公开(公告)号：US20140162915A1

公开(公告)日：2014-06-12

申请号：US14099335

申请日：2013-12-06

Applicant: Roc HATFIELD

Inventor： Roc HATFIELD

IPC: C10M125/22

CPC classification number: C10M125/22 ,  C10M2201/065 ,  C10M2201/1006 ,  C10M2207/1256 ,  C10N2210/01 ,  C10N2210/06 ,  C10N2220/082 ,  C10N2230/06 ,  C10N2230/54 ,  C10N2240/10 ,  C10N2250/10 ,  Y10S977/773

Abstract: An enhanced lubricant formulation is provided as a formulation that improves upon existing lubricant systems by enhancing the tribological properties. The formulation utilizes inorganic fullerene-like tungsten disulfide (IF-WS2) nanoparticles combined with an existing lubricant to reduce friction and recondition the interfacing surfaces of moving parts. The IF-WS2 nanoparticles are uniform symmetrical and spherical structure that provides a rolling effect between two interfacing surfaces. The IF-WS2 nanoparticles additionally exfoliate portions of their lamellar exterior as a tribological film that reduces the surface roughness on interfacing surfaces resulting in a decrease in friction. The formulation reduces the requirement for frequent replacement of the lubricant and additionally provides improved performance under conditions of extreme temperature and pressure.

Abstract translation: 提供增强的润滑剂制剂作为通过增强摩擦学性质改进现有润滑剂体系的制剂。 该配方利用无机富勒烯样二硫化钨（IF-WS2）纳米颗粒与现有润滑剂结合，以减少摩擦和修复运动部件的界面。 IF-WS2纳米颗粒是均匀的对称和球形结构，在两个界面之间提供滚动效应。 IF-WS2纳米颗粒另外将其层状外部的部分剥离为摩擦学膜，其降低了界面表面上的表面粗糙度，导致摩擦力降低。 该配方减少了频繁更换润滑剂的要求，并在极端温度和压力的条件下提供了改进的性能。

公开(公告)号：US08673828B2

公开(公告)日：2014-03-18

申请号：US12595091

申请日：2008-04-04

Applicant: Eliette Pinel ,  Eric Gard ,  Nicolas Baudin

Inventor： Eliette Pinel ,  Eric Gard ,  Nicolas Baudin

IPC: C10M169/04

CPC classification number: F16L57/06 ,  C10M161/00 ,  C10M169/00 ,  C10M169/04 ,  C10M2201/041 ,  C10M2201/042 ,  C10M2201/062 ,  C10M2201/065 ,  C10M2201/087 ,  C10M2201/105 ,  C10M2205/0225 ,  C10M2205/183 ,  C10M2207/125 ,  C10M2209/084 ,  C10M2213/062 ,  C10M2219/044 ,  C10N2230/12 ,  C10N2240/22 ,  C10N2250/08 ,  C10N2250/12 ,  F16B33/06

Abstract: A thin adhesive lubricating composition that can cover at least one thread and a screwing abutment of a threaded element of a component of a tubular threaded joint. The screwing abutment can bear against another abutment of another component of the tubular threaded joint in a terminal make up phase. The lubricating composition includes a matrix in which there is dispersed at least one braking additive selected to impart thereto, in addition to lubrication, a coefficient of friction to make it possible to obtain a torque on shoulder resistance value at least equal to a threshold value.

Abstract translation: 一种薄的粘合剂润滑组合物，其可以覆盖管状螺纹接头的部件的螺纹元件的至少一个螺纹和螺纹邻接。 螺旋接头可以在端子构成阶段中抵靠管状螺纹接头的另一部件的另一个邻接部。 润滑组合物包括基质，其中除了润滑之外，还分散了至少一种选择用于赋予其的制动添加剂的摩擦系数，使得可以获得至少等于阈值的肩部电阻值上的扭矩。

