公开(公告)号：US20100255203A1

公开(公告)日：2010-10-07

申请号：US12576643

申请日：2009-10-09

Applicant: Mohsen Mosleh ,  John H. Belk

Inventor： Mohsen Mosleh ,  John H. Belk

IPC: B05D3/12 ,  C10M125/22 ,  C10M125/26

CPC classification number: C10M103/00 ,  C10M103/06 ,  C10M125/20 ,  C10M125/22 ,  C10M2201/061 ,  C10M2201/066 ,  C10N2210/06 ,  C10N2220/082 ,  C10N2230/06 ,  C10N2240/401 ,  C10N2250/08 ,  C10N2250/12 ,  C10N2270/00

Abstract: A method for reducing wear between two surfaces in sliding contact with one another includes introducing nanoparticles between the two surfaces in an amount and having a composition that results in shear lines being generated within at least one agglomerated wear particle that is generated between the two surfaces as a result of the sliding contact, and subjecting the agglomerated wear particles to at least one load, using at least one of the two surfaces, such that the agglomerated wear particles disassemble along the shear lines into multiple smaller wear particles.

Abstract translation: 一种用于减少彼此滑动接触的两个表面之间的磨损的方法包括在两个表面之间以一定量引入纳米颗粒并且具有导致剪切线在至少一个在两个表面之间产生的附聚磨损颗粒中的组成，如 滑动接触的结果，并且使用两个表面中的至少一个使附聚的磨损颗粒进行至少一个负载，使得附聚磨损颗粒沿着剪切线分解成多个较小的磨损颗粒。

公开(公告)号：US20100201119A1

公开(公告)日：2010-08-12

申请号：US12595554

申请日：2007-04-13

Applicant: Laurent Bordet ,  Laurent Gillot ,  Eliette Pinel ,  Eric Gard

Inventor： Laurent Bordet ,  Laurent Gillot ,  Eliette Pinel ,  Eric Gard

IPC: F16L58/04 ,  F16L15/00 ,  F16L15/08 ,  B05D3/00 ,  B05D1/08 ,  B05D3/12 ,  B05D3/10

CPC classification number: F16L58/04 ,  C10M169/044 ,  C10M2201/061 ,  C10M2201/065 ,  C10M2201/066 ,  C10M2205/022 ,  C10M2205/14 ,  C10M2207/026 ,  C10M2209/084 ,  C10M2213/062 ,  C10M2215/066 ,  C10M2217/044 ,  C10M2219/044 ,  C10M2223/04 ,  C10M2229/02 ,  C10N2220/082 ,  C10N2230/06 ,  C10N2230/12 ,  C10N2240/06 ,  C10N2250/10 ,  C10N2250/14 ,  C10N2250/141 ,  C23C4/02 ,  C23C4/129 ,  C23C22/76 ,  E21B17/042 ,  F16L15/001 ,  F16L58/182 ,  C10N2210/02

Abstract: A tubular threaded element including a dry protective coating. The coating includes a solid matrix adhering to the substrate in which there are dispersed particles of at least one solid lubricant belonging to one and the same class. The solid matrix is lubricating and has a rheological behaviour of plastic or viscoplastic type. The coating protects the threadings of the threaded elements, used for example in hydrocarbon wells, from corrosion and galling.

Abstract translation: 包括干燥保护涂层的管状螺纹元件。 该涂层包括附着在基材上的固体基质，其中分散有属于同一类别的至少一种固体润滑剂的颗粒。 固体基质是润滑的，具有塑性或粘塑性的流变行为。 涂层保护用于例如烃井的螺纹元件的螺纹不受腐蚀和磨损。

公开(公告)号：US07765696B2

公开(公告)日：2010-08-03

申请号：US11792836

申请日：2005-12-09

Applicant: Kurt Maier ,  Reinhard Rose ,  Gunar Nagel

Inventor： Kurt Maier ,  Reinhard Rose ,  Gunar Nagel

IPC: B23P15/10 ,  F01B31/10

CPC classification number: C10M103/00 ,  B05B3/10 ,  B05D5/08 ,  B05D7/22 ,  C10M103/02 ,  C10M131/00 ,  C10M2201/041 ,  C10M2201/061 ,  C10M2201/065 ,  C10M2201/066 ,  C10M2213/062 ,  C10N2230/06 ,  C10N2250/18 ,  C23C4/16 ,  F02F3/10 ,  F16J1/16 ,  Y10T29/49263

Abstract: Disclosed is a piston (1) for a combustion engine, comprising hub bores (3) that are provided with plain bearing surfaces (5) and are used for accommodating a piston pin. In order to very effectively and inexpensively prevent the piston pin and the hub bores from jamming and wearing off, a self-lubricating coating (6) made of a thermally cured resin which contains embedded solid lubricant particles is applied directly to at least one subarea (Tb) of the plain bearing surfaces by means of rotary atomization.

