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公开(公告)号:US20090209440A1
公开(公告)日:2009-08-20
申请号:US12297926
申请日:2007-04-12
申请人: Craig D. Tipton , Marina Baum , Barton J. Schober
发明人: Craig D. Tipton , Marina Baum , Barton J. Schober
IPC分类号: C10M139/06 , C10M137/00 , C10M133/44
CPC分类号: C10M161/00 , C10M2201/085 , C10M2205/02 , C10M2207/282 , C10M2209/084 , C10M2209/086 , C10M2215/042 , C10M2215/08 , C10M2215/28 , C10M2217/024 , C10M2217/028 , C10M2217/043 , C10M2219/106 , C10M2223/04 , C10M2223/043 , C10M2223/045 , C10M2223/049 , C10M2227/061 , C10N2220/021 , C10N2220/029 , C10N2220/033 , C10N2240/04 , C10N2240/042 , C10N2240/044 , C10N2240/045 , C10N2240/046 , C10N2240/08 , C10N2240/10
摘要: The invention provides a lubricating composition containing (a) 0.1 to 15 wt % of a polymer with (i) a weight average molecular weight of 100,000 to 500,000; and (ii) a shear stability index of 10 to 60; (b) a phosphorus-containing acid, salt, or ester; (c) a dispersant; and (d) an oil of lubricating viscosity. The invention further provides a method for lubricating a mechanical device with the lubricating composition.
摘要翻译: 本发明提供一种润滑组合物,其含有(i)0.1〜15重量%的聚合物,(i)重均分子量为100,000〜500,000; 和(ii)剪切稳定性指数为10至60; (b)含磷酸,盐或酯; (c)分散剂; 和(d)润滑粘度的油。 本发明还提供了一种用润滑组合物润滑机械装置的方法。
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公开(公告)号:US09528070B2
公开(公告)日:2016-12-27
申请号:US12297926
申请日:2007-04-12
申请人: Craig D. Tipton , Marina Baum , Barton J. Schober
发明人: Craig D. Tipton , Marina Baum , Barton J. Schober
IPC分类号: C10M161/00
CPC分类号: C10M161/00 , C10M2201/085 , C10M2205/02 , C10M2207/282 , C10M2209/084 , C10M2209/086 , C10M2215/042 , C10M2215/08 , C10M2215/28 , C10M2217/024 , C10M2217/028 , C10M2217/043 , C10M2219/106 , C10M2223/04 , C10M2223/043 , C10M2223/045 , C10M2223/049 , C10M2227/061 , C10N2220/021 , C10N2220/029 , C10N2220/033 , C10N2240/04 , C10N2240/042 , C10N2240/044 , C10N2240/045 , C10N2240/046 , C10N2240/08 , C10N2240/10
摘要: The invention provides a lubricating composition containing (a) 0.1 to 15 wt % of a polymer with (i) a weight average molecular weight of 100,000 to 500,000; and (ii) a shear stability index of 10 to 60; (b) a phosphorus-containing acid, salt, or ester; (c) a dispersant; and (d) an oil of lubricating viscosity. The invention further provides a method for lubricating a mechanical device with the lubricating composition.
摘要翻译: 本发明提供一种润滑组合物,其含有(i)0.1〜15重量%的聚合物,(i)重均分子量为100,000〜500,000; 和(ii)剪切稳定性指数为10至60; (b)含磷酸,盐或酯; (c)分散剂; 和(d)润滑粘度的油。 本发明还提供了一种用润滑组合物润滑机械装置的方法。
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公开(公告)号:US20120289444A1
公开(公告)日:2012-11-15
申请号:US13557718
申请日:2012-07-25
申请人: Barton J. Schober , Mark C. Davies , Michael R. Sutton , Marina Baum , Daniel C. Visger , David Price , Brent R. Dohner , Mark F. Wilkes
发明人: Barton J. Schober , Mark C. Davies , Michael R. Sutton , Marina Baum , Daniel C. Visger , David Price , Brent R. Dohner , Mark F. Wilkes
IPC分类号: C10M169/04
CPC分类号: C10M167/00 , C10M161/00 , C10M2207/028 , C10M2207/26 , C10M2209/084 , C10M2215/064 , C10M2215/28 , C10M2217/00 , C10M2217/043 , C10M2219/022 , C10M2219/046 , C10M2223/045 , C10N2210/06 , C10N2220/021 , C10N2220/029 , C10N2230/52 , C10N2240/04 , C10N2240/08 , C10N2240/10
摘要: The invention provides a lubricating composition containing (a) 0.001 wt % to 15 wt % of a polymer with radial or star architecture; (b) an overbased detergent; (c) a dispersant; and (d) an oil of lubricating viscosity. The invention further provides a method for lubricating a mechanical device with the lubricating composition.
