公开(公告)号：US20140274830A1

公开(公告)日：2014-09-18

申请号：US14223502

申请日：2014-03-24

Applicant: UCHICAGO ARGONNE, LLC

Inventor： Vilas G. POL ,  Michael M. THACKERAY ,  Kuldeep MISTRY ,  Ali ERDEMIR

IPC: C10M125/02

CPC classification number: C10M125/02 ,  B01J31/2239 ,  B01J2531/845 ,  B82Y30/00 ,  B82Y40/00 ,  C10M129/72 ,  C10M169/04 ,  C10M177/00 ,  C10M2201/041 ,  C10M2201/0413 ,  C10M2201/061 ,  C10M2201/065 ,  C10M2201/085 ,  C10M2205/0285 ,  C10M2207/12 ,  C10M2207/28 ,  C10M2207/283 ,  C10M2207/289 ,  C10N2210/01 ,  C10N2210/04 ,  C10N2210/05 ,  C10N2210/06 ,  C10N2210/08 ,  C10N2220/08 ,  C10N2220/082 ,  C10N2230/06 ,  C10N2240/10 ,  C10N2250/10 ,  C10N2250/16 ,  C10N2270/00

Abstract: This invention relates to carbon-based materials as anti-friction and anti-wear additives for advanced lubrication purposes. The materials comprise carbon nanotubes suspended in a liquid hydrocarbon carrier. Optionally, the compositions further comprise a surfactant (e.g., to aid in dispersion of the carbon particles). Specifically, the novel lubricants have the ability to significantly lower friction and wear, which translates into improved fuel economies and longer durability of mechanical devices and engines.

Abstract translation: 本发明涉及碳基材料作为用于高级润滑目的的抗摩擦和耐磨添加剂。 这些材料包括悬浮在液体烃载体中的碳纳米管。 任选地，组合物还包含表面活性剂（例如，以帮助碳颗粒的分散）。 具体来说，新型润滑剂具有显着降低摩擦和磨损的能力，这转化为改进的燃料经济性和机械装置和发动机的更长的耐久性。

公开(公告)号：US20140199009A1

公开(公告)日：2014-07-17

申请号：US14240952

申请日：2012-08-24

Applicant: Noriyuki Inami ,  Atsushi Yokouchi ,  Michita Hokao ,  Shinya Nakatani ,  Haruka Kanda ,  Kazuhiro Soga ,  Takayuki Miyagawa

Inventor： Noriyuki Inami ,  Atsushi Yokouchi ,  Michita Hokao ,  Shinya Nakatani ,  Haruka Kanda ,  Kazuhiro Soga ,  Takayuki Miyagawa

IPC: C10M169/02 ,  F16C33/66

CPC classification number: C10M169/02 ,  C10M171/02 ,  C10M2203/1006 ,  C10M2205/0285 ,  C10M2207/0406 ,  C10M2207/12 ,  C10M2207/125 ,  C10M2207/127 ,  C10M2207/16 ,  C10M2207/2805 ,  C10M2207/288 ,  C10M2209/1033 ,  C10M2215/02 ,  C10M2215/04 ,  C10M2215/064 ,  C10M2215/1026 ,  C10M2219/044 ,  C10M2223/047 ,  C10N2220/022 ,  C10N2220/026 ,  C10N2230/02 ,  C10N2230/06 ,  C10N2230/08 ,  C10N2230/26 ,  C10N2230/76 ,  C10N2240/02 ,  C10N2250/10 ,  F16C19/186 ,  F16C33/6633 ,  F16C2326/02 ,  C10N2210/02

Abstract: The present invention relates to: a grease composition that includes a base oil which has a pressure-viscosity coefficient as measured at 40° C. of 33 GPa−1 or less and a thickener which is contained in a projected-area proportion of 10% by area or higher; and a rolling device packed with the grease composition.

