公开(公告)号：US5275845A

公开(公告)日：1994-01-04

申请号：US904058

申请日：1992-06-24

Applicant: Reiner Krings ,  Hansjoachim Nimtschek

Inventor： Reiner Krings ,  Hansjoachim Nimtschek

IPC: F16L15/04 ,  C10M169/00 ,  E21B17/042 ,  F16B33/06 ,  F16L15/00 ,  B05D5/08 ,  B05D7/22 ,  C10M113/08 ,  C10M125/22

CPC classification number: F16L15/004 ,  C10M169/00 ,  E21B17/08 ,  F16B33/06 ,  C10M2201/0626 ,  C10M2201/0656 ,  C10M2201/1026 ,  C10M2203/1006 ,  C10N2210/02 ,  C10N2210/04 ,  C10N2240/22 ,  C10N2250/10

Abstract: A method of pretreating the connecting elements of a gas-tight sleeve-type pipe connection which includes a tight metal seat and abutting joint shoulders. The connection is effected by screwing threaded pipe ends into a sleeve having threaded portions. The pipes are of high-alloy steel and the connecting elements are of austenitic steels with chromium and nickel contents of greater than 20% by weight and molybdenum contents of greater than 2.5% by weight, as well as austenitic materials with nickel contents of greater than 50% and chromium and molybdenum contents of greater than 10% by weight. The connecting elements of the sleeve are coated with a metal layer. The method includes cleaning the connecting elements and subsequently applying as a lubricant on the connecting elements a metal-free, ceramic-based paste whose principal components are silicates, titanium oxide, and zinc sulfide as solid components, as well as vegetable oils and white oils.

Abstract translation: 一种预紧气密套管式连接件的连接元件的方法，其包括紧密的金属座和邻接的连接肩。 连接通过将螺纹管端拧入具有螺纹部分的套筒中来实现。 这些管是高合金钢，连接元件是奥氏体钢，铬和镍含量大于20重量％，钼含量大于2.5重量％，以及镍含量大于的奥氏体材料 50％，铬钼含量大于10％。 套筒的连接元件涂覆有金属层。 该方法包括清洗连接元件，随后将作为润滑剂的润滑剂作为固体组分的主要成分是硅酸盐，氧化钛和硫化锌，以及植物油和白油 。

公开(公告)号：US4802999A

公开(公告)日：1989-02-07

申请号：US163245

申请日：1988-03-02

Applicant: Takehiro Koizumi ,  Hideo Matsuzawa

Inventor： Takehiro Koizumi ,  Hideo Matsuzawa

IPC: C10M123/02 ,  C10N10/02 ,  C10N30/02 ,  C10N30/10 ,  C10N40/08 ,  C10N50/10

CPC classification number: C10M123/02 ,  C10M2201/0606 ,  C10M2201/0616 ,  C10M2201/0626 ,  C10M2201/0656 ,  C10M2201/0666 ,  C10M2201/0806 ,  C10M2201/085 ,  C10M2201/0856 ,  C10M2201/0866 ,  C10M2201/087 ,  C10M2201/0876 ,  C10M2201/1013 ,  C10M2201/1026 ,  C10M2207/1245 ,  C10M2207/125 ,  C10M2207/1285 ,  C10M2223/006 ,  C10M2223/04 ,  C10M2223/041 ,  C10M2223/042 ,  C10M2223/047 ,  C10M2223/106 ,  C10N2210/01

Abstract: Lubricating grease having high dropping point, superior stability against oxidation and long life is obtained by having a thickener contained in grease, said thickener comprising the three components:a. lithium soap of C.sub.12-24 hydroxyfatty acid,b. lithium phosphate salt produced from phosphoric or phosphorous acid ester andc. dilithium borate.

Abstract translation: 具有高滴点，优异的氧化稳定性和长寿命的润滑油通过在油脂中含有增稠剂而获得，所述增稠剂包括三种组分：a。 C12-24羟基脂肪酸的锂皂，b。 由磷酸或亚磷酸酯生产的磷酸锂盐，c。 硼酸二锂

