公开(公告)号：US20190241829A1

公开(公告)日：2019-08-08

申请号：US16333302

申请日：2017-09-14

申请人： The Lubrizol Corporation

发明人： Yanshi ZHANG ,  Ewan DELBRIDGE ,  Mary Galic RAGUZ ,  Alexandra MAYHEW ,  Thomas DEREVJANIK ,  John LOOP

IPC分类号： C10M169/04

CPC分类号： C10M169/044 ,  C10M169/00 ,  C10M2203/1025 ,  C10M2207/023 ,  C10M2207/026 ,  C10M2207/027 ,  C10M2207/028 ,  C10M2207/04 ,  C10M2207/046 ,  C10M2207/262 ,  C10M2209/103 ,  C10M2209/104 ,  C10M2209/105 ,  C10M2209/106 ,  C10M2209/107 ,  C10M2209/108 ,  C10M2215/064 ,  C10M2215/28 ,  C10M2219/022 ,  C10M2219/044 ,  C10M2219/046 ,  C10M2223/045 ,  C10N2210/02 ,  C10N2220/021 ,  C10N2230/04 ,  C10N2230/10 ,  C10N2230/12 ,  C10N2230/40 ,  C10N2230/42 ,  C10N2230/45 ,  C10N2230/52 ,  C10N2230/54 ,  C10N2240/10 ,  C10N2240/102 ,  C10N2240/103

摘要： The disclosed technology provides lubricating compositions comprising an oil of lubricating viscosity, an alkaline earth metal sulfonate detergent having a metal ratio of at least 10, in an amount to contribute 3 to 14 g KOH/kg of TBN to the lubricating composition, an ashless, sulfur free, hydrocarbyl phenolic compound in an amount of 0.4 to about 6.0 weight percent (wt %) of the composition, and an ashless dispersant; wherein the lubricating composition has total ash of 0.3 to 1.8 wt %, total detergent soap of 0.1 to 1.2 wt % and wherein the lubricating composition contains less than 0.1 wt % of a sulfur-containing phenolic detergent. The disclosed technology further relates to a method of lubricating a mechanical device (such as an internal combustion engine) with the lubricating composition. The disclosed technology further relates to the use of the of the lubricating composition in a heavy duty diesel internal combustion engine to improve control of at least one of the following (i) fuel economy, (ii) corrosion, (iii) cleanliness, and (iv) bore wear.

公开(公告)号：US20180230397A1

公开(公告)日：2018-08-16

申请号：US15751047

申请日：2016-09-14

申请人： IDEMITSU KOSAN CO., LTD.

发明人： Taeko NAKANO ,  Makoto OKAMOTO ,  Tadashi KISEN

IPC分类号： C10M169/04 ,  C10M105/18 ,  C10M105/14 ,  C10M107/24 ,  C10M145/26 ,  C10M145/04 ,  C09K5/04 ,  F25B13/00

CPC分类号： C10M169/041 ,  C09K5/04 ,  C09K5/041 ,  C10M105/08 ,  C10M105/14 ,  C10M105/18 ,  C10M105/32 ,  C10M105/34 ,  C10M105/36 ,  C10M105/38 ,  C10M107/20 ,  C10M107/24 ,  C10M145/04 ,  C10M145/14 ,  C10M145/26 ,  C10M169/04 ,  C10M2207/0225 ,  C10M2207/0406 ,  C10M2209/04 ,  C10M2209/043 ,  C10M2209/103 ,  C10N2230/02 ,  C10N2240/30 ,  F25B1/00 ,  F25B13/00

摘要： The refrigerator oil of the present invention contains an oxygen-containing base oil and a viscosity index improver, and has a viscosity index (VI) of 200 or more and a volume resistivity of 1×109 Ωm or more.