Abstract translation: 公开了一种用于内燃机的活塞（1），其包括设有滑动轴承表面（5）并且用于容纳活塞销的轮毂孔（3）。 为了非常有效和低成本地防止活塞销和轮毂孔卡住和磨损，将包含嵌入的固体润滑剂颗粒的由热固化树脂制成的自润滑涂层（6）直接施加到至少一个子区域 Tb）的滑动轴承表面通过旋转雾化。

公开(公告)号：US07732391B1

公开(公告)日：2010-06-08

申请号：US11296636

申请日：2005-12-07

Applicant: John Rosenbaum ,  Marc J. De Weerdt ,  Thomas Plaetinck ,  Nancy J. Bertrand

Inventor： John Rosenbaum ,  Marc J. De Weerdt ,  Thomas Plaetinck ,  Nancy J. Bertrand

IPC: C10L1/16 ,  C10M169/04 ,  C10G71/00

CPC classification number: C10M169/04 ,  C10M171/02 ,  C10M2201/061 ,  C10M2203/045 ,  C10M2205/022 ,  C10M2205/026 ,  C10M2205/0285 ,  C10M2205/04 ,  C10M2205/173 ,  C10M2209/084 ,  C10N2220/02 ,  C10N2220/022 ,  C10N2230/02 ,  C10N2230/40 ,  C10N2240/044 ,  C10N2270/00 ,  Y10S208/95 ,  C10N2220/08 ,  C10M2205/024 ,  C10M2205/06 ,  C10M2205/08

Abstract: A manual transmission fluid having a VI greater than 160 and a Brookfield viscosity at −40° C. less than 30,000 cP. It comprises: 1) a base oil (made from a waxy feed) having less than 0.06 wt % aromatics, greater than 5 wt % total molecules with cycloparaffinic functionality, and a ratio of molecules with monocycloparaffinic functionality to molecules with multicycloparaffinic functionality greater than 20; and a manual transmission fluid additive package. In another embodiment, the manual transmission fluid comprises: 1) a base oil having a high VI and a kinematic viscosity at 100° C. greater than 5.5 cSt, 2) less than 0.01 wt % pour point depressant, and 3) a manual transmission fluid additive package. This invention is also directed to a process to make the manual transmission fluid, comprising the steps of hydroisomerization dewaxing, selecting base oil fractions having a high VI, and blending the fractions with an additive package.

Abstract translation: 具有VI大于160的手动变速箱油和-40℃的Brookfield粘度小于30,000cP。 它包括：1）具有小于0.06重量％芳族化合物的基础油（具有大于5重量％具有环烷烃官能团的总分子）和具有单环烷烃官能团的分子与具有多环烷烃官能度的分子的比例大于20的基础油 ; 和手动变速器流体添加剂包装。 在另一个实施方案中，手动变速器流体包括：1）具有高VI的基础油和100℃下的运动粘度大于5.5cSt，2）小于0.01重量％的倾点下降剂，和3）手动变速箱 流体添加剂包装。 本发明还涉及制造手动变速器流体的方法，其包括加氢异构化脱蜡步骤，选择具有高VI的基础油馏分，并将馏分与添加剂包混合。

公开(公告)号：US07691791B2

公开(公告)日：2010-04-06

申请号：US11603079

申请日：2006-11-22

Applicant: Joe Usami

Inventor： Joe Usami

IPC: C10M109/00 ,  C10M171/00 ,  F16C33/04 ,  F16C33/20 ,  G03G21/00

CPC classification number: C10M105/24 ,  C10M169/04 ,  C10M169/041 ,  C10M2201/041 ,  C10M2201/042 ,  C10M2201/061 ,  C10M2201/062 ,  C10M2201/065 ,  C10M2201/066 ,  C10M2201/105 ,  C10M2207/126 ,  C10M2213/02 ,  C10M2213/06 ,  C10M2213/062 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2210/07 ,  C10N2210/08 ,  C10N2240/06 ,  C10N2240/203 ,  C10N2250/08 ,  C10N2250/18 ,  C10N2270/00