摘要翻译: 本发明提供了含有(a)0.001重量%至15重量%的具有径向或星形结构的聚合物的润滑组合物; (b)高碱性洗涤剂; (c)分散剂; 和(d)润滑粘度的油。 本发明还提供了一种用润滑组合物润滑机械装置的方法。
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公开(公告)号:US08293689B2
公开(公告)日:2012-10-23
申请号:US12299847
申请日:2007-05-07
申请人: Bryan A. Grisso , Mark R. Baker , Daniel C. Visger , Marina Baum , Barton J. Schober , Calvin A. James
发明人: Bryan A. Grisso , Mark R. Baker , Daniel C. Visger , Marina Baum , Barton J. Schober , Calvin A. James
IPC分类号: C10M145/14 , C10M137/08 , C10M133/06
CPC分类号: C10M161/00 , C10M2209/084 , C10M2209/086 , C10M2217/024 , C10M2223/04 , C10M2223/043 , C10M2223/045 , C10M2223/047 , C10M2223/049 , C10N2220/021 , C10N2220/028 , C10N2230/02 , C10N2230/68 , C10N2240/04 , C10N2240/042 , C10N2240/044 , C10N2240/046 , C10N2240/08 , C10N2240/10
摘要: The invention provides a lubricating composition containing an oil of lubricating viscosity and polymer with pendant groups. The invention further provides for a method of controlling viscosity index by supplying to an oil of lubricating viscosity the polymer with pendant groups.
摘要翻译: 本发明提供了含有润滑粘度的油和具有侧基的聚合物的润滑组合物。 本发明进一步提供一种通过向具有侧基的聚合物提供润滑粘度的油来控制粘度指数的方法。
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公开(公告)号:US09522972B2
公开(公告)日:2016-12-20
申请号:US11738572
申请日:2007-04-23
申请人: Daniel C. Visger , Mark Davies , David Price , Marina Baum , Barton J. Schober , John R. Johnson
发明人: Daniel C. Visger , Mark Davies , David Price , Marina Baum , Barton J. Schober , John R. Johnson
IPC分类号: B01D19/04 , C08F293/00 , C10M145/14
CPC分类号: C08F293/005 , C08F293/00 , C08F2438/01 , C08F2438/03 , C08F2500/04 , C08G83/005 , C10M145/14 , C10M2205/04 , C10M2209/084 , C10M2217/024 , C10M2217/028 , C10N2220/021 , C10N2220/022 , C10N2220/029 , C10N2230/02 , C10N2230/68 , C10N2240/042
摘要: The invention provides a composition comprising: (a) a star polymer comprising: (i) a core portion comprising a polyvalent (meth)acrylic monomer, oligomer or polymer thereof or a polyvalent divinyl non-acrylic monomer, oligomer or polymer thereof; and (ii) at least two arms of polymerized alkyl(meth)acrylate ester; and (b) an oil of lubricating viscosity, wherein the core portion further comprises a functional group of formula (I): —CH2—C(R1)(C(═O)A)-Y— (I) wherein R1 is hydrogen, a linear or branched alkyl group containing 1 to 5 carbon atoms; A is nitrogen or oxygen; and Y is a free radical leaving group selected from the group consisting of one or more atoms or groups of atoms which may be transferred by a radical mechanism under the polymerization conditions, a halogen, an —O—N═ group and an —S—C(═S)— group. The invention further provides the use of the composition in an oil of lubricating viscosity as a dispersant, a viscosity modifier or a precursor to a dispersant viscosity modifier.
