公开(公告)号：US4995994A

公开(公告)日：1991-02-26

申请号：US339547

申请日：1989-04-17

Applicant: Haimi N. Singer, deceased

Inventor： Haimi N. Singer, deceased

IPC: C10M169/04 ,  C10M173/02 ,  C10N10/04 ,  C10N10/06 ,  C10N10/10 ,  C10N10/12 ,  C10N20/02 ,  C10N30/04 ,  C10N30/06 ,  C10N40/04 ,  C10N40/32 ,  C10N50/02

CPC classification number: C10M173/02 ,  C10M2201/02 ,  C10M2201/041 ,  C10M2201/042 ,  C10M2201/065 ,  C10M2201/066 ,  C10M2201/084 ,  C10M2201/102 ,  C10M2201/103 ,  C10M2201/1036 ,  C10M2207/022 ,  C10M2209/105 ,  C10M2209/12 ,  C10M2211/022 ,  C10M2211/06 ,  C10M2215/042 ,  C10M2223/045 ,  C10N2210/02 ,  C10N2210/06 ,  C10N2220/02 ,  C10N2240/02 ,  C10N2240/08 ,  C10N2250/02

Abstract: A lubricant composition comprising (a), a water-based lubricant which comprises a substantially oil-free, aqueous, emulsion-free composition of a matter comprising a major amount of water, a minor but effective amount of at least one substantially water-insoluble oil-soluble functional additive stably dispersed therein, and a minor but effective amount of at least one substantially water-soluble, liquid organic dispersing agent which is capable of dissolving the functional additive and of stably dispersing the functional additive in the composition, (b), a particulate solid lubricant suspended in the water-based lubricant and uniformly dispersed therethrough, and (c), a thixotropic thickener which maintains the solid lubricant in suspension in the water-based lubricant.

公开(公告)号：US4929369A

公开(公告)日：1990-05-29

申请号：US417335

申请日：1989-10-05

Applicant: Bernard Tury

Inventor： Bernard Tury

IPC: C10M101/02 ,  C10M107/50 ,  C10M113/02 ,  C10M113/10 ,  C10M113/12 ,  C10M119/24 ,  C10M129/50 ,  C10M129/54 ,  C10M169/00 ,  C10M169/06 ,  C10N10/02 ,  C10N30/12 ,  C10N50/10

CPC classification number: C10M169/00 ,  C10M2201/041 ,  C10M2201/0416 ,  C10M2201/0426 ,  C10M2201/103 ,  C10M2201/1036 ,  C10M2201/105 ,  C10M2203/0206 ,  C10M2203/1006 ,  C10M2203/1025 ,  C10M2203/1045 ,  C10M2203/1065 ,  C10M2203/1085 ,  C10M2207/14 ,  C10M2207/141 ,  C10M2207/142 ,  C10M2207/144 ,  C10M2207/2805 ,  C10M2207/282 ,  C10M2207/34 ,  C10M2207/345 ,  C10M2211/02 ,  C10M2211/0406 ,  C10M2211/0425 ,  C10M2211/044 ,  C10M2211/0445 ,  C10M2215/22 ,  C10M2215/221 ,  C10M2215/225 ,  C10M2215/226 ,  C10M2215/30 ,  C10M2217/044 ,  C10M2217/045 ,  C10M2229/02 ,  C10M2229/025 ,  C10M2229/0405 ,  C10M2229/041 ,  C10M2229/0415 ,  C10M2229/0425 ,  C10M2229/0435 ,  C10M2229/0445 ,  C10M2229/0455 ,  C10M2229/0465 ,  C10M2229/0475 ,  C10M2229/0485 ,  C10M2229/05 ,  C10M2229/0505 ,  C10M2229/0515 ,  C10M2229/0525 ,  C10M2229/0535 ,  C10M2229/0545 ,  C10N2240/02

Abstract: A composition which comprises (a) a salt of monovalent metal (M) of a carboxylic acid in which the COOH group is attached to a ring atom of a fused ring system and (b) a grease which is a non-soap thickened oil which may be a mineral oil or a synthetic oil such as a silicone oil. The metal (M) may be sodium. The fused ring system is preferably a fused aromatic hydrocarbon ring system such as naphthalene and may include further substituents, for example an -OH group, in addition to the COOH group. If the acid contains both OH and COOH groups, these can be attached to adjacent atoms of the fused ring system. Sodium 2-naphthoate and sodium 3-hydroxy-2-naphthoate have been found to be particularly suitable. The grease has improved corrosion resistance and the addition of the metal compound does not result in destructing of the grease.

