公开(公告)号：US08258088B2

公开(公告)日：2012-09-04

申请号：US12452215

申请日：2008-05-20

Applicant: Günther Bodesheim ,  Martin Schmidt-Amelunxen ,  Dieter Sohn ,  Stefan Grundei ,  Andrea Höpke

Inventor： Günther Bodesheim ,  Martin Schmidt-Amelunxen ,  Dieter Sohn ,  Stefan Grundei ,  Andrea Höpke

IPC: C07C317/22 ,  C07D207/26 ,  C10L1/26

CPC classification number: C10M133/40 ,  C10M133/44 ,  C10M133/46 ,  C10M135/10 ,  C10M137/08 ,  C10M137/12 ,  C10M169/04 ,  C10M171/00 ,  C10M171/001 ,  C10M2201/041 ,  C10M2201/061 ,  C10M2201/062 ,  C10M2201/066 ,  C10M2201/085 ,  C10M2201/087 ,  C10M2201/1026 ,  C10M2201/1056 ,  C10M2203/065 ,  C10M2205/0285 ,  C10M2205/223 ,  C10M2207/106 ,  C10M2207/2825 ,  C10M2207/2835 ,  C10M2207/2855 ,  C10M2207/301 ,  C10M2209/1033 ,  C10M2213/043 ,  C10M2213/062 ,  C10M2213/0626 ,  C10M2215/086 ,  C10M2215/1026 ,  C10M2215/221 ,  C10M2215/223 ,  C10M2215/224 ,  C10M2217/04 ,  C10M2217/0406 ,  C10M2217/044 ,  C10M2217/0446 ,  C10M2217/045 ,  C10M2217/0456 ,  C10M2219/042 ,  C10M2219/044 ,  C10M2219/0445 ,  C10M2223/042 ,  C10M2223/06 ,  C10M2229/025 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2220/06 ,  C10N2230/02 ,  C10N2230/08 ,  C10N2240/04 ,  C10N2250/10

Abstract: The invention relates to lubricating grease compositions having a base oil mixture based on oils having viscosities (ISO VG 2 to ISO VG 1500) that are standard for industrial lubricants, an ionic liquid, a thickening agent, e.g., based on a polyurea compound and conventional additives that can be used at current service temperatures that are higher than 120° C. to 260° C., in particular at a service temperature in the region of high service temperatures that are higher than 180° C. to 260° C. and also at low temperatures as low as −60° C. The invention also relates to a method for producing said type of lubricating grease compositions.

Abstract translation: 本发明涉及具有基于油的基础油混合物的润滑脂组合物，所述基础油混合物基于具有工业润滑剂，离子液体，增稠剂，例如基于聚脲化合物和常规的标准的粘度（ISO VG 2至ISO VG 1500）的油 可在当前使用温度下使用的添加剂，其高于120℃至260℃，特别是在高于180℃至260℃的高使用温度区域的使用温度下，以及 也在低至-60℃的低温下进行。本发明还涉及一种用于生产所述类型润滑脂组合物的方法。

公开(公告)号：US20120169048A1

公开(公告)日：2012-07-05

申请号：US13395823

申请日：2010-09-21

Applicant: Eliette Pinel ,  Eric Gard

Inventor： Eliette Pinel ,  Eric Gard

IPC: F16L15/00 ,  B05D1/18 ,  B05D3/00 ,  B05D1/02 ,  B32B1/08 ,  B05D5/00

CPC classification number: C10M103/06 ,  C10M2201/041 ,  C10M2201/062 ,  C10M2201/085 ,  C10M2201/102 ,  C10M2201/105 ,  C10N2230/06 ,  C10N2230/12 ,  F16L15/004 ,  F16L58/182 ,  Y10T428/13 ,  C10N2210/01 ,  C10N2210/04 ,  C10N2210/05 ,  C10N2210/02 ,  C10N2210/08

Abstract: A galling-resistant threaded tubular component for drilling or operating hydrocarbon wells includes at one of its ends a threaded zone produced on its external or internal peripheral surface depending on whether the threaded end is male or female in type, with at least one portion of the threaded zone being coated with a dry film with a crystalline structure with a high specific surface area principally constituted by one or more mineral salts which are not reactive towards metals, and a process for coating such a component using a dry mineral film with a crystalline structure having a high specific surface area principally constituted by one or more mineral salts which are not reactive towards metals.

