公开(公告)号：US08492319B2

公开(公告)日：2013-07-23

申请号：US12160758

申请日：2007-01-12

Applicant: Ajay P. Malshe ,  Arpana Verma

Inventor： Ajay P. Malshe ,  Arpana Verma

IPC: C10M169/04 ,  C10M111/04 ,  C10M141/10

CPC classification number: C10M169/04 ,  B05D3/007 ,  C09D7/61 ,  C10M125/22 ,  C10M169/042 ,  C10M171/06 ,  C10M177/00 ,  C10M2201/04 ,  C10M2201/041 ,  C10M2201/042 ,  C10M2201/06 ,  C10M2201/061 ,  C10M2201/062 ,  C10M2201/065 ,  C10M2201/066 ,  C10M2201/0663 ,  C10M2201/081 ,  C10M2201/082 ,  C10M2201/084 ,  C10M2201/087 ,  C10M2201/103 ,  C10M2203/0206 ,  C10M2203/1006 ,  C10M2203/1025 ,  C10M2205/163 ,  C10M2207/0406 ,  C10M2207/1285 ,  C10M2207/2815 ,  C10M2207/2835 ,  C10M2207/2895 ,  C10M2207/401 ,  C10M2213/046 ,  C10M2213/062 ,  C10M2215/0813 ,  C10M2223/10 ,  C10M2223/103 ,  C10M2229/025 ,  C10N2210/02 ,  C10N2210/03 ,  C10N2210/04 ,  C10N2210/08 ,  C10N2220/082 ,  C10N2230/06 ,  C10N2230/56 ,  C10N2250/10 ,  C10N2250/14 ,  C10N2270/00 ,  Y10T428/2982

Abstract: A composition that includes solid lubricant nanoparticles and an organic medium is disclosed. Also disclosed are nanoparticles that include layered materials. A method of producing a nanoparticle by milling layered materials is provided. Also disclosed is a method of making a lubricant, the method including milling layered materials to form nanoparticles and incorporating the nanoparticles into a base to form a lubricant.

Abstract translation: 公开了一种包含固体润滑剂纳米颗粒和有机介质的组合物。 还公开了包括分层材料的纳米颗粒。 提供了通过研磨层压材料制备纳米颗粒的方法。 还公开了一种制备润滑剂的方法，该方法包括研磨层状材料以形成纳米颗粒并将纳米颗粒结合到基底中以形成润滑剂。

公开(公告)号：US08048526B2

公开(公告)日：2011-11-01

申请号：US12492234

申请日：2009-06-26

Applicant: Shimon Mizrahi

Inventor： Shimon Mizrahi

IPC: B32B5/16 ,  B05D7/00

CPC classification number: C10M171/06 ,  C10M125/04 ,  C10M125/10 ,  C10M2201/06 ,  C10M2201/062 ,  C10M2201/081 ,  C10M2201/103 ,  C10M2209/04 ,  C10M2209/082 ,  C10M2217/022 ,  C10M2221/02 ,  C10M2225/02 ,  C10M2229/02 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2210/03 ,  C10N2210/04 ,  C10N2210/08 ,  C10N2220/021 ,  C10N2220/082 ,  C10N2220/084 ,  Y10T428/2993 ,  Y10T428/2998

Abstract: The present invention relates to additives for use in lubricant compositions to processes for producing the additives, and to the use of the additives in lubricants and in systems that are lubricated. More specifically, the additive includes a capped particle comprising: (i) one or more core particles wherein the core particle is an inorganic particle having a dimension less than about 5 μm; and (ii) one or more multi-block copolymers attached to the inorganic particles, wherein the multi-block copolymer comprises a) at least one nonpolar polymer block; b) at least one first polar polymer block; and c) at least one second polar polymer block; wherein the nonpolar polymer block is interposed between the first polar polymer block and the second polar polymer block, the first polar polymer block is attached to the core particle, and at least a portion of the second polar polymer block is not attached to the core particle. When used in a lubricant to lubricate a metallic surface of a workpiece, the capped particle preferably adhere to the metallic surface of the workpiece.