Abstract: A lubricant molded body, which is to be applied to a surface of a photosensitive layer for electrophotography in an image forming apparatus, for example, is composed of at least two kinds of higher fatty acid metallic salts having respectively different carbon numbers. As the higher fatty acid metallic salt that forms lubricant molded body, compounds such as zinc stearate, calcium stearate, barium stearate, aluminum stearate, zinc laurate, calcium laurate, etc. may be recited. The higher fatty acid metallic salts may contain at least one kind of fillers selected from the group consisting of silica, alumina, tungsten disulfide, molybdenum disulfide, graphite fluoride, graphite, boron nitride, polytetrafluoroethylene (PTFE), ethylene tetrafluoroethylene (ETFE), and polyvinylidene fluoride (PVDF).

公开(公告)号：US07662472B2

公开(公告)日：2010-02-16

申请号：US11730569

申请日：2007-04-02

Applicant: Takuya Tanaka ,  Teruo Abe ,  Isei Naka ,  Yoshimi Kuroda ,  Tomomi Okumura

Inventor： Takuya Tanaka ,  Teruo Abe ,  Isei Naka ,  Yoshimi Kuroda ,  Tomomi Okumura

IPC: B32B15/08 ,  F16C33/02

CPC classification number: F16C33/201 ,  B32B15/00 ,  B32B15/20 ,  B32B27/00 ,  B32B27/06 ,  B32B27/28 ,  B32B2270/00 ,  B32B2307/50 ,  B32B2307/554 ,  C08G73/14 ,  C08G73/18 ,  C09D179/04 ,  C10M125/00 ,  C10M169/044 ,  C10M2201/0413 ,  C10M2201/061 ,  C10M2201/066 ,  C10M2201/0663 ,  C10M2209/10 ,  C10M2213/062 ,  C10M2217/028 ,  C10M2217/0285 ,  C10M2217/044 ,  C10N2230/06 ,  C10N2240/02 ,  C10N2250/141 ,  F16C2360/22 ,  Y10T428/265 ,  Y10T428/31 ,  Y10T428/31681 ,  C08K3/30 ,  C08L63/00 ,  C08L77/00 ,  C08L79/08

Abstract: An object of the present invention is to provide a plain bearing which can be further improved in bearing capability, in particular, anti-seizure property, initial conformability and cavitation resistance. In the present invention, a sliding layer 2 is formed on the surface of a bearing alloy layer 1 formed of a copper-based or aluminum-based alloy, and the sliding layer 2 comprises a resin binder obtained by applying a strong shearing force to a composition comprising a polybenzimidazole resin as main constituent and at least one member selected from the group consisting of a polyamide-imide resin, a polyamide resin and an epoxy resin, to make the composition into a polymer alloy, and 25 to 75 mass % of a solid lubricant. Owing to such a constitution, toughness and strength are imparted to the sliding layer 2 and the anti-seizure property, initial conformability and cavitation resistance can also be improved.

Abstract translation: 本发明的目的是提供一种可进一步提高承载能力，特别是抗咬合性，初始贴合性和抗空气阻力的滑动轴承。 在本发明中，在由铜基或铝基合金形成的轴承合金层1的表面上形成滑动层2，并且滑动层2包括通过将强剪切力施加到 包含聚苯并咪唑树脂作为主要成分的组合物和选自聚酰胺 - 酰亚胺树脂，聚酰胺树脂和环氧树脂的至少一种，将该组合物制成聚合物合金，和25-75质量％ 固体润滑剂。 由于这样的结构，赋予滑动层2的韧性和强度，并且还可以提高抗咬合性，初始贴合性和抗气蚀性。

