公开(公告)号：EP2454351B1

公开(公告)日：2016-07-20

申请号：EP10732334.7

申请日：2010-06-29

Applicant: Shell Internationale Research Maatschappij B.V.

Inventor： IKAI, Toru

IPC: C10M145/14

CPC classification number: C10M145/14 ,  C10M2203/06 ,  C10M2203/104 ,  C10M2209/04 ,  C10M2223/047 ,  C10N2220/021 ,  C10N2220/022 ,  C10N2220/032 ,  C10N2230/06 ,  C10N2230/58 ,  C10N2240/02 ,  C10N2240/04 ,  C10M2209/084

公开(公告)号：EP2897720A1

公开(公告)日：2015-07-29

申请号：EP13762685.9

申请日：2013-09-05

Applicant: ExxonMobil Research and Engineering Company

Inventor： CALCAVECCHIO, Peter ,  FARNG, Liehpao, Oscar ,  KRYLOWSKI, John, Michael ,  WEBSTER, Martin, N. ,  MINAK-BERNERO, Vera ,  DRAKE, Evelyn, N.

IPC: B01J13/02 ,  C10M171/06

CPC classification number: C10M169/04 ,  B01J13/14 ,  C10M171/06 ,  C10M2201/066 ,  C10M2205/0285 ,  C10M2207/046 ,  C10M2215/28 ,  C10N2220/082 ,  C10N2230/06 ,  C10N2230/54 ,  C10N2230/58 ,  C10N2240/10 ,  C10N2250/16 ,  C10N2270/00

Abstract: Provided is a lubricating oil including a nonpolar lubricating oil base stock as a major component and microcapsules as a minor component. The microcapsules includes (i) a core containing a polar solvent and one or more polar lubricating oil additives having solubility in the polar solvent, and (ii) optionally a shell or membrane enclosing the core. The solubility of the polar lubricating oil additives in the nonpolar lubricating oil base stock is improved as compared to solubility achieved using a lubricating oil containing polar lubricating oil additives in a nonpolar lubricating oil base stock and not containing the microcapsules. A method of improving solubility of polar lubricating oil additives in a nonpolar lubricating oil base stock is also provided. The lubricating engine oils of this disclosure can be useful in automotive, marine, aviation, and industrial engine and machine components.

公开(公告)号：EP2454351A1

公开(公告)日：2012-05-23

申请号：EP10732334.7

申请日：2010-06-29

Applicant: Shell Internationale Research Maatschappij B.V.

Inventor： IKAI, Toru

IPC: C10M145/14

CPC classification number: C10M145/14 ,  C10M2203/06 ,  C10M2203/104 ,  C10M2209/04 ,  C10M2223/047 ,  C10N2220/021 ,  C10N2220/022 ,  C10N2220/032 ,  C10N2230/06 ,  C10N2230/58 ,  C10N2240/02 ,  C10N2240/04 ,  C10M2209/084

Abstract: The present invention provides a lubricating composition comprising a base oil (A) and a hydroxyl group-added poly(meth) acrylate (B).

Abstract translation: 本发明提供包含基础油（A）和添加羟基的聚（甲基）丙烯酸酯（B）的润滑组合物。

公开(公告)号：EP3055378A4

公开(公告)日：2017-06-07

申请号：EP13895323

申请日：2013-10-11

Applicant: SANTOLUBES LLC

Inventor： FORBUS THOMAS REGINALD JR

IPC: C10M169/04 ,  C09K5/00 ,  C10M111/04 ,  C10M171/00

CPC classification number: C10M169/041 ,  C10M111/04 ,  C10M171/002 ,  C10M2203/045 ,  C10M2207/283 ,  C10M2207/2835 ,  C10M2209/105 ,  C10M2209/1055 ,  C10M2229/04 ,  C10M2229/041 ,  C10M2229/0415 ,  C10N2220/022 ,  C10N2230/02 ,  C10N2230/58 ,  C10M2209/108 ,  C10M2209/1085

公开(公告)号：EP3055378A1

公开(公告)日：2016-08-17

申请号：EP13895323.7

申请日：2013-10-11

Applicant: Santolubes LLC

Inventor： FORBUS, Thomas Reginald. Jr.

IPC: C09K5/00

CPC classification number: C10M169/041 ,  C10M111/04 ,  C10M171/002 ,  C10M2203/045 ,  C10M2207/283 ,  C10M2207/2835 ,  C10M2209/105 ,  C10M2209/1055 ,  C10M2229/04 ,  C10M2229/041 ,  C10M2229/0415 ,  C10N2220/022 ,  C10N2230/02 ,  C10N2230/58 ,  C10M2209/108 ,  C10M2209/1085

Abstract: 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.

