公开(公告)号：US09677024B2

公开(公告)日：2017-06-13

申请号：US14405550

申请日：2013-06-05

Applicant: VANDERBILT CHEMICALS, LLC

Inventor： Carl K. Esche ,  Glenn A. Mazzamaro ,  Thorsten Bartels ,  David B. Gray

IPC: C10M161/00 ,  C10M107/00 ,  C10M149/10 ,  C10M159/18

CPC classification number: C10M161/00 ,  C10M107/00 ,  C10M149/10 ,  C10M2201/06 ,  C10M2203/1025 ,  C10M2205/04 ,  C10M2207/144 ,  C10M2207/289 ,  C10M2209/084 ,  C10M2209/086 ,  C10M2215/064 ,  C10M2215/223 ,  C10M2215/28 ,  C10M2217/02 ,  C10M2217/024 ,  C10M2217/028 ,  C10M2219/046 ,  C10M2219/066 ,  C10M2219/068 ,  C10M2223/045 ,  C10M2227/066 ,  C10N2210/06 ,  C10N2230/02 ,  C10N2230/04 ,  C10N2230/08 ,  C10N2230/10 ,  C10N2230/54 ,  C10N2230/68 ,  C10N2240/10 ,  C10N2220/022 ,  C10N2210/02 ,  C10M2215/22

Abstract: The present invention relates to an engine oil lubricant composition for use in internal combustion engines comprising one or more molybdenum containing compounds that deliver 1-1000 ppm molybdenum to the finished oil, one or more phosphorus containing compounds that deliver 25-650 ppm phosphorus to the finished oil, and one or more poly(meth)acrylate viscosity index improvers (VI improvers) that may or may not be functionalized, for improved fuel economy and turbocharger related deposits. In addition, the composition comprises an antioxidant system which is carefully balanced to provide improved fuel economy, comprising an aminic antioxidant, a phenolic antioxidant and an ashless dithiocarbamate. Additionally, the formulated oil may contain a dispersant poly(meth)acrylate, in addition to the PAMA VI improver, to reduce the amount of traditional succinimide dispersants.

公开(公告)号：US20170145340A1

公开(公告)日：2017-05-25

申请号：US15427878

申请日：2017-02-08

Applicant: FUCHS PETROLUB SE

Inventor： Thomas Litters ,  Alexander Liebenau

IPC: C10M161/00 ,  F16D3/84

CPC classification number: F16D3/845 ,  C10M123/02 ,  C10M2201/041 ,  C10M2201/06 ,  C10M2201/061 ,  C10M2201/065 ,  C10M2201/066 ,  C10M2201/0856 ,  C10M2201/0876 ,  C10M2203/1006 ,  C10M2205/026 ,  C10M2205/028 ,  C10M2205/04 ,  C10M2207/022 ,  C10M2207/1225 ,  C10M2207/1256 ,  C10M2207/1276 ,  C10M2207/281 ,  C10M2207/283 ,  C10M2207/40 ,  C10M2209/084 ,  C10M2211/06 ,  C10M2215/06 ,  C10M2215/08 ,  C10M2215/223 ,  C10M2217/044 ,  C10M2219/022 ,  C10M2219/0445 ,  C10M2219/068 ,  C10M2219/086 ,  C10M2223/045 ,  C10N2210/04 ,  C10N2210/05 ,  C10N2220/021 ,  C10N2220/022 ,  C10N2230/06 ,  C10N2230/12 ,  C10N2230/36 ,  C10N2230/40 ,  C10N2240/046 ,  C10N2250/10 ,  F16D3/22 ,  F16D2200/0056 ,  F16D2200/0073 ,  F16D2300/06 ,  C10N2210/02 ,  C10N2210/01 ,  C10N2210/06

Abstract: A constant velocity joint having a boot constructed from a thermoplastic polyether ester as the boot material. The boot includes a lubricating grease composition for lubricating the constant velocity joint, the lubricating grease composition comprising calcium lignin sulfonate.

公开(公告)号：US20170009171A1

公开(公告)日：2017-01-12

申请号：US15204541

申请日：2016-07-07

Applicant: Nanotech Industrial Solutions, Inc.

Inventor： Roger G. Soto-Castillo ,  Girija S. Chaubey ,  George Diloyan

IPC: C10M125/22 ,  C10M135/10 ,  B21B45/02 ,  C10M169/04

CPC classification number: C10M125/22 ,  C10M135/10 ,  C10M141/10 ,  C10M169/04 ,  C10M2201/041 ,  C10M2201/065 ,  C10M2201/066 ,  C10M2201/14 ,  C10M2203/1006 ,  C10M2203/1025 ,  C10M2205/0285 ,  C10M2205/173 ,  C10M2207/40 ,  C10M2207/401 ,  C10M2209/104 ,  C10M2209/109 ,  C10M2219/044 ,  C10M2219/089 ,  C10M2223/043 ,  C10M2223/049 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2210/03 ,  C10N2210/04 ,  C10N2210/06 ,  C10N2210/07 ,  C10N2220/082 ,  C10N2220/086 ,  C10N2230/06 ,  C10N2240/40 ,  C10N2240/401 ,  C10N2240/402 ,  C10M2201/06 ,  C10M2201/081 ,  C10M2201/087

