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公开(公告)号：EP3724303B1
公开(公告)日：2024-07-24
申请号：EP18811320.3
申请日：2018-12-07
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公开(公告)号：EP3935145A1
公开(公告)日：2022-01-12
申请号：EP20707685.2
申请日：2020-03-09
申请人： Sasol Chemicals GmbH
IPC分类号： C10M145/16
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公开(公告)号：EP3099768B1
公开(公告)日：2019-08-21
申请号：EP15703029.7
申请日：2015-01-29
申请人： BASF SE
发明人： MEZGER, Jochen , PERETOLCHIN, Maxim , FLORES-FIGUEROA, Aaron , HANSCH, Markus , Garcia Castro, Ivette , Muehlbach, Klaus
IPC分类号： C10M145/12 , C10M145/16 , C10L1/14 , C10L1/16 , C10L1/196 , C10L10/04 , C10M159/00 , C10M171/00 , C10L1/197 , C10L1/236 , C10L10/18 , C10L10/06
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公开(公告)号：EP2351780B1
公开(公告)日：2018-10-10
申请号：EP11160699.2
申请日：2009-07-29
发明人： Price, David , Barton, William , Visger, Daniel C.
IPC分类号： C08F8/14 , C08F8/32 , C10M145/00 , C10M107/28 , C10M107/40 , C10M109/00 , C10M145/10 , C10M149/02 , C10M177/00 , C10M159/00 , C10M145/16
CPC分类号： C10M145/16 , C08F8/14 , C08F8/32 , C10M107/28 , C10M107/40 , C10M109/00 , C10M145/10 , C10M149/02 , C10M159/005 , C10M177/00 , C10M2205/028 , C10M2205/0285 , C10M2209/084 , C10M2209/086 , C10M2217/06 , C10M2217/065 , C10N2220/022 , C10N2220/028 , C10N2230/02 , C10N2230/10 , C10N2240/042 , C10N2240/044 , C10N2240/045 , C10N2240/046 , C10N2240/10 , C10N2240/102 , C10N2240/103 , C10N2240/105 , C10N2240/30 , C10N2250/10 , C08F210/14 , C08F222/06 , C10N2260/06 , C10N2260/09 , C10M2209/0863
摘要： The present invention relates to a copolymer comprising units derived from monomers (i) an ±-olefin and (ii) an ethylenically unsaturated carboxylic acid or derivatives thereof esterified with a primary alcohol branched at the ²- or higher position, wherein the copolymer has a reduced specific viscosity of up to 0.08. The invention further provides for a lubricating composition containing said copolymer. The invention further provides a method and use of controlling viscosity index by supplying to an oil of lubricating viscosity the copolymer with pendant groups. In addition, the copolymer of the present invention may be useful as a base oil replacement.
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5.发明公开
公开(公告)号：EP3099769A1
公开(公告)日：2016-12-07
申请号：EP15703038.8
申请日：2015-01-29
申请人： BASF SE
发明人： MEZGER, Jochen , PERETOLCHIN, Maxim , FLORES-FIGUEROA, Aaron , HANSCH, Markus , VÖLKEL, Ludwig , GARCIA CASTRO, Ivette , MÜHLBACH, Klaus
IPC分类号： C10M145/12 , C10M145/16 , C10L1/14 , C10L1/16 , C10L1/196 , C10L10/04 , C10M171/00 , C10L10/18
CPC分类号： C10L10/04 , C08F210/14 , C08F222/06 , C10L1/146 , C10L1/1641 , C10L1/188 , C10L1/1883 , C10L1/1963 , C10L1/1966 , C10L1/1973 , C10L1/1976 , C10L1/2362 , C10L1/2364 , C10L1/2366 , C10L1/2368 , C10L10/06 , C10L10/18 , C10L2230/22 , C10L2270/023 , C10L2270/026 , C10M129/34 , C10M129/72 , C10M129/92 , C10M145/12 , C10M145/16 , C10M159/005 , C10M171/00 , C10M2205/028 , C10M2207/123 , C10M2209/084 , C10M2209/086 , C10M2217/022 , C10M2217/024 , C10M2217/026 , C10M2217/028 , C10N2230/04 , C10N2230/12 , C10N2230/54 , C10N2240/103 , C10N2240/104 , C10N2260/00 , C10M2209/082
摘要： The invention relates to corrosion inhibitors for fuels and lubricants. The invention also relates to uses of corrosion inhibitors in fuels and lubricants.