公开(公告)号：EP2925838A1

公开(公告)日：2015-10-07

申请号：EP13817774.6

申请日：2013-11-27

Applicant: Dow Corning Corporation ,  North Western University

Inventor： STAMMER, Andreas ,  JUNGK, Manfred ,  STOEGBAUER, Herbert ,  CHUNG, Yip-wah ,  MARKS, Tobin, J. ,  WANG, Qian, Jane ,  ZOLPER, Thomas

IPC: C10M107/50

CPC classification number: C10M169/042 ,  C10M107/50 ,  C10M2229/0415 ,  C10M2229/0425 ,  C10N2220/021 ,  C10N2220/033 ,  C10N2230/06 ,  C10N2230/54 ,  C10N2230/58 ,  C10N2240/02 ,  C10N2240/04 ,  C10N2240/046 ,  C10N2240/10

Abstract: A method of using lubricant compositions to reduce wear between two surfaces exposed to a load condition of at least 1 GPa is provided. The lubricant compositions comprise polysiloxane base oils having alkylaryl or a combination of alkyl and aryl functionality. The polysiloxane base oils may be defined according to the formula: wherein R, R′, and R″ are independently selected, such that R is an alkyl group having between 1-3 carbon atoms; R′ is an alkylaryl group comprising alkyl functionality with 3-12 carbon atoms and aryl functionality with 6 to 12 carbon atoms; R″ is an alkyl group having between 1-3 carbon atoms or an alkylaryl group comprising alkyl functionality with 3-12 carbon atoms and aryl functionality with 6 to 12 carbon atoms; and m and n are integers, such that 8

Abstract translation: 提供了一种使用润滑剂组合物，以减少暴露于至少为1GPa的负载状态的两个表面之间的磨损的方法。 所述润滑剂组合物包含具有烷芳基或烷基和芳基上的功能的组合的聚硅氧烷基油。 该聚硅氧烷基油可以雅丁式来定义：worin R，R”，和R“选择unabhängig，求没有R是1-3个碳原子之间的烷基; R“是烷基芳基上具有6至12个碳原子上具有3-12个碳原子和芳基的功能，其包括烷基功能; R“是1-3之间的碳原子或在烷基芳基具有包括烷基官能团与6-12个碳原子的3-12个碳原子和芳基官能度的烷基基团; 并且m和n是整数，谋求确实8 <（M + N）<第五百

公开(公告)号：EP2379684A2

公开(公告)日：2011-10-26

申请号：EP09795774.0

申请日：2009-12-21

Applicant: BASF SE

Inventor： STOCK, Christoph ,  PONGRATZ, Jürgen

IPC: C10M123/00 ,  C10M173/00 ,  F04C19/00

CPC classification number: C10M171/00 ,  C10M105/18 ,  C10M105/70 ,  C10M105/72 ,  C10M105/76 ,  C10M105/78 ,  C10M2207/0406 ,  C10M2215/2203 ,  C10M2219/081 ,  C10M2219/101 ,  C10M2223/023 ,  C10M2227/0615 ,  C10N2220/04 ,  C10N2230/58 ,  C10N2230/76 ,  C10N2240/30 ,  F04C19/004 ,  F04C19/005 ,  F04C2210/10

Abstract: The present invention relates to mixtures comprising a hydrophilic and at least one hydrophobic ionic liquid, to the use thereof as a working fluid in liquid ring compressors and to a corresponding method.

公开(公告)号：EP3345952A1

公开(公告)日：2018-07-11

申请号：EP16841766.5

申请日：2016-08-29

Applicant: Mitsui Chemicals, Inc.

Inventor： KIDA, Mariko ,  EBATA, Hiroki ,  KANESHIGE, Ryousuke

IPC: C08G63/60 ,  C10M129/78 ,  C10M145/22 ,  C10M169/04 ,  C10M101/04 ,  C10M105/36 ,  C10M105/38 ,  C10N20/00 ,  C10N20/02 ,  C10N30/00 ,  C10N30/02 ,  C10N30/08 ,  C10N40/02 ,  C10N40/04 ,  C10N40/08 ,  C10N40/12 ,  C10N40/14 ,  C10N40/20 ,  C10N40/25 ,  C10N40/30 ,  C10N50/10

CPC classification number: C10M145/22 ,  C08G63/60 ,  C10M105/00 ,  C10M105/36 ,  C10M105/38 ,  C10M129/78 ,  C10M169/041 ,  C10M2207/2825 ,  C10M2207/2835 ,  C10M2207/2845 ,  C10M2207/2855 ,  C10M2207/301 ,  C10M2207/302 ,  C10M2207/401 ,  C10M2209/102 ,  C10N2230/02 ,  C10N2230/08 ,  C10N2230/10 ,  C10N2230/20 ,  C10N2230/58 ,  C10N2230/68 ,  C10N2240/04 ,  C10N2240/08 ,  C10N2240/10 ,  C10N2240/40 ,  C10N2250/10

Abstract: The present invention addresses the problem of providing a lubricating oil composition having excellent heat resistance (suppression of discoloration in heating) and tackiness while maintaining excellent viscosity properties of a lubricating oil composition using a ricinolic acid polymer. The present invention provides a copolymer (B) containing structural units (a) derived from ricinolic acid, structural units (b) derived from an aliphatic dicarboxylic acid and structural units (c) derived from a diol having 2 to 10 carbon atoms in a specific ratio and having a specific intrinsic viscosity, and provides a lubricating oil composition containing a base oil and the copolymer (B) and having a mass ratio (mass of (A) /mass of (B)) of the base oil (A) to the copolymer (B) of 60/40 to 99.5/0.5.