Abstract translation: 本发明涉及一种润滑脂组合物，其包含在40℃下测定的压力粘度系数为33GPa -1以下的基础油和以10％的投影面积比例包含的增稠剂， 以上; 以及填充有润滑脂组合物的滚动装置。

公开(公告)号：US20130345101A1

公开(公告)日：2013-12-26

申请号：US14004597

申请日：2012-03-19

Applicant: Yutaka Imai ,  Ryo Aida

Inventor： Yutaka Imai ,  Ryo Aida

IPC: C10M169/04

CPC classification number: C10M169/04 ,  C10M169/00 ,  C10M169/02 ,  C10M169/06 ,  C10M2205/0285 ,  C10M2207/026 ,  C10M2207/0406 ,  C10M2207/12 ,  C10M2207/16 ,  C10M2207/2835 ,  C10M2215/064 ,  C10M2215/1026 ,  C10M2219/044 ,  C10M2219/068 ,  C10M2223/04 ,  C10M2223/045 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2230/10 ,  C10N2240/02 ,  C10N2240/201 ,  C10N2250/10 ,  F16C33/6633 ,  F16C2326/01

Abstract: The invention provides a grease composition for rolling bearings of automotive electrical equipment or automotive auxiliaries, where a base oil contains as an essential component an alkyldiphenyl ether oil; a thickener is a diurea compound represented by the following formula (1): (wherein R2 is a diphenylmethane group; and R1 and R3, which may be the same or different represent an aromatic hydrocarbon group having 6 to 12 carbon atoms); and an anti-flaking additive that contains an organic sulfonate rust inhibitor and a load carrying additive. The grease composition of the invention can extend the bearing lubrication life even at elevated temperatures and exhibit excellent anti-flaking properties, so that the grease composition can be enclosed in the rolling bearings of automotive electrical equipment or automotive auxiliaries.

Abstract translation: 本发明提供一种用于汽车电气设备或汽车辅助设备的滚动轴承的润滑脂组合物，其中基础油包含烷基二苯基醚油作为必需组分; 增稠剂是由下式（1）表示的二脲化合物：其中R2是二苯基甲烷基; R1和R3可以相同或不同，表示碳原子数为6〜12的芳香族烃基）。 以及含有有机磺酸盐防锈剂和承载添加剂的抗剥落添加剂。 本发明的润滑脂组合物即使在升高的温度下也能延长轴承的润滑寿命，并具有优异的抗剥落性能，因此润滑脂组合物可以封闭在汽车电气设备或汽车辅助设备的滚动轴承中。

公开(公告)号：US20110206430A1

公开(公告)日：2011-08-25

申请号：US12845278

申请日：2010-07-28

Applicant: Kazuhiko ARAI ,  Shinichi Kawamata

Inventor： Kazuhiko ARAI ,  Shinichi Kawamata

IPC: G03G21/00 ,  B08B7/00 ,  C07C55/02

CPC classification number: B08B1/00 ,  B08B1/04 ,  C10M169/04 ,  C10M2207/12 ,  C10M2207/125 ,  C10M2213/02 ,  C10M2213/023 ,  C10M2213/06 ,  C10M2213/0606 ,  C10M2213/062 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2210/03 ,  C10N2210/04 ,  C10N2210/08 ,  C10N2230/06 ,  C10N2240/06 ,  C10N2250/08 ,  G03G21/0094

Abstract: A cleaning device includes a scraping member that scrapes foreign materials from a member to be cleaned while being in contact with the member to be cleaned, and a lubricant supply unit that supplies a lubricant upstream of a contact position between the member to be cleaned and the scraping member in a moving direction of the member to be cleaned. The lubricant supply unit supplies a powder of a solid lubricant containing a fatty acid metal salt and a fluorocarbon resin.

Abstract translation: 清洁装置包括：刮削构件，其在与要清洁的构件接触的同时从要清洁的构件刮除异物;以及润滑剂供应单元，其在待清洁构件与所述待清洁构件之间的接触位置的上游提供润滑剂; 刮擦构件沿待清洁构件的移动方向。 润滑剂供给单元提供含有脂肪酸金属盐和氟碳树脂的固体润滑剂的粉末。

公开(公告)号：US20110030648A1

公开(公告)日：2011-02-10

申请号：US12744698

申请日：2008-12-05

Applicant: Stephen J. Cook ,  Alexandra Mayhew

Inventor： Stephen J. Cook ,  Alexandra Mayhew

IPC: F01M11/00

CPC classification number: C10M163/00 ,  C10M129/38 ,  C10M129/76 ,  C10M133/08 ,  C10M133/16 ,  C10M2207/12 ,  C10M2207/125 ,  C10M2207/282 ,  C10M2207/289 ,  C10M2207/402 ,  C10M2215/042 ,  C10M2215/08 ,  C10M2215/28 ,  C10M2219/046 ,  C10M2219/089 ,  C10N2230/06 ,  C10N2230/40 ,  C10N2240/10 ,  C10N2240/102 ,  C10N2260/14

Abstract: A lubricant composition comprising an oil of lubricating viscosity and 0.01 to 5 percent by weight of an organic friction modifier, said lubricant composition being substantially free from molybdenum compounds, is suitable for lubricating an internal combustion engine operating at above 150° C. at the cylinder liner, for example, a marine diesel engine.

