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公开(公告)号:US20140155306A1
公开(公告)日:2014-06-05
申请号:US14126470
申请日:2012-05-25
Applicant: Martin Schweigkofler , Martin Schmidt-Amelunxen
Inventor: Martin Schweigkofler , Martin Schmidt-Amelunxen
IPC: C10M131/10 , C10M129/26 , C10M125/26 , C10M105/50
CPC classification number: C10M131/10 , C10M105/50 , C10M113/12 , C10M125/26 , C10M129/26 , C10M169/02 , C10M2201/1056 , C10M2213/0606 , C10M2213/0626 , C10N2230/76 , C10N2240/02 , C10N2240/202 , C10N2250/10
Abstract: A lubricating grease is provided that comprises 90 to 99.45 percent by mass of perfluoropolyethers (PFPE) and 0.5 to 5 percent by mass of fumed silica.
Abstract translation: 提供了含有90〜99.45质量%的全氟聚醚(PFPE)和0.5〜5质量%的热解法二氧化硅的润滑脂。
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公开(公告)号:US20130338049A1
公开(公告)日:2013-12-19
申请号:US13095821
申请日:2011-04-27
Applicant: James King , Liwen Wei
Inventor: James King , Liwen Wei
IPC: C10M159/02
CPC classification number: C10M159/02 , C10M107/30 , C10M109/00 , C10M173/00 , C10M173/02 , C10M2201/041 , C10M2201/066 , C10M2201/1036 , C10M2201/1056 , C10M2205/22 , C10M2207/1203 , C10M2207/1256 , C10M2207/1285 , C10M2209/1045 , C10M2209/1055 , C10M2209/108 , C10M2209/109 , C10M2209/12 , C10M2209/123 , C10M2213/0626 , C10M2215/1026 , C10M2219/024 , C10M2219/044 , C10N2210/01 , C10N2210/02 , C10N2220/082 , C10N2230/06 , C10N2230/64 , C10N2240/402 , C10N2240/405 , C10N2250/08 , C10N2250/10 , C10N2270/02
Abstract: A novel and environmentally friendly lignin based lubricant composition in the form of oil, gel, grease, paste, solid, or water/glycol emulsion comprising lignin and/or its derivatives with a dosage ranging from 0.01 to 95 wt %, preferably 0.1% to 80 wt %, or even more preferably 0.5 to 60 wt % dispersed in at least one or more components selected from 1) base oils, 2) surfactants or coupling agents, 3) lubricant additives, or 4) grease thickeners of soap or non-soap type whereupon the said composition was found to exhibit novel and synergistic performance benefits such as, but not limited to, antioxidancy, extreme pressure, antiwear, lubricity as well as a rheology modifying characteristics, e.g. thickening effect, for a broad range of lubricant, grease, or oil field drilling applications.
Abstract translation: 一种新型和环境友好的木质素基润滑剂组合物,其为油,凝胶,油脂,糊状物,固体或水/乙二醇乳液,其包含木质素和/或其衍生物,其剂量范围为0.01至95重量%,优选0.1至 80重量%,甚至更优选0.5至60重量%分散在选自1)基础油,2)表面活性剂或偶联剂中的至少一种或多种组分,3)润滑剂添加剂,或4)皂或非皂化物的油脂增稠剂, 发现所述组合物表现出新的和协同的性能优点,例如但不限于抗氧化剂,极压,抗磨损,润滑性以及流变改性特性,例如 增稠效果,适用于广泛的润滑剂,油脂或油田钻井应用。
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公开(公告)号:US20130220704A1
公开(公告)日:2013-08-29
申请号:US13857864
申请日:2013-04-05
Applicant: David P. Duckworth , Ping C. Sui , Liwen Wei
Inventor: David P. Duckworth , Ping C. Sui , Liwen Wei
IPC: C10M105/72 , E21B10/18
CPC classification number: C10M105/72 , C10M169/06 , C10M2201/041 , C10M2201/0416 , C10M2201/062 , C10M2201/065 , C10M2201/066 , C10M2201/085 , C10M2201/087 , C10M2201/102 , C10M2201/1036 , C10M2201/1056 , C10M2205/0285 , C10M2205/06 , C10M2207/122 , C10M2213/062 , C10M2217/0456 , C10M2219/0466 , C10M2219/068 , C10N2210/01 , C10N2210/02 , C10N2210/03 , C10N2230/06 , C10N2230/52 , C10N2240/02 , C10N2250/10 , E21B10/18 , C10N2210/06
Abstract: The present disclosure relates to greases containing metal sulfonate thickeners. In one example the thickener may be a calcium sulfonate thickener. In other examples grease may contain a combination of a metal sulfonate thickener and another thickener, such as a metal complex soap grease, detergent, or non-soap thickener. The grease may be formulated to meet specific performance criteria relevant to lubrication of a roller cone drill bit in downhole conditions. The disclosure also relates to a roller cone drill bit containing a grease of the disclosure.
