公开(公告)号：US20190185782A1

公开(公告)日：2019-06-20

申请号：US16188757

申请日：2018-11-13

申请人： ExxonMobil Research and Engineering Company

发明人： Martin N. WEBSTER ,  Anne Marie SHOUGH ,  James D. OXLEY ,  Jose L. MENDEZ

IPC分类号： C10M171/06 ,  C10M169/04 ,  C10M159/18 ,  C08L39/06 ,  C08L1/08

CPC分类号： C10M171/06 ,  B01J13/02 ,  C08L1/08 ,  C08L39/06 ,  C10M159/18 ,  C10M169/04 ,  C10M175/0091 ,  C10M2203/1006 ,  C10M2203/1025 ,  C10M2205/0285 ,  C10M2205/043 ,  C10M2209/043 ,  C10M2209/084 ,  C10M2209/12 ,  C10M2217/028 ,  C10M2217/045 ,  C10M2227/066 ,  C10N2210/06 ,  C10N2220/033 ,  C10N2220/082 ,  C10N2220/084 ,  C10N2230/04 ,  C10N2230/06 ,  C10N2230/08 ,  C10N2230/10 ,  C10N2230/12 ,  C10N2230/70 ,  C10N2230/72 ,  C10N2240/10 ,  C10N2250/16 ,  C10N2220/022

摘要： A method for extending performance or service life of a lubricating oil in an engine or other mechanical component lubricated with the lubricating oil by using as the lubricating oil a formulated oil. The formulated oil has a composition including a lubricating oil base stock as a major component, and at least one microencapsulated lubricating oil additive, as a minor component. The at least one microencapsulated lubricating oil additive includes an encapsulating material (e.g., polymeric matrix) and a core material (e.g., at least one lubricating oil additive) encapsulated by the encapsulating material. A method of improving solubility, compatibility and/or dispersion of lubricating oil additives in a lubricating oil base stock. A method for controlling release of a lubricating oil additive into a lubricating oil. A lubricating oil having a composition including a lubricating oil base stock as a major component, and at least one microencapsulated lubricating oil additive, as a minor component.

公开(公告)号：US20180245014A1

公开(公告)日：2018-08-30

申请号：US15559124

申请日：2016-03-04

申请人： SANYO CHEMICAL INDUSTRIES, LTD.

发明人： Shigekuni NAKADA ,  Ayumu SAKAGUCHI ,  Satoshi MATSUMOTO ,  Kenyuu YOSHIDA

IPC分类号： C10M145/14 ,  C08F220/68 ,  C08F220/14 ,  C10M169/04

CPC分类号： C10M145/14 ,  C08F220/14 ,  C08F220/18 ,  C08F220/68 ,  C08F2220/1891 ,  C10M169/041 ,  C10M2201/085 ,  C10M2203/1006 ,  C10M2205/0285 ,  C10M2207/2825 ,  C10M2209/084 ,  C10M2215/064 ,  C10M2215/08 ,  C10M2215/28 ,  C10M2217/022 ,  C10M2219/042 ,  C10M2219/046 ,  C10M2219/06 ,  C10M2225/02 ,  C10N2220/021 ,  C10N2220/022 ,  C10N2230/02 ,  C10N2230/08 ,  C10N2230/52 ,  C10N2230/68 ,  C10N2230/70 ,  C10N2240/04 ,  C10N2240/042 ,  C10N2240/044 ,  C10N2240/045 ,  C10N2240/046 ,  C10N2240/08 ,  C10N2240/10 ,  C10N2240/102 ,  C10N2240/104 ,  C10N2260/02

摘要： The present invention provides a viscosity index improver having an excellent viscosity index improving effect, a lubricant composition having excellent low-temperature viscosity in which the viscosity reduction due to long-term use is small, and a method for producing the lubricant composition. A viscosity index improver of the present invention contains a copolymer (A) containing, as monomer units, an alkyl (meth)acrylate (a) whose alkyl group contains 5 or more carbon atoms, and an alkyl (meth)acrylate (b) whose alkyl group contains 1 to 4 carbon atoms, wherein the alkyl group of the alkyl (meth)acrylate (a) whose alkyl group contains 5 or more carbon atoms has a molar-average carbon number (Q) of 29 or more, and the alkyl (meth)acrylate (b) whose alkyl group contains 1 to 4 carbon atoms is contained as a monomer unit in an amount of 38 to 75% by weight based on the weight of the copolymer (A).

