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公开(公告)号：US11959040B2
公开(公告)日：2024-04-16
申请号：US17595900
申请日：2020-05-29
申请人： Fluitec N.V.
IPC分类号： C10M111/02 , C10N30/04 , C10N30/10 , C10N40/00 , C10N40/04 , C10N40/08 , C10N40/12 , C10N40/30
CPC分类号： C10M111/02 , C10M2203/003 , C10M2207/021 , C10M2207/282 , C10N2030/04 , C10N2030/10 , C10N2040/04 , C10N2040/08 , C10N2040/12 , C10N2040/135 , C10N2040/30
摘要： Disclosed are solvency enhancer compositions, for example, as additives to lubricating oils and as formulated in lubricating oil compositions and associated methods of preparation and use thereof. The compositions and methods can dissolve at least one of oxidation products and other organic polar compounds, due to lubricant degradation, formed and suspended in oil compositions including adding an effective amount of a solvency enhancer to the oils, wherein the solvency enhancer includes Guerbet alcohols. Further described are methods for dissolving organic deposits in an oil system including adding an effective amount of a solvency enhancer to the oil system, wherein the solvency enhancer includes Guerbet alcohols. Also provided are methods for preventing sludge and varnish formation in in-service oils including adding an effective amount of a solvency enhancer to the oils, wherein the solvency enhancer includes Guerbet alcohols.
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公开(公告)号：US20180251699A1
公开(公告)日：2018-09-06
申请号：US15970267
申请日：2018-05-03
申请人： Henkel AG & Co. KGaA
发明人： Gerrit Jan Odink , Amol Chinchole
IPC分类号： C10M141/02
CPC分类号： C10M141/02 , C10M169/00 , C10M169/04 , C10M2207/046 , C10M2207/1253 , C10M2207/1256 , C10M2207/126 , C10M2207/127 , C10M2207/128 , C10M2207/24 , C10M2207/282 , C10M2207/2875 , C10M2207/289 , C10M2207/40 , C10M2207/401 , C10M2207/402 , C10M2209/104 , C10M2209/1045 , C10M2209/105 , C10M2209/1055 , C10M2209/12 , C10M2219/02 , C10M2219/044 , C10M2221/041 , C10M2223/0405 , C10M2223/045 , C10M2223/047 , C10N2210/01 , C10N2210/02 , C10N2230/12 , C10N2230/22 , C10N2240/405 , C10N2240/407 , C10N2250/06 , C10N2250/08 , C10N2260/10
摘要： A dry lubricant composition in powder form is provided based on a mixture of alkali metal salts of fatty acids and fatty acid glycerides which is useful in the production of aluminium cans in a deep drawing process, wherein the formed aluminium cans are immediately further processed to yield thin inorganic and/or organic protective coatings. The invention also encompasses the use of the lubricating powder for cold forming of aluminium as well as a process for the deep drawing of aluminium cans.
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公开(公告)号：US20180223216A1
公开(公告)日：2018-08-09
申请号：US15506442
申请日：2015-08-28
IPC分类号： C10M141/06 , C10M171/02
CPC分类号： C10M141/06 , C10M129/00 , C10M129/24 , C10M129/68 , C10M129/72 , C10M141/00 , C10M169/04 , C10M171/02 , C10M2203/1025 , C10M2205/022 , C10M2205/024 , C10M2205/026 , C10M2207/026 , C10M2207/028 , C10M2207/044 , C10M2207/26 , C10M2207/262 , C10M2207/282 , C10M2215/06 , C10M2215/064 , C10M2215/066 , C10M2215/221 , C10M2215/28 , C10M2219/022 , C10M2219/046 , C10M2219/089 , C10M2223/045 , C10N2210/02 , C10N2220/021 , C10N2230/02 , C10N2230/04 , C10N2230/08 , C10N2230/12 , C10N2230/36 , C10N2230/42 , C10N2230/43 , C10N2230/45 , C10N2230/52 , C10N2240/10 , C10N2240/103 , C10N2240/104 , C10N2260/14
摘要： The disclosed technology relates to a lubricating composition additives that prevent or reduce seals degradation, especially in the presence of basic amine compounds which impart basicity (measured as total base number or TBN) to the lubricating composition. The lubricating composition contains (a) an oil of lubricating viscosity, (b) a basic amine compound, and (c) a 1,3-dioxane-4,6-dione compound.
