公开(公告)号：US11753599B2

公开(公告)日：2023-09-12

申请号：US17662420

申请日：2022-05-06

申请人： AFTON CHEMICAL CORPORATION

发明人： Huifang Shao ,  Mark Devlin ,  Paul Ransom ,  Guillaume Carpentier

IPC分类号： C10M137/10 ,  C10M125/10 ,  C10M133/16 ,  C10M169/04 ,  C10N10/04 ,  C10N20/02 ,  C10N30/04 ,  C10N30/06 ,  C10N40/25

CPC分类号： C10M137/10 ,  C10M125/10 ,  C10M133/16 ,  C10M169/04 ,  C10M2201/062 ,  C10M2215/086 ,  C10M2223/045 ,  C10N2010/04 ,  C10N2020/02 ,  C10N2030/04 ,  C10N2030/06 ,  C10N2040/25

摘要： The present disclosure relates to methods for improving phosphorus retention and improving antiwear performance in an internal combustion engine of a hybrid vehicle, comprising lubricating the internal combustion engine of the hybrid vehicle with a lubricating oil composition comprising: greater than 50 wt. % of a base oil of lubricating viscosity; and an amount of one or more zinc dialkyl dithiophosphate compound(s) sufficient to provide: from about 100 ppmw phosphorus to about 1000 ppmw phosphorus, based on a total weight of the lubricating oil composition; and from about 10 ppmw zinc to about 1200 ppmw zinc, based on the total weight of the lubricating oil composition.

公开(公告)号：US20190249104A1

公开(公告)日：2019-08-15

申请号：US16392880

申请日：2019-04-24

申请人： NCH Corporation

发明人： J. Andrew Waynick

IPC分类号： C10M135/10 ,  C10M125/24 ,  C10M169/04 ,  C10M169/06

CPC分类号： C10M135/10 ,  C10M125/24 ,  C10M169/04 ,  C10M169/06 ,  C10M2201/085 ,  C10M2201/0856 ,  C10M2219/046 ,  C10M2219/0466 ,  C10N2010/04 ,  C10N2030/02 ,  C10N2230/02 ,  C10N2230/08 ,  C10N2250/10 ,  C10N2270/00 ,  C10M2201/062 ,  C10N2210/02

摘要： An overbased calcium sulfonate grease composition comprising a reduced amount of overbased calcium sulfonate, calcium hydroxyapatite, base oil, one or more converting agents, and one or more complexing acids if a complex grease is desired. The calcium sulfonate grease composition improves thickener yield and expected high temperature utility as demonstrated by dropping point. A method of making the composition comprising the steps of mixing the calcium sulfonate and base oil, adding the calcium carbonate either before or after conversion, adding one or more converting agents, and adding one or more complexing acids. All or a portion of one or more of the complexing acids may be added with or prior to the one or more converting agents.

公开(公告)号：US20190233708A1

公开(公告)日：2019-08-01

申请号：US16381788

申请日：2019-04-11

申请人： Saudi Arabian Oil Company

发明人： Abdullah Al-Yami ,  Vikrant Wagle ,  Hussain AlBahrani ,  Ali Safran ,  Nasser AlHareth

IPC分类号： C09K8/20 ,  C09K8/22 ,  C09K8/74 ,  E21B21/00 ,  E21B43/25 ,  C09K8/03 ,  B01F17/00 ,  C09K8/40 ,  E21B33/14 ,  C09K8/035 ,  C09K8/08 ,  C09K8/42 ,  C09K8/48 ,  C04B24/02 ,  C04B24/08 ,  C04B7/52 ,  C04B14/06 ,  C04B38/02 ,  C09K8/46 ,  C10M111/04 ,  C10M105/62 ,  C10M105/18 ,  C09K8/04 ,  C10M107/34 ,  C04B28/08 ,  C09K8/36 ,  C10M173/00 ,  C09K8/467 ,  C09K8/487 ,  C04B28/04 ,  C04B28/02 ,  C10M173/02 ,  C09K8/32

