公开(公告)号：US20190203137A1

公开(公告)日：2019-07-04

申请号：US16224918

申请日：2018-12-19

申请人： ExxonMobil Research and Engineering Company

发明人： Halou OUMAR-MAHAMAT ,  Angela M. BRUNEAU ,  Martin N. WEBSTER ,  G. James JOHNSTON

IPC分类号： C10M105/56 ,  C10M105/06 ,  C10M119/02

CPC分类号： C10M105/72 ,  C09K5/10 ,  C09K19/00 ,  C09K19/062 ,  C09K19/3491 ,  C09K2019/122 ,  C09K2019/2035 ,  C09K2019/3009 ,  C10M105/06 ,  C10M105/32 ,  C10M105/34 ,  C10M105/56 ,  C10M119/02 ,  C10M119/12 ,  C10M129/70 ,  C10M133/24 ,  C10M169/044 ,  C10M2203/065 ,  C10M2205/0213 ,  C10M2205/0285 ,  C10M2205/046 ,  C10M2207/284 ,  C10M2207/2845 ,  C10M2209/084 ,  C10M2215/16 ,  C10M2219/086 ,  C10M2219/101 ,  C10M2219/102 ,  C10N2220/022 ,  C10N2220/06 ,  C10N2230/02 ,  C10N2230/06 ,  C10N2240/06 ,  C10N2240/10 ,  C10N2240/30

摘要： A method for improving wear control, while maintaining or improving energy efficiency, in an engine or other mechanical component lubricated with a lubricating oil, by using as the lubricating oil a formulated oil. The formulated oil includes at least one lubricating oil base stock having one or more liquid crystals represented by the formula: R1-(A)m-Y—(B)n—R2 wherein R1 and R2 are the same or different and are a substituted or unsubstituted, hydrocarbon, alkoxy or alkylthio group having from 2 to 24 carbon atoms; A and B are the same or different and are a cycloaliphatic group or aromatic group, provided at least one of A and B is an aromatic group; Y is a covalent bond, —CH2-CH2-, —CH═CH—, —OCOO—, —CO—, —CSO—, —CSS—, —CS—, —O—, —S—, —SO—, —SO2-, —CH2O—, —OCH2O—, —NO—, —ONO2, or —C≡N; and m and n are independently 0, 1, 2 or 3. The lubricating oil base stock has a kinematic viscosity of 2 cSt to 200 cSt at 40° C., and 1 cSt to 25 cSt at 100° C. Also, this disclosure relates to low traction/energy efficient liquid crystal base stocks containing liquid crystals.

公开(公告)号：US10035969B2

公开(公告)日：2018-07-31

申请号：US15217068

申请日：2016-07-22

申请人： United Technologies Corporation

发明人： Susanne M Opalka ,  Huan Zhang ,  Zaffir A Chaudhry

IPC分类号： C10M169/04 ,  C10M125/22 ,  C10M125/26 ,  F01D25/18 ,  C10M125/02 ,  C10M125/00

CPC分类号： C10M169/04 ,  C10M125/00 ,  C10M125/02 ,  C10M125/22 ,  C10M125/26 ,  C10M2201/041 ,  C10M2201/065 ,  C10M2201/066 ,  C10M2201/087 ,  C10M2201/102 ,  C10M2203/024 ,  C10M2203/065 ,  C10M2203/1006 ,  C10M2207/0406 ,  C10M2207/2835 ,  C10N2220/082 ,  C10N2220/084 ,  C10N2230/06 ,  C10N2240/12 ,  C10N2250/12 ,  F01D25/18 ,  F05D2220/32 ,  F05D2260/98

摘要： An auxiliary lubricant comprising a composition, the comprising intermediate molecular weight surfactant-functionalized nanoparticles dispersed in a base oil.

公开(公告)号：US09994750B2

公开(公告)日：2018-06-12

申请号：US15430841

申请日：2017-02-13

申请人： HONEYWELL INTERNATIONAL INC.