Abstract translation: 本发明涉及润滑剂组合物中用于制备添加剂的方法的添加剂，以及在润滑剂和润滑系统中使用添加剂。 更具体地，添加剂包括封端颗粒，其包含：（i）一种或多种芯颗粒，其中芯颗粒是具有小于约5μm的尺寸的无机颗粒; 和（ii）连接到无机颗粒上的一种或多种多嵌段共聚物，其中所述多嵌段共聚物包含a）至少一种非极性聚合物嵌段; b）至少一个第一极性聚合物嵌段; 和c）至少一个第二极性聚合物嵌段; 其中所述非极性聚合物嵌段介于所述第一极性聚合物嵌段和所述第二极性聚合物嵌段之间，所述第一极性聚合物嵌段连接到所述芯颗粒，并且所述第二极性聚合物嵌段的至少一部分不附着于所述芯颗粒 。 当用于润滑剂以润滑工件的金属表面时，被覆盖的颗粒优选地粘附到工件的金属表面。

公开(公告)号：US20110148064A1

公开(公告)日：2011-06-23

申请号：US13060964

申请日：2009-08-26

Applicant: Sumihide Yanase ,  Takashi Nakamaru ,  Tadashi Watai ,  Satoshi Takamura ,  Eiichi Yamashita

Inventor： Sumihide Yanase ,  Takashi Nakamaru ,  Tadashi Watai ,  Satoshi Takamura ,  Eiichi Yamashita

IPC: B62D3/12 ,  B32B15/08 ,  B32B5/28

CPC classification number: B62D3/123 ,  B32B15/04 ,  B32B15/08 ,  C08K3/04 ,  C08K3/22 ,  C08K3/34 ,  C08K3/38 ,  C10M125/00 ,  C10M169/04 ,  C10M169/044 ,  C10M2201/041 ,  C10M2201/053 ,  C10M2201/06 ,  C10M2201/061 ,  C10M2201/062 ,  C10M2201/065 ,  C10M2201/066 ,  C10M2201/084 ,  C10M2201/085 ,  C10M2201/102 ,  C10M2213/062 ,  C10M2213/0623 ,  C10N2210/02 ,  C10N2230/06 ,  C10N2250/08 ,  C10N2250/14 ,  C10N2250/141 ,  C10N2250/18 ,  F16C33/201 ,  F16C33/206 ,  F16C33/208 ,  F16C2202/04 ,  F16C2202/50 ,  F16C2208/32 ,  F16C2240/06 ,  F16C2240/08 ,  F16C2240/60 ,  F16H55/283 ,  F16H57/041 ,  Y10T428/12042

Abstract: A multilayered sliding member 51 includes: a backing plate 52 formed of a steel plate; a porous metal sintered layer 53 formed integrally on the surface of the backing plate 52; and a sliding layer 54 constituted of a synthetic resin composition filling pores of, and coating the surface of, the porous metal sintered layer 53, the synthetic resin composition being composed of 5 to 30% by weight of a barium sulfate, 1 to 15% by weight of a magnesium silicate, 1 to 25% by weight of a phosphate, 0.5 to 3% by weight of a titanium oxide, and the balance of a polytetrafluoroethylene resin.

Abstract translation: 多层滑动构件51包括：由钢板形成的背板52; 一体地形成在背板52的表面上的多孔金属烧结层53; 以及由填充多孔金属烧结层53的表面的孔和合成树脂组合物构成的滑动层54，合成树脂组合物由5〜30重量％的硫酸钡，1〜15重量％ 的硅酸镁，1〜25重量％的磷酸盐，0.5〜3重量％的氧化钛，余量为聚四氟乙烯树脂。

公开(公告)号：US20110059881A1

公开(公告)日：2011-03-10

申请号：US12943390

申请日：2010-11-10

Applicant: David Cressey ,  David Price ,  Christopher L. Friend ,  Virginia A. Carrick ,  David J. Moreton ,  David J. Durham ,  Rodney J. McAtee ,  Michael R. Sutton

Inventor： David Cressey ,  David Price ,  Christopher L. Friend ,  Virginia A. Carrick ,  David J. Moreton ,  David J. Durham ,  Rodney J. McAtee ,  Michael R. Sutton