Abstract translation: 用于钻井或操作烃井的耐磨损螺纹管状部件包括在其一个端部具有在其外部或外部表面上产生的螺纹区域，这取决于螺纹端部是阳型还是阴型，具有至少一部分 螺纹区域涂覆有具有主要由一种或多种对金属不具有反应性的矿物盐构成的具有高比表面积的晶体结构的干膜，以及使用具有结晶结构的干矿物膜涂覆这种组分的方法 具有高比表面积，主要由一种或多种不对金属反应的矿物盐构成。

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：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。

公开(公告)号：US20120021247A1

公开(公告)日：2012-01-26

申请号：US13260721

申请日：2010-03-19

Applicant: Shunji Komatsu ,  Takashi Suzuki

Inventor： Shunji Komatsu ,  Takashi Suzuki

IPC: B32B15/04 ,  B32B15/08 ,  B32B15/01

CPC classification number: F25B49/005 ,  C09K5/045 ,  C09K2205/126 ,  C09K2205/24 ,  C10M171/008 ,  C10M2201/041 ,  C10M2201/05 ,  C10M2201/061 ,  C10M2201/066 ,  C10M2201/105 ,  C10M2211/00 ,  C10M2213/062 ,  C10M2229/02 ,  C10N2220/302 ,  C10N2230/06 ,  C10N2250/141 ,  C10N2270/00 ,  F25B41/003 ,  Y10T428/12708 ,  Y10T428/12736 ,  Y10T428/12778 ,  Y10T428/12792 ,  Y10T428/12903 ,  Y10T428/12951 ,  Y10T428/31544 ,  Y10T428/31678

Abstract: Disclosed is a refrigeration circuit-forming member which has a metal surface and is used for a refrigeration circuit in which HFO-1234yf that is a refrigerant configured of molecules having a double bond is used. The metal surface, which comes into contact with the HFO-1234yf, is covered with a coating layer that is not reactive with the HFO-1234yf within the range of temperature at which the HFO-1234yf is used. The coating layer is formed of any of a coating film that is firmly fixed to the metal surface, a coating layer that is formed by adhesion of a specific component added into the lubricant oil, and a coating layer that is formed by modification of the metal surface layer itself that forms the metal surface. Consequently, the chemical instability that is caused when the refrigerant HFO-1234yf comes into contact with the metal can be eliminated.

Abstract translation: 公开了一种具有金属表面并用于制冷回路的制冷回路形成部件，其中使用由具有双键的分子构成的制冷剂的HFO-1234yf。 与HFO-1234yf接触的金属表面覆盖有在HFO-1234yf的温度范围内不与HFO-1234yf反应的涂层。 涂层由牢固地固定在金属表面上的涂膜，通过加入润滑油中的特定成分的粘合形成的涂层和通过金属改性形成的涂层中的任一种形成 形成金属表面的表面层本身。 因此，可以消除当制冷剂HFO-1234yf与金属接触时引起的化学不稳定性。