公开(公告)号：US09932459B2

公开(公告)日：2018-04-03

申请号：US15024662

申请日：2014-09-29

申请人： Sumitomo Chemical Company, Limited

发明人： Hidehiro Kotaka ,  Hirokazu Matsui ,  Mitsuo Maeda

IPC分类号： C08K3/04 ,  C08K7/06 ,  C10M125/02 ,  C08L101/00 ,  C08J7/04 ,  C08L81/06 ,  C09K19/38 ,  C08K3/34

CPC分类号： C08K3/04 ,  C08J7/042 ,  C08J2381/06 ,  C08K3/34 ,  C08K7/06 ,  C08L81/06 ,  C08L101/00 ,  C08L2205/16 ,  C09K19/3809 ,  C10M2209/103

摘要： A resin composition is provided for a sliding member. The composition contains an amorphous resin, flake graphite, and a carbon fiber. The content of the flake graphite is 5 to 40 parts by mass relative to 100 parts by mass of the amorphous resin, and the content of the carbon fiber is 5 to 60 parts by mass relative to 100 parts by mass of the amorphous resin.

公开(公告)号：US20170335231A1

公开(公告)日：2017-11-23

申请号：US15533136

申请日：2015-08-12

申请人： IDEMITSU KOSAN CO., LTD.

发明人： Shinji AOKI ,  Tadashi KISEN

IPC分类号： C10M169/04 ,  C10M105/36 ,  C10M145/30

CPC分类号： C10M169/041 ,  C10M105/36 ,  C10M145/30 ,  C10M2207/0406 ,  C10M2207/2825 ,  C10M2207/2845 ,  C10M2207/2855 ,  C10M2209/084 ,  C10M2209/103 ,  C10M2209/1033 ,  C10M2209/1045 ,  C10M2209/105 ,  C10N2230/00 ,  C10N2230/02 ,  C10N2230/68 ,  C10N2240/02 ,  C10N2240/04 ,  C10N2240/08 ,  C10N2220/022 ,  C10M2209/108 ,  C10M2209/109

摘要： A lubricating oil composition prepared by blending a base oil (A) containing a compound (A1) that is an ester or ether and has two or more aromatic rings, with a polyalkylene glycol (B) is provided. The lubricating oil composition has a high density (i.e., a high bulk modulus), a high viscosity index, and excellent shear stability.

公开(公告)号：US09816045B2

公开(公告)日：2017-11-14

申请号：US14957225

申请日：2015-12-02

申请人： Croda International PLC

发明人： Lee Thompson ,  Steven James Randles ,  Stephen Boyde ,  John Gamwell ,  Nicola Readman

IPC分类号： C10M145/26 ,  C10M145/22 ,  C10M145/18 ,  C10M145/16 ,  C10M145/28 ,  C10M149/18 ,  C10L1/198 ,  C10L1/238 ,  C10L10/08

CPC分类号： C10M145/16 ,  C10L1/1983 ,  C10L1/1985 ,  C10L1/2381 ,  C10L10/08 ,  C10M145/22 ,  C10M145/26 ,  C10M145/28 ,  C10M149/18 ,  C10M2209/102 ,  C10M2209/103 ,  C10M2209/104 ,  C10M2217/044 ,  C10N2230/06 ,  C10N2240/10

摘要： An automotive engine oil and/or fuel comprising a base stock and an organic polymeric friction reducing additive is claimed. A method of reducing friction in an automotive engine oil and/or fuel by the addition of the organic polymeric friction reducing additive to the base stock is also claimed.

公开(公告)号：US20170240839A1

公开(公告)日：2017-08-24

申请号：US15501820

申请日：2015-07-29

申请人： SOLVAY SPECIALTY POLYMERS ITALY S.P.A.