摘要翻译： 本发明涉及腐蚀抑制剂在燃料和润滑剂中的新用途。
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6.发明公开KORROSIONSINHIBITOREN FÜR KRAFT- UND SCHMIERSTOFFE 审中-公开KORROSIONSINHIBITORENFÜRKRAFT- UND SCHMIERSTOFFE
公开(公告)号：EP3099768A1
公开(公告)日：2016-12-07
申请号：EP15703029.7
申请日：2015-01-29
申请人： BASF SE
IPC分类号： C10M145/12 , C10M145/16 , C10L1/14 , C10L1/16 , C10L1/196 , C10L10/04
CPC分类号： C10L10/04 , C08F210/14 , C08F222/06 , C10L1/146 , C10L1/1641 , C10L1/188 , C10L1/1883 , C10L1/1963 , C10L1/1966 , C10L1/1973 , C10L1/1976 , C10L1/2362 , C10L1/2364 , C10L1/2366 , C10L1/2368 , C10L10/06 , C10L10/18 , C10L2230/22 , C10L2270/023 , C10L2270/026 , C10M129/34 , C10M129/72 , C10M129/92 , C10M145/12 , C10M145/16 , C10M159/005 , C10M171/00 , C10M2205/028 , C10M2207/123 , C10M2209/084 , C10M2209/086 , C10M2217/022 , C10M2217/024 , C10M2217/026 , C10M2217/028 , C10N2230/04 , C10N2230/12 , C10N2230/54 , C10N2240/103 , C10N2240/104 , C10N2260/00 , C10M2209/082
摘要： The invention relates to corrosion inhibitors for fuels and lubricants. The invention also relates to uses of corrosion inhibitors in fuels and lubricants.
摘要翻译： 本发明涉及用于燃料和润滑剂的腐蚀抑制剂。 本发明还涉及腐蚀抑制剂在燃料和润滑剂中的用途。
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7.发明公开LUBRICATING COMPOSITION INCLUDING ESTERIFIED COPOLYMER AND LOW DISPERSANT LEVELS SUITABLE FOR DRIVELINE APPLICATIONS 审中-公开润滑剂组合物以及用于传动系统应用酯化共聚物和低分散剂
公开(公告)号：EP2814919A2
公开(公告)日：2014-12-24
申请号：EP13705711.3
申请日：2013-02-14
IPC分类号： C10M145/16 , C10M149/00
CPC分类号： C10M157/04 , C10M145/16 , C10M149/00 , C10M2203/02 , C10M2203/1025 , C10M2205/028 , C10M2205/0285 , C10M2209/084 , C10M2215/08 , C10M2215/28 , C10M2217/06 , C10M2219/022 , C10M2223/043 , C10N2220/021 , C10N2220/022 , C10N2230/04 , C10N2230/10 , C10N2240/04 , C10N2240/042 , C10N2240/044 , C10N2240/045 , C10N2240/046 , C10N2240/08 , C10N2240/10 , C10N2240/30 , C10N2240/40 , C10N2260/06 , C10N2260/09 , C10M2209/086 , C10N2260/14
摘要： A lubricating composition, method of making, and method of use are disclosed. The lubricant includes an esterified copolymer including a backbone that includes units derived from a vinyl aliphatic monomer and units derived from a carboxylic acid monomer, the carboxylic acid monomer comprising an α,β-ethylenically unsaturated dicarboxylic acid or derivative thereof. The lubricating composition also includes an oil of lubricating viscosity. The lubricating composition includes no more than 2.5 wt. % of dispersant for dispersing oxidation products, other than the esterified copolymer.