CPC分类号： C09K8/20 ,  B01F17/0021 ,  B01F17/0042 ,  B01F17/0092 ,  C04B7/527 ,  C04B14/06 ,  C04B24/02 ,  C04B24/026 ,  C04B24/085 ,  C04B28/02 ,  C04B28/04 ,  C04B28/08 ,  C04B38/02 ,  C04B2103/40 ,  C04B2103/46 ,  C04B2111/00068 ,  C04B2201/20 ,  C09K8/032 ,  C09K8/035 ,  C09K8/04 ,  C09K8/08 ,  C09K8/22 ,  C09K8/32 ,  C09K8/36 ,  C09K8/40 ,  C09K8/424 ,  C09K8/46 ,  C09K8/467 ,  C09K8/48 ,  C09K8/487 ,  C09K8/74 ,  C09K2208/12 ,  C09K2208/34 ,  C10M105/18 ,  C10M105/62 ,  C10M107/34 ,  C10M111/04 ,  C10M173/00 ,  C10M173/02 ,  C10M2201/062 ,  C10M2201/08 ,  C10M2201/103 ,  C10M2207/003 ,  C10M2207/046 ,  C10M2209/104 ,  C10M2209/1045 ,  C10M2209/108 ,  C10M2215/042 ,  C10M2215/08 ,  C10M2215/265 ,  C10M2215/28 ,  C10M2217/044 ,  C10N2220/021 ,  C10N2220/022 ,  C10N2220/032 ,  C10N2230/06 ,  C10N2240/401 ,  C10N2250/022 ,  E21B21/00 ,  E21B21/002 ,  E21B21/003 ,  E21B33/14 ,  E21B43/25 ,  Y02W30/92 ,  Y02W30/94 ,  C04B24/08 ,  C04B7/02 ,  C04B18/08 ,  C04B18/146 ,  C04B24/04

摘要： A wellbore servicing fluid comprises an aqueous base fluid, one or more alkali metal or alkali earth metal salts, at least one visocisifier, and a filtration control package. The filtration control package may comprise a carboxylic acid and an ethoxylated alcohol compound. Alternatively, the filtration control package may comprise a polyethylene glycol. The carboxylic acid may have from 8 to 20 carbon atoms. The ethoxylated alcohol compound may have a general formula R—(OCH2CH2)X—OH, where R is a hydrocarbon having from 10 to 16 atoms and x is an integer from 6 to 9. The ethoxylated alcohol compound may have a hydrophilic-lipophilic balance of from 8.0 to 16.0. The polyethylene glycol may have a mass average molar mass (Mw) of less than or equal to 1500 daltons.

公开(公告)号：US20190218465A1

公开(公告)日：2019-07-18

申请号：US16359403

申请日：2019-03-20

申请人： ExxonMobil Research and Engineering Company

发明人： Kendall S. FRUCHEY ,  Michael B. CARROLL ,  Timothy L. HILBERT ,  Adrienne R. DIEBOLD ,  Lisa I-Ching YEH ,  Camden N. HE NDERSON

IPC分类号： C10G65/12 ,  C10G65/00 ,  C10G67/00 ,  B01D3/10 ,  C10M171/02 ,  C10M175/00 ,  C10C3/06 ,  C10G67/04 ,  C10G1/08 ,  C10G45/38 ,  C10G21/14 ,  B01D3/14 ,  C10M101/02 ,  B01J23/74 ,  C10C3/08

CPC分类号： C10G65/12 ,  B01D3/10 ,  B01D3/14 ,  B01D3/16 ,  B01J23/74 ,  B01L3/10 ,  C08L95/00 ,  C10C3/06 ,  C10C3/08 ,  C10G1/086 ,  C10G21/14 ,  C10G45/38 ,  C10G65/00 ,  C10G67/00 ,  C10G67/0454 ,  C10G2300/10 ,  C10G2300/1062 ,  C10G2300/1077 ,  C10G2400/08 ,  C10G2400/10 ,  C10M101/02 ,  C10M171/02 ,  C10M175/0033 ,  C10M2201/06 ,  C10M2201/062 ,  C10M2203/1006 ,  C10M2203/1065 ,  C10M2207/10 ,  C10N2220/022 ,  C10N2220/023 ,  C10N2220/032 ,  C10N2230/02 ,  C10N2230/20 ,  C10N2240/10 ,  C10N2270/00

摘要： Systems and methods are provided for block operation during lubricant and/or fuels production from deasphalted oil. During “block” operation, a deasphalted oil and/or the hydroprocessed effluent from an initial processing stage can be split into a plurality of fractions. The fractions can correspond, for example, to feed fractions suitable for forming a light neutral fraction, a heavy neutral fraction, and a bright stock fraction, or the plurality of fractions can correspond to any other convenient split into separate fractions. The plurality of separate fractions can then be processed separately in the process train (or in the sweet portion of the process train) for forming fuels and/or lubricant base stocks. The separate processing can allow for selection of conditions for forming lubricant fractions, such as bright stock fractions, that have a cloud point that is lower than the pour point.