发明人： Rajiv R. Singh ,  Hang T. Pham ,  David P. Wilson ,  Raymond H. Thomas

IPC分类号： C09K5/04 ,  C10M171/00 ,  C10M105/06 ,  C10M101/02 ,  C10M105/50 ,  C10M105/76 ,  C10M105/38 ,  C10M107/24 ,  C10M105/04 ,  C07C21/185 ,  F25B31/00 ,  C07C21/18

CPC分类号： C09K5/045 ,  C07C21/18 ,  C07C21/185 ,  C09K2205/126 ,  C09K2205/22 ,  C10M101/02 ,  C10M105/04 ,  C10M105/06 ,  C10M105/38 ,  C10M105/50 ,  C10M105/76 ,  C10M107/24 ,  C10M171/008 ,  C10M2203/003 ,  C10M2203/024 ,  C10M2203/065 ,  C10M2203/1006 ,  C10M2205/0285 ,  C10M2205/223 ,  C10M2207/2835 ,  C10M2209/1033 ,  C10M2229/025 ,  C10N2220/302 ,  C10N2240/30 ,  F25B31/002 ,  F25B2400/121

摘要： Disclosed are the use of fluorine substituted olefins, including tetra- and penta-fluoropropenes, in a variety of applications, including in methods of depositing catalyst on a solid support, methods of sterilizing articles, cleaning methods and compositions, methods of applying medicaments, fire extinguishing/suppression compositions and methods, flavor formulations, fragrance formulations and inflating agents.

公开(公告)号：US09944878B2

公开(公告)日：2018-04-17

申请号：US13508394

申请日：2010-10-14

申请人： Betsy J. Butke ,  Grenville Holt

发明人： Betsy J. Butke ,  Grenville Holt

IPC分类号： C10M133/00 ,  C10M133/56 ,  C10M169/04

CPC分类号： C10M133/56 ,  C10M169/04 ,  C10M2203/065 ,  C10M2203/10 ,  C10M2203/1006 ,  C10M2205/223 ,  C10M2207/125 ,  C10M2207/126 ,  C10M2207/281 ,  C10M2207/2835 ,  C10M2215/28 ,  C10M2215/285 ,  C10M2219/044 ,  C10M2223/04 ,  C10M2223/043 ,  C10M2223/047 ,  C10N2230/04 ,  C10N2240/08 ,  C10N2240/14 ,  C10N2240/56 ,  C10N2260/00

摘要： The present invention relates to a lubricant and/or clean-out composition comprising: (a) a dispersant component comprising a succinimide dispersant and/or a quaternary ammonium salt dispersant; (b) a carrier fluid component; and (c) an optional corrosion inhibitor, as well as methods of cleaning out deposits in a lubricant system, such as a hydraulic system, using such compositions.

公开(公告)号：US20180066170A1

公开(公告)日：2018-03-08

申请号：US15791649

申请日：2017-10-24

申请人： ASAHI GLASS COMPANY, LIMITED

发明人： Mai TASAKA ,  Masato FUKUSHIMA ,  Hiroaki MITSUOKA

IPC分类号： C09K5/04 ,  C10M105/38 ,  C10M107/24 ,  C10M105/06 ,  F25B1/053 ,  F25B31/00

CPC分类号： C09K5/044 ,  C09K5/04 ,  C09K2205/126 ,  C09K2205/22 ,  C10M105/06 ,  C10M105/36 ,  C10M105/38 ,  C10M105/42 ,  C10M105/48 ,  C10M107/24 ,  C10M107/34 ,  C10M171/008 ,  C10M2203/065 ,  C10M2203/1065 ,  C10M2205/223 ,  C10M2207/2825 ,  C10M2207/2835 ,  C10M2207/301 ,  C10M2207/325 ,  C10M2209/043 ,  C10M2209/1033 ,  C10N2220/022 ,  C10N2220/301 ,  C10N2220/302 ,  C10N2230/10 ,  C10N2230/20 ,  C10N2240/30 ,  F25B1/00 ,  F25B1/053 ,  F25B31/002

摘要： A composition for a heat cycle system contains a working medium for heat cycle containing 1-chloro-2,3,3,3-tetrafluoropropene and a refrigerant oil.