公开(公告)号：US4727167A

公开(公告)日：1988-02-23

申请号：US851597

申请日：1986-04-14

Applicant: John L. Burba, III ,  William C. Bauman

Inventor： John L. Burba, III ,  William C. Bauman

IPC: C01F7/00 ,  C07C53/126 ,  C07F1/00 ,  C08K3/00 ,  C08K5/56 ,  C10M125/00 ,  C10M129/40 ,  C10M159/18 ,  C07F5/06

CPC classification number: C01F7/002 ,  B82Y30/00 ,  C07C53/126 ,  C10M125/00 ,  C10M129/40 ,  C10M159/18 ,  C01P2002/22 ,  C01P2002/78 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2006/60 ,  C10M2201/0606 ,  C10M2201/0616 ,  C10M2201/0626 ,  C10M2201/063 ,  C10M2201/0656 ,  C10M2201/0666 ,  C10M2201/0806 ,  C10M2201/0856 ,  C10M2201/0866 ,  C10M2201/0876 ,  C10M2201/1013 ,  C10M2201/1026 ,  C10M2207/1225 ,  C10M2207/1265 ,  C10M2207/166 ,  C10M2207/186 ,  C10M2207/206 ,  C10M2207/246 ,  C10M2227/09 ,  C10N2210/01 ,  C10N2210/03 ,  Y10S516/06

Abstract: Useful compositions are prepared by incorporating into organic materials, crystalline lithium aluminates which conform substantially to the empirical formula(LiA.sub.x).sub.y.2Al(OH).sub.3.nH.sub.2 Owhere A represents one or more anions and/or negative-valence radicals,where x represents a quantity of A ions and/or radicals sufficient to substantially satisfy the valence requirements of the Li,where y is a numerical value sufficient to maintain the crystalline structure,and where n represents the number of waters of hydration, if any.

公开(公告)号：US4610797A

公开(公告)日：1986-09-09

申请号：US737314

申请日：1985-05-24

Applicant: Kishore K. Kar

Inventor： Kishore K. Kar

IPC: C07C53/126 ,  C10M129/40 ,  C10M129/26

CPC classification number: B82Y30/00 ,  C07C53/126 ,  C10M129/40 ,  C01P2002/22 ,  C01P2002/78 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2006/60 ,  C10M2201/0606 ,  C10M2201/0616 ,  C10M2201/0626 ,  C10M2201/063 ,  C10M2201/0656 ,  C10M2201/0666 ,  C10M2201/0806 ,  C10M2201/0856 ,  C10M2201/0866 ,  C10M2201/0876 ,  C10M2201/1013 ,  C10M2201/1026 ,  C10M2207/1225 ,  C10M2207/125 ,  C10M2207/1265 ,  C10M2207/129 ,  C10M2207/166 ,  C10M2207/186 ,  C10M2207/206 ,  C10M2207/246 ,  C10M2227/09 ,  C10N2210/01 ,  C10N2210/03

Abstract: Crystalline aluminates conforming substantially to the general formula LiR.2Al(OH).sub.3, CaR(A).2Al(OH).sub.3, or ZnR(A).2Al(OH).sub.3, where R is an organic acid of C.sub.6 -C.sub.22 and A, when present, is an inorganic anion, are found to improve the coefficient of friction and antiwear properties of lubication fluids subjected to shearing, rubbing, or grinding forces at elevated pressure.

Abstract translation: 基本上符合通式LiR 2 Al（OH）3，CaR（A）2 Al（OH）3或ZnR（A）2 Al（OH）3的结晶铝酸盐，其中R是C6-C22的有机酸和 当存在时，A是无机阴离子，可以提高在升高的压力下经受剪切，摩擦或研磨力的润滑液的摩擦系数和抗磨损性能。

公开(公告)号：US20180079989A1

公开(公告)日：2018-03-22

申请号：US15190935

申请日：2014-12-23

Applicant: Hong LIANG ,  Huaping XIAO ,  Xingliang HE ,  Chung-jwa KIM ,  Yunyun CHEN ,  The Texas A&M University System

Inventor： Hong Liang ,  Huaping Xiao ,  Xingliang He ,  Chung-jwa Kim ,  Yunyun Chen

IPC: C10M169/02 ,  C09G1/02 ,  C10M113/08 ,  C10M113/16 ,  C10M101/00 ,  C10M171/06

CPC classification number: C10M169/02 ,  C09G1/02 ,  C10M101/00 ,  C10M113/08 ,  C10M113/16 ,  C10M171/06 ,  C10M173/02 ,  C10M2201/041 ,  C10M2201/042 ,  C10M2201/05 ,  C10M2201/061 ,  C10M2201/062 ,  C10M2201/0626 ,  C10M2201/065 ,  C10M2201/066 ,  C10M2201/085 ,  C10M2201/0853 ,  C10M2201/102 ,  C10M2201/105 ,  C10M2203/003 ,  C10M2203/1006 ,  C10M2205/0206 ,  C10M2207/2805 ,  C10M2207/401 ,  C10M2209/1033 ,  C10M2213/0606 ,  C10M2229/025 ,  C10N2220/082 ,  C10N2230/06 ,  C10N2250/10 ,  C10N2250/12