公开(公告)号：US20180216025A1

公开(公告)日：2018-08-02

申请号：US15519867

申请日：2015-10-22

申请人： KYODO YUSHI CO., LTD.

发明人： MASAMICHI YAMAMOTO ,  NORIKO TANAKA ,  KENICHIRO MATSUBARA

IPC分类号： C10M169/00 ,  C10M101/02 ,  C10M107/02 ,  C10M111/04 ,  C10M115/08 ,  C10M133/44 ,  C10M135/36 ,  C10M135/20 ,  C10M133/12 ,  C10M141/08 ,  F16C33/66

CPC分类号： C10M169/00 ,  C10M101/02 ,  C10M107/02 ,  C10M111/04 ,  C10M115/08 ,  C10M133/12 ,  C10M133/44 ,  C10M135/20 ,  C10M135/36 ,  C10M141/08 ,  C10M169/06 ,  C10M2203/003 ,  C10M2203/1025 ,  C10M2205/0206 ,  C10M2205/0285 ,  C10M2207/2835 ,  C10M2215/064 ,  C10M2215/1026 ,  C10M2215/223 ,  C10M2215/224 ,  C10M2215/26 ,  C10M2215/28 ,  C10M2215/30 ,  C10M2219/09 ,  C10M2219/106 ,  C10N2220/022 ,  C10N2230/10 ,  C10N2230/36 ,  C10N2230/70 ,  C10N2230/76 ,  C10N2240/02 ,  C10N2250/10 ,  F16C33/6633

摘要： The invention provides a grease composition for rolling bearings that can exhibit improved bearing life that can secure the low noise performance under high temperature conditions, and a rolling bearing where the above-mentioned grease composition is enclosed. The grease composition for rolling bearings includes a base oil, a urea thickener and a metal deactivator. The base oil has an aniline point of 110° C. or more. The urea thickener is at least one kind of diurea compound selected from the group consisting of diurea compounds represented by formula (1): R1—NHCONH—R2—NHCONH—R3 (wherein R1 and R3, which may be the same or different from each other represent a C6-30alkyl group, a C5-8cycloalkyl group or a C6-10aryl group, and R2 represents a bivalent aromatic hydrocarbon group having 6 to 15 carbon atoms.)

公开(公告)号：US09902917B2

公开(公告)日：2018-02-27

申请号：US14130119

申请日：2012-06-28

申请人： Tomoya Matsumoto

发明人： Tomoya Matsumoto

IPC分类号： C07C69/34 ,  C10L1/18 ,  C10M169/04 ,  C09K5/04 ,  C10M171/00

CPC分类号： C10M169/04 ,  C09K5/045 ,  C10M171/008 ,  C10M2207/026 ,  C10M2207/042 ,  C10M2207/2835 ,  C10M2209/043 ,  C10M2209/1033 ,  C10M2209/1055 ,  C10M2209/1085 ,  C10M2223/041 ,  C10M2229/02 ,  C10N2220/021 ,  C10N2220/022 ,  C10N2220/302 ,  C10N2230/02 ,  C10N2230/08 ,  C10N2230/10 ,  C10N2230/40 ,  C10N2230/70 ,  C10N2240/30 ,  C10N2280/00

摘要： The present invention is able to provide a lubricating oil composition having excellent thermal/chemical stability even when used for a compression refrigerating machine using a saturated fluorinated hydrocarbon refrigerant having a low carbon number and a low global warming potential, by using a refrigerant containing a saturated fluorinated hydrocarbon having from 1 to 3 carbon atoms, which uses, as a base oil, an oxygen-containing organic compound composed of at least one member selected from a polyoxyalkylene glycol, a polyvinyl ether, a copolymer of a poly(oxy)alkylene glycol and a polyvinyl ether, a copolymer of a poly(oxy)alkylene glycol monoether and a polyvinyl ether, and a polyol ester, each having a water content of not more than 500 ppm by mass.