发明人： Patrizia MACCONE ,  Pier Antonio GUARDA ,  Giovanni BOCCALETTI

IPC分类号： C10M147/04

CPC分类号： C10M147/04 ,  C10M2213/04 ,  C10M2213/0626 ,  C10N2220/021 ,  C10N2230/02 ,  C10N2230/06 ,  C10N2230/10 ,  C10N2250/10 ,  C10N2270/00 ,  C10M2209/103 ,  C10M2209/108

摘要： A lubrication method comprising applying to a surface to be lubricated a polymer comprising a partially or fully fluorinated, straight or branched, polyoxyalkylene chain (chain Rf) having two chain ends, wherein one or both chain end(s) bear(s) a hydroxy- or alkoxy-terminated polyoxyalkylene chain free from fluorine atoms (chain Ra), said chain comprising from 4 to 50 fluorine-free oxyalkylene units, said units being the same or different from one another and being selected from —CH2CH2O— and —CH2CH(J)O—, wherein J is independently straight or branched alkyl or aryl, with the proviso that, if both chain ends bear a hydroxy-terminated chain Ra comprising only —CH2CH2O— units, chain Rf does not consist only of —CF2CF2O-units. Lubricant compositions containing the polymer and methods for preparing the polymer are also herein disclosed.

公开(公告)号：US20170218297A1

公开(公告)日：2017-08-03

申请号：US15492459

申请日：2017-04-20

申请人： Ecolab USA Inc.

发明人： Stefan Seemeyer ,  Eric D. Morrison ,  Stephan Scharrenbach ,  Claudia Caussin de Schneck ,  Stefan Kupper ,  Peter Rich ,  Colin Court

IPC分类号： C10M169/04 ,  C10M129/68 ,  C10M173/02 ,  B65G45/02 ,  C10M133/06 ,  C10M129/44 ,  C10M129/40 ,  B65G45/10 ,  C10M105/38 ,  C10M137/04

CPC分类号： C10M169/04 ,  B65G45/02 ,  B65G45/10 ,  C10M105/38 ,  C10M129/40 ,  C10M129/44 ,  C10M129/68 ,  C10M133/06 ,  C10M137/04 ,  C10M173/025 ,  C10M2201/02 ,  C10M2203/1006 ,  C10M2207/022 ,  C10M2207/024 ,  C10M2207/125 ,  C10M2207/126 ,  C10M2207/128 ,  C10M2207/283 ,  C10M2207/2835 ,  C10M2207/289 ,  C10M2207/402 ,  C10M2209/103 ,  C10M2209/104 ,  C10M2215/04 ,  C10M2223/04 ,  C10N2230/06 ,  C10N2230/10 ,  C10N2230/62 ,  C10N2240/52 ,  C10M2209/109 ,  C10M2209/105

摘要： The present invention relates to conveyor lubricant compositions including an emulsion of a lipophilic compound and also including an emulsifier and/or an anionic surfactant. The present invention also relates to methods employing such lubricant compositions. In an embodiment, the method includes applying the present lubricant composition to a conveyor with a non-energized nozzle.

公开(公告)号：US20170081522A1

公开(公告)日：2017-03-23

申请号：US15106917

申请日：2014-12-22

申请人： FEDERAL-MOGUL WIESBADEN GMBH

发明人： Achim ADAM ,  Joachim SCHLUTER

IPC分类号： C09D5/00 ,  C10M125/22 ,  C09D179/08 ,  F16C33/10 ,  C09D171/00 ,  F16C33/20 ,  F16C9/02 ,  F16C9/04 ,  C10M157/02 ,  C09D7/12

CPC分类号： C09D5/00 ,  C08K3/30 ,  C08K3/38 ,  C08K2003/3009 ,  C08K2003/3036 ,  C08K2003/3045 ,  C08K2003/385 ,  C08K2201/003 ,  C09D7/61 ,  C09D7/65 ,  C09D7/68 ,  C09D171/00 ,  C09D179/08 ,  C10M125/22 ,  C10M157/02 ,  C10M2201/003 ,  C10M2201/041 ,  C10M2201/062 ,  C10M2201/065 ,  C10M2201/084 ,  C10M2209/103 ,  C10M2213/0623 ,  C10M2217/044 ,  C10M2229/02 ,  C10N2240/02 ,  F16C9/02 ,  F16C9/04 ,  F16C33/1095 ,  F16C33/201 ,  F16C33/205 ,  F16C33/206 ,  F16C2208/32

摘要： The invention relates to an anti-friction coating (11, 12, 41, 42, 43) and an anti-friction coating composite (10) comprising at least 25 vol. % of a binder (16) and comprising fillers, which include zinc sulfide (18) and barium sulfate (20) and optionally additional fillers, wherein the volume ratio of barium sulfate (20) to zinc sulfide (18) is between 0.1 and 15.7, preferably between 0.8 and 4.88, and particularly preferably between 1.5 and 3.44. The anti-friction coating composite (10,40) comprises at least two anti-friction coatings (11, 13) of different compositions. The invention further relates to sliding bearing layered composite materials comprising such coatings and use thereof in internal combustion engines.