IPC: C10M149/00

CPC classification number: C10M145/20 ,  C10M129/14 ,  C10M129/54 ,  C10M133/02 ,  C10M133/12 ,  C10M133/14 ,  C10M149/14 ,  C10M159/12 ,  C10M2201/06 ,  C10M2201/18 ,  C10M2207/023 ,  C10M2207/024 ,  C10M2207/08 ,  C10M2207/144 ,  C10M2209/101 ,  C10M2215/02 ,  C10M2215/04 ,  C10M2215/042 ,  C10M2215/06 ,  C10M2215/14 ,  C10M2215/22 ,  C10M2215/224 ,  C10M2217/046 ,  C10N2230/04 ,  C10N2230/06 ,  C10N2230/42 ,  C10N2230/43 ,  C10N2230/45 ,  C10N2230/50

Abstract: A composition comprises a sulphur free reaction product of: (a)(i) a hydrocarbyl substituted aromatic compound containing an acidic group selected from the group consisting of a carboxylic group, a hydroxyl group and mixtures thereof; and (a)(ii) an organic nitrogen-containing base reacted with the acidic group. The composition is obtained by a preparatory process and is useful in a method for lubricating an internal combustion engine to include where the lubricant has reduced levels of sulphur, phosphorus and sulphated ash.

Abstract translation: 组合物包含：（a）（i）含有选自羧基，羟基及其混合物的酸性基团的烃基取代的芳族化合物的无硫反应产物; 和（a）（ii）与酸性基团反应的有机含氮碱。 该组合物通过制备方法获得，并且可用于润滑内燃机的方法，包括其中润滑剂具有降低的硫，磷和硫酸化灰分的水平。

公开(公告)号：US20110007990A1

公开(公告)日：2011-01-13

申请号：US12736226

申请日：2009-03-31

Applicant: Takayuki Kawamura

Inventor： Takayuki Kawamura

IPC: F16C33/10 ,  C10M169/06

CPC classification number: C10M115/12 ,  C10M115/08 ,  C10M115/10 ,  C10M169/04 ,  C10M2201/06 ,  C10M2201/083 ,  C10M2207/10 ,  C10M2207/123 ,  C10M2213/0613 ,  C10M2215/2203 ,  C10M2219/0406 ,  C10M2223/02 ,  C10M2223/0603 ,  C10N2210/01 ,  C10N2210/06 ,  C10N2220/04 ,  C10N2230/02 ,  C10N2230/06 ,  C10N2240/02 ,  C10N2250/10 ,  F16C33/6633 ,  Y02T10/865

Abstract: The present invention provides a grease composition (7) which has a low friction and a low viscosity and is durable at a high temperature and a grease-sealed bearing (1) in which the grease composition is enclosed. The grease composition contains base oil, a thickener, and an additive. The base oil contains an ionic liquid consisting of a cation component and an anion component. The additive contains a corrosion inhibitor such as nitrites, molybdates or dibasic acid salts. The thickener is fluorine resin such as polytetrafluoroethylene. The grease composition (7) is applied to a periphery of each rolling element (4) of the grease-sealed bearing (1).

Abstract translation: 本发明提供一种具有低摩擦力和低粘度并且在高温下耐用的润滑脂组合物（7）和其中封入润滑脂组合物的润滑脂密封轴承（1）。 润滑脂组合物含有基础油，增稠剂和添加剂。 基础油含有由阳离子成分和阴离子成分组成的离子液体。 该添加剂含有腐蚀抑制剂，如亚硝酸盐，钼酸盐或二元酸盐。 增稠剂是聚四氟乙烯等氟树脂。 将润滑脂组合物（7）施加到润滑脂密封轴承（1）的各滚动体（4）的周围。

公开(公告)号：US07643298B2

公开(公告)日：2010-01-05

申请号：US12164498

申请日：2008-06-30

Applicant: Philip E. Kendall

Inventor： Philip E. Kendall

IPC: H05K7/20 ,  C09K7/00 ,  C09C1/62

CPC classification number: C09K5/14 ,  C10M169/00 ,  C10M169/06 ,  C10M2201/041 ,  C10M2201/06 ,  C10M2201/062 ,  C10M2201/10 ,  C10M2201/105 ,  C10M2207/125 ,  C10M2207/24 ,  C10M2207/282 ,  C10M2207/283 ,  C10M2207/30 ,  C10M2209/084 ,  C10M2209/11 ,  C10M2215/06 ,  C10M2215/221 ,  C10M2219/044 ,  C10N2210/02 ,  C10N2210/03 ,  C10N2210/06 ,  C10N2220/082 ,  C10N2240/20 ,  C10N2250/10 ,  H01L23/3737 ,  H01L2924/0002 ,  H01L2924/3011 ,  Y10T428/263 ,  Y10T428/268 ,  Y10T428/31663 ,  H01L2924/00