公开(公告)号：US4909951A

公开(公告)日：1990-03-20

申请号：US314946

申请日：1989-02-24

Applicant: Leah T. Mendelson ,  Richard L. Pilling

Inventor： Leah T. Mendelson ,  Richard L. Pilling

IPC: C10M135/14 ,  C10M159/18 ,  C10M169/06

CPC classification number: C10M159/18 ,  C10M135/14 ,  C10M169/06 ,  C10M2201/041 ,  C10M2201/0416 ,  C10M2201/0426 ,  C10M2201/087 ,  C10M2201/103 ,  C10M2201/1036 ,  C10M2201/105 ,  C10M2203/10 ,  C10M2205/18 ,  C10M2207/006 ,  C10M2207/0206 ,  C10M2207/0413 ,  C10M2207/095 ,  C10M2207/106 ,  C10M2207/1206 ,  C10M2207/121 ,  C10M2207/122 ,  C10M2207/1225 ,  C10M2207/123 ,  C10M2207/1245 ,  C10M2207/125 ,  C10M2207/1265 ,  C10M2207/1285 ,  C10M2207/129 ,  C10M2207/1406 ,  C10M2207/141 ,  C10M2207/1415 ,  C10M2207/16 ,  C10M2207/166 ,  C10M2207/186 ,  C10M2207/20 ,  C10M2207/206 ,  C10M2207/22 ,  C10M2207/246 ,  C10M2207/2613 ,  C10M2207/2626 ,  C10M2217/044 ,  C10M2217/045 ,  C10M2219/006 ,  C10M2219/0413 ,  C10M2219/044 ,  C10M2219/0445 ,  C10M2219/0466 ,  C10M2219/062 ,  C10M2223/065 ,  C10M2227/09 ,  C10N2210/00 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2210/03 ,  C10N2210/04 ,  C10N2210/06 ,  C10N2210/07 ,  C10N2210/08 ,  C10N2240/00 ,  C10N2240/02 ,  C10N2240/22 ,  C10N2240/30 ,  C10N2240/50 ,  C10N2240/52 ,  C10N2240/54 ,  C10N2240/56 ,  C10N2240/58 ,  C10N2240/60 ,  C10N2240/66

Abstract: Additives comprising an adduct of a calcium salt of a thiocarbonic acid and calcium hydroxide are useful in lubricants to enhance both the extreme pressure/anti-wear and anti-oxidation capabilities thereof. The lubricants are preferably oils of lubricating viscosity, which may be thickened to a grease-like consistency with one or more oil thickeners and contain from about 0.1 to about 20 weight percent of said adduct.

Abstract translation: 包含硫代碳酸的钙盐和氢氧化钙的加合物的添加剂可用于润滑剂以增强其极压/抗磨损和抗氧化能力。 润滑剂优选具有润滑粘度的油，其可以与一种或多种油增稠剂稠化成与油脂状稠度并且含有约0.1至约20重量％的所述加合物。

公开(公告)号：US4828729A

公开(公告)日：1989-05-09

申请号：US181135

申请日：1988-04-13

Applicant: Phillip W. Centers

Inventor： Phillip W. Centers

IPC: C10M103/06 ,  C10M111/04 ,  C10M125/00 ,  C10M169/00

CPC classification number: C10M103/06 ,  C10M111/04 ,  C10M125/00 ,  C10M169/00 ,  C10M2201/00 ,  C10M2201/06 ,  C10M2201/0603 ,  C10M2201/0613 ,  C10M2201/062 ,  C10M2201/0623 ,  C10M2201/063 ,  C10M2201/065 ,  C10M2201/0653 ,  C10M2201/066 ,  C10M2201/0663 ,  C10M2201/0803 ,  C10M2201/084 ,  C10M2201/085 ,  C10M2201/0853 ,  C10M2201/0863 ,  C10M2201/0873 ,  C10M2201/1006 ,  C10M2201/1023 ,  C10M2201/103 ,  C10M2201/1033 ,  C10M2201/1036 ,  C10M2201/1053 ,  C10M2201/123 ,  C10M2201/18 ,  C10M2207/044 ,  C10M2207/281 ,  C10M2207/282 ,  C10M2207/283 ,  C10M2207/2835 ,  C10M2207/286 ,  C10M2209/101 ,  C10M2209/1013 ,  C10M2209/1023 ,  C10M2229/025 ,  C10M2229/0405 ,  C10M2229/0415 ,  C10M2229/0425 ,  C10M2229/0435 ,  C10M2229/0445 ,  C10M2229/0455 ,  C10M2229/0465 ,  C10M2229/0475 ,  C10M2229/0485 ,  C10M2229/0505 ,  C10M2229/051 ,  C10M2229/0515 ,  C10M2229/0525 ,  C10M2229/0535 ,  C10M2229/0545 ,  C10N2210/01 ,  C10N2240/00 ,  C10N2240/22 ,  C10N2240/30 ,  C10N2240/50 ,  C10N2240/52 ,  C10N2240/54 ,  C10N2240/56 ,  C10N2240/58 ,  C10N2240/60 ,  C10N2240/66

Abstract: A solid lubricating material consisting essentially of an intimate mixture of about 15 to 50 mole percent molybdenum trioxide, balance molybdenum disulfide. This material is particularly useful under extreme environmental conditions such as very high temperature or vacuum. The material may be used in powder form, compacted into a pellet or other desired shape, incorporated into a grease composition or incorporated into a resin-bonded solid film lubricant.