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公开(公告)号：EP2238226B1
公开(公告)日：2013-06-26
申请号：EP08849641.9
申请日：2008-11-14
发明人： POIRIER, Marc-Andre , BAKER, Charles, L. , HILDER, Nick, A. , GLEESON, James, W. , MINAK-BERNERO, Vera
IPC分类号： C10M157/00 , C10M145/14 , C10M145/16 , C10M149/06 , C10M157/04 , C10N20/02 , C10N20/04
CPC分类号： C10M157/00 , C10M145/14 , C10M145/16 , C10M149/06 , C10M157/04 , C10M2205/022 , C10M2205/028 , C10M2205/173 , C10M2207/044 , C10M2207/289 , C10M2209/04 , C10M2209/06 , C10M2209/08 , C10M2209/084 , C10M2217/024 , C10M2217/028 , C10N2220/021 , C10N2220/022 , C10N2220/023 , C10N2220/031 , C10M2209/086
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公开(公告)号：EP1631647B1
公开(公告)日：2010-08-18
申请号：EP04754554.6
申请日：2004-06-07
IPC分类号： C10M145/10 , C10M145/14 , C10M145/16 , C10M177/00
CPC分类号： C10M145/16 , C10M145/10 , C10M145/14 , C10M177/00 , C10M2207/1285 , C10M2209/082 , C10M2209/084 , C10M2209/086 , C10M2217/06 , C10N2210/01 , C10N2220/021 , C10N2230/06 , C10N2230/26 , C10N2240/02 , C10N2250/10 , C10N2260/09
摘要： A grease composition containing a polymer with (a) monomers (i) at least one unsaturated α,β-carboxylic acid ester containing an alkyl group with about 10 to about 20 carbon atoms; and (ii) at least one unsaturated α,β-carboxylic acid ester containing an alkyl group with about 4 to about 11 carbon atoms different from monomer (i); and (iii) at least one unsaturated dicarboxylic acid anhydride or derivatives thereof; and (iv) optionally at least one unsaturated α,β-carboxylic acid ester containing an alkyl group with about 1 to about 3 carbon atoms; and optionally (v) at least one non-monomeric amine with primary functionality, secondary functionality or mixtures thereof; and optionally (b) other performance additives; and (c) at least one thickening agent, and (d) an oil of lubricating viscosity. The invention further relates to the process to make the composition and its use in greases.
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10.发明授权
公开(公告)号：EP0950086B1
公开(公告)日：2003-06-04
申请号：EP97910060.9
申请日：1997-10-10
申请人： Infineum USA L.P.
发明人： REDPATH, John, Vincent , LAPINAS, Arunas, Thomas , MARTELLA, David, John , ROSSI, Albert , DAVIS, William, Myers
IPC分类号： C10M157/00 , C10M169/04 , C10M145/16 , C10M145/14
CPC分类号： C10M157/00 , C10M101/02 , C10M143/02 , C10M143/04 , C10M143/10 , C10M145/06 , C10M145/14 , C10M145/16 , C10M169/04 , C10M2203/10 , C10M2203/1006 , C10M2203/102 , C10M2203/1025 , C10M2203/1045 , C10M2203/1065 , C10M2203/1085 , C10M2205/00 , C10M2205/022 , C10M2205/024 , C10M2205/04 , C10M2209/06 , C10M2209/084 , C10M2209/086 , C10N2240/00 , C10N2240/04 , C10N2240/042 , C10N2240/044 , C10N2240/046 , C10N2240/08 , C10N2240/10 , C10N2240/101 , C10N2240/104 , C10N2240/105 , C10N2240/106 , C10N2240/14 , C10N2240/22 , C10N2240/30 , C10N2240/50 , C10N2240/52 , C10N2240/54 , C10N2240/56 , C10N2240/58 , C10N2240/60 , C10N2240/66
摘要： A lubricant which comprises: a mineral oil basestock which has been dewaxed via catalytic cracking and/or catalytic isomerization; an alkylene-alkylene copolymer; and a lubricating oil flow improver formed from the reaction product of: (a) an unsaturated carboxy ester formed via the esterification of an unsaturated carboxylic acid or its corresponding anhydride with a monohydric aliphatic alcohol having an average carbon number of between about 10 to 18, the unsaturated carboxy ester having the formula: wherein R' is selected from the group consisting of hydrogen and COOR and wherein R is a C6 to C22 alkyl group; and (b) a monomer selected from the group consisting of (i) a vinyl ester having the formula: wherein R1 comprises an alkyl group containing from 1 to 18 carbon atoms; (ii) an olefin having the formula wherein R1 and R2 can independently be hydrogen, an alkyl having from 1 to 28 carbon atoms, or a substituted aryl group, provided both R1 and R2 are not hydrogen, the reaction product having a specific viscosity in the range between about 0.3 to 1.5, or a weight average molecular weight of between about 50,000 to 350,000 Daltons.
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