公开(公告)号：EP4438699A1

公开(公告)日：2024-10-02

申请号：EP24166851.6

申请日：2024-03-27

申请人： Afton Chemical Corporation

发明人： KNOUSE, Brandon ,  EDWARDS, David ,  MAKOWSKA, Magdalena

IPC分类号： C10M137/10 ,  C07F9/17 ,  C10M177/00 ,  C10N30/06 ,  C10N30/12 ,  C10N40/08

CPC分类号： C10M137/105 ,  C10M2223/04720130101 ,  C10M177/00 ,  C07F9/17 ,  C10M2203/100620130101 ,  C10N2030/1220130101 ,  C10N2030/0620130101 ,  C10N2040/0820130101

摘要： An oil-soluble phosphorus antiwear additive and a lubricating composition including the ashless antiwear additive having improved copper corrosion performance obtained by reacting an organic hydroxy compound with phosphorus pentasulfide to form a reaction product, distilling the reaction product and recovering a condensate, and reacting the condensate with an unsaturated ester of a carboxylic acid to form an oil-soluble phosphorus antiwear additive.

公开(公告)号：EP4431560A1

公开(公告)日：2024-09-18

申请号：EP23162061.8

申请日：2023-03-15

申请人： LANXESS Deutschland GmbH

发明人： Omann, Lukas ,  Mauerer, Otto ,  Hansel, Jan-Gerd

IPC分类号： C08K5/00 ,  C08K5/523 ,  B32B27/00 ,  C09J5/00 ,  C10M137/04 ,  E02F9/00 ,  E04H15/00 ,  F16L11/00 ,  H01B7/00

CPC分类号： C08K5/523 ,  C08K2201/01420130101 ,  C08K5/0066 ,  B32B27/00 ,  C10M137/04 ,  C10M2223/04120130101 ,  C10N2020/0220130101 ,  C10M177/00 ,  C10N2040/0820130101 ,  C10N2030/5220200501

摘要： Mischungen enthaltend mindestens zwei Substanzen der allgemeinen Formel (I)

         (RO)m(PhO)3-mP=O     (I)

mit m = 1, 2 oder 3, worin R dem Rest

und Ph dem Phenylrest entspricht, zeigen eine einzigartige Kombination aus hoher Farbstabilität, hoher Flammwidrigkeit und weichmachender Wirkung, aufgrund derer sie sich für eine Verwendung als Flammschutzmittel in PVC-Compounds, als Hydraulikflüssigkeit, als Schmierstoffadditiv oder als Additiv für Lacke, Klebstoffe, Dichtmassen oder Beschichtungen empfehlen.

公开(公告)号：EP2842934B1

公开(公告)日：2018-12-26

申请号：EP13782153.4

申请日：2013-04-25

申请人： NOF Corporation

发明人： ITOH, Akio ,  KAJIKI, Takeshi

IPC分类号： C10M177/00 ,  C07C67/58 ,  C07C67/08 ,  C07C69/28 ,  C07C69/33 ,  C10M105/38 ,  C10N40/30 ,  C07C67/60 ,  C09K5/04

CPC分类号： C09K5/041 ,  C07C67/08 ,  C07C67/60 ,  C09K2205/104 ,  C09K2205/134 ,  C10M105/38 ,  C10M171/008 ,  C10M177/00 ,  C10M2207/2835 ,  C10N2220/028 ,  C10N2230/10 ,  C10N2240/30 ,  C10N2270/00 ,  C07C69/30 ,  C07C69/33

摘要： The present invention relates to an ester for refrigerator oils having less remaining by-products in the ester and having high thermal stability, and a method for producing the ester for refrigerator oils. The ester for refrigerator oils is obtained by treating a crude ester product, which is obtained by reacting a neopentyl polyol having a carbon number of 5 to 10 with an aliphatic carboxylic acid having a carbon number of 4 to 12, with one or more kinds of salts selected from the group consisting of sulfite, bisulfite, and pyrosulfite.

公开(公告)号：EP3083854B8

公开(公告)日：2018-10-31

申请号：EP14821073.5

申请日：2014-12-18

申请人： Klüber Lubrication München SE & Co. KG

发明人： GRAFMÜLLER, Andrea ,  PFREINTNER, Armin ,  THAMERUS, Heike ,  SEEMEYER, Stefan

IPC分类号： C09D179/08 ,  C10M169/04 ,  C10M173/02 ,  C10M177/00 ,  F16C33/20

CPC分类号： C09D179/08 ,  C08G73/14 ,  C10M169/04 ,  C10M173/02 ,  C10M177/00 ,  C10M2201/041 ,  C10M2201/0413 ,  C10M2201/062 ,  C10M2201/0623 ,  C10M2201/065 ,  C10M2201/0653 ,  C10M2201/085 ,  C10M2201/0853 ,  C10M2201/102 ,  C10M2201/1023 ,  C10M2201/103 ,  C10M2201/1033 ,  C10M2213/062 ,  C10M2213/0623 ,  C10M2217/044 ,  C10M2217/0443 ,  C10N2230/68 ,  C10N2240/02 ,  C10N2240/22 ,  C10N2250/08 ,  C10N2250/121 ,  F16C33/201 ,  C10N2210/02 ,  C08L27/18 ,  C08L63/00