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：US20130320665A1

公开(公告)日：2013-12-05

申请号：US13884717

申请日：2011-11-02

Applicant: Eric Gard ,  Eliette Pinel ,  Mikael Petit ,  Mohamed Gouider

Inventor： Eric Gard ,  Eliette Pinel ,  Mikael Petit ,  Mohamed Gouider

IPC: E21B17/042 ,  C25D7/00

CPC classification number: E21B17/042 ,  C10M107/32 ,  C10M2201/041 ,  C10M2201/062 ,  C10M2201/065 ,  C10M2201/103 ,  C10M2209/1013 ,  C10M2213/04 ,  C10M2213/043 ,  C10N2210/03 ,  C10N2210/04 ,  C10N2230/06 ,  C10N2230/12 ,  C10N2250/08 ,  C10N2250/121 ,  C10N2270/00 ,  C10N2280/00 ,  C25D7/003

Abstract: A threaded tubular component for drilling or working hydrocarbon wells, including at one of its ends a threaded zone produced on its outer or inner peripheral surface depending on whether the threaded end is male or female in type, in which at least a portion of the end is coated with at least one lubricating dry film including at least 65% by weight of a polyaryletherketone, and a process for depositing the film.

Abstract translation: 一种用于钻井或加工烃井的螺纹管状部件，其包括在其一端的一个螺纹区域，该螺纹区域在其外周表面或内周表面上产生，这取决于螺纹端部是阳型还是阴型，其中端部的至少一部分 涂覆有至少一种包含至少65重量％的聚芳醚酮的润滑干膜，以及沉积膜的方法。

公开(公告)号：US20130221660A1

公开(公告)日：2013-08-29

申请号：US13894907

申请日：2013-05-15

Applicant: ELIETTE PINEL ,  ERIC GARD ,  NICOLAS BAUDIN

Inventor： ELIETTE PINEL ,  ERIC GARD ,  NICOLAS BAUDIN

IPC: F16L57/06 ,  C10M169/04

CPC classification number: F16L57/06 ,  C10M161/00 ,  C10M169/00 ,  C10M169/04 ,  C10M2201/041 ,  C10M2201/042 ,  C10M2201/062 ,  C10M2201/065 ,  C10M2201/087 ,  C10M2201/105 ,  C10M2205/0225 ,  C10M2205/183 ,  C10M2207/125 ,  C10M2209/084 ,  C10M2213/062 ,  C10M2219/044 ,  C10N2230/12 ,  C10N2240/22 ,  C10N2250/08 ,  C10N2250/12 ,  F16B33/06

Abstract: A thin adhesive lubricating composition that can cover at least one thread and a screwing abutment of a threaded element of a component of a tubular threaded joint. The screwing abutment can bear against another abutment of another component of the tubular threaded joint in a terminal make up phase. The lubricating composition includes a matrix in which there is dispersed at least one braking additive selected to impart thereto, in addition to lubrication, a coefficient of friction to make it possible to obtain a torque on shoulder resistance value at least equal to a threshold value.

Abstract translation: 一种薄的粘合剂润滑组合物，其可以覆盖管状螺纹接头的部件的螺纹元件的至少一个螺纹和螺纹邻接。 螺旋接头可以在端子构成阶段中抵靠管状螺纹接头的另一部件的另一个邻接部。 润滑组合物包括基质，其中除了润滑之外，还分散了至少一种选择用于赋予其的制动添加剂的摩擦系数，使得可以获得至少等于阈值的肩部电阻值上的扭矩。

公开(公告)号：US08507416B2

公开(公告)日：2013-08-13

申请号：US13316687

申请日：2011-12-12

Applicant: Kosuke Hatasaki ,  Masumi Hara ,  Atsushi Serita ,  Takeshi Fujikawa ,  Masanobu Tanaka

Inventor： Kosuke Hatasaki ,  Masumi Hara ,  Atsushi Serita ,  Takeshi Fujikawa ,  Masanobu Tanaka

IPC: C10M173/02 ,  C08G73/00

CPC classification number: B21C9/00 ,  B21J3/00 ,  C10M173/02 ,  C10M2201/041 ,  C10M2201/062 ,  C10M2201/065 ,  C10M2201/082 ,  C10M2201/084 ,  C10M2201/085 ,  C10M2201/087 ,  C10M2201/10 ,  C10M2201/103 ,  C10M2205/026 ,  C10M2205/14 ,  C10M2205/16 ,  C10M2207/126 ,  C10M2209/086 ,  C10M2213/062 ,  C10M2215/02 ,  C10M2215/04 ,  C10M2215/042 ,  C10M2215/222 ,  C10M2217/06 ,  C10N2210/01 ,  C10N2210/05 ,  C10N2210/06 ,  C10N2230/06 ,  C10N2230/08 ,  C10N2230/12 ,  C10N2240/40 ,  C10N2210/02 ,  C10N2260/09