公开(公告)号：US07943556B2

公开(公告)日：2011-05-17

申请号：US11295711

申请日：2005-12-05

Applicant: Michael J. Mitrovich

Inventor： Michael J. Mitrovich

IPC: F16C33/18 ,  F16C33/04 ,  C10L1/16

CPC classification number: C10M111/04 ,  B82Y30/00 ,  C08K3/04 ,  C08K3/30 ,  C10M103/02 ,  C10M103/06 ,  C10M107/04 ,  C10M107/06 ,  C10M169/04 ,  C10M2201/041 ,  C10M2201/0413 ,  C10M2201/042 ,  C10M2201/0423 ,  C10M2201/0603 ,  C10M2201/0613 ,  C10M2201/062 ,  C10M2201/0623 ,  C10M2201/0653 ,  C10M2201/066 ,  C10M2201/0663 ,  C10M2201/0803 ,  C10M2201/0853 ,  C10M2201/0863 ,  C10M2201/0873 ,  C10M2201/1006 ,  C10M2201/102 ,  C10M2201/1023 ,  C10M2201/1033 ,  C10M2201/1053 ,  C10M2201/123 ,  C10M2205/022 ,  C10M2205/0225 ,  C10M2205/024 ,  C10M2205/0245 ,  C10M2205/14 ,  C10M2207/40 ,  C10M2209/1023 ,  C10M2209/123 ,  C10N2210/02 ,  C10N2230/06 ,  C10N2230/64 ,  C10N2240/00 ,  C10N2240/22 ,  C10N2240/30 ,  C10N2240/50 ,  C10N2240/52 ,  C10N2240/54 ,  C10N2240/56 ,  C10N2240/58 ,  C10N2240/60 ,  C10N2240/66 ,  C10N2250/08

Abstract: A solid lubricant and composition useful for lubricating the flanges of locomotive wheels, railcar wheels, rail tracks and in applications where it is desirable to reduce friction when metal contacts metal. The solid lubricant having from about 25% to about 70% by volume of a biopolymer polymeric carrier, about 5% to 75% percent by volume of organic and inorganic extreme pressure additives, about 0% to 20% by volume synthetic extreme pressure anti-wear liquid oil, and about 0% to 1% by volume optical brightener.

Abstract translation: 用于润滑机车车轮，轨道车轮，轨道轨道的凸缘的固体润滑剂和组合物，以及在金属接触金属时期望减少摩擦的应用中。 固体润滑剂具有约25体积％至约70体积％的生物聚合物聚合物载体，约5％至75体积％的有机和无机极压添加剂，约0体积％至20体积％ 磨损液体油，约0〜1％（体积）荧光增白剂。

公开(公告)号：US20110111993A1

公开(公告)日：2011-05-12

申请号：US13054186

申请日：2009-06-26

Applicant: Akihiko Shimura ,  Yoshihito Tani ,  Toshio Nitta

Inventor： Akihiko Shimura ,  Yoshihito Tani ,  Toshio Nitta

IPC: C10M111/02

CPC classification number: C10M171/06 ,  C10M169/00 ,  C10M2201/041 ,  C10M2201/0413 ,  C10M2201/1056 ,  C10M2213/06 ,  C10M2213/0606 ,  C10M2213/0613 ,  C10M2213/062 ,  C10M2213/0626 ,  C10M2215/1026 ,  C10N2220/021 ,  C10N2220/022 ,  C10N2220/082 ,  C10N2230/06 ,  C10N2230/08 ,  C10N2230/68 ,  C10N2240/02 ,  C10N2240/06 ,  C10N2240/20 ,  C10N2250/10

Abstract: Disclosed is an electroconductive grease comprising a fluorine oil, an electroconductive material, and a thickening agent, the electroconductive grease containing 5 to 20 wt. % of carbon black having a DBP oil absorption amount of 250 ml/100 g or less as the electroconductive material, and 2 to 15 wt. % of fluorine-containing resin particles having an average primary particle size of 1.0 μm or less as the thickening agent. The electroconductive grease comprises carbon black having specific properties, and fluorine-containing resin particles, preferably PTFE particles, having an average primary particle size of 1.0 μm or less, and therefore exhibits excellent oil separation characteristics, namely, a remarkably lower degree of oil separation, which can also be reduced to 10 wt. % or less.