公开(公告)号：US09896424B2

公开(公告)日：2018-02-20

申请号：US15241799

申请日：2016-08-19

申请人： Elevance Renewable Sciences, Inc.

发明人： Stephen A. Di Biase ,  Syed Q. A. Rizvi ,  Georgeta Hategan

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.)

公开(公告)号：US20170369807A1

公开(公告)日：2017-12-28

申请号：US15631746

申请日：2017-06-23

申请人： Dexerials Corporation

发明人： Hirofumi Kondo ,  Kouki Hatsuda ,  Nobuo Tano ,  Pankaj Baghel

IPC分类号： C10M105/60 ,  G11B5/725 ,  C10M105/50 ,  C10M105/72

CPC分类号： C10M105/60 ,  C10M105/50 ,  C10M105/72 ,  C10M2215/041 ,  C10M2219/0406 ,  C10N2220/04 ,  C10N2230/08 ,  C10N2230/10 ,  C10N2230/70 ,  C10N2240/204 ,  G11B5/725

摘要： A lubricant including an ionic liquid including a conjugate base and a conjugate acid, wherein the conjugate acid is represented by General Formula (A) below, and wherein a pKa of an acid that is a source of the conjugate base in acetonitrile is 10 or less, where, in General Formula (A), R is a group including a straight-chain hydrocarbon group having 6 or greater carbon atoms, and R1 and R2 are each independently a hydrocarbon group.

公开(公告)号：US20170183591A1

公开(公告)日：2017-06-29

申请号：US15297620

申请日：2016-10-19

申请人： Ronald J. Dobala

发明人： Ronald J. Dobala

IPC分类号： C10L10/08 ,  C10M169/04 ,  C10L1/02

CPC分类号： C10L10/08 ,  C10L1/14 ,  C10L1/1616 ,  C10L1/1802 ,  C10L1/1824 ,  C10L2200/0423 ,  C10L2200/0469 ,  C10L2200/0484 ,  C10L2270/023 ,  C10L2290/24 ,  C10M163/00 ,  C10M169/045 ,  C10M177/00 ,  C10M2203/1006 ,  C10M2207/021 ,  C10M2207/40 ,  C10N2220/022 ,  C10N2230/06 ,  C10N2230/70 ,  C10N2240/10 ,  C10N2240/105

摘要： An engine lubricant comprising an oil and additives and method of making and using the same. The engine lubricant is based on process of sequentially combining a specific amount isopropyl alcohol, fuel stabilizer, corn oil and motor oil to produce a lubricant that prevents phase separation. The engine lubricant may be combined with gasoline to produce a two-cycle engine fuel. Alternatively, the engine lubricant may be used to lubricate 4-cycle engines. Prevention of phase separation in the engine lubricant provides longer engine life and reduced engine wear in both two-cycle and four-cycle engines.

公开(公告)号：US20170121581A1

公开(公告)日：2017-05-04

申请号：US15125342

申请日：2014-03-17

申请人： ASAHI GLASS COMPANY, LIMITED ,  KISA PATENT & TRADEMARK FIRM

发明人： Shinya HORIIKE ,  Hiroyuki MORIMOTO ,  Hiroshi SATA

IPC分类号： C09K5/04 ,  F25B31/00 ,  F25B41/00 ,  C10M171/00 ,  F25B13/00

CPC分类号： C09K5/045 ,  C09K2205/126 ,  C09K2205/22 ,  C10M171/008 ,  C10M2207/0406 ,  C10M2207/103 ,  C10M2207/2805 ,  C10M2207/2835 ,  C10M2207/301 ,  C10M2209/043 ,  C10M2209/1033 ,  C10N2220/302 ,  C10N2230/10 ,  C10N2230/70 ,  C10N2240/30 ,  F25B13/00 ,  F25B31/002 ,  F25B41/003 ,  F25B2313/006 ,  F25B2313/0233 ,  F25B2313/0253 ,  F25B2400/121