Abstract translation: 固体润滑材料基本上由约15至50摩尔三氧化钼的平衡混合物组成，余量为二硫化钼。 该材料在非常高的温度或真空等环境条件下特别有用。 该材料可以以粉末形式使用，压实成颗粒或其它所需形状，结合到润滑脂组合物中或结合到树脂粘合固体膜润滑剂中。

公开(公告)号：US20230174888A1

公开(公告)日：2023-06-08

申请号：US17922339

申请日：2021-06-10

Applicant: Fuchs Petrolub SE

Inventor： Nael ZAKI ,  H. Ray ENYARD, Jr.

IPC: C10M173/00 ,  C10M117/02 ,  C10M117/04 ,  C10M117/06 ,  C10M119/20 ,  C10M119/12 ,  C10M113/12 ,  C10M113/10 ,  C10M113/08 ,  C10M123/04 ,  C10M125/10 ,  C10M135/10 ,  C10M129/08 ,  C10M125/20 ,  C10M137/10 ,  C10M135/04 ,  C10M141/10 ,  C10M145/26 ,  C10M151/04 ,  C10M157/06 ,  C10M161/00 ,  C10M169/00

CPC classification number: C10M173/00 ,  C10M117/02 ,  C10M117/04 ,  C10M117/06 ,  C10M119/20 ,  C10M119/12 ,  C10M113/12 ,  C10M113/10 ,  C10M113/08 ,  C10M123/04 ,  C10M125/10 ,  C10M135/10 ,  C10M129/08 ,  C10M125/20 ,  C10M137/10 ,  C10M135/04 ,  C10M141/10 ,  C10M145/26 ,  C10M151/04 ,  C10M157/06 ,  C10M161/00 ,  C10M169/00 ,  C10M2207/1265 ,  C10M2207/1285 ,  C10M2207/402 ,  C10M2209/126 ,  C10M2209/0866 ,  C10M2201/1056 ,  C10M2201/1036 ,  C10M2201/1026 ,  C10M2201/062 ,  C10M2201/082 ,  C10M2219/046 ,  C10M2207/022 ,  C10M2223/047 ,  C10M2219/022 ,  C10M2209/103 ,  C10M2221/04 ,  C10N2030/12

Abstract: A water-based lubricating grease composition includes at least 40 wt % water; a salt-based thickener; a polymer-based thickener; and optionally, an inorganic solid-based thickener. A process for preparing the water-based lubricating grease composition may include blending a suitable amount of water with a salt-based thickener to provide a thickened water-based grease, wherein the salt-based thickener is obtained from contacting a base with a fat; and adding a polymer-based thickener to the thickened water-based grease.

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。

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。

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。

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

Inventor： 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。

公开(公告)号：US20110206853A1

公开(公告)日：2011-08-25

申请号：US13125251

申请日：2009-10-23

Applicant: Fabio Riganti ,  Vincent Pierre Meunier ,  Valerio Carsetti ,  Fabio Brunetta ,  Andrea Brunetta

Inventor： Fabio Riganti ,  Vincent Pierre Meunier ,  Valerio Carsetti ,  Fabio Brunetta ,  Andrea Brunetta

IPC: B05D5/00 ,  B05D3/00 ,  B05D3/02 ,  B05D3/12

CPC classification number: C10M107/38 ,  C10M169/02 ,  C10M171/06 ,  C10M173/02 ,  C10M2201/1036 ,  C10M2209/0813 ,  C10M2209/1036 ,  C10M2209/126 ,  C10M2213/043 ,  C10M2213/0606 ,  C10M2217/0213 ,  C10N2240/06 ,  C10N2250/121

Abstract: A method of forming a lubricating film on a surface, comprising applying to a surface a multiphasic composition comprising at least one (per)fluoropolyether (PFPE) lubricant, water and from 0.1 to 3% by weight of water of at least one thickening agent, said multiphasic composition having a viscosity, when measured at 21° C. at a shear rate of 1 sec−1 of at least 10 Pa×sec so as to form a layer, and drying said layer to form a lubricating film. The Applicant has found that by the use of the multiphasic composition as above detailed it is advantageously possible to convey to surface to be lubricated the PFPE lubricant by using application techniques (doctor blade, metering rod, . . . ) as those suitable for solid-like greases, while the actual conveyed lubricant behaves in lubrication as an oil, avoiding the use of fluorinated solvents.

Abstract translation: 一种在表面上形成润滑膜的方法，包括向表面施加包含至少一种（全）氟聚醚（PFPE）润滑剂，水和0.1至3重量％的至少一种增稠剂的水的多相组合物， 所述多相组合物在21℃下以1Pa -1的剪切速度测量为至少10Pa×sec，以便形成层，并且干燥所述层以形成润滑膜时具有粘度。 申请人已经发现，通过使用如上详述的多相组合物，有利的是可以通过使用应用技术（刮刀，计量棒等）来传送到要润滑的PFPE润滑剂的表面， 像润滑脂一样，而实际输送的润滑剂在润滑中表现为油，避免使用氟化溶剂。