公开(公告)号：EP2488614A4

公开(公告)日：2015-10-21

申请号：EP10824178

申请日：2010-10-15

Applicant: UNIV VIRGINIA PATENT FOUND

Inventor： CLARENS ANDRES F ,  ALLAIRE PAUL E ,  YOUNAN AMIR ,  WANG SHIBO

IPC: C10M107/00 ,  C10M169/04 ,  C10M171/00 ,  C10N50/06 ,  F16C33/66 ,  F16N7/30 ,  F16N7/32

CPC classification number: C10M169/04 ,  C10M111/04 ,  C10M171/005 ,  C10M2201/04 ,  C10M2201/0403 ,  C10M2201/16 ,  C10M2203/1006 ,  C10M2205/0285 ,  C10M2207/2835 ,  C10M2209/1033 ,  C10N2230/02 ,  C10N2230/58 ,  C10N2240/02 ,  C10N2250/06 ,  F16C17/03 ,  F16C33/6662 ,  F16N7/30 ,  F16N7/32

Abstract: Method and System of lubricating at least one moving part with a medium. The medium includes a dissolved mixture of lubricant and compressed gas. The amount of lubricant and compressed gas may be controlled in forming the dissolved mixture in response to input conditions. A user and/or external factors may be used to determine the input conditions. In response to the input conditions the amount of lubricant and compressed gas is delivered to the moving part that is housed in a pressurized chamber. The properties of the dissolved mixture can be adjusted, whereby the properties may include, but are not limited to, the following: viscosity, temperature, and thermal conductivity. This adjustment to the gas may be accomplished, for example, by releasing gas from the pressurized chamber in an amount to adjust the properties. In a further approach, lubricant may be scavenged from the pressurized chamber by returning surplus lubricant to its original source or other designated location.

公开(公告)号：EP2336277A1

公开(公告)日：2011-06-22

申请号：EP09818923.6

申请日：2009-09-28

Applicant: JX Nippon Oil & Energy Corporation

Inventor： MIYAMOTO, Hiroya ,  KURIHARA, Isao

IPC: C10M105/40 ,  C10M169/04 ,  C10M145/14 ,  C10N20/00 ,  C10N20/02 ,  C10N30/00 ,  C10N30/06 ,  C10N40/04

CPC classification number: C10M105/40 ,  C10M171/002 ,  C10M2201/085 ,  C10M2205/0285 ,  C10M2207/2815 ,  C10M2207/2835 ,  C10M2207/2855 ,  C10M2207/289 ,  C10M2207/2895 ,  C10M2209/084 ,  C10M2219/022 ,  C10M2223/04 ,  C10N2220/021 ,  C10N2220/022 ,  C10N2230/02 ,  C10N2230/08 ,  C10N2230/58 ,  C10N2240/04 ,  C10N2240/042 ,  C10N2240/044 ,  C10N2240/045

Abstract: The present invention provides a lubricating oil composition having a low traction coefficient that can reduce the friction between parts such as gear teeth surfaces, exposed to elastohydrodynamic lubrication conditions to attain energy saving properties and high efficiency, suitable for use in manual, automatic and continuously variable transmissions of automobiles or industrial gear systems. The low traction coefficient lubricating oil composition comprises a lubricating base oil containing (A) a partial ester of a polyhydric alcohol and a carboxylic acid in an amount of 0.1 to 80 percent by mass on the basis of the total mass of the base oil and having a kinematic viscosity at 100°C of 1 to 15 mm 2 /s, the composition having a kinematic viscosity at 100°C of 1 to 20 mm 2 /s.

Abstract translation: 本发明提供一种具有低牵引系数的润滑油组合物，其可以降低暴露于弹性流体动压润滑条件下的诸如轮齿表面之类的部件之间的摩擦，以实现节能特性和高效率，适用于手动，自动和连续可变 汽车或工业齿轮系统的变速器。 低牵引系数润滑油组合物包含润滑基础油，所述润滑基础油含有（A）多元醇和羧酸的部分酯，基于基础油的总质量，所述多元醇和羧酸的部分酯的量为0.1至80质量％ 在100℃下的运动粘度为1至15mm 2 / s，所述组合物在100℃下的运动粘度为1至20mm 2 / s。