Abstract: An industrial lubricant composition including an oil base selected from the group consisting of vegetable oil, Group I, Group II, Group III, Group IV, Group V and combinations thereof and a phosphorus-based non-chlorine additive. The industrial lubricant also includes at least one intercalation compound of a metal chalcogenide, a carbon containing compound and a boron containing compound, wherein the intercalation compound may have a geometry that is a platelet shaped geometry, a spherical shaped geometry, a multi-layered fullerene-like geometry, a tubular-like geometry or a combination thereof.

Abstract translation: 一种工业润滑剂组合物，其包含选自植物油，组I，组II，组III，组IV，组V及其组合的油基和磷类非氯添加剂。 工业润滑剂还包括至少一种金属硫族化物，含碳化合物和含硼化合物的嵌入化合物，其中插层化合物可以具有几何形状，其为片状几何形状，球形几何形状，多层富勒烯 类似几何形状，管状几何形状或其组合。

公开(公告)号：US09394500B2

公开(公告)日：2016-07-19

申请号：US12162498

申请日：2007-02-15

Applicant: Hidenobu Mikami ,  Takayuki Kawamura

Inventor： Hidenobu Mikami ,  Takayuki Kawamura

IPC: C10M169/00 ,  C10M125/04 ,  C10M119/24 ,  F16C33/66 ,  C10M125/22 ,  C10M125/00

CPC classification number: C10M125/04 ,  C10M119/24 ,  C10M125/00 ,  C10M125/22 ,  C10M169/00 ,  C10M2201/04 ,  C10M2201/06 ,  C10M2201/062 ,  C10M2205/0213 ,  C10M2207/026 ,  C10M2207/0406 ,  C10M2209/102 ,  C10M2209/109 ,  C10M2215/1026 ,  C10M2217/0456 ,  C10M2290/00 ,  C10N2210/03 ,  C10N2240/02 ,  C10N2250/10 ,  F16C33/6607 ,  F16C33/6633

Abstract: The present invention provides a grease composition capable of effectively preventing a rolling surface from having hydrogen brittleness-caused peeling, a grease-enclosed bearing in which the grease composition is enclosed, and a one-way clutch in which the grease composition is enclosed at a sliding portion. The grease composition contains a base grease consisting of a base oil and a thickener and an additive added to the base grease. The grease composition is capable of preventing hydrogen brittleness-caused peeling from occurring on a frictionally worn surface of a bearing portion containing an iron-based metal material or a newly generated surface consisting of the iron-based metal material exposed owing to wear. The additive contains at least one aluminum-based additive selected from among an aluminum powder and inorganic aluminum compounds. The mixing ratio of the aluminum-based additive to 100 parts by weight of the base grease is set to 0.05 to 10 parts by weight.

Abstract translation: 本发明提供一种能够有效地防止滚动面发生氢脆性剥离的润滑脂组合物，封入润滑脂组合物的润滑脂封闭轴承和将润滑脂组合物封入其中的单向离合器 滑动部分。 润滑脂组合物含有由基础油和增稠剂组成的基础润滑剂和添加到基础油脂中的添加剂。 润滑脂组合物能够防止在含有铁基金属材料的轴承部分的摩擦磨损表面或由于由于磨损而暴露的铁基金属材料组成的新产生的表面的摩擦磨损的表面上发生氢脆性引起的剥离。 添加剂含有选自铝粉末和无机铝化合物中的至少一种铝基添加剂。 铝基添加剂与100重量份基础润滑脂的混合比设定为0.05〜10重量份。

公开(公告)号：US09328304B2

公开(公告)日：2016-05-03

申请号：US14254213

申请日：2014-04-16

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Jimmie R. Baran, Jr. ,  Haeen Sykora ,  Madeline P. Shinbach ,  Roxanne A. Boehmer ,  Daniel W. Wuerch

IPC: C10M103/06 ,  C10M139/04 ,  C10M159/12 ,  C10M135/36 ,  C10M141/12 ,  C10M171/06

CPC classification number: C10M103/06 ,  C10M135/36 ,  C10M139/04 ,  C10M141/12 ,  C10M159/12 ,  C10M171/06 ,  C10M2201/06 ,  C10M2201/062 ,  C10M2201/105 ,  C10M2227/04 ,  C10N2210/02 ,  C10N2210/03 ,  C10N2210/04 ,  C10N2210/08 ,  C10N2220/082 ,  C10N2230/06 ,  C10N2250/04 ,  C10N2250/10 ,  C10N2250/121 ,  Y10T428/2982 ,  Y10T428/2995

Abstract: Composite particles and a method of forming composite particles are described. The composite particles comprise at least one inorganic nanoparticle covalently bound to at least one inorganic microparticle with a linking compound. Lubricant compositions and sprayable dispersion compositions comprising composite particles are also described.