公开(公告)号：EP3063128B1

公开(公告)日：2018-10-24

申请号：EP14858969.0

申请日：2014-05-30

申请人： Chevron Oronite Company LLC

发明人： MAHIEUX, Cedrick ,  CAMPBELL, Curtis B. ,  KUPERMAN, Alexander

IPC分类号： C07C37/08 ,  C07C39/06 ,  C07C407/00 ,  C07C409/08 ,  C07C2/66 ,  C07C15/107 ,  C10M177/00

CPC分类号： C07C37/08 ,  C07C2/66 ,  C07C407/00 ,  C07C2529/18 ,  C10M129/10 ,  C10M177/00 ,  C10M2207/023 ,  C10N2270/00 ,  C07C39/06 ,  C07C15/107 ,  C07C409/08

摘要： Disclosed herein is a process for preparing an isomeric mixture comprising a major amount of a para-linear mono-alkyl-substituted hydroxyaromatic compound. The process involves the steps of: (a) providing an isomeric mixture comprising a major amount of a para-di(alkyl-substituted)aromatic compound; wherein a first alkyl substituent is a C3 to C8 alkyl moiety and a second alkyl substituent is a C4+n to C8+n linear alkyl moiety, wherein n is 0 to 42 and further wherein the second alkyl substituent is at least one carbon atom greater than the first alkyl substituent; (b) subjecting the isomeric mixture comprising a major amount of a para-di(alkyl-substituted)aromatic compound to oxidation conditions in the presence of an oxygen-containing source, thereby converting the first alkyl substituent which is a C3 to C8 alkyl moiety to a hydroperoxide-containing substituted moiety to produce an isomeric mixture comprising a major amount of a para-linear alkyl-substituted, hydroperoxide-containing substituted aromatic compound; and (c) converting the hydroperoxide-containing substituted moiety to a hydroxyl moiety thereby providing an isomeric mixture comprising a major amount of a para-linear mono-alkyl-substituted hydroxyaromatic compound.

公开(公告)号：EP3359630A1

公开(公告)日：2018-08-15

申请号：EP16757364.1

申请日：2016-06-30

申请人： Hindustan Petroleum Corporation Limited

发明人： TOMPALA, Annaji Rajiv Kumar ,  VADAPALLI, Srinivas ,  JAIN, Amitabh Kumar ,  PEDDY, Venkata Chalapathi Rao ,  NETTEM, Venkateswarlu Choudary ,  GANDHAM, Sri Ganesh

IPC分类号： C10M157/10 ,  C10M171/06

CPC分类号： C10M171/06 ,  C10M101/02 ,  C10M157/10 ,  C10M177/00 ,  C10M2201/05 ,  C10M2201/065 ,  C10M2201/066 ,  C10M2203/022 ,  C10M2203/06 ,  C10M2203/1006 ,  C10M2207/126 ,  C10M2207/289 ,  C10M2215/04 ,  C10N2220/082 ,  C10N2220/084 ,  C10N2230/06 ,  C10N2230/10 ,  C10N2230/12 ,  C10N2230/54 ,  C10N2240/10 ,  C10N2270/00

摘要： A method for preparing a nano suspension lubricant comprises providing substantially spherical nano particles of size ranging from about less than 50 nanometers to about 100 nanometers. The method further comprises mixing the nano particles and a surfactant in about 1:1 ratio in a solvent to form a mixture. The solvent is evaporated from the mixture to obtain surface modified nano particles. The surface modified nano particles include the nano particles coated with the surfactant. The method comprises mixing the surface modified nano particles with a lubricating fluid to form the nano suspension lubricant, where the lubricating fluid comprises about 90% to 99% base oil and about 1% to 10% additives.

公开(公告)号：EP3352177A1

公开(公告)日：2018-07-25

申请号：EP17165805.7

申请日：2017-04-10

申请人： Avantherm AB ,  Neste Oyj

发明人： WIKLUND, Per ,  DUFVA, Stefan ,  SCHÖNING, Niklas

IPC分类号： H01B3/22 ,  C10M169/04 ,  C08K5/01 ,  C11B3/12 ,  C10G3/00

CPC分类号： H01B3/22 ,  C10G7/00 ,  C10G2300/80 ,  C10G2400/12 ,  C10M177/00 ,  C10M2203/1025 ,  C10N2220/022 ,  C10N2230/64 ,  C10N2240/201 ,  C11B3/12 ,  Y02P30/20

摘要： A non-petroleum based electrical insulating oil, comprising a paraffinic base oil, and an antioxidant additive, wherein the insulating oil has a kinematic viscosity at 40 °C in the range of 3.4 to 4.5 mm 2 /s, and a method of preparing the same.