Abstract translation: 一种润滑剂组合物，其包含润滑粘度的油和0.01至5重量％的有机摩擦改进剂，所述润滑剂组合物基本上不含钼化合物，适用于润滑在圆柱体上操作在150℃以上的内燃机 例如，船用柴油发动机。

公开(公告)号：US20100152076A1

公开(公告)日：2010-06-17

申请号：US11720608

申请日：2005-11-23

Applicant: Ebbe Malmstedt ,  Walter Holweger ,  Hurbertus Peek ,  Ingemar Strandell ,  Arno Stubenrauch ,  Bernhard Bauer ,  Frank Fiddelaers ,  Albert Van Den Kommer

Inventor： Ebbe Malmstedt ,  Walter Holweger ,  Hurbertus Peek ,  Ingemar Strandell ,  Arno Stubenrauch ,  Bernhard Bauer ,  Frank Fiddelaers ,  Albert Van Den Kommer

IPC: C10M141/06 ,  C10M169/02 ,  C10M133/44 ,  C10M159/18 ,  C10M137/10 ,  C10M105/22

CPC classification number: C10M133/16 ,  C10M133/56 ,  C10M169/00 ,  C10M2201/08 ,  C10M2201/085 ,  C10M2201/087 ,  C10M2203/065 ,  C10M2203/1006 ,  C10M2207/024 ,  C10M2207/026 ,  C10M2207/12 ,  C10M2207/126 ,  C10M2207/128 ,  C10M2207/1285 ,  C10M2207/2805 ,  C10M2215/04 ,  C10M2215/08 ,  C10M2215/223 ,  C10M2215/28 ,  C10M2217/0456 ,  C10M2219/066 ,  C10M2219/106 ,  C10M2223/043 ,  C10M2223/047 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2210/05 ,  C10N2210/06 ,  C10N2240/02 ,  C10N2250/10

Abstract: A Lubricant comprises a carboxylic-acid-amide which is based on aliphatic unbranched, alicylic and/or aromatic chains with chain lengths from 2 to 60 carbon atoms.

Abstract translation: 润滑剂包括基于脂肪族非支链，脂环和/或芳族链的羧酸酰胺，链长为2至60个碳原子。

公开(公告)号：US20090084027A1

公开(公告)日：2009-04-02

申请号：US12334065

申请日：2008-12-12

Applicant: Ronald J. Muir

Inventor： Ronald J. Muir

IPC: C10L1/30

CPC classification number: C07F5/04 ,  C10L1/303 ,  C10M139/00 ,  C10M159/12 ,  C10M2201/087 ,  C10M2207/12 ,  C10M2207/122 ,  C10M2207/124 ,  C10M2207/126 ,  C10M2207/128 ,  C10M2207/141 ,  C10M2207/144 ,  C10M2207/146 ,  C10M2215/042 ,  C10M2215/22 ,  C10M2215/221 ,  C10M2215/222 ,  C10M2215/223 ,  C10M2215/224 ,  C10M2227/061 ,  C10M2227/062 ,  C10N2230/04 ,  C10N2230/06 ,  C10N2230/10 ,  C10N2240/10 ,  C10N2260/14

Abstract: A composition is disclosed that comprises the reaction product of an acidic organic compound, a boron compound, and a basic organic compound. The composition is useful as a detergent additive for lubricants and hydrocarbon fuels.

Abstract translation: 公开了包含酸性有机化合物，硼化合物和碱性有机化合物的反应产物的组合物。 该组合物可用作润滑剂和烃燃料的洗涤剂添加剂。

公开(公告)号：US20070173420A1

公开(公告)日：2007-07-26

申请号：US10590238

申请日：2004-02-23

Applicant: Kenichi Iso

Inventor： Kenichi Iso

IPC: C10L1/14 ,  C10M115/08

CPC classification number: C10M169/06 ,  C10M169/00 ,  C10M2205/0285 ,  C10M2207/0406 ,  C10M2207/12 ,  C10M2207/122 ,  C10M2207/123 ,  C10M2207/126 ,  C10M2207/127 ,  C10M2207/16 ,  C10M2209/1033 ,  C10M2215/1026 ,  C10M2219/068 ,  C10M2223/045 ,  C10N2210/02 ,  C10N2230/06 ,  C10N2230/12 ,  C10N2240/02 ,  C10N2250/10

