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公开(公告)号：US09914896B2
公开(公告)日：2018-03-13
申请号：US14119550
申请日：2012-04-19
申请人： Boris Eisenberg , Ellen Suchert
发明人： Boris Eisenberg , Ellen Suchert
IPC分类号： C10M137/10 , C08F24/00 , C08F124/00 , C08F224/00 , C10M153/02
CPC分类号： C10M153/02 , C10M2203/1006 , C10M2203/1025 , C10M2205/0285 , C10M2209/084 , C10M2223/04 , C10M2223/045 , C10M2223/047 , C10M2223/049 , C10M2223/06 , C10M2225/02 , C10N2220/021 , C10N2230/06 , C10N2230/08 , C10N2240/04 , C10N2240/10 , C10N2220/022
摘要： The present invention relates to a lubricant composition comprising at least one polyalkyl(meth)acrylate including repeating units derived from (meth)acrylates having 6 to 22 carbon atoms in the alcohol radical, wherein the polyalkyl(meth)acrylate includes repeating units derived from ethylenically unsaturated monomers having at least one covalently bonded phosphorus atom. The present invention further relates to a polyalkyl(meth)acrylate suitable for such a lubricant composition and to the use of a polyalkyl(meth)acrylate having repeating units derived from ethylenically unsaturated monomers having at least one covalently bonded phosphorus atom for reducing friction.
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公开(公告)号：US20130252866A1
公开(公告)日：2013-09-26
申请号：US13991702
申请日：2012-02-09
申请人： Torsten Stoehr , Boris Eisenberg , Ellen Suchert
发明人： Torsten Stoehr , Boris Eisenberg , Ellen Suchert
IPC分类号： C10M145/14 , C10M149/02
CPC分类号： C10M145/14 , C08F2/38 , C08F2438/02 , C10M145/10 , C10M149/02 , C10M2203/1025 , C10M2205/04 , C10M2209/084 , C10M2209/086 , C10M2217/023 , C10M2217/024 , C10M2217/028 , C10M2221/02 , C10N2230/04 , C10N2230/06 , C10N2230/56 , C10N2220/022
摘要： The present invention relates to copolymers comprising ester groups and having at least one nonpolar segment P and at least one polar segment D, the polar segment D having at least 8 repeat units and the proportion by weight of dispersing repeat units in the polar segment D being at least 30%, based on the weight of the polar segment D, wherein the copolymer comprising ester groups is obtainable by NMP (nitroxide mediated polymerization). The invention further relates to lubricant oils having improved friction properties and comprising said copolymers.
摘要翻译： 本发明涉及包含酯基并具有至少一个非极性链段P和至少一个极性链段D的共聚物，极性链段D具有至少8个重复单元，极性链段D中分散重复单元的重量比例为 至少30％，基于极性链段D的重量，其中包含酯基的共聚物可通过NMP（氮氧化物介导的聚合）获得。 本发明还涉及具有改进的摩擦性能并包含所述共聚物的润滑油。
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公开(公告)号：US09777098B2
公开(公告)日：2017-10-03
申请号：US13702317
申请日：2011-06-27
IPC分类号： C08F261/00 , C08F120/08 , C10M149/00 , C10M149/02 , C08F120/18 , C10M149/04 , C10M149/06 , C10M149/10
CPC分类号： C08F261/00 , C08F120/18 , C10M149/00 , C10M149/02 , C10M149/04 , C10M149/06 , C10M149/10 , C10M2203/1025 , C10M2209/084 , C10M2215/28 , C10M2217/023 , C10M2217/024 , C10M2217/028 , C10M2217/06 , C10N2230/02 , C10N2230/04 , C10N2230/06 , C10N2230/14 , C10N2220/022 , C10N2260/09
摘要： The invention relates to a polyalkyl (meth) acrylate for improving lubricating oil properties, which comprises repetition units which are derived from (meth) acrylates having 6 to 22 carbon atoms in the alcohol residues, and repetition units which are derived from amine derivatives of an ethylenically unsaturated monomer. The invention further relates to methods for producing and using the present polyalkyl (meth) acrylate.
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公开(公告)号：US20140135242A1
公开(公告)日：2014-05-15
申请号：US14119550
申请日：2012-04-19
申请人： Boris Eisenberg , Ellen Suchert
发明人： Boris Eisenberg , Ellen Suchert
IPC分类号： C10M153/02
CPC分类号： C10M153/02 , C10M2203/1006 , C10M2203/1025 , C10M2205/0285 , C10M2209/084 , C10M2223/04 , C10M2223/045 , C10M2223/047 , C10M2223/049 , C10M2223/06 , C10M2225/02 , C10N2220/021 , C10N2230/06 , C10N2230/08 , C10N2240/04 , C10N2240/10 , C10N2220/022
摘要： The present invention relates to a lubricant composition comprising at least one polyalkyl(meth)acrylate including repeating units derived from (meth)acrylates having 6 to 22 carbon atoms in the alcohol radical, wherein the polyalkyl(meth)acrylate includes repeating units derived from ethylenically unsaturated monomers having at least one covalently bonded phosphorus atom. The present invention further relates to a polyalkyl(meth)acrylate suitable for such a lubricant composition and to the use of a polyalkyl(meth)acrylate having repeating units derived from ethylenically unsaturated monomers having at least one covalently bonded phosphorus atom for reducing friction.
摘要翻译： 本发明涉及包含至少一种（甲基）丙烯酸烷基酯（包括衍生自醇基中具有6-22个碳原子的（甲基）丙烯酸酯）的重复单元）的润滑剂组合物，其中（甲基）丙烯酸烷基酯包括衍生自烯属的 具有至少一个共价键合的磷原子的不饱和单体。 本发明还涉及适用于这种润滑剂组合物的聚（甲基）丙烯酸烷基酯，以及具有衍生自具有至少一个共价键合的磷原子的具有至少一个共价键的磷原子的重复单元的（甲基）丙烯酸烷基酯的（甲基）丙烯酸烷基酯用于减少摩擦。
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公开(公告)号：US20130079265A1
公开(公告)日：2013-03-28
申请号：US13702317
申请日：2011-06-27
IPC分类号： C08F261/00 , C10M149/04
CPC分类号： C08F261/00 , C08F120/18 , C10M149/00 , C10M149/02 , C10M149/04 , C10M149/06 , C10M149/10 , C10M2203/1025 , C10M2209/084 , C10M2215/28 , C10M2217/023 , C10M2217/024 , C10M2217/028 , C10M2217/06 , C10N2230/02 , C10N2230/04 , C10N2230/06 , C10N2230/14 , C10N2220/022 , C10N2260/09
摘要： The invention relates to a polyalkyl (meth) acrylate for improving lubricating oil properties, which comprises repetition units which are derived from (meth) acrylates having 6 to 22 carbon atoms in the alcohol residues, and repetition units which are derived from amine derivatives of an ethylenically unsaturated monomer. The invention further relates to methods for producing and using the present polyalkyl (meth) acrylate.
摘要翻译： 本发明涉及一种用于改善润滑油性能的聚（甲基）丙烯酸烷基酯，其包含衍生自醇残基中具有6至22个碳原子的（甲基）丙烯酸酯的重复单元，以及衍生自醇残基的胺衍生物的重复单元 烯属不饱和单体。 本发明还涉及制备和使用本发明聚（甲基）丙烯酸烷基酯的方法。
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