公开(公告)号：US20190194568A1

公开(公告)日：2019-06-27

申请号：US16291937

申请日：2019-03-04

申请人： MPL Innovations, Inc.

发明人： Michael J. Mitrovich ,  Bret Lanz ,  Matt Molz

IPC分类号： C10M145/22 ,  C10M125/22 ,  C10M169/04 ,  C10M129/02 ,  C10M125/02 ,  B61K3/02

CPC分类号： C10M145/22 ,  B61K3/02 ,  C10M125/02 ,  C10M125/22 ,  C10M129/02 ,  C10M169/04 ,  C10M2201/041 ,  C10M2201/062 ,  C10M2201/066 ,  C10M2201/102 ,  C10M2201/103 ,  C10M2205/0225 ,  C10M2207/2835 ,  C10M2207/34 ,  C10M2207/345 ,  C10M2207/40 ,  C10M2207/401 ,  C10M2207/402 ,  C10M2209/102 ,  C10M2209/1023 ,  C10N2230/06 ,  C10N2230/64 ,  C10N2250/08

摘要： Lubricant composition formulations comprising at least one biodegradable plastic, such as polyhydroxyalkanoate and/or polybutylene succinate, and at least one lubricant, such as a vegetable oil.

公开(公告)号：US20180334634A1

公开(公告)日：2018-11-22

申请号：US15980900

申请日：2018-05-16

申请人： Indian Oil Corporation Limited

发明人： Munusamy VIJAYARAJ ,  Samik Kumar HAIT ,  Madhira Indu Sekhara SASTRY ,  Sankara Sri Venkata RAMAKUMAR

IPC分类号： C10M125/10 ,  C10M177/00 ,  C01G23/053 ,  C01G9/02

CPC分类号： C10M125/10 ,  B82Y40/00 ,  B82Y99/00 ,  C10M177/00 ,  C10M2201/062 ,  C10N2220/082 ,  C10N2230/06 ,  C10N2250/12 ,  C10N2210/02 ,  C10N2210/04

摘要： The present invention provides a process for in situ synthesis of dispersion of ZnO and TiO2 nanoparticles in an oil medium, wherein the process comprises: (a) providing layered basic zinc hydroxide (LBZ) in an oil medium, containing a dispersant, (b) providing a titanium precursor in the oil medium to obtain a mixture, (c) hydrolyzing the mixture to obtain a suspension, and (d) decomposing the suspension to obtain a dispersion of mixture of ZnO and TiO2 nanoparticles. The present invention also provides an oil dispersion comprising dispersant stabilized mixture of zinc oxide and titanium dioxide nanoparticles were synthesized through this process. The dispersion contains up to 2.5 Wt % metals loading balanced with dispersant and base oil or dispersant alone. Addition of this dispersion to oil of lubricating viscosity improves the anti-wear property and resulting a low SAPS formulation.

公开(公告)号：US20180245010A1

公开(公告)日：2018-08-30

申请号：US15753786

申请日：2016-08-16

申请人： SETRAL CHEMIE GMBH

发明人： Rachel Kling ,  Alexander Grechin ,  Bernard Fisic ,  Karl-Heinz Hensel

IPC分类号： C10M105/54 ,  C10M125/26 ,  C10M113/10

CPC分类号： C10M105/54 ,  C10M113/10 ,  C10M125/26 ,  C10M169/02 ,  C10M2201/00 ,  C10M2201/041 ,  C10M2201/0416 ,  C10M2201/061 ,  C10M2201/0616 ,  C10M2201/062 ,  C10M2201/0626 ,  C10M2201/065 ,  C10M2201/0656 ,  C10M2201/085 ,  C10M2201/0856 ,  C10M2201/087 ,  C10M2201/0876 ,  C10M2201/102 ,  C10M2201/1026 ,  C10M2201/1036 ,  C10M2201/105 ,  C10M2201/1056 ,  C10M2209/1033 ,  C10M2213/043 ,  C10M2213/0606 ,  C10M2213/0623 ,  C10M2213/0626 ,  C10M2229/0515 ,  C10N2210/01 ,  C10N2210/03 ,  C10N2210/04 ,  C10N2220/022 ,  C10N2230/02 ,  C10N2230/06 ,  C10N2230/08 ,  C10N2230/40 ,  C10N2240/02 ,  C10N2240/58 ,  C10N2250/10