公开(公告)号：US20180023018A1

公开(公告)日：2018-01-25

申请号：US15464518

申请日：2017-03-21

申请人： ExxonMobil Chemical Patents Inc.

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.

公开(公告)号：US20180023016A1

公开(公告)日：2018-01-25

申请号：US15547754

申请日：2016-01-29

申请人： JTEKT CORPORATION ,  THE UNIVERSITY OF TOKYO

发明人： Takahisa KATO ,  Masataka NOSAKA ,  Mamoru TOHYAMA ,  Atsushi MURASE ,  Kyoko NAKAI ,  Masahiro SUZUKI

IPC分类号： C10M105/04 ,  C10M105/08 ,  C10M103/02 ,  B05D5/08 ,  C10M105/06

CPC分类号： C10M105/04 ,  B05D5/08 ,  C10M103/02 ,  C10M105/06 ,  C10M105/08 ,  C10M109/02 ,  C10M177/00 ,  C10M2201/0413 ,  C10M2203/0206 ,  C10M2203/065 ,  C10N2230/06 ,  C10N2250/08 ,  C10N2250/121 ,  C23C16/26 ,  C23C16/44 ,  C23C16/50 ,  F16C17/00 ,  F16C33/121 ,  F16C2206/02 ,  F16C2206/48

摘要： A low-friction coating includes: an aliphatic hydrocarbon group showing a peak in a region of 2,900 cm−1 to 3000 cm−1 in an infrared absorption spectrum; a carbonyl group showing a peak in a region of 1,650 cm−1 to 1,800 cm−1 in an infrared absorption spectrum; an aromatic component (C7H7+) showing a peak at mass 91.1 in a positive ion spectrum obtained by TOF-SIMS; and a condensed ring based component (C9H7+) showing a peak at mass 115.2 in the positive ion spectrum obtained by TOF-SIMS.

公开(公告)号：US09556397B2

公开(公告)日：2017-01-31

申请号：US14051786

申请日：2013-10-11

申请人： Santolubes Incorporation

发明人： Thomas Reginald Forbus, Jr.

IPC分类号： B01D19/04 ,  C10M169/04

CPC分类号： C10M169/04 ,  C10M2203/045 ,  C10M2203/065 ,  C10M2207/2805 ,  C10M2207/283 ,  C10M2207/2835 ,  C10M2209/105 ,  C10M2209/1055 ,  C10M2229/02 ,  C10M2229/025 ,  C10N2220/022 ,  C10N2230/02 ,  C10N2230/58 ,  C10N2230/68 ,  C10N2240/046

摘要： A lubrication fluid including cyclic hydrocarbons in combination with dimethylsilicone fluids and/or di-alkyl or di-cycloalkyl or alkyl-cycloalkyl, or mixtures thereof, and di-end-capped polypropylene oxides or highly branched esters to produce very high traction elastohydrodynamic (EHD) traction fluids and to modify the low temperature viscometric properties of the mixed fluids without adversely affecting the very high elastohydrodynamic shear strength or traction coefficients of the very high shear strength cyclic hydrocarbon fluid in the resulting mixed fluids with improved low temperature viscosity.

摘要翻译： 包括与二甲基硅酮流体和/或二烷基或二环烷基或烷基 - 环烷基或其混合物结合的环状烃的润滑流体和二端封聚丙烯氧化物或高度支化的酯以产生非常高的牵引弹性流体动力学 ）牵引流体并改变混合流体的低温粘度特性，而不会对改进的低温粘度的所得混合流体中非常高剪切强度的环状烃流体的非常高的弹性流体动力学剪切强度或牵引系数产生不利影响。

公开(公告)号：US20160319214A1

公开(公告)日：2016-11-03

申请号：US15105754

申请日：2014-12-22

申请人： WHIRLPOOL S.A.