公开(公告)号：US20090220780A1

公开(公告)日：2009-09-03

申请号：US12089467

申请日：2006-10-04

Applicant: Laurent Bordet ,  Laurent Gillot ,  Eliette Pinel ,  Eric Gard

Inventor： Laurent Bordet ,  Laurent Gillot ,  Eliette Pinel ,  Eric Gard

IPC: B32B9/00 ,  C10M139/06 ,  C10M155/02 ,  C10M131/02 ,  C10M125/02 ,  B05D3/00 ,  B05D1/08 ,  B05D3/02

CPC classification number: C10M169/04 ,  C10M2201/041 ,  C10M2201/042 ,  C10M2201/061 ,  C10M2201/065 ,  C10M2201/066 ,  C10M2205/022 ,  C10M2205/0225 ,  C10M2205/18 ,  C10M2205/183 ,  C10M2207/1253 ,  C10M2207/126 ,  C10M2209/084 ,  C10M2213/062 ,  C10M2217/044 ,  C10M2219/0406 ,  C10M2219/044 ,  C10M2229/041 ,  C10N2230/06 ,  C10N2250/08 ,  E21B17/042 ,  F16L15/001 ,  F16L58/182 ,  Y10T428/264 ,  Y10T428/265

Abstract: A tubular threaded element including a dry protective coating. The coating includes a solid matrix adhering to the substrate in which are dispersed particles of solid lubricants from at least two classes that are selected to exert a synergistic effect between themselves and with the constituents of the matrix, i.e. coating provides protection against corrosion and against galling of the threadings of threaded elements used in hydrocarbon wells.

Abstract translation: 包括干燥保护涂层的管状螺纹元件。 该涂层包括粘附于基材上的固体基质，其中固体润滑剂的分散颗粒至少分为两类，以在它们之间和基体组分之间发挥协同作用，即涂层提供防腐蚀和防止磨损 在油气井中使用螺纹元件的螺纹。

公开(公告)号：US20090156437A1

公开(公告)日：2009-06-18

申请号：US12368810

申请日：2009-02-10

Applicant: Yoshimi KURODA ,  Kentaro SUGIMURA

Inventor： Yoshimi KURODA ,  Kentaro SUGIMURA

IPC: C10M125/26 ,  C10M125/02

CPC classification number: C09D179/00 ,  C08K3/38 ,  C08L27/18 ,  C08L63/00 ,  C09D163/00 ,  C10M111/04 ,  C10M2201/041 ,  C10M2201/061 ,  C10M2201/062 ,  C10M2201/066 ,  C10M2201/0663 ,  C10M2209/103 ,  C10M2209/1033 ,  C10M2213/0623 ,  C10M2217/024 ,  C10M2217/0245 ,  C10M2217/044 ,  C10M2217/0443 ,  C10N2210/03 ,  C10N2210/04 ,  C10N2210/06 ,  C10N2230/06 ,  C10N2240/10 ,  C10N2250/14 ,  C10N2250/141 ,  Y10T29/49263 ,  C08L2666/20 ,  C08L2666/04 ,  C08L2666/22

Abstract: A double-layer lubrication coating composition is made up of an upper-layer coating composition and a lower-layer coating composition. The upper-layer coating composition is made up of 50 to 70 wt % of an epoxy resin or a polyamide-imide resin, 5 to 20 wt % of boron nitride, and 15 to 30 wt % of silicone nitride or alumina. The lower-layer coating composition is made up of 50 to 70 wt % of an epoxy resin or a polyamide-imide resin, 15 to 30 wt % of polytetrafluoroethylene and 5 to 20 wt % of molybdenum disulfide and may include graphite as required.

Abstract translation: 双层润滑涂料组合物由上层涂料组合物和下层涂料组合物组成。 上层涂料组合物由50〜70重量％的环氧树脂或聚酰胺 - 酰亚胺树脂，5〜20重量％的氮化硼和15〜30重量％的氮化硅或氧化铝构成。 下层涂料组合物由50〜70重量％的环氧树脂或聚酰胺 - 酰亚胺树脂，15〜30重量％的聚四氟乙烯和5〜20重量％的二硫化钼组成，可以根据需要包括石墨。

公开(公告)号：US20090053268A1

公开(公告)日：2009-02-26

申请号：US11843303

申请日：2007-08-22

Applicant: Juan J. DePablo ,  Mary Jo Biddy

Inventor： Juan J. DePablo ,  Mary Jo Biddy

IPC: C11C5/00 ,  A61K9/10 ,  A61K47/44 ,  C10M169/04 ,  C08L91/06 ,  C09G1/08 ,  A61K8/92 ,  A61K8/04

CPC classification number: C08L91/06 ,  A61K8/0241 ,  A61K8/92 ,  A61K2800/413 ,  A61K2800/651 ,  A61Q19/00 ,  B82Y5/00 ,  B82Y30/00 ,  C10M171/06 ,  C10M2201/061 ,  C10M2201/0613 ,  C10M2201/062 ,  C10M2201/0623 ,  C10M2201/08 ,  C10M2201/0803 ,  C10M2201/084 ,  C10M2201/085 ,  C10M2201/0853 ,  C10M2205/183 ,  C10M2207/10 ,  C10M2207/103 ,  C10M2207/401 ,  C10N2210/01 ,  C10N2210/02 ,  C11C5/002