公开(公告)号：EP3307857A1

公开(公告)日：2018-04-18

申请号：EP16732967.1

申请日：2016-06-10

申请人： Novamont S.p.A.

发明人： CAPUZZI, Luigi ,  DIGIOIA, Francesca ,  SAGLIANO, Angela

IPC分类号： C10M129/74

CPC分类号： C10M105/38 ,  C07C67/03 ,  C07C67/48 ,  C10M105/34 ,  C10M129/74 ,  C10M169/04 ,  C10M171/02 ,  C10M177/00 ,  C10M2207/283 ,  C10M2207/2835 ,  C10N2220/022 ,  C10N2230/02 ,  C10N2240/201

摘要： The present invention relates to polyol esters that are particularly suitable for use as insulating oils in electrical equipment where an effective cooling action is required, such as electrical transformers. In particular the invention relates to esters of trimethylolpropane with monocarboxylic acids of nine and/or ten carbon atoms, wherein the monocarboxylic acids of nine and/or ten carbon atoms comprise 5-15 mol % of branched acids and 85-95 mol % of linear acids with respect to the total moles of the monocarboxylic acids.

公开(公告)号：EP3255130A1

公开(公告)日：2017-12-13

申请号：EP16746690.3

申请日：2016-02-04

申请人： Idemitsu Kosan Co., Ltd

发明人： SUETSUGU Yoshiyuki ,  KUMAGAI Hiromu

IPC分类号： C10M171/06 ,  C10M115/08 ,  C10M115/10 ,  C10M117/00 ,  C10M177/00 ,  C10N10/02 ,  C10N10/04 ,  C10N20/00 ,  C10N20/06 ,  C10N30/00 ,  C10N40/02 ,  C10N50/10 ,  C10N70/00

CPC分类号： C10M171/06 ,  B01F7/00816 ,  B01J19/0066 ,  B01J19/1806 ,  B01J2219/00779 ,  C10M115/08 ,  C10M115/10 ,  C10M169/02 ,  C10M177/00 ,  C10M2203/1025 ,  C10M2205/0285 ,  C10M2207/106 ,  C10M2215/1026 ,  C10M2217/0456 ,  C10M2219/0445 ,  C10N2020/06 ,  C10N2070/00 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2220/022 ,  C10N2220/082 ,  C10N2230/76 ,  C10N2250/10 ,  C10N2270/00

摘要： A grease of the invention contains a base oil and a thickener, where, when the volumetric-based arithmetic mean particle size of particles contained in the grease measured using laser diffraction/scattering method is A (unit: µm), a formula A ≤ 3 (1) is satisfied.

摘要翻译： 本发明的润滑脂包含基础油和增稠剂，其中，当使用激光衍射/散射法测量的润滑脂中所含的颗粒的体积基算术平均粒径为A（单位：μm）时，A≤3 （1）得到满足。

公开(公告)号：EP3124505A4

公开(公告)日：2017-12-06

申请号：EP15767983

申请日：2015-03-26

申请人： MITSUI CHEMICALS INC

发明人： HARADA KATSUYOSHI ,  ENDO KOJI ,  MIZUKAWA TOMOAKI ,  MATSUURA SADAHIKO

IPC分类号： C08F10/00 ,  C08F4/6592 ,  C10M107/02 ,  C10M177/00 ,  C10N20/00 ,  C10N20/02 ,  C10N20/04 ,  C10N30/00 ,  C10N30/02 ,  C10N30/06 ,  C10N40/04 ,  C10N40/08 ,  C10N40/25 ,  C10N70/00

CPC分类号： C08F210/16 ,  C08F4/65908 ,  C08F4/65912 ,  C10M107/02 ,  C10M107/06 ,  C10M107/10 ,  C10M177/00 ,  C10M2203/1006 ,  C10M2203/1025 ,  C10M2205/022 ,  C10M2205/0245 ,  C10M2205/026 ,  C10M2205/0285 ,  C10M2207/281 ,  C10M2209/084 ,  C10N2220/021 ,  C10N2220/022 ,  C10N2230/02 ,  C10N2230/68 ,  C10N2240/04 ,  C10N2240/042 ,  C10N2240/044 ,  C10N2240/08 ,  C10N2240/10 ,  C10N2260/02 ,  C08F210/06 ,  C08F2500/17 ,  C08F2500/03 ,  C08F4/65927 ,  C10M2205/024

摘要： The invention has an object of providing ethylene/±-olefin copolymers having high randomness and a small number of double bonds in the copolymers. The ethylene/±-olefin copolymers of the invention are obtained by copolymerizing ethylene and an ±-olefin having 3 to 20 carbon atoms in the presence of an olefin polymerization catalyst which includes a bridged metallocene compound (A) represented by the formula [I], and at least one compound (B) selected from organometallic compounds (B-1), organoaluminum oxy compounds (B-2) and compounds (B-3) capable of reacting with the bridged metallocene compound (A) to form an ion pair, and have a specific weight average molecular weight, a specific molecular weight distribution, a specific glass transition point and a specific value B.