Abstract: The invention relates to thermally conductive greases that may contain carrier oil(s), dispersant(s), and thermally conductive particles, wherein the thermally conductive particles are a mixture of at least three distributions of thermally conductive particles, each of the at least three distributions of thermally conductive particles having an average (D50) particle size which differs from the other average particle sizes by at least a factor of 5.

Abstract translation: 本发明涉及可以含有载体油，分散剂和导热颗粒的导热油脂，其中导热颗粒是至少三种导热颗粒分布的混合物，其中至少三种 具有与其他平均粒径不同的平均（D50）粒径的导热粒子的分布至少5倍。

公开(公告)号：US20090232432A1

公开(公告)日：2009-09-17

申请号：US11990884

申请日：2006-09-01

Applicant: Masaki Egami ,  Mitsunari Asao

Inventor： Masaki Egami ,  Mitsunari Asao

IPC: F16C33/66 ,  C10M105/18 ,  C10M133/00 ,  C10M133/20 ,  C10M125/04

CPC classification number: F16C33/44 ,  C10M161/00 ,  C10M2201/05 ,  C10M2201/06 ,  C10M2201/062 ,  C10M2201/065 ,  C10M2201/08 ,  C10M2201/081 ,  C10M2201/082 ,  C10M2201/083 ,  C10M2201/085 ,  C10M2207/127 ,  C10M2207/2855 ,  C10M2213/0606 ,  C10M2213/0613 ,  C10M2213/0626 ,  C10M2215/102 ,  C10M2215/1026 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2210/05 ,  C10N2210/06 ,  C10N2230/06 ,  C10N2230/08 ,  C10N2230/56 ,  C10N2230/74 ,  C10N2240/02 ,  C10N2250/10 ,  F16C19/06 ,  F16C33/427 ,  F16C33/445 ,  F16C33/6633

Abstract: The present invention provides lubricating grease which is excellent in durability at a high temperature, restrains a reaction from occurring between fluorine and steel, and has a long life; and a rolling bearing in which the lubricating grease is enclosed. The lubricating grease contains perfluoropolyether oil as a base oil thereof and fluorocarbon resin powder as a thickener thereof. The lubricating grease further contains an additive containing a substance capable of forming a film on a metal surface. The substance is a diurea compound having an —NH— bond in a molecular structure thereof, an organic-acid metal salt such as sodium sebacate, molybdate such as potassium molybdate or sodium molybdate, or a bismuth-containing compound such as bismuth sulfate. The rolling bearing has an inner ring and an outer ring disposed concentrically with each other, a plurality of rolling elements interposed between the inner ring and the outer ring, and a retainer dividedly holding the rolling elements. The lubricating grease is enclosed on the periphery of the rolling elements.

Abstract translation: 本发明提供在高温下耐久性优异的润滑脂，抑制氟与钢之间的反应，寿命长; 以及包围润滑脂的滚动轴承。 润滑脂含有作为其基础油的全氟聚醚油和作为其增稠剂的氟碳树脂粉末。 润滑脂还包含含有能够在金属表面形成膜的物质的添加剂。 该物质是其分子结构中具有-NH-键，有机酸金属盐如癸二酸钠，钼酸钾如钼酸钾或钼酸钠的二脲化合物，或含铋的化合物如硫酸铋。 滚动轴承具有彼此同心设置的内圈和外圈，插入在内圈和外圈之间的多个滚动元件和分开地保持滚动元件的保持器。 润滑脂被封闭在滚动体的周边。

公开(公告)号：US20090156439A1

公开(公告)日：2009-06-18

申请号：US12162590

申请日：2007-01-18

Applicant: Virginie Harle ,  Stephan Verdier ,  Claire Pitois ,  Gilbert Blanchard

Inventor： Virginie Harle ,  Stephan Verdier ,  Claire Pitois ,  Gilbert Blanchard