Abstract: The present invention provides compositions and products, such as waxes and lubricants, comprising a plurality of nanoparticles dispersed in a continuous phase comprising a vegetable oil derived material, such as one or more vegetable oils or a synthetic product derived from one or more vegetable oils. Incorporation of nanoparticles in the present compositions is beneficial for providing mechanical, thermal and/or chemical properties useful for a selected product or product application. In some compositions of the present invention, for example, incorporation of the nanoparticle component provides compositions derived from one or more vegetable oils exhibiting enhanced mechanical stability, hardness, viscosity, thermal stability and mechanical strength.

Abstract translation: 本发明提供组合物和产品，例如蜡和润滑剂，其包含分散在连续相中的多种纳米颗粒，所述连续相包含植物油衍生物质，例如一种或多种植物油或衍生自一种或多种植物油的合成产品。 在本发明组合物中纳入纳米颗粒有利于提供对所选产品或产品应用有用的机械，热和/或化学性质。 在本发明的一些组合物中，例如，纳米颗粒组分的掺入提供衍生自一种或多种植物油的组合物，其表现出增强的机械稳定性，硬度，粘度，热稳定性和机械强度。

公开(公告)号：US20090042751A1

公开(公告)日：2009-02-12

申请号：US11979529

申请日：2007-11-05

Applicant: Jagdish Narayan

Inventor： Jagdish Narayan

IPC: C10M169/04

CPC classification number: C10M141/00 ,  C10M2201/041 ,  C10M2201/05 ,  C10M2201/061 ,  C10N2220/082 ,  C10N2230/06 ,  C10N2230/54 ,  C10N2240/10 ,  Y10S977/773 ,  C10M2201/06 ,  C10N2210/03 ,  C10M2201/105

Abstract: A combination nano and microparticle treatment for engines enhances fuel efficiency and life duration and reduces exhaust emissions. The nanoparticles are chosen from a class of hard materials, preferably alumina, silica, ceria, titania, diamond, cubic boron nitride, and molybdenum oxide. The microparticles are chosen from a class of materials of layered structures, preferably graphite, hexagonal boron nitride, magnesium silicates (talc) and molybdenum disulphide. The nano-micro combination can be chosen from the same materials. This group of materials includes zinc oxide, copper oxide, molybdenum oxide, graphite, talc, and hexagonal boron nitride. The ratio of nano to micro in the proposed combination varies with the engine characteristics and driving conditions. A laser synthesis method can be used to disperse nanoparticles in engine oil or other compatible medium. The nano and microparticle combination when used in engine oil can effect surface morphology changes such as smoothening and polishing of engine wear surfaces, improvement in coefficient of friction, and fuel efficiency enhancement up to 35% in a variety of vehicles (cars and trucks) under actual road conditions, and reduction in exhaust emissions up to 90%.

Abstract translation: 用于发动机的纳米和微粒组合治疗可以提高燃油效率和使用寿命，并减少废气排放。 纳米颗粒选自一类硬质材料，优选氧化铝，二氧化硅，二氧化铈，二氧化钛，金刚石，立方氮化硼和氧化钼。 微粒选自分层结构的材料，优选石墨，六方氮化硼，硅酸镁（滑石）和二硫化钼。 纳米微组合可以从相同的材料中选择。 该组材料包括氧化锌，氧化铜，氧化钼，石墨，滑石和六方氮化硼。 所提出的组合中的纳米与微米的比值随发动机特性和驾驶条件而变化。 可以使用激光合成方法将纳米颗粒分散在发动机机油或其它兼容介质中。 在发动机油中使用的纳米和微粒组合可以影响表面形态变化，如发动机磨损表面的平滑和抛光，摩擦系数的提高和燃油效率的提高，在各种车辆（汽车和卡车）下可达35％ 实际路况，废气排放量减少达90％。