Abstract translation: 本发明涉及含有金属磺酸盐增稠剂的润滑脂。 在一个实例中,增稠剂可以是磺酸钙增稠剂。 在其它实例中,润滑脂可以包含金属磺酸盐增稠剂和另一种增稠剂的组合,例如金属络合皂皂,洗涤剂或非皂增稠剂。 润滑脂可以配制成符合在井下条件下与滚子锥钻头的润滑相关的特定性能标准。 本公开还涉及一种包含本公开的润滑脂的辊锥钻头。
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公开(公告)号:US08372486B2
公开(公告)日:2013-02-12
申请号:US11958171
申请日:2007-12-17
Applicant: Gregory A. Bell , Jon Lee Howell , Clay Woodward Jones , Robert Clayton Wheland
Inventor: Gregory A. Bell , Jon Lee Howell , Clay Woodward Jones , Robert Clayton Wheland
CPC classification number: C10M105/52 , C10M105/54 , C10M107/38 , C10M2201/0416 , C10M2201/0666 , C10M2201/1056 , C10M2211/0225 , C10M2211/0425 , C10M2213/023 , C10M2213/043 , C10M2213/0626 , C10N2230/08 , C10N2230/12 , C10N2240/02 , C10N2270/00 , Y10T428/3154 , Y10T428/31544 , Y10T428/8305
Abstract: Liquid hydrofluorocarbons provide low corrosivity lubrication of metallic surfaces especially at elevated temperatures.
Abstract translation: 液态氢氟碳化合物对金属表面的腐蚀性较低,特别是在高温下。
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公开(公告)号:US08342217B2
公开(公告)日:2013-01-01
申请号:US12445954
申请日:2006-12-04
Applicant: Brian R. Bergman , Elizabeth L. Hotaling
Inventor: Brian R. Bergman , Elizabeth L. Hotaling
IPC: B60C19/12 , C10M169/02
CPC classification number: B60C17/00 , B60C17/10 , C10M169/02 , C10M2201/062 , C10M2201/081 , C10M2201/1056 , C10M2209/104 , C10M2209/105 , C10M2209/106 , C10N2220/022 , C10N2240/00 , Y10T152/10675 , C10N2210/02 , C10N2210/01
Abstract: Lubricant compositions as well as methods and articles utilizing the lubricant compositions that comprise a polyoxyalkene as a lubricating agent, between 4 wt. % and 7.5 wt. % of silica as a thickening agent and an inorganic thixotropic-enhancing metal compound added in an amount of, for example, at least 20 ppm, by weight or alternatively, between 1 ppm and 2 wt. %. The silica may be fumed silica. Examples of the metal compound include KOH, NaOH, KCl, CaCl2, MgCl2, CaO, MgO, Mg(OH)2 or combinations thereof. A tire is also included, comprising a radially inner face designed to be opposite a wheel rim on which it is designed to be mounted, wherein the radially inner face is provided with the lubricant composition described above.
Abstract translation: 使用润滑剂组合物的润滑剂组合物以及使用包含聚氧化烯作为润滑剂的润滑剂组合物的方法和制品在4wt。 %和7.5wt。 作为增稠剂的二氧化硅的%和以例如至少20ppm,或重量比在1ppm和2wt。之间的量加入的无机触变增强金属化合物。 %。 二氧化硅可以是热解法二氧化硅。 金属化合物的实例包括KOH,NaOH,KCl,CaCl 2,MgCl 2,CaO,MgO,Mg(OH)2或其组合。 还包括轮胎,其包括被设计成与其被设计为安装的轮辋相对的径向内表面,其中径向内表面设置有上述润滑剂组合物。
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公开(公告)号:US08193130B2
公开(公告)日:2012-06-05
申请号:US12525702
申请日:2008-02-20
Applicant: William C. Ward , Richard A. Denis
Inventor: William C. Ward , Richard A. Denis
IPC: C10M173/02
CPC classification number: C10M169/06 , C10M125/26 , C10M141/12 , C10M2201/087 , C10M2201/1036 , C10M2201/1056 , C10M2207/1206 , C10M2207/1285 , C10M2207/129 , C10M2207/34 , C10M2215/1026 , C10M2215/28 , C10M2217/0456 , C10M2219/044 , C10M2219/0466 , C10N2220/082 , C10N2230/00 , C10N2230/06 , C10N2240/40 , C10N2250/10 , C10N2250/12 , C10N2270/00 , C10N2210/01 , C10N2210/04 , C10N2210/03 , C10N2210/02
Abstract: The present invention relates to a lubricating composition containing an alkali metal borate. The invention further provides for a method of lubricating a device with grease or a metalworking fluid by employing the lubricating composition containing the alkali metal borate.