Abstract: As a grease composition maintaining a low torque over a wide temperature range and further hardly inducing white texture flaking, the present invention provides a grease composition comprising a base oil having a dynamic viscosity at 40° C. of 20 to 50 mm2/s, a urea compound as a thickening agent in an amount of 8 to 30% by weight with respect to total weight of the grease, at least one antirust additive selected from carboxylic acids, carboxylate salts, and ester-based antirust additives in an amount of 0.1 to 10% by weight per single additive with respect to total weight of the grease and in an amount of 0.1 to 15% by weight in total of the additive with respect to total weight of the grease, and a rolling device comprising the grease composition which works with a low torque, hardly induces white texture flaking, and is excellent in durability.

Abstract translation: 作为在宽温度范围内保持低扭矩并且进一步难以引起白色纹理剥落的润滑脂组合物，本发明提供一种润滑脂组合物，其包含在40℃下的动态粘度为20至50mm 2的基础油 相对于润滑脂的总重量，作为增稠剂的脲化合物的量为8〜30重量％，至少一种选自羧酸，羧酸盐和酯系的防锈添加剂 防锈添加剂，相对于润滑脂的总重量为0.1〜10重量％，相对于润滑脂的总重量为0.1〜15重量％，相对于润滑脂的总重量为0.1〜15重量％ 包括以低扭矩工作的润滑脂组合物的滚动装置几乎不诱发白色纹理剥落，并且耐久性优异。

公开(公告)号：US20070032391A1

公开(公告)日：2007-02-08

申请号：US10565739

申请日：2004-07-29

Applicant: Kazuo Tagawa ,  Katsuya Takigawa

Inventor： Kazuo Tagawa ,  Katsuya Takigawa

IPC: C10M141/10

CPC classification number: C10M171/008 ,  C10M2207/12 ,  C10M2207/28 ,  C10M2207/282 ,  C10M2207/2825 ,  C10M2207/283 ,  C10M2223/045 ,  C10N2230/02 ,  C10N2230/06 ,  C10N2230/10 ,  C10N2240/30

Abstract: The refrigerating machine oil composition of the invention is characterized by comprising a prescribed base oil, a phosphorus-based extreme pressure agent and an oil agent. The refrigerating machine oil composition of the invention having this construction exhibits excellent lubricity for refrigerating/air conditioning devices employing refrigerants such as HFCs, and allows the refrigerating/air conditioning devices to be operated in a stable manner for prolonged periods.

Abstract translation: 本发明的冷冻机油组合物的特征在于含有规定的基础油，磷系极压剂和油剂。 具有这种结构的本发明的冷冻机油组合物对于使用诸如HFC的制冷剂的制冷/空调装置显示出优异的润滑性，并且允许冷藏/空调装置长时间稳定地操作。

公开(公告)号：US20060217273A1

公开(公告)日：2006-09-28

申请号：US11386352

申请日：2006-03-22

Applicant: Nubar Ozbalik ,  Kenji Yatsunami ,  Samuel Tersigni ,  Lee Saathoff

Inventor： Nubar Ozbalik ,  Kenji Yatsunami ,  Samuel Tersigni ,  Lee Saathoff

IPC: C10M135/32 ,  C10M169/04

CPC classification number: C10M133/16 ,  C10M133/00 ,  C10M141/06 ,  C10M169/04 ,  C10M171/00 ,  C10M2205/0206 ,  C10M2205/173 ,  C10M2207/12 ,  C10M2207/2805 ,  C10M2207/34 ,  C10M2207/401 ,  C10M2215/02 ,  C10M2215/08 ,  C10M2215/086 ,  C10M2215/224 ,  C10M2215/24 ,  C10M2215/28 ,  C10M2217/043 ,  C10N2230/02 ,  C10N2230/06 ,  C10N2240/042 ,  C10N2240/045 ,  C10N2260/12 ,  C10N2260/14

Abstract: There is provided an automatic transmission fluid composition comprising a major amount of a base oil; one or more friction modifiers, wherein total nitrogen content provided by the one or more friction modifiers is greater than or equal to about 300 ppm; and one or more ashless dispersants, wherein the total nitrogen content provided by the one or more ashless dispersants is greater than or equal to about 500 ppm. The automatic transmission fluid may have a kinematic viscosity at 100° C. of from about 4 cSt to about 6.5 cSt and a Brookfield viscosity at −40 ° C. of from about 4,000 cP to about 20,000 cP.