公开(公告)号：US20170058231A1

公开(公告)日：2017-03-02

申请号：US15350571

申请日：2016-11-14

申请人： The Lubrizol Corporation

发明人： Patrick E. Mosier ,  Jonathan S. Vilardo

IPC分类号： C10M169/04 ,  C10M129/54 ,  C10M101/02 ,  C10M137/10 ,  C10M141/10 ,  C10M145/24 ,  C10M129/16 ,  C10M135/10

CPC分类号： C10M169/04 ,  C10M101/02 ,  C10M129/16 ,  C10M129/50 ,  C10M129/54 ,  C10M135/10 ,  C10M137/10 ,  C10M141/10 ,  C10M145/24 ,  C10M165/00 ,  C10M2207/04 ,  C10M2207/262 ,  C10M2209/103 ,  C10M2209/105 ,  C10M2215/042 ,  C10M2219/046 ,  C10M2223/045 ,  C10N2010/04 ,  C10N2040/25 ,  C10N2230/04 ,  C10N2230/06 ,  C10N2230/10 ,  C10N2230/18 ,  C10N2230/42 ,  C10N2230/45 ,  C10N2240/104 ,  C10N2210/02 ,  C10M2209/108

摘要： A sump-lubricated, spark-ignited engine is lubricated by supplying thereto a lubricant which comprises (a) an oil of lubricating viscosity; (b) a polyether; and (c) a metal-containing detergent. The lubricant has a total phosphorus content of less than 0.075 percent by weight.

摘要翻译： 通过向其供给润滑剂来润滑油底壳润滑的点火发动机，该润滑剂包括（a）润滑粘度的油; （b）聚醚; 和（c）含金属的洗涤剂。 润滑剂的总磷含量小于0.075重量％。

公开(公告)号：US20160362626A1

公开(公告)日：2016-12-15

申请号：US15179520

申请日：2016-06-10

申请人： Harold Shaub

发明人： Harold Shaub

IPC分类号： C10M125/02 ,  C10M141/02 ,  C10M171/06

CPC分类号： C10M161/00 ,  C10M2201/041 ,  C10M2207/046 ,  C10M2207/289 ,  C10M2209/103 ,  C10M2209/104 ,  C10N2220/082 ,  C10N2230/06 ,  C10N2230/54 ,  C10N2240/10 ,  C10N2270/00 ,  C10N2270/02 ,  C10M2209/108

摘要： A nano-fluid mixture of an ILSAC GF-5 resource-conserving motor oil (API SN) of 10W-30 viscosity mixed with a quantity of closed faceted non-shells carbon, formed by moving amorphous carbon through a plasma arc providing a heat greater than 5000° C., and a non-ionic surfactant having a hydrophilic polyethylene oxide chain and an aromatic hydrocarbon lipophilic group, then mixing this nano-dispersant mixture with an ester of glycerol providing at least one free hydroxyl group, provides a friction-reducing oil additive beyond the friction reduction experienced by any of these elements alone or in other combinations.

摘要翻译： 具有10W-30粘度的ILSAC GF-5资源节约型机油（API SN）的纳米流体混合物与通过等离子弧移动无定形碳而形成的一定数量的封闭面非壳碳形成，其提供更大的热量 和具有亲水性聚环氧乙烷链和芳族烃亲油基团的非离子表面活性剂，然后将该纳米分散剂混合物与提供至少一个游离羟基的甘油酯混合，提供摩擦降低 除了单独或其他组合中任何这些元素经历的摩擦减少之外的油添加剂。