摘要翻译: 其中R1是氢,含1至5个碳原子的直链或支链烷基; A是氮或氧; 并且Y是选自一个或多个原子或原子基团的自由基离去基团,其可以在聚合条件下通过自由基机理转移,卤素,-O-N =基团和-S- C(= S) - 组。 本发明还提供了组合物在润滑粘度油中作为分散剂,粘度调节剂或分散剂粘度调节剂前体的用途。
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公开(公告)号:US09006159B2
公开(公告)日:2015-04-14
申请号:US13557718
申请日:2012-07-25
申请人: Barton J. Schober , Mark C. Davies , Michael R. Sutton , Marina Baum , Daniel C. Visger , David Price , Brent R. Dohner , Mark F. Wilkes
发明人: Barton J. Schober , Mark C. Davies , Michael R. Sutton , Marina Baum , Daniel C. Visger , David Price , Brent R. Dohner , Mark F. Wilkes
IPC分类号: C10M145/14 , C10M169/04 , C10M167/00 , C10M161/00
CPC分类号: C10M167/00 , C10M161/00 , C10M2207/028 , C10M2207/26 , C10M2209/084 , C10M2215/064 , C10M2215/28 , C10M2217/00 , C10M2217/043 , C10M2219/022 , C10M2219/046 , C10M2223/045 , C10N2210/06 , C10N2220/021 , C10N2220/029 , C10N2230/52 , C10N2240/04 , C10N2240/08 , C10N2240/10
摘要: The invention provides a lubricating composition containing (a) 0.001 wt % to 15 wt % of a polymer with radial or star architecture; (b) an overbased detergent; (c) a dispersant; and (d) an oil of lubricating viscosity. The invention further provides a method for lubricating a mechanical device with the lubricating composition.
摘要翻译: 本发明提供了含有(a)0.001重量%至15重量%的具有径向或星形结构的聚合物的润滑组合物; (b)高碱性洗涤剂; (c)分散剂; 和(d)润滑粘度的油。 本发明还提供了一种用润滑组合物润滑机械装置的方法。
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公开(公告)号:US20090118150A1
公开(公告)日:2009-05-07
申请号:US11577769
申请日:2005-10-21
IPC分类号: C10M149/10 , C10M169/04 , C08F290/14 , C10M145/14 , C10M149/06
CPC分类号: C10M145/14 , C08F2/38 , C08F293/005 , C08F2438/03 , C08L53/00 , C10M177/00 , C10M2209/084 , C10M2217/023 , C10M2217/024 , C10M2217/028 , C10N2220/021 , C10N2220/029 , C10N2230/02 , C10N2230/04 , C10N2230/08 , C10N2230/68 , C10N2240/04 , C10N2240/042 , C10N2240/044 , C10N2240/08 , C10N2240/10 , C10N2270/00 , C08L2666/02 , C08L2666/04
摘要: The present invention provides a process for preparing a polymer, employing the steps of: (1) contacting a free radical initiator; a chain transfer agent containing a thiocarbonyl thio group and a free radical leaving group; and a radically polymerisable monomer, to form a polymer chain; and (2) contacting the polymer chain of step (1) with at least one of a polyvalent coupling agent, a polymerisation inhibitor, a grafting acylating agent, an amine and an oil of lubricating viscosity. The invention further provides compositions and uses for the polymer.
摘要翻译: 本发明提供一种制备聚合物的方法,采用以下步骤:(1)使自由基引发剂接触; 含有硫代羰基硫基和自由基离去基团的链转移剂; 和可自由基聚合的单体,以形成聚合物链; 和(2)使步骤(1)的聚合物链与多价偶联剂,聚合抑制剂,接枝酰化剂,胺和具有润滑粘度的油中的至少一种接触。 本发明还提供了聚合物的组合物和用途。
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公开(公告)号:US08012917B2
公开(公告)日:2011-09-06
申请号:US12447999
申请日:2007-11-06
申请人: John R. Johnson , Daniel C. Visger , Marina Baum , Barton J. Schober , Ying Wang
发明人: John R. Johnson , Daniel C. Visger , Marina Baum , Barton J. Schober , Ying Wang
IPC分类号: C10M145/14
CPC分类号: C10M145/14 , C10M149/06 , C10N2220/021 , C10N2220/033 , C10N2230/02 , C10N2230/08 , C10N2230/68 , C10N2240/04 , C10N2240/042 , C10N2240/08 , C10N2240/10
摘要: The present invention provides a lubricating composition comprising: (a) an oil of lubricating viscosity; and (b) a crosslinked polymer derived from monomers comprising: (i) 0.001 wt % to 7 wt % of a di- or higher functional crosslinking monomer; (ii) 30 wt % or higher of a hydrocarbyl-substituted (meth)acrylic monomer, wherein each hydrocarbyl contains greater than 8 carbon atoms; and (iii) 0 wt % to 40 wt % of a hydrocarbyl-substituted (meth)acrylic monomer, wherein each hydrocarbyl contains 8 or fewer carbon atoms. The invention further provides a method of preparing the crosslinked polymer and its use in a lubricating composition for lubricating an internal combustion engine.