Abstract: Lubrication and friction reduction improves fuel efficiency and reduces energy consumption. Effective and controllable material removal results in superior surface finishing and planarization. Nanosheets are developed with specific functionalization that can be used to reduce friction and wear, improve the fluidic property, and rheological performanceThe nanosheets can be from the graphite family, transition metal dichalcogenides, transition metal trichalcogenides, semiconducting chalcogenides, metal oxides, layered hydroxides, clays, ternary transition metal carbides and nitrides, and zirconium phosphates and phosphonates, and their corresponding dopants.Tribological, rheological, and polishing applications include lubricants, viscosity modification, and chemical-mechanical planarization. The nanosheets are useful in improving efficiency and lifetime of machinery, saving energy for mechanical operations, and optimizing manufacturing processes in surface engineering.

公开(公告)号：US20170362531A1

公开(公告)日：2017-12-21

申请号：US15522516

申请日：2015-10-30

Applicant: Aktiebolaget SKF

Inventor： Frank Fiddelaers ,  Ioannides Eustathios

IPC: C10M169/00 ,  C10M133/16 ,  C10M101/00 ,  C10M113/16

CPC classification number: C10M169/00 ,  C10M101/00 ,  C10M113/16 ,  C10M133/16 ,  C10M2201/0626 ,  C10M2201/1056 ,  C10M2203/003 ,  C10M2203/1025 ,  C10M2205/0285 ,  C10M2207/123 ,  C10M2207/1265 ,  C10M2207/1285 ,  C10M2215/08 ,  C10M2215/082 ,  C10M2215/223 ,  C10M2215/28 ,  C10M2215/30 ,  C10M2219/082 ,  C10M2223/041 ,  C10M2223/043 ,  C10M2223/047 ,  C10M2227/006 ,  C10M2227/06 ,  C10N2210/02 ,  C10N2220/082 ,  C10N2230/06 ,  C10N2240/02 ,  C10N2240/04 ,  C10N2250/10

Abstract: The invention relates to a grease composition including a base oil and a thickener that provides hydrophilic metal oxide particles and one or more amides which contain one or more unsaturated C—C bonds and/or at least one OH group. The hydrophilic metal oxide particles have a BET specific surface area of at least 10 m2/g and at least 80% of the hydrophilic metal oxide particles have a particle size in the range of from 5 nm to 900 μm. The amount of the thickener is in the range of from 0.1-40% by weight, based on the total weight of the grease composition. The invention further relates to methods for manufacturing the grease composition, and the use of the grease composition for lubricating bearings, gears and couplings.

公开(公告)号：US20170327760A1

公开(公告)日：2017-11-16

申请号：US15532350

申请日：2015-11-19

Applicant: KLUBER LUBRICATION MUNCHEN SE & Co. KG

Inventor： Karl Egersdorfer ,  Thomas Kilthau ,  Stefan Grundei ,  Stefan Seemeyer

IPC: C10M111/04 ,  C10M107/08 ,  C10M105/06 ,  C10M111/06 ,  C10M169/00 ,  C10M169/04 ,  C10M105/36 ,  C10M109/00

CPC classification number: C10M111/04 ,  C10M105/06 ,  C10M105/36 ,  C10M107/08 ,  C10M109/00 ,  C10M111/06 ,  C10M169/00 ,  C10M169/04 ,  C10M169/044 ,  C10M2201/0626 ,  C10M2201/1026 ,  C10M2201/1036 ,  C10M2201/1056 ,  C10M2203/065 ,  C10M2205/026 ,  C10M2205/0265 ,  C10M2207/023 ,  C10M2207/1276 ,  C10M2207/1285 ,  C10M2207/2855 ,  C10M2207/301 ,  C10M2213/0626 ,  C10M2215/1026 ,  C10M2215/14 ,  C10M2215/26 ,  C10M2219/0445 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2210/03 ,  C10N2230/02 ,  C10N2230/04 ,  C10N2230/06 ,  C10N2230/08 ,  C10N2230/76 ,  C10N2240/02 ,  C10N2240/20 ,  C10N2240/52 ,  C10N2250/10 ,  C10N2260/02

Abstract: The invention relates to a food-compatible high-temperature lubricant, more particularly a high-temperature oil and a high-temperature grease, comprising the following components: a) at least one oil selected from a trimellitic ester or a mixture of different trimellitic esters, alkylaromatics, preferably an aliphatically substituted naphthalene, or estolides; b) a hydrogenated or fully hydrogenated polyisobutylene or a mixture of hydrogenated or fully hydrogenated polyisobutylene; and c) additives individually or in combination. In the case of the high-temperature grease, a thickener is added.