Abstract translation: 本发明涉及含有碱金属硼酸盐的润滑组合物。 本发明还提供了通过使用含有碱金属硼酸盐的润滑组合物来润滑具有油脂或金属加工液的装置的方法。
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公开(公告)号:US08044006B2
公开(公告)日:2011-10-25
申请号:US12908058
申请日:2010-10-20
Applicant: Jon Lee Howell , Alice Elizabeth Van Der Ende , Erik William Perez , Krista Lynn Laugesen
IPC: C10M107/38
CPC classification number: C10M107/00 , C08G65/007 , C10M107/38 , C10M107/46 , C10M169/02 , C10M169/041 , C10M2201/0616 , C10M2201/0626 , C10M2201/1026 , C10M2201/1036 , C10M2201/1056 , C10M2207/106 , C10M2209/1033 , C10M2213/043 , C10M2213/0606 , C10M2213/0626 , C10M2217/0456 , C10M2229/006 , C10M2229/0515 , C10N2210/04
Abstract: A composition is disclosed which comprises an aryl perfluoropolyether, optionally a halogenated oil, and further optionally a thickening agent. The composition can be used as a lubricant itself or as an additive to an oil or grease lubricant and can withstand temperatures higher than 300° C. without decomposition. The halogenated oil can be a perfluoropolyether, a fluorosilicone, a polytrifluorochloroethylene, or combinations of two or more thereof. The thickening agent can be finely divided silica, boron nitride, clay, soap, poly(tetrafluoroethylene), clay, talc, silica, titanium dioxide, polydimethylsiloxane, polyurea, polyurethane, or combinations of two or more thereof.
Abstract translation: 公开了一种组合物,其包含芳基全氟聚醚,任选的卤代油,以及任选的增稠剂。 该组合物可用作润滑剂本身或用作油或润滑脂润滑剂的添加剂,并且可以承受高于300℃的温度而不分解。 卤代油可以是全氟聚醚,氟硅氧烷,三氟氯乙烯或其两种或更多种的组合。 增稠剂可以是细分二氧化硅,氮化硼,粘土,皂,聚(四氟乙烯),粘土,滑石,二氧化硅,二氧化钛,聚二甲基硅氧烷,聚脲,聚氨酯或其两种或更多种的组合。
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公开(公告)号:US20110092399A1
公开(公告)日:2011-04-21
申请号:US12736385
申请日:2009-03-19
Applicant: Martin Schmidt-Amelunxen , Dieter Sohn , Stefan Grundei , Andrea Höpke
Inventor: Martin Schmidt-Amelunxen , Dieter Sohn , Stefan Grundei , Andrea Höpke
IPC: C10M133/44 , C10M133/56 , C10M125/02 , C10M125/10 , C10M125/26 , C10M125/22
CPC classification number: C10M169/06 , C10M171/00 , C10M2201/0416 , C10M2201/061 , C10M2201/0626 , C10M2201/066 , C10M2201/085 , C10M2201/087 , C10M2201/1036 , C10M2201/1056 , C10M2207/023 , C10M2207/10 , C10M2207/1265 , C10M2207/1285 , C10M2211/063 , C10M2213/0626 , C10M2215/041 , C10M2215/06 , C10M2215/0865 , C10M2215/1026 , C10M2215/22 , C10M2219/00 , C10M2219/044 , C10M2219/0445 , C10M2223/00 , C10M2223/0603 , C10M2227/061 , C10N2220/022 , C10N2220/032 , C10N2220/04 , C10N2220/13 , C10N2220/144 , C10N2230/02 , C10N2230/08 , C10N2230/10 , C10N2230/12 , C10N2230/26 , C10N2250/10
Abstract: The invention relates to the use of ionic liquids for production of water-resistant lubricating grease compositions, which are used in a temperature range from at least 30° C. to at least 180° C. and have good anticorrosion properties.