Abstract translation: 公开了一种包含氟油，导电材料和增稠剂的导电润滑脂，所述导电润滑脂含有5至20wt。 DBP吸油量为250ml / 100g以下的炭黑的％为导电性物质，2〜15重量％ ％的平均一次粒径为1.0μm以下的含氟树脂粒子作为增稠剂。 导电性润滑脂包含具有特定性质的炭黑，平均一次粒径为1.0μm以下的含氟树脂粒子，优选PTFE粒子，因此具有优异的油分离特性，即油分离度显着降低 ，其也可以降低到10wt。 ％ 或更少。

公开(公告)号：US07939476B2

公开(公告)日：2011-05-10

申请号：US11198163

申请日：2005-08-08

Applicant: Don Eadie ,  Xin Lu ,  John Cotter

Inventor： Don Eadie ,  Xin Lu ,  John Cotter

IPC: C10M169/00

CPC classification number: C10M173/02 ,  B61K3/00 ,  C08K5/0008 ,  C10M169/04 ,  C10M2201/02 ,  C10M2201/041 ,  C10M2201/062 ,  C10M2201/066 ,  C10M2201/08 ,  C10M2201/081 ,  C10M2201/084 ,  C10M2201/102 ,  C10M2201/103 ,  C10M2201/1036 ,  C10M2201/105 ,  C10M2201/18 ,  C10M2205/04 ,  C10M2207/022 ,  C10M2207/026 ,  C10M2207/04 ,  C10M2209/04 ,  C10M2209/084 ,  C10M2209/10 ,  C10M2209/101 ,  C10M2209/108 ,  C10M2209/11 ,  C10M2209/12 ,  C10M2213/02 ,  C10M2213/04 ,  C10M2215/064 ,  C10M2217/028 ,  C10M2217/044 ,  C10M2217/045 ,  C10M2219/06 ,  C10M2219/085 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2210/03 ,  C10N2210/08 ,  C10N2230/06 ,  C10N2240/00 ,  C10N2250/08 ,  C10N2250/10 ,  C10N2250/121 ,  C10M2205/08

Abstract: The present invention provides a friction control composition comprising a binder a rheological control agent, and optionally a lubricant. The liquid friction control composition may also comprise other components a wetting agent, a consistency modifier, and a preservative. The liquid friction control compositions may be used to modify the interfacial friction characteristics in sliding and rolling-sliding contact such as steel wheel-rail systems including mass transit and freight systems. A method of reducing lateral force, reducing energy consumption, or controlling friction between a metal surface and a second metal surface by applying the composition to metal surface, for example a top of rail or wheel, is also provided. The composition may be sprayed onto the rail surface.

Abstract translation: 本发明提供一种摩擦控制组合物，其包含粘合剂流变控制剂和任选的润滑剂。 液体摩擦控制组合物还可以包含其它组分润湿剂，稠度调节剂和防腐剂。 液体摩擦控制组合物可用于改变滑动和滚动滑动接触中的界面摩擦特性，例如包括公共运输和货运系统的钢轮轨道系统。 还提供了一种通过将组合物施加到金属表面，例如轨道或车轮的顶部来减小横向力，降低能量消耗或控制金属表面和第二金属表面之间的摩擦力的方法。 组合物可以喷涂到轨道表面上。

公开(公告)号：US20110100081A1

公开(公告)日：2011-05-05

申请号：US12863805

申请日：2009-01-26

Applicant: Uwe Rau ,  Klaus-Dieter Nittel ,  Andreas Lang

Inventor： Uwe Rau ,  Klaus-Dieter Nittel ,  Andreas Lang

IPC: C10M105/34 ,  B05D1/36 ,  C25D9/04 ,  B21C9/02

CPC classification number: C10M173/02 ,  C10M111/04 ,  C10M2201/041 ,  C10M2201/062 ,  C10M2201/066 ,  C10M2201/0853 ,  C10M2201/102 ,  C10M2205/022 ,  C10M2205/024 ,  C10M2205/04 ,  C10M2205/16 ,  C10M2205/18 ,  C10M2209/084 ,  C10M2209/0845 ,  C10M2209/103 ,  C10M2215/042 ,  C10M2217/044 ,  C10M2217/045 ,  C10M2217/046 ,  C10M2227/02 ,  C10M2227/04 ,  C10M2229/02 ,  C10N2220/021 ,  C10N2230/06 ,  C10N2230/12 ,  C10N2240/402 ,  C10N2240/405 ,  C10N2240/407 ,  C10N2240/408 ,  C10N2240/409 ,  C10N2250/121 ,  C10N2250/141 ,  C10N2280/00