Abstract: To provide a water-based lubricant for plastic working excellent in moisture absorption resistance and corrosion resistance, with which degradation in lubricating performances such as lubricity, workability and seizure resistance may not occur even under high-temperature/high humidity environments.A water-based lubricant for plastic working, comprising a resin component containing a copolymer or homopolymer of monomers having an ethylenically unsaturated bond, including at least maleic anhydride (A), an inorganic component (B), and a solid lubricating component (C), wherein maleic anhydride moieties of the resin component (A) are blocked with a nitrogen-containing compound at a blocking ratio of 10 to 80%, and unblocked maleic anhydride moieties are neutralized with an alkaline component at a degree of neutralization of 40 to 100%.

Abstract translation: 为了提供具有优异的耐吸湿性和耐腐蚀性的塑性加工用水性润滑剂，即使在高温/高湿度环境下也不会发生润滑性，可加工性和耐咬合性等润滑性能的劣化。 一种用于塑性加工的水性润滑剂，包括含有至少包含马来酸酐（A），无机组分（B）和固体润滑组分（C）的具有烯键式不饱和键的单体的共聚物或均聚物的树脂组分， 其中树脂组分（A）的马来酸酐部分用含氮化合物以10％至80％的封闭率封闭，未封端的马来酸酐部分用中和度为40至100的碱性组分中和 ％。

公开(公告)号：US20120165104A1

公开(公告)日：2012-06-28

申请号：US13394445

申请日：2010-09-10

Applicant: Franck Bardin

Inventor： Franck Bardin

IPC: C10M103/06 ,  F16D3/10

CPC classification number: C10M169/06 ,  C10M125/00 ,  C10M125/22 ,  C10M2201/041 ,  C10M2201/065 ,  C10M2201/066 ,  C10M2203/1065 ,  C10M2205/0285 ,  C10M2207/1265 ,  C10M2207/1285 ,  C10M2223/045 ,  C10N2210/06 ,  C10N2230/06 ,  C10N2240/046 ,  C10N2250/10 ,  C10N2260/12 ,  C10N2220/082 ,  C10N2220/022 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2210/03 ,  C10N2210/04 ,  C10N2210/05 ,  C10N2210/07

Abstract: A grease composition including: one or more mineral, synthetic or natural base oils, a thickener, at least one solid lubricant constituted by one or more transition metal chalcogenides with an inorganic fullerene structure, one or more organophosphorus and/or organophosphorus-sulphur anti-wear and/or extreme pressure additives. A grease composition as defined above is used in the constant velocity joints of the transmissions of motor vehicles. Constant velocity joints containing a grease as defined above are also provided.

Abstract translation: 一种润滑脂组合物，其包括：一种或多种矿物，合成或天然基础油，增稠剂，至少一种由一种或多种具有无机富勒烯结构的过渡金属硫族化物构成的固体润滑剂，一种或多种有机磷和/或有机磷 - 硫 - 磨损和/或极压添加剂。 在机动车辆的变速器的等速接头中使用如上所述的润滑脂组合物。 还提供了含有如上所述的润滑脂的等速接头。

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。

公开(公告)号：US20120106881A1

公开(公告)日：2012-05-03

申请号：US13346223

申请日：2012-01-09

Applicant: Hideki Akita ,  Osamu Gokita ,  Minoru Fujisaki ,  Hajime Maezawa ,  Nobuo Yanaka ,  Hiroshi Nishimura ,  Hideyuki Fujiya

Inventor： Hideki Akita ,  Osamu Gokita ,  Minoru Fujisaki ,  Hajime Maezawa ,  Nobuo Yanaka ,  Hiroshi Nishimura ,  Hideyuki Fujiya