Abstract translation: 描述复合颗粒和形成复合颗粒的方法。 复合颗粒包含至少一种与至少一种无机微粒与连接化合物共价结合的无机纳米颗粒。 还描述了包含复合颗粒的润滑组合物和可喷雾分散体组合物。

公开(公告)号：US20140364348A1

公开(公告)日：2014-12-11

申请号：US14302030

申请日：2014-06-11

Applicant: NanoMech, Inc.

Inventor： Ajay P. Malshe

IPC: 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: Compositions having a plurality of hard particles and a plurality of lubricant nanoparticles are disclosed. Methods of making and using the compositions are also disclosed.

Abstract translation: 公开了具有多个硬颗粒和多个润滑剂纳米颗粒的组合物。 还公开了制备和使用组合物的方法。

公开(公告)号：US20140024565A1

公开(公告)日：2014-01-23

申请号：US13921640

申请日：2013-06-19

Applicant: Board of Trustees of the University of Arkansas

Inventor： Ajay P. Malshe ,  Arpana Verma

IPC: C10M125/22

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：US08609247B2

公开(公告)日：2013-12-17

申请号：US13239924

申请日：2011-09-22

Applicant: Shimon Mizrahi

Inventor： Shimon Mizrahi

IPC: B32B5/16 ,  B05D7/00 ,  C07F7/00

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 inorganic core particles; and (ii) one or more multi-block copolymers attached to the inorganic particles. The multi-block copolymer includes at least one nonpolar polymer block interposed between two polar polymer blocks. One polar polymer block is attached to the core particle, and at least a portion of the another polar polymer block is not directly attached to the core particle. When used in a lubricant to lubricate a metallic surface of a workpiece, the capped particle preferably adheres 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）一种或多种无机芯颗粒; 和（ii）连接到无机颗粒上的一种或多种多嵌段共聚物。 多嵌段共聚物包括插入在两个极性聚合物嵌段之间的至少一个非极性聚合物嵌段。 一个极性聚合物嵌段连接到核心颗粒上，另外极性聚合物嵌段的至少一部分不直接连接到芯颗粒上。 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：US20130123153A1

公开(公告)日：2013-05-16

申请号：US13679568

申请日：2012-11-16

Applicant: KYODO YUSHI CO., LTD. ,  YOKOHAMA NATIONAL UNIVERSITY

Inventor： Hiroshi KIMURA ,  Shinya KONDO ,  Tetsuo OGAWA ,  Makoto HAYAMA ,  Koji MAESAKA ,  Shin MORISHITA ,  Ken NAKANO ,  Toshihiko SHIRAISHI

IPC: C10M169/06

CPC classification number: C10M169/06 ,  C10M2201/06 ,  C10M2203/1045 ,  C10M2205/0285 ,  C10M2207/0406 ,  C10M2207/2805 ,  C10M2215/064 ,  C10M2215/1026 ,  C10N2210/08 ,  C10N2230/58 ,  C10N2240/08 ,  C10N2250/10

Abstract: The invention provides a magneto-rheological grease composition which contains (a) a base oil including at least 30% by mass of an ether type synthetic oil; (b) an aliphatic diurea thickener; and (c) magnetic particles in an amount of 45 to 95% by mass based on the total mass of the composition. The magneto-rheological grease composition can show superior thermal stability, dispersion stability and magneto-rheological properties.

Abstract translation: 本发明提供一种磁流变润滑脂组合物，其含有（a）至少含有30质量％的醚类合成油的基础油; （b）脂肪族二脲增稠剂; 和（c）相对于组合物的总质量为45〜95质量％的磁性粒子。 磁流变润滑脂组合物可以显示出优异的热稳定性，分散稳定性和磁流变特性。

公开(公告)号：US08182155B2

公开(公告)日：2012-05-22

申请号：US11990884

申请日：2006-09-01

Applicant: Masaki Egami ,  Mitsunari Asao

Inventor： Masaki Egami ,  Mitsunari Asao

IPC: F16C19/00 ,  F16C33/30 ,  C10M169/00 ,  C10M111/04

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: A lubricating grease is provided which is excellent in durability at high temperatures, inhibits the reaction 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, a diurea compound having an —NH— bond in the molecular structure thereof, an organic-acid metal salt 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.

Abstract translation: 提供一种润滑脂，其在高温下的耐久性优异，抑制氟与钢之间的反应，并且具有长寿命和润滑脂被封闭的滚动轴承。 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，其分子结构中具有-NH-键的二脲化合物，有机酸金属盐或含铋的化合物如铋 硫酸盐。 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以及分别保持滚动元件的保持器。