230/02 ,  C10N2230/04 ,  C10N2230/42 ,  C10N2230/43 ,  C10N2230/45 ,  C10N2240/102

Abstract: Disclosed herein is lubricating oil composition for providing enhanced piston cleanliness in an internal combustion engine. The lubricating oil composition include (a) from about 50 to about 65 wt. %, based on the total weight of the lubricating oil composition, of a first base oil component having a Kv at 100° C. of about 3.5 to about 4.5 cSt; (b) from about 10 to about 30 wt. %, based on the total weight of the lubricating oil composition, of a second base oil component having a Kv at 100° C. of about 5.5 to about 6.5 cSt; (c) about 1.50 wt. % to about 10 wt. %, based on the total weight of the lubricating oil composition, of at least one Mannich reaction product as disclosed herein; and (d) at least one ashless dispersant other than component (c); wherein the lubricating oil composition has a sulfur content of less than or equal to about 0.30 wt. %, a phosphorus content of less than or equal to about 0.09 wt. %, and a sulfated ash content of less than or equal to about 1.60 wt. % as determined by ASTM D 874, based on the total weight of the lubricating oil composition; and further wherein the lubricating oil composition is a SAE 0W multi-grade lubricating oil composition; with the proviso that when the lubricating oil composition has a sulfated ash content of less than or equal to 0.60 wt. %, based on the total weight the lubricating oil composition, the Mannich reaction product is present in at least about 3.0 wt. %, based on the total weight of the lubricating oil composition.

Abstract translation: 本文公开了用于在内燃机中提供增强的活塞清洁度的润滑油组合物。 润滑油组合物包含（a）约50-约65wt。 ％，基于润滑油组合物的总重量，在100℃下具有约3.5至约4.5cSt的Kv的第一基础油组分; （b）约10至约30wt。 基于润滑油组合物的总重量，在100℃下具有约5.5至约6.5cSt的Kv的第二基础油组分; （c）约1.50wt。 ％至约10wt。 基于润滑油组合物的总重量的至少一种本文公开的曼尼希反应产物; 和（d）组分（c）以外的至少一种无灰分散剂; 其中所述润滑油组合物具有小于或等于约0.30重量％的硫含量。 ％，磷含量小于或等于约0.09wt。 ％，硫酸灰分含量小于或等于约1.60wt。 基于润滑油组合物的总重量，ASTM D 874测定的％ 并且其中所述润滑油组合物是SAE 0W多级润滑油组合物; 条件是当润滑油组合物的硫酸化灰分含量小于或等于0.60wt。 ％，基于润滑油组合物的总重量，曼尼希反应产物以至少约3.0重量％存在。 ％，基于润滑油组合物的总重量。

公开(公告)号：US09267093B2

公开(公告)日：2016-02-23

申请号：US12784696

申请日：2010-05-21

Applicant: Ramnath N. Iyer ,  Samuel H. Tersigni

Inventor： Ramnath N. Iyer ,  Samuel H. Tersigni

IPC: C10M169/04 ,  C10M163/00

CPC classification number: C10M163/00 ,  C10M2207/027 ,  C10M2207/028 ,  C10M2207/144 ,  C10M2207/26 ,  C10M2207/262 ,  C10M2215/16 ,  C10M2215/28 ,  C10M2217/043 ,  C10M2219/044 ,  C10M2219/046 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2230/04 ,  C10N2230/42 ,  C10N2230/76 ,  C10N2240/04 ,  C10N2240/045 ,  C10N2240/08 ,  C10N2260/12 ,  C10N2260/14

Abstract: An additive composition may comprise at least one phosphorus- and boron-containing dispersant, at least one boron-containing dispersant, and at least one detergent. Such composition may be useful in power transmissions to provide improved anti-shudder performance and/or improved friction durability.

Abstract translation: 添加剂组合物可以包含至少一种含磷和硼的分散剂，至少一种含硼分散剂和至少一种洗涤剂。 这样的组合物可用于动力传动以提供改进的抗颤抖性能和/或改善的摩擦耐久性。

公开(公告)号：US20150307804A1

公开(公告)日：2015-10-29

申请号：US14648105

申请日：2013-11-21

Applicant: The Lubrizol Corporation

Inventor： Renee A. Eveland ,  Matthew D. Gieselman ,  Adam J. Preston ,  Joanne L. Jones

IPC: C10M157/04 ,  C07D309/04 ,  C08F110/10

CPC classification number: C10M157/04 ,  C07D309/04 ,  C07D309/18 ,  C08F110/10 ,  C10M129/20 ,  C10M129/86 ,  C10M159/12 ,  C10M2205/026 ,  C10M2207/044 ,  C10M2207/08 ,  C10M2215/28 ,  C10M2217/043 ,  C10N2230/04 ,  C10N2230/36 ,  C10N2230/40 ,  C10N2230/42 ,  C10N2230/43 ,  C10N2230/45 ,  C10N2240/10 ,  C10N2240/103

Abstract: The disclosed technology relates to ashless compounds exhibiting neutral pH and having sufficient polarity to act as a dispersant. The disclosed technology additionally relates to the use of the ashless compounds in engine lubricants as dispersants for preventing engine deposit without degrading seals or increasing (i.e. contributing to) corrosion.