摘要： The present invention relates to lubricating grease compositions comprising (a) at least one high-viscosity fluorinated oil having a viscosity of 500 to 1500 mm2/s, (b) boron nitride and (c) a binder selected from bentonite, alkali metal phosphates, aluminum phosphates, alkali metal silicates, alkaline earth metal silicates, aluminum silicates, alkaline earth metal carbonates, calcium borate, silicon dioxide, titanium dioxide, aluminum oxide and mixtures thereof. The lubricating grease compositions find use especially in the high-temperature sector, for example for the lubrication of oven pullout rails.

公开(公告)号：US20180187116A1

公开(公告)日：2018-07-05

申请号：US15631644

申请日：2017-06-23

申请人： ExxonMobil Research and Engineering Company

发明人： Lisa I-Ching Yeh ,  Yogi V. Shukla ,  Pilanda Watkins-Curry ,  Camden N. Henderson ,  Kendall S. Fruchey ,  Michael B. Carroll ,  Adrienne R. Diebold

IPC分类号： C10M101/02

CPC分类号： C10G65/12 ,  B01D3/10 ,  B01D3/14 ,  B01D3/16 ,  B01J23/74 ,  B01L3/10 ,  C08L95/00 ,  C10C3/06 ,  C10C3/08 ,  C10G1/086 ,  C10G21/14 ,  C10G45/38 ,  C10G65/00 ,  C10G67/00 ,  C10G67/0454 ,  C10G2300/10 ,  C10G2300/1062 ,  C10G2300/1077 ,  C10G2400/08 ,  C10G2400/10 ,  C10M101/02 ,  C10M171/02 ,  C10M175/0033 ,  C10M2201/06 ,  C10M2201/062 ,  C10M2203/1006 ,  C10M2203/1065 ,  C10M2207/10 ,  C10N2220/022 ,  C10N2220/023 ,  C10N2220/032 ,  C10N2230/02 ,  C10N2230/20 ,  C10N2240/10 ,  C10N2270/00

摘要： Systems and methods are provided for block operation during lubricant and/or fuels production from deasphalted oil. During “block” operation, a deasphalted oil and/or the hydroprocessed effluent from an initial processing stage can be split into a plurality of fractions. The fractions can correspond, for example, to feed fractions suitable for forming a light neutral fraction, a heavy neutral fraction, and a bright stock fraction, or the plurality of fractions can correspond to any other convenient split into separate fractions. The plurality of separate fractions can then be processed separately in the process train (or in the sweet portion of the process train) for forming fuels and/or lubricant base stocks. This can allow for formation of unexpected base stock compositions.

公开(公告)号：US20180163058A1

公开(公告)日：2018-06-14

申请号：US15580437

申请日：2016-05-23

申请人： AUTONETWORKS TECHNOLOGIES, LTD. ,  SUMITOMO WIRING SYSTEMS, LTD. ,  SUMITOMO ELECTRIC INDUSTRIES, LTD. ,  KYUSHU UNIVERSITY ,  JXTG NIPPON OIL & ENERGY CORPORATION

发明人： Kazuo NAKASHIMA ,  Takehiro HOSOKAWA ,  Tatsuya HASE ,  Hiroki HIRAI ,  Junichi ONO ,  Takuji OOTSUKA ,  Hideki NOMURA ,  Kazuhiro GOTO ,  Makoto MIZOGUCHI ,  Koichi YOSHIDA ,  Kenichi KOMIYA ,  Takashi ARAI ,  Yuji SHITARA ,  Kazuhiro YAGISHITA

IPC分类号： C09D5/08 ,  H01B7/28 ,  C09D201/00 ,  C23F11/00

CPC分类号： C09D5/08 ,  C08K3/346 ,  C08K2003/222 ,  C09D5/084 ,  C09D7/61 ,  C09D201/00 ,  C10M141/10 ,  C10M2201/062 ,  C10M2201/102 ,  C10M2201/103 ,  C10M2203/1006 ,  C10M2215/08 ,  C10M2223/04 ,  C10M2223/049 ,  C10N2210/02 ,  C10N2220/021 ,  C10N2220/022 ,  C10N2220/082 ,  C10N2230/06 ,  C10N2230/12 ,  C10N2250/141 ,  C23F11/00 ,  H01B7/2806 ,  H01R13/03