发明人： Expedito Raimundo Pereira DOS SANTOS ,  Rosangela Maria MACHADO

IPC分类号： C10M169/04 ,  C07C15/107 ,  C09K5/04 ,  C10M105/06

CPC分类号： C10M169/04 ,  C07C15/107 ,  C09K5/042 ,  C09K2205/12 ,  C10M105/06 ,  C10M171/008 ,  C10M2203/065 ,  C10M2223/041 ,  C10N2220/02 ,  C10N2220/021 ,  C10N2220/022 ,  C10N2220/032 ,  C10N2220/303 ,  C10N2230/02 ,  C10N2230/06 ,  C10N2230/10 ,  C10N2240/30

摘要： The present invention discloses an oil including at least one alkyl aromatic compound wherein the oil viscosity is lower than 3.0 cSt at the temperature of 40° C. The oil of the present invention shows a lower viscosity variation as a function of the temperature, what contributes to reduce the cooling system equipment wear and increase the equipment operation lifetime, for example, the operation lifetime of the cooling compressors. It also an object of the present invention a composition including said oil in combination with at least one fluid of the hydrocarbon (HC) type and its uses in mechanical equipments and mechanical equipments made with said oil and/or composition.

摘要翻译： 本发明公开了一种包含至少一种烷基芳族化合物的油，其中在40℃的温度下油的粘度低于3.0cSt。本发明的油显示出较低的粘度变化作为温度的函数，这有助于 减少冷却系统设备的磨损，增加设备运行寿命，例如冷却压缩机的运行寿命。 本发明的另一个目的是一种组合物，其包括与烃（HC）类型的至少一种流体相结合的所述油以及其在用所述油和/或组合物制备的机械设备和机械设备中的用途。

公开(公告)号：US09303900B2

公开(公告)日：2016-04-05

申请号：US13873266

申请日：2013-04-30

申请人： Arkema Inc.

发明人： Brett L. Van Horn ,  Philippe Bonnet ,  Benjamin Bin Chen ,  Maher Y. Elsheikh ,  Richard M. Crooker

IPC分类号： C09K5/04 ,  F25B1/00 ,  C09K3/30 ,  C10M171/00 ,  F25B45/00

CPC分类号： C09K5/044 ,  C09K3/30 ,  C09K5/045 ,  C09K2205/112 ,  C09K2205/122 ,  C09K2205/126 ,  C09K2205/32 ,  C09K2205/40 ,  C09K2205/41 ,  C10M171/008 ,  C10M2203/065 ,  C10M2203/1006 ,  C10M2205/028 ,  C10M2205/0285 ,  C10M2205/223 ,  C10M2207/2835 ,  C10M2209/043 ,  C10M2209/1033 ,  C10N2040/30 ,  C10N2220/301 ,  C10N2220/302 ,  C10N2220/303 ,  C10N2220/305 ,  C10N2240/30 ,  F25B1/005 ,  F25B1/053 ,  F25B1/10 ,  F25B9/006 ,  F25B31/002 ,  F25B45/00 ,  F25B2339/047 ,  F25B2400/18

摘要： The invention relates to heat transfer agents and heat transfer compositions containing hydrocarbon lubricating oils and halogenated alkene heat transfer fluid that promote oil flow and provide for improved oil return. The heat transfer compositions are useful in various heat transfer systems such as refrigeration, cooling, air conditioning, chiller operations.

摘要翻译： 本发明涉及含有烃润滑油和卤代烯烃传热流体的传热剂和传热组合物，其促进油流并提供改进的回油。 传热组合物可用于各种传热系统，例如制冷，冷却，空调，冷却器操作。