摘要翻译: 本发明提供一种润滑组合物,其包含:(a)润滑粘度的油; 和(b)衍生自单体的交联聚合物,其包含:(i)0.001重量%至7重量%的二官能或更高官能的交联单体; (ii)30重量%或更高的烃基取代的(甲基)丙烯酸单体,其中每个烃基含有大于8个碳原子; 和(iii)0重量%至40重量%的烃基取代的(甲基)丙烯酸单体,其中每个烃基含有8个或更少的碳原子。 本发明还提供一种制备交联聚合物的方法及其在用于润滑内燃机的润滑组合物中的用途。
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公开(公告)号:US09359577B2
公开(公告)日:2016-06-07
申请号:US12298166
申请日:2007-04-19
申请人: Mark R. Baker , Marina Baum , Barton J. Schober
发明人: Mark R. Baker , Marina Baum , Barton J. Schober
IPC分类号: C10M143/00 , C10M163/00 , C10M141/10 , C07F9/165 , C10M135/36 , C10M161/00
CPC分类号: C10M161/00 , C10M2205/02 , C10M2209/084 , C10M2209/086 , C10M2217/00 , C10M2219/022 , C10M2219/106 , C10M2223/04 , C10M2223/043 , C10M2223/045 , C10M2227/061 , C10N2220/021 , C10N2220/029 , C10N2220/033 , C10N2240/04 , C10N2240/042 , C10N2240/044 , C10N2240/045 , C10N2240/046 , C10N2260/14
摘要: The invention provides a lubricating composition containing (a) a polymer derived from greater than 50 wt % or more of a non-diene monomer, wherein the polymer has a weight average molecular weight of about 2000 to about 200,000, and wherein the polymer has a shear stability index of about 0 to about 25; (b) a phosphorus-containing acid, salt, or ester; (c) an extreme pressure agent, other than a phosphorus-containing acid, salt, or ester; and (d) an oil of lubricating viscosity. The invention further provides a method for lubricating a mechanical device with the lubricating composition.
摘要翻译: 本发明提供一种润滑组合物,其含有(a)衍生自大于50重量%或更多的非二烯单体的聚合物,其中所述聚合物的重均分子量为约2000至约200,000,并且其中所述聚合物具有 剪切稳定性指数约0〜25; (b)含磷酸,盐或酯; (c)除含磷酸,盐或酯以外的极压剂; 和(d)润滑粘度的油。 本发明还提供了一种用润滑组合物润滑机械装置的方法。
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公开(公告)号:US20110306529A1
公开(公告)日:2011-12-15
申请号:US12298159
申请日:2007-04-19
申请人: Barton J. Schober , Allan Barber , Marina Baum
发明人: Barton J. Schober , Allan Barber , Marina Baum
IPC分类号: C10M145/14 , C10M135/10 , C10M135/36 , C10M137/10 , C10M133/44
CPC分类号: C10M161/00 , C10M167/00 , C10M2205/02 , C10M2207/023 , C10M2209/084 , C10M2209/086 , C10M2215/22 , C10M2215/222 , C10M2219/044 , C10M2219/10 , C10M2223/04 , C10M2223/043 , C10M2223/045 , C10N2220/021 , C10N2220/029 , C10N2220/033 , C10N2240/04 , C10N2240/08 , C10N2240/10 , C10N2240/14
摘要: The invention provides a lubricating composition containing (a) 0.001 to 15 wt % of a polymer with (i) a weight average molecular weight of 50,000 to 1,000,000; and (ii) a shear stability index of 10 to 100; (b) an antiwear agent; (c) a corrosion inhibitor; and (d) an oil of lubricating viscosity. The invention further provides a method for lubricating a mechanical device with the lubricating composition.
摘要翻译: 本发明提供一种润滑组合物,其含有(a)0.001〜15重量%的聚合物,(i)重均分子量为50,000〜1,000,000; 和(ii)剪切稳定性指数为10〜100; (b)抗磨剂; (c)腐蚀抑制剂; 和(d)润滑粘度的油。 本发明还提供了一种用润滑组合物润滑机械装置的方法。
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