摘要： A metal surface coating composition and a terminal-fitted electric wire which is anti-corrosion treated with the composition are provided. The composition includes a high-consistency material containing a lubricant base oil and an amide compound, a composition of a phosphorus compound containing one or more compounds represented by the below formulae and a metal, and a nucleating agent: where X1 to X7 each represent an oxygen atom or a sulfur atom, R11 to R13 each represent a hydrogen atom or a hydrocarbon group having 1 to 30 carbon atoms, among which at least one is a hydrocarbon group having 1 to 30 carbon atoms, and R14 to R16 each represent a hydrogen atom or a hydrocarbon group having 1 to 30 carbon atoms among which at least one is a hydrocarbon group having 1 to 30 carbon atoms.

公开(公告)号：US20180134982A1

公开(公告)日：2018-05-17

申请号：US15871233

申请日：2018-01-15

申请人： The Lubrizol Corporation

发明人： Ewan E. Delbridge ,  Virginia A. Carrick ,  John K. Pudelski ,  Matthew D. Gieselman ,  Christopher L. Friend ,  Patrick E. Mosier ,  Michelle M. Rogers ,  Mark T. Tierney

IPC分类号： C10M159/12 ,  C10M159/24 ,  C10M159/22 ,  C10M137/12 ,  C10M133/06 ,  C10M133/46 ,  C10M133/40 ,  C10M135/10 ,  C10M169/04 ,  C10M137/14 ,  C10M137/08 ,  C10M137/00 ,  C10M135/08 ,  C10M133/30 ,  C10M133/08 ,  C10M133/04 ,  C10M129/95 ,  C10M129/92 ,  C10M129/88 ,  C10M129/54 ,  C10M129/26 ,  C10M129/10 ,  C10M129/04 ,  C10M125/26 ,  C10M125/24 ,  C10M125/22 ,  C10M125/20

CPC分类号： C10M159/12 ,  C10M125/00 ,  C10M125/20 ,  C10M125/22 ,  C10M125/24 ,  C10M125/26 ,  C10M129/04 ,  C10M129/10 ,  C10M129/26 ,  C10M129/54 ,  C10M129/88 ,  C10M129/92 ,  C10M129/95 ,  C10M133/04 ,  C10M133/06 ,  C10M133/08 ,  C10M133/30 ,  C10M133/40 ,  C10M133/46 ,  C10M135/08 ,  C10M135/10 ,  C10M137/00 ,  C10M137/08 ,  C10M137/12 ,  C10M137/14 ,  C10M159/22 ,  C10M159/24 ,  C10M169/04 ,  C10M2201/00 ,  C10M2201/061 ,  C10M2201/062 ,  C10M2201/082 ,  C10M2201/084 ,  C10M2201/085 ,  C10M2203/1025 ,  C10M2205/028 ,  C10M2207/02 ,  C10M2207/023 ,  C10M2207/024 ,  C10M2207/027 ,  C10M2207/028 ,  C10M2207/08 ,  C10M2207/10 ,  C10M2207/123 ,  C10M2207/126 ,  C10M2207/144 ,  C10M2207/26 ,  C10M2207/262 ,  C10M2207/28 ,  C10M2215/02 ,  C10M2215/04 ,  C10M2215/042 ,  C10M2215/06 ,  C10M2215/20 ,  C10M2215/221 ,  C10M2215/224 ,  C10M2215/226 ,  C10M2215/28 ,  C10M2219/04 ,  C10M2219/044 ,  C10M2219/046 ,  C10M2223/02 ,  C10M2223/045 ,  C10M2223/08 ,  C10M2227/061 ,  C10N2210/02 ,  C10N2220/04 ,  C10N2230/04 ,  C10N2230/42 ,  C10N2230/43 ,  C10N2230/45 ,  C10N2230/52 ,  C10N2240/10

摘要： A composition of an oil-soluble ionic detergent that does not contribute metal ions to the composition, and which comprises a quaternary non-metallic pnictogen cation and an organic anion having at least one hydrocarbyl group of sufficient length to impart oil solubility to the detergent, the detergent having a total base number (TBN) to total acid number (TAN) ratio of at least 2:1 imparts ash-free basicity to a lubricant composition.