Abstract translation: 本发明涉及离子液体用于生产耐水润滑脂组合物的用途,该组合物在至少30℃至至少180℃的温度范围内使用并且具有良好的防腐蚀性能。
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公开(公告)号:US20110048809A1
公开(公告)日:2011-03-03
申请号:US12863139
申请日:2009-01-16
Applicant: David P. Duckworth , Ping C. Sui , Liwen Wei
Inventor: David P. Duckworth , Ping C. Sui , Liwen Wei
IPC: E21B10/08 , C10M125/02 , C10M125/22 , C10M125/26 , C10M125/24 , C10M149/20
CPC classification number: C10M105/72 , C10M169/06 , C10M2201/041 , C10M2201/0416 , C10M2201/062 , C10M2201/065 , C10M2201/066 , C10M2201/085 , C10M2201/087 , C10M2201/102 , C10M2201/1036 , C10M2201/1056 , C10M2205/0285 , C10M2205/06 , C10M2207/122 , C10M2213/062 , C10M2217/0456 , C10M2219/0466 , C10M2219/068 , C10N2210/01 , C10N2210/02 , C10N2210/03 , C10N2230/06 , C10N2230/52 , C10N2240/02 , C10N2250/10 , E21B10/18 , C10N2210/06
Abstract: The present disclosure relates to greases containing metal sulfonate thickeners. In one example the thickener may be a calcium sulfonate thickener. In other examples grease may contain a combination of a metal sulfonate thickener and another thickener, such as a metal complex soap grease, detergent, or non-soap thickener. The grease may be formulated to meet specific performance criteria relevant to lubrication of a roller cone drill bit in downhole conditions. The disclosure also relates to a roller cone drill bit containing a grease of the disclosure.
Abstract translation: 本发明涉及含有金属磺酸盐增稠剂的润滑脂。 在一个实例中,增稠剂可以是磺酸钙增稠剂。 在其它实例中,润滑脂可以包含金属磺酸盐增稠剂和另一种增稠剂的组合,例如金属络合皂皂,洗涤剂或非皂增稠剂。 润滑脂可以配制成符合在井下条件下与滚子锥钻头的润滑相关的特定性能标准。 本公开还涉及一种包含本公开的润滑脂的辊锥钻头。
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公开(公告)号:US07838475B2
公开(公告)日:2010-11-23
申请号:US11218259
申请日:2005-09-01
Applicant: Jon Lee Howell , Alice Elizabeth Van Der Ende , Erik William Perez , Krista Lynn Laugesen
IPC: C10M107/24 , C10M107/38 , C10M107/54
CPC classification number: C10M107/00 , C08G65/007 , C10M107/38 , C10M107/46 , C10M169/02 , C10M169/041 , C10M2201/0616 , C10M2201/0626 , C10M2201/1026 , C10M2201/1036 , C10M2201/1056 , C10M2207/106 , C10M2209/1033 , C10M2213/043 , C10M2213/0606 , C10M2213/0626 , C10M2217/0456 , C10M2229/006 , C10M2229/0515 , C10N2210/04
Abstract: A composition is disclosed which comprises an aryl perfluoropolyether, optionally a halogenated oil, and further optionally a thickening agent. The composition can be used as a lubricant itself or as an additive to an oil or grease lubricant and can withstand temperatures higher than 300° C. without decomposition. The halogenated oil can be a perfluoropolyether, a fluorosilicone, a polytrifluorochloroethylene, or combinations of two or more thereof. The thickening agent can be finely divided silica, boron nitride, clay, soap, poly(tetrafluoroethylene), clay, talc, silica, titanium dioxide, polydimethylsiloxane, polyurea, polyurethane, or combinations of two or more thereof.
Abstract translation: 公开了一种组合物,其包含芳基全氟聚醚,任选的卤代油,以及任选的增稠剂。 该组合物可用作润滑剂本身或用作油或润滑脂润滑剂的添加剂,并且可以承受高于300℃的温度而不分解。 卤代油可以是全氟聚醚,氟硅氧烷,三氟氯乙烯或其两种或更多种的组合。 增稠剂可以是细分二氧化硅,氮化硼,粘土,皂,聚(四氟乙烯),粘土,滑石,二氧化硅,二氧化钛,聚二甲基硅氧烷,聚脲,聚氨酯或其两种或更多种的组合。
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