IPC: C10M125/10

CPC classification number: F01N3/029 ,  C10M169/04 ,  C10M2201/06 ,  C10M2201/062 ,  C10M2207/125 ,  C10M2207/127 ,  C10M2207/18 ,  C10M2219/044 ,  C10M2223/04 ,  C10N2210/08 ,  C10N2220/082 ,  C10N2230/50 ,  C10N2240/102 ,  C10N2250/02 ,  F01N3/035

Abstract: Lubricant compositions contain a blend of a lubricating oil and a colloidal dispersion of particles of at least one iron compound and an amphiphilic agent; such compositions are useful for operating an engine, more particularly a diesel engine, which is equipped with an exhaust system fitted with a particle filter, wherein the particles present in the exhaust gases are trapped on the filter and, periodically, the trapped particles are burned, and further wherein the subject compositions are employed as engine lubricants with a view to catalyzing the combustion of the trapped particles.

Abstract translation: 润滑剂组合物含有润滑油和至少一种铁化合物和两亲剂的颗粒的胶态分散体的共混物; 这种组合物可用于操作发动机，特别是柴油发动机，其配备有装备有颗粒过滤器的排气系统，其中存在于废气中的颗粒被捕获在过滤器上，并且周期性地将被捕获的颗粒燃烧 ，并且其中本发明组合物用作发动机润滑剂，以催化被捕获的颗粒的燃烧。

公开(公告)号：US20070031684A1

公开(公告)日：2007-02-08

申请号：US11195953

申请日：2005-08-03

Applicant: Jeffrey Anderson ,  Philip Kendall

Inventor： Jeffrey Anderson ,  Philip Kendall

IPC: B32B9/04

CPC classification number: C09K5/14 ,  C10M169/00 ,  C10M169/06 ,  C10M2201/041 ,  C10M2201/06 ,  C10M2201/062 ,  C10M2201/10 ,  C10M2201/105 ,  C10M2207/125 ,  C10M2207/24 ,  C10M2207/282 ,  C10M2207/283 ,  C10M2207/30 ,  C10M2209/084 ,  C10M2209/11 ,  C10M2215/06 ,  C10M2215/221 ,  C10M2219/044 ,  C10N2210/02 ,  C10N2210/03 ,  C10N2210/06 ,  C10N2220/082 ,  C10N2240/20 ,  C10N2250/10 ,  H01L23/3737 ,  H01L2924/0002 ,  H01L2924/3011 ,  Y10T428/263 ,  Y10T428/268 ,  Y10T428/31663 ,  H01L2924/00

Abstract: The invention relates to thermally conductive greases that may contain carrier oil(s), dispersant(s), and thermally conductive particles, wherein the thermally conductive particles are a mixture of at least three distributions of thermally conductive particles, each of the at least three distributions of thermally conductive particles having an average (D50) particle size which differs from the other average particle sizes by at least a factor of 5

Abstract translation: 本发明涉及可以含有载体油，分散剂和导热颗粒的导热油脂，其中导热颗粒是至少三种导热颗粒分布的混合物，其中至少三种 具有与其他平均粒径不同的平均粒径（D≤50）的导热粒子的分布至少5倍

公开(公告)号：US06428860B1

公开(公告)日：2002-08-06

申请号：US09853817

申请日：2001-05-11

Applicant: Norman Szalony

Inventor： Norman Szalony

IPC: B05D104

CPC classification number: H01F1/447 ,  C10M171/001 ,  C10M2201/06 ,  C10N2230/60 ,  C10N2240/20 ,  C10N2250/12

Abstract: A method for impregnating a porous surface with a magneto-rheological substance includes the steps of providing a porous surface with a porosity sufficient to receive the magneto-rheological substance within the pores and covering a portion of one side of the porous surface with the magneto-rheological substance. The method further includes the step of providing a magnet on the opposite side of the porous surface to apply a magnetic field and draw the magneto-rheological substance into the porous surface.

Abstract translation: 一种用磁流变物质浸渍多孔表面的方法包括以下步骤：提供多孔表面，其孔隙度足以容纳孔内的磁流变物质，并用磁致伸缩层覆盖多孔表面的一侧的一部分， 流变物质。 该方法还包括在多孔表面的相反侧提供磁体以施加磁场并将磁流变物质吸入多孔表面的步骤。