Abstract translation: 所公开的技术涉及显示中性pH并具有足够极性以用作分散剂的无灰化合物。 所公开的技术还涉及在发动机润滑剂中使用无灰化合物作为分散剂，用于防止发动机沉积而不降低密封或增加（即有助于）腐蚀。

公开(公告)号：US20150121747A1

公开(公告)日：2015-05-07

申请号：US14397335

申请日：2013-04-25

Applicant: CHINA PETROLEUM & CHEMICAL CORPORATION ,  RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC

Inventor： Shihao Xin ,  Qinghua Duan ,  Zuoxin Huang

IPC: C10L1/236 ,  C08F110/10 ,  C10L10/04

CPC classification number: C10M133/54 ,  C07C215/50 ,  C08F110/10 ,  C10L1/2366 ,  C10L1/238 ,  C10L10/04 ,  C10L2200/0423 ,  C10L2200/0446 ,  C10L2250/04 ,  C10M159/16 ,  C10M2215/26 ,  C10M2217/043 ,  C10N2230/04 ,  C11D3/30 ,  C11D3/3723

Abstract: This invention relates to a Mannich base, production and use thereof in producing a detergent. The Mannich base is represented by the following formula (III), wherein A and R2 are as defined in the specification. The Mannich base can be used to produce a detergent and a fuel oil composition exhibiting excellent deposit formation suppressing performance and excellent anticorrosion performance.

Abstract translation: 本发明涉及曼尼希碱，其生产和用途，用于生产洗涤剂。 曼尼希碱由下式（III）表示，其中A和R 2如说明书中所定义。 曼尼希碱可用于生产具有优异的沉积物形成抑制性能和优异的耐腐蚀性能的洗涤剂和燃料油组合物。

公开(公告)号：US20150105306A1

公开(公告)日：2015-04-16

申请号：US14054626

申请日：2013-10-15

Applicant: Chevron Oronite Company LLC

Inventor： Kenneth D. Nelson

IPC: C10L1/224 ,  C10M161/00

CPC classification number: C10L1/238 ,  C10L10/18 ,  C10L2230/081 ,  C10L2230/14 ,  C10M159/16 ,  C10M2217/043 ,  C10N2230/10 ,  C10N2230/14

Abstract: Sequestering agents for use in fuels and lubricating oils derived from Mannich condensation reaction utilizing a polyisobutyl-substituted hydroxyaromatic compound, an aldehyde, an alkali metal base, and glycine or aspartic acid, or an ester thereof.

Abstract translation: 用于使用聚异丁基取代的羟基芳族化合物，醛，碱金属碱和甘氨酸或天冬氨酸的曼尼希缩合反应的燃料和润滑油中的螯合剂或其酯。

公开(公告)号：US09006159B2

公开(公告)日：2015-04-14

申请号：US13557718

申请日：2012-07-25

Applicant: Barton J. Schober ,  Mark C. Davies ,  Michael R. Sutton ,  Marina Baum ,  Daniel C. Visger ,  David Price ,  Brent R. Dohner ,  Mark F. Wilkes

Inventor： Barton J. Schober ,  Mark C. Davies ,  Michael R. Sutton ,  Marina Baum ,  Daniel C. Visger ,  David Price ,  Brent R. Dohner ,  Mark F. Wilkes

IPC: C10M145/14 ,  C10M169/04 ,  C10M167/00 ,  C10M161/00

CPC classification number: C10M167/00 ,  C10M161/00 ,  C10M2207/028 ,  C10M2207/26 ,  C10M2209/084 ,  C10M2215/064 ,  C10M2215/28 ,  C10M2217/00 ,  C10M2217/043 ,  C10M2219/022 ,  C10M2219/046 ,  C10M2223/045 ,  C10N2210/06 ,  C10N2220/021 ,  C10N2220/029 ,  C10N2230/52 ,  C10N2240/04 ,  C10N2240/08 ,  C10N2240/10

Abstract: The invention provides a lubricating composition containing (a) 0.001 wt % to 15 wt % of a polymer with radial or star architecture; (b) an overbased detergent; (c) a dispersant; and (d) an oil of lubricating viscosity. The invention further provides a method for lubricating a mechanical device with the lubricating composition.

Abstract translation: 本发明提供了含有（a）0.001重量％至15重量％的具有径向或星形结构的聚合物的润滑组合物; （b）高碱性洗涤剂; （c）分散剂; 和（d）润滑粘度的油。 本发明还提供了一种用润滑组合物润滑机械装置的方法。