公开(公告)号：US20170321144A1

公开(公告)日：2017-11-09

申请号：US15522314

申请日：2015-10-30

Applicant: Aktiebolaget SKF

Inventor： Frank Fiddelaers ,  Eustathios Ioannides

IPC: C10M113/12 ,  C10M117/04 ,  C10M117/06 ,  C10M123/02 ,  C10M115/08 ,  C10M137/04 ,  C10M137/08 ,  C10M137/10 ,  C10M141/10 ,  C10M169/06 ,  C10M135/20

CPC classification number: C10M113/12 ,  C10M115/08 ,  C10M117/04 ,  C10M117/06 ,  C10M123/02 ,  C10M135/20 ,  C10M137/04 ,  C10M137/08 ,  C10M137/10 ,  C10M141/10 ,  C10M169/00 ,  C10M169/06 ,  C10M2201/0626 ,  C10M2201/1056 ,  C10M2203/1025 ,  C10M2205/0285 ,  C10M2207/123 ,  C10M2207/1265 ,  C10M2207/1285 ,  C10M2207/282 ,  C10M2207/283 ,  C10M2207/289 ,  C10M2215/223 ,  C10M2215/30 ,  C10M2219/042 ,  C10M2219/044 ,  C10M2219/08 ,  C10M2219/082 ,  C10M2223/04 ,  C10M2223/041 ,  C10M2223/043 ,  C10M2223/047 ,  C10M2223/06 ,  C10M2227/06 ,  C10N2210/02 ,  C10N2220/082 ,  C10N2230/06 ,  C10N2240/02 ,  C10N2240/04 ,  C10N2250/10

Abstract: The invention relates to a grease composition having a base oil and a thickener that includes hydrophilic metal oxide particles and one or more esters which contain one or more unsaturated C—C bonds and/or at least one OH group. The hydrophilic metal oxide particles have a BET specific surface area of at least 10 m2/g and at least 80% of the hydrophilic metal oxide particles have a particle size in the range of from 5 nm to 900 μm. The amount of the thickener is in the range of from 0.1-40% by weight, based on the total weight of the grease composition. The invention further relates to methods for manufacturing the grease compositions, and the use of the grease compositions for lubricating bearings, gears and couplings.

公开(公告)号：US09234103B2

公开(公告)日：2016-01-12

申请号：US13661465

申请日：2012-10-26

Applicant: Sakai Chemical Industry Co., Ltd.

Inventor： Satoru Sueda ,  Atsuki Terabe ,  Hiroyuki Izumikawa ,  Mitsuo Hashimoto

IPC: C09C1/04 ,  C01G9/02 ,  C10M103/06 ,  C01G9/00 ,  C08L91/00 ,  C09D7/12 ,  H01L31/048 ,  C09D11/037 ,  C08J5/18 ,  C08K3/22

CPC classification number: C09C1/04 ,  C01G9/00 ,  C01G9/02 ,  C01P2002/50 ,  C01P2002/52 ,  C01P2002/54 ,  C01P2004/03 ,  C01P2004/04 ,  C01P2004/34 ,  C01P2006/10 ,  C01P2006/11 ,  C01P2006/40 ,  C08J5/18 ,  C08K3/22 ,  C08L91/00 ,  C09C1/043 ,  C09D7/61 ,  C09D11/037 ,  C10M103/06 ,  C10M2201/0626 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2220/082 ,  C10N2230/60 ,  C10N2240/20 ,  C10N2240/201 ,  C10N2240/202 ,  C10N2250/10 ,  C10N2250/12 ,  H01L31/048 ,  Y02E10/50

Abstract: The object of the present disclosure is to obtain a filler particle having stable insulation property, and a resin composition, grease, and a coating composition comprising the same, respectively. Filler particles comprising a composite zinc oxide expressed by the following chemical formula (1): ZnxMyO  (1) in the formula, M is Mg, Co, Li, K, Na, or Cu, and x+ny/2=1 when the valence of M is n.

Abstract translation: 本公开的目的是获得具有稳定绝缘性的填料颗粒，以及分别包含该填料颗粒的树脂组合物，润滑脂和涂料组合物。 包含由以下化学式（1）表示的复合氧化锌的填料颗粒：式中的Zn x M y O（1）M是Mg，Co，Li，K，Na或Cu，x + ny / 2 = 1 M的价数是n。

公开(公告)号：US08084405B2

公开(公告)日：2011-12-27

申请号：US12908112

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: C10M107/24 ,  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.