摘要： A heat pump apparatus is provided in which refrigerant circulates between an indoor unit and an outdoor unit, wherein the refrigerant is a mixed refrigerant of HFO-1123 and an HFC refrigerant other than HFO-1123, the outdoor unit has a cooling capacity (kW) in the range of 2.2 to 9.5 kW, the outer diameter φ (mm) of a gas pipe between the indoor unit and the outdoor unit and the cooling capacity (kW) of the outdoor unit satisfy the relation (1.00≦outer diameter φ (mm) of gas pipe/cooling capacity (kW) of outdoor unit≦5.77), and the outer diameter φ (mm) of a liquid pipe between the indoor unit and the outdoor unit and the cooling capacity (kW) of the outdoor unit satisfy the relation (0.67≦outer diameter φ (mm) of liquid pipe/cooling capacity (kW) of outdoor unit≦5.77).

公开(公告)号：US20170066992A1

公开(公告)日：2017-03-09

申请号：US14990061

申请日：2016-01-07

申请人： Hyundai Motor Company

发明人： Jae Hyeon Kim

IPC分类号： C10M169/02 ,  C10M169/04 ,  C10M145/12 ,  C10M143/10 ,  C10M105/04 ,  C10M117/06

CPC分类号： C10M169/02 ,  C10M105/04 ,  C10M107/04 ,  C10M117/06 ,  C10M143/10 ,  C10M145/12 ,  C10M169/044 ,  C10M2205/022 ,  C10M2205/024 ,  C10M2205/0285 ,  C10M2205/04 ,  C10M2205/06 ,  C10M2207/1285 ,  C10M2209/084 ,  C10M2219/044 ,  C10M2223/043 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2220/022 ,  C10N2230/02 ,  C10N2230/08 ,  C10N2230/10 ,  C10N2230/68 ,  C10N2230/70 ,  C10N2250/10

摘要： A lithium salt thickener that enhances thermal stability at high temperature and operability at low temperature, and a grease composition including the same, is provided.

摘要翻译： 提供了提高高温热稳定性和低温操作性的锂盐增稠剂和包含其的润滑脂组合物。

公开(公告)号：US09562182B2

公开(公告)日：2017-02-07

申请号：US14388117

申请日：2013-03-27

申请人： JX NIPPON OIL & ENERGY CORPORATION

发明人： Masanori Saito ,  Fumiyuki Nara ,  Tomonari Matsumoto ,  Kuniko Adegawa

IPC分类号： C09K5/04 ,  C10M171/00 ,  C10M169/04

CPC分类号： C09K5/042 ,  C09K2205/104 ,  C09K2205/11 ,  C09K2205/12 ,  C10M169/04 ,  C10M171/008 ,  C10M2203/1006 ,  C10M2203/1025 ,  C10M2205/0285 ,  C10M2205/223 ,  C10M2207/0406 ,  C10M2207/2805 ,  C10M2207/2825 ,  C10M2207/2835 ,  C10M2207/289 ,  C10M2207/301 ,  C10M2209/043 ,  C10M2209/1033 ,  C10M2209/1055 ,  C10M2223/041 ,  C10N2220/022 ,  C10N2220/303 ,  C10N2230/06 ,  C10N2230/10 ,  C10N2230/70 ,  C10N2240/30 ,  C10M2209/1085

摘要： A working fluid composition for a refrigerating machine comprising: a refrigerating machine oil containing at least one lubricating base oil selected from a mineral oil and a synthetic oil, and at least one phosphorus compound selected from a mono(alkylphenyl) diphenyl phosphate having a C3-C5 alkyl group and a di(alkylphenyl) phenyl phosphate having two C3-C5 alkyl groups, wherein a content of the phosphorus compound is 0.01 to 5% by mass based on a total amount of the refrigerating machine oil; and a hydrocarbon refrigerant having 2 to 4 carbon atoms.

摘要翻译： 1.一种制冷机的工作流体组合物，其特征在于，包括：含有选自矿物油和合成油中的至少一种润滑油基础油的冷冻机油，以及选自具有C3-烷基的单（烷基苯基）二苯基磷酸酯的至少一种磷化合物， C5烷基和具有两个C 3 -C 5烷基的二（烷基苯基）苯基磷酸酯，其中磷化合物的含量相对于冷冻机油的总量为0.01〜5质量％ 和碳原子数为2〜4的碳氢化合物的制冷剂。