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公开(公告)号：US20180216023A1
公开(公告)日：2018-08-02
申请号：US15746533
申请日：2016-07-06
发明人： Stefan MAIER , Oliver SPRINGER , Jennifer HOLTZINGER , Klaus SCHIMOSSEK , Thomas DAMASKE , Marcus STEPHAN , Jan Marian VON HOF
IPC分类号： C10M129/78 , C10M105/42 , C10M169/04
CPC分类号： C10M129/78 , C10M105/42 , C10M169/04 , C10M169/044 , C10M2203/1025 , C10M2205/028 , C10M2205/0285 , C10M2207/281 , C10M2207/282 , C10M2207/283 , C10M2207/30 , C10N2220/02 , C10N2220/021 , C10N2230/02 , C10N2230/06 , C10N2240/10
摘要： The present invention relates to a lubricating oil composition comprising polyglycerol partial esters of polyfunctional carboxylic acids and saturated or unsaturated, linear or branched fatty acids and/or poly(hydroxystearic acid) and the use thereof to lubricate an engine and reduce friction.
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公开(公告)号：US09976104B2
公开(公告)日：2018-05-22
申请号：US15390758
申请日：2016-12-27
发明人： Morey N. Najman , Mark R. Baker , Vera M. Marsic
IPC分类号： C10M139/00 , C10M135/36 , C10M169/04 , C10M141/10
CPC分类号： C10M141/10 , C10M161/00 , C10M2207/282 , C10M2207/289 , C10M2215/223 , C10M2215/28 , C10M2219/08 , C10M2219/106 , C10M2223/043 , C10M2223/047 , C10M2223/049 , C10N2030/06 , C10N2030/10 , C10N2230/06 , C10N2230/10 , C10N2230/54 , C10N2230/76 , C10N2240/04
摘要： The present invention relates to an antiwear agent and lubricating compositions thereof. The invention further provides for a method of lubricating a driveline device application by employing a lubricating composition containing the antiwear agent.
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6.发明申请公开(公告)号：US20180100118A1
公开(公告)日：2018-04-12
申请号：US15725734
申请日：2017-10-05
IPC分类号： C10M169/04 , C10M171/02
CPC分类号： C10M169/04 , C10M171/00 , C10M171/02 , C10M2203/1006 , C10M2203/1025 , C10M2205/0285 , C10M2205/173 , C10M2205/223 , C10M2207/125 , C10M2207/126 , C10M2207/144 , C10M2207/262 , C10M2207/2805 , C10M2207/282 , C10M2215/224 , C10M2215/28 , C10M2219/044 , C10M2223/045 , C10M2223/06 , C10M2223/10 , C10N2210/02 , C10N2220/022 , C10N2220/04 , C10N2230/00 , C10N2230/02 , C10N2230/10 , C10N2230/12 , C10N2240/02 , C10N2240/04 , C10N2240/10 , C10N2240/201 , C10N2260/14
摘要： This disclosure relates to a method for minimizing the electrical drainage of charged electrical powertrain components, a method for controlling electrical conductivity over a lifetime of a lubricating oil in an electric vehicle powertrain lubricated with the lubricating oil, and a method for obtaining a desired electrical conductivity-to-dielectric constant ratio of a lubricating oil for an electric vehicle powertrain and powertrain components. The methods relate to controlling at least one of oxidation, deposit formation and corrosion over the service lifetime of the oil. The lubricating oil has a composition including a lubricating base oil as a major component, an additive package, as a minor component, 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 5 to 10,000.
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公开(公告)号：US20180066200A1
公开(公告)日：2018-03-08
申请号：US15554038
申请日：2015-03-03
申请人： BASF SE
发明人： Markus SCHERER
IPC分类号： C10M107/08 , C10M101/02 , C10M111/04 , C10M169/04
CPC分类号： C10M107/08 , C10M101/02 , C10M111/04 , C10M161/00 , C10M169/04 , C10M169/041 , C10M2205/026 , C10M2205/0265 , C10M2205/0285 , C10M2207/28 , C10M2207/2805 , C10M2207/282 , C10M2207/2825 , C10M2207/283 , C10M2207/2835 , C10N2230/02 , C10N2230/10 , C10N2230/68 , C10N2240/04 , C10N2240/06 , C10N2240/121 , C10N2240/30 , C10N2240/40
摘要： Lubricant composition comprising a polyisobutene polymer having a number average molecular weight of 300-5000 g/mol and at least 60 mol % terminal double bonds based on the total number of double bonds in the polymer, and an ester component and/or an alkylated naphthalene compound having kinematic viscosity in the range of 2 to 15 mm2/s at 100° C.