IPC: F16C33/10

CPC classification number: F16C11/045 ,  C10M101/02 ,  C10M103/04 ,  C10M103/06 ,  C10M173/02 ,  C10M2201/0413 ,  C10M2201/0613 ,  C10M2201/065 ,  C10M2201/0653 ,  C10M2201/0663 ,  C10M2203/1006 ,  C10M2205/0225 ,  C10M2209/1003 ,  C10M2209/103 ,  C10M2209/1033 ,  C10M2213/0623 ,  C10M2217/0443 ,  C10M2221/0405 ,  C10N2210/01 ,  C10N2210/03 ,  C10N2210/06 ,  C10N2220/022 ,  C10N2230/76 ,  C10N2240/02 ,  C10N2250/10 ,  F16C33/102 ,  F16C33/12 ,  F16C33/122 ,  F16C2350/26

Abstract: Grease for a slide bearing, which can suppress unusual noise attributable to a slip caused between a shaft and a bearing when a machine is stopped. In slide bearing grease 24 supplied to between a slide bearing 16 formed of a porous sintered alloy-made bushing having pores 30 impregnated with lubricating oil 31 and a shaft 22 inserted in the slide bearing 16 and supported to be slidingly rotatable in the circumferential direction, the slide bearing grease 24 employs base oil having dynamic viscosity of 10-70 mm2/s at 40° C. and exuding under a load of the shaft 22 to form an oil film 35 between the slide bearing 16 and the shaft 22.

Abstract translation: 用于滑动轴承的润滑脂，其可以抑制当机器停止时由轴和轴承之间引起的滑动引起的异常噪声。 在滑动轴承油脂24中，被供给到由多孔烧结合金制衬套形成的滑动轴承16和滑动轴承16之间，所述滑动轴承16具有浸渍有润滑油31的孔30和插入滑动轴承16并被支承为沿圆周方向可滑动旋转的轴22， 滑动轴承润滑脂24采用在40℃下动态粘度为10-70mm 2 / s的基础油，并在轴22的负载下渗出，以在滑动轴承16和轴22之间形成油膜35。

公开(公告)号：US20120101011A1

公开(公告)日：2012-04-26

申请号：US13266810

申请日：2010-04-27

Applicant: Shin Makino ,  Keisuke Miyamoto ,  Shoko Matsuo

Inventor： Shin Makino ,  Keisuke Miyamoto ,  Shoko Matsuo

IPC: F16C33/20

CPC classification number: C10M125/00 ,  C10M141/00 ,  C10M2201/041 ,  C10M2201/05 ,  C10M2201/062 ,  C10M2201/065 ,  C10M2201/066 ,  C10M2209/1003 ,  C10M2213/062 ,  C10M2217/0443 ,  C10M2221/0405 ,  C10N2220/082 ,  C10N2230/06 ,  C10N2250/141

Abstract: There is provided a sliding member coating composition for forming a coating on the surface of a sliding member, which contains a binder resin, abrasion inhibiting members, and a solid lubricant as needed. The shape of the abrasion inhibiting members is a panel shape having an aspect ratio of 5 to 100 expressed by average particle diameter/average particle thickness, and has an average particle diameter of 15.0 μm or smaller and a Moh's hardness of 6 or higher. The content of the solid lubricant can be set to 0 to 15 parts by weight with respect to 100 parts by weight of the binder resin, and the content of the abrasion inhibiting members to 1 to 100 parts by weight with respect to 100 parts by weight of the binder resin. The solid lubricant may not be blended. The abrasion inhibiting members are preferably aluminas. According to the sliding member coating composition in the present invention, even when being exposed to severe frictional conditions for a long time, preferable lubricity can be guaranteed.

Abstract translation: 提供了一种用于在滑动构件的表面上形成涂层的滑动构件涂料组合物，其包含粘合剂树脂，耐磨损构件和根据需要的固体润滑剂。 耐磨损构件的形状是由平均粒径/平均粒子厚度表示的长径比为5〜100的面板形状，平均粒径为15.0μm以下，莫氏硬度为6以上。 相对于100重量份的粘合剂树脂，固体润滑剂的含量可以设定为0〜15重量份，相对于100重量份，耐磨损剂的含量为1〜100重量份 的粘合剂树脂。 固体润滑剂不能混合。 耐磨损构件优选为氧化铝。 根据本发明的滑动部件涂料组合物，即使在长时间暴露于严格的摩擦条件下，也可以保证优选的润滑性。