Abstract: The invention relates to a method for preparing metal workpieces for cold forming by first applying a phosphate layer and then applying a lubricant layer which has a major content in organic polymer material. The phosphate layer is formed by an aqueous acidic phosphating solution having a major content in calcium, magnesium or manganese and phosphate. The lubricant layer is formed by contacting the phosphated surface with an aqueous lubricant composition which has a content in organic polymer material based on ionomer and optionally also non-ionomer the organic polymer material used predominantly being monomers, oligomers, co-oligomers, polymers or copolymers based on ionomer, acrylic acid/methacrylic acid, epoxide, ethylene, polyamide, propylene, styrene, urethane, the ester or salt thereof. The invention also relates to the corresponding lubricant composition, to the lubricant layer produced thereof and to its use.

Abstract translation: 本发明涉及一种通过首先施加磷酸盐层制备用于冷成型的金属工件的方法，然后施加在有机聚合物材料中具有主要含量的润滑剂层。 磷酸盐层由主要含量为钙，镁或锰和磷酸盐的酸性磷酸水溶液形成。 润滑剂层是通过使磷酸盐化表面与含水润滑剂组合物形成的，所述水性润滑剂组合物基于离聚物和任选的非离聚物，其有机聚合物材料的含量主要用作单体，低聚物，共低聚物，聚合物或共聚物 基于离聚物，丙烯酸/甲基丙烯酸，环氧化物，乙烯，聚酰胺，丙烯，苯乙烯，氨基甲酸酯，其酯或盐。 本发明还涉及相应的润滑剂组合物，与其制备的润滑剂层及其用途。

公开(公告)号：US20110046027A1

公开(公告)日：2011-02-24

申请号：US12583320

申请日：2009-08-19

Applicant: Aruna Zhamu ,  Bor Z. Jang

Inventor： Aruna Zhamu ,  Bor Z. Jang

IPC: C10M125/02

CPC classification number: C10M103/02 ,  C10M2201/041 ,  C10M2203/1025 ,  C10M2205/0285 ,  C10M2209/084 ,  C10M2209/1045 ,  C10M2217/046 ,  C10N2220/082 ,  C10N2230/02 ,  C10N2230/06 ,  C10N2250/10 ,  C10N2260/02

Abstract: A lubricant composition having improved lubricant properties, comprising:(a) a lubricating fluid; and (b) nano graphene platelets (NGPs) dispersed in the fluid, wherein nano graphene platelets have a proportion of 0.001% to 60% by weight based on the total weight of the fluid and the graphene platelets combined. Preferably, the composition comprises at least a single-layer graphene sheet. Preferably, the lubricating fluid contains a petroleum oil or synthetic oil and a dispersant or surfactant. With the addition of a thickener or a desired amount of NGPs, the lubricant becomes a grease composition. Compared with graphite nano particle- or carbon nanotube-modified lubricants, NGP-modified lubricants have much better thermal conductivity, friction-reducing capability, anti-wear performance, and viscosity stability.

Abstract translation: 一种具有改善的润滑剂性质的润滑剂组合物，包括：（a）润滑流体; 和（b）分散在流体中的纳米石墨烯血小板（NGP），其中纳米石墨烯血小板具有基于流体和石墨烯血小板的总重量组合的0.001重量％至60重量％的比例。 优选地，组合物包含至少单层石墨烯片。 优选地，润滑流体含有石油或合成油以及分散剂或表面活性剂。 通过添加增稠剂或所需量的NGP，润滑剂成为润滑脂组合物。 与石墨纳米颗粒或碳纳米管改性润滑剂相比，NGP改性润滑剂具有更好的导热性，降低摩擦力，抗磨损性能和粘度稳定性。