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公开(公告)号：US09896424B2
公开(公告)日：2018-02-20
申请号：US15241799
申请日：2016-08-19
IPC分类号： C10M135/06 , C07D307/60 , C10M129/68 , C08F20/14 , C08F20/68 , C08F210/14 , C10L1/188 , C10L1/19 , C10L1/224 , C10M129/72 , C10M133/16 , C10M145/08 , C10M149/02 , C10M159/20 , C11C3/00 , C08F120/04 , C08F120/10 , C08F122/10 , C11D3/37 , C10M107/32 , C10M135/04
CPC分类号： C07D307/60 , C08F20/14 , C08F20/68 , C08F120/04 , C08F120/10 , C08F122/105 , C08F210/14 , C08F2220/1866 , C08F2222/104 , C10L1/1883 , C10L1/1905 , C10L1/224 , C10M107/32 , C10M129/68 , C10M129/72 , C10M133/16 , C10M135/04 , C10M135/06 , C10M145/08 , C10M149/02 , C10M159/20 , C10M2201/02 , C10M2201/062 , C10M2203/1006 , C10M2203/1025 , C10M2205/028 , C10M2205/0285 , C10M2207/123 , C10M2207/282 , C10M2209/04 , C10M2209/1023 , C10M2215/08 , C10M2215/28 , C10M2217/06 , C10M2219/022 , C10M2219/024 , C10M2219/044 , C10M2219/046 , C10N2210/01 , C10N2210/02 , C10N2210/03 , C10N2210/04 , C10N2210/05 , C10N2220/021 , C10N2220/022 , C10N2230/06 , C10N2230/08 , C10N2230/70 , C10N2240/10 , C10N2250/10 , C10N2260/06 , C10N2260/09 , C10N2270/02 , C11C3/00 , C11C3/003 , C11D3/3746 , C08F220/64 , C08F220/10 , C08F220/04
摘要： This disclosure relates to sulfurized derivatives made from functionalized monomers. The disclosure relates to lubricants, functional fluids, fuels, dispersants, detergents and functional compositions (e.g., cleaning solutions, food compositions, etc.)
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公开(公告)号：US20180023018A1
公开(公告)日：2018-01-25
申请号：US15464518
申请日：2017-03-21
发明人： Wenning W. Han , Bernie J. Pafford
IPC分类号： C10M107/10 , C10M111/04
CPC分类号： C10M107/10 , C10M111/04 , C10M2203/065 , C10M2205/028 , C10M2205/0285 , C10M2207/282 , C10M2207/2825 , C10M2207/283 , C10M2207/285 , C10M2207/2855 , C10N2220/021 , C10N2230/68 , C10N2240/04 , C10N2220/02
摘要： An oil composition comprising a first component having pendant groups, a second component having two or more terminal carbon chains, and optionally a third component, where a single molecule of the second component can form shearable stable structure with two molecules of the first component via van der Waals force between pendant groups and the terminal carbon chains. Shear stability of the oil can be improved if the total concentration of the heavy fraction of the shearable stable structure is controlled at a low concentration.
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10.发明授权公开(公告)号：US09725672B2
公开(公告)日：2017-08-08
申请号：US13579636
申请日：2010-11-24
申请人： Hiroshi Fujita , Toshihiko Ichihashi , Kenji Kojima , Yoshie Arakawa , Makoto Maeda , Hideki Usuki
发明人： Hiroshi Fujita , Toshihiko Ichihashi , Kenji Kojima , Yoshie Arakawa , Makoto Maeda , Hideki Usuki
IPC分类号： C10M111/04 , C10M161/00 , C10M169/04
CPC分类号： C10M169/041 , C10M111/04 , C10M2203/1006 , C10M2205/028 , C10M2205/0285 , C10M2205/12 , C10M2207/026 , C10M2207/027 , C10M2207/028 , C10M2207/125 , C10M2207/141 , C10M2207/146 , C10M2207/262 , C10M2207/282 , C10M2207/289 , C10M2209/084 , C10M2209/104 , C10M2215/04 , C10M2215/064 , C10M2215/08 , C10M2215/224 , C10M2215/28 , C10M2219/044 , C10M2219/046 , C10M2219/106 , C10M2223/045 , C10M2229/02 , C10N2220/021 , C10N2220/022 , C10N2230/02 , C10N2230/06 , C10N2240/045 , C10N2210/02 , C10N2260/14
摘要： A lubricating oil composition for a continuously variable transmission contains at a specific content: (A) a mineral oil or PAO having a sulfur content of 0.03 mass % or less and a kinematic viscosity at 100 degrees C. from 1.5 mm2/s to 3 mm2/s; (B) a mineral oil or PAO having a sulfur content of 0.03 mass % or less and a kinematic viscosity at 100 degrees C. from 5.5 mm2/s to 8 mm2/s; (C) PAO having a kinematic viscosity at 100 degrees C. from 30 mm2/s to 400 mm2/s; and (D) a polymethacrylate having a mass average molecular weight of 10000 to 40000, in which the total content of the components (C) and (D) is 19 mass % or more and the lubricating oil composition has a kinematic viscosity at 100 degrees C. from 5.5 mm2/s to 6.5 mm2/s and a kinematic viscosity at −20 degrees C. of 680 mm2/s or less.
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