公开(公告)号：US20180194707A1

公开(公告)日：2018-07-12

申请号：US15740879

申请日：2016-06-27

申请人： Ab Nanol Technologies Oy

发明人： Aubrey Burrows ,  Kenneth Ekman ,  Sophia Von Haartman ,  Samuli Lempiäinen ,  Johan Von Knorring

IPC分类号： C07C57/12 ,  C07C53/128 ,  C07C51/41 ,  C10M129/32 ,  C10M129/40 ,  C10M159/18

CPC分类号： C07C57/12 ,  C07C51/414 ,  C07C53/128 ,  C10M129/26 ,  C10M129/32 ,  C10M129/40 ,  C10M159/18 ,  C10M2203/1006 ,  C10M2203/1025 ,  C10M2205/0285 ,  C10M2207/126 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2210/04 ,  C10N2210/06 ,  C10N2210/07 ,  C10N2210/08 ,  C10N2220/028 ,  C10N2230/06 ,  C10N2230/70 ,  C10N2220/022

摘要： The purpose of the present invention is to provide organometallic salt compositions that are useful as lubricant additives and/or in lubricant additive compositions to reduce friction and wear, and also have improved solubility in all four types of hydrocarbon base oils (Groups I-IV) at a variety of concentrations and under a variety of conditions. The organometallic salt composition is derived from at least one long chain monocarboxylic acid and a single metal in combination with at least one short or medium branched-chain monocarboxylic acid. The compositions are particularly useful in combination with activated complexes comprising a first metal component, a second metal component and particles comprising the first metal component.

公开(公告)号：US20180051229A1

公开(公告)日：2018-02-22

申请号：US15238309

申请日：2016-08-16

申请人： DENSO International America, Inc.

发明人： Michael BIMA

IPC分类号： C10M177/00 ,  C10M125/04 ,  C10M125/10 ,  C10M125/02 ,  B01J19/08

CPC分类号： C10M177/00 ,  B01J19/087 ,  B01J2219/0803 ,  B01J2219/0877 ,  C10M125/02 ,  C10M125/04 ,  C10M125/10 ,  C10M2201/041 ,  C10M2201/05 ,  C10M2201/062 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2210/08 ,  C10N2220/082 ,  C10N2230/02 ,  C10N2240/04 ,  C10N2240/08 ,  C10N2240/10 ,  C10N2270/00

摘要： A system for modifying viscosity of a lubricant. The system including a viscosity modification device configured to change viscosity of the lubricant between a first viscosity and a second viscosity. The second viscosity is lower than the first viscosity.

公开(公告)号：US20170189959A1

公开(公告)日：2017-07-06

申请号：US15313260

申请日：2015-05-21

申请人： HOGANAS AB (PUBL)

发明人： Åsa AHLIN ,  Peter JOHANSSON

IPC分类号： B22F1/00 ,  B22F3/16

CPC分类号： B22F1/0059 ,  B22F3/16 ,  B22F2001/0066 ,  B22F2301/10 ,  B22F2301/35 ,  B22F2302/40 ,  B22F2302/45 ,  B22F2998/10 ,  C10M169/04 ,  C10M2201/041 ,  C10M2201/05 ,  C10M2201/053 ,  C10M2215/08 ,  C10N2250/18 ,  C22C33/02 ,  C10N2210/08 ,  C10N2210/01 ,  C10N2210/06

摘要： A metal powder composition for making compacted parts, the metal powder composition including (i) sponge iron particles or sponge iron-based particles, and (ii) a lubricant including at least two different fatty acid amides. A process including (i) compacting the metal powder composition, and (ii) sintering the thus obtained compacted metal powder composition to produce a metal product.

公开(公告)号：US09650589B2

公开(公告)日：2017-05-16

申请号：US14844797

申请日：2015-09-03

申请人： The Board of Trustees of the University of Arkansas

发明人： Ajay P. Malshe

IPC分类号： C10M111/04 ,  C01G39/06 ,  C10M169/04 ,  C10M171/06 ,  C10M125/22

CPC分类号： C10M169/04 ,  B05D3/007 ,  C09D7/61 ,  C10M125/22 ,  C10M169/042 ,  C10M171/06 ,  C10M177/00 ,  C10M2201/04 ,  C10M2201/041 ,  C10M2201/042 ,  C10M2201/06 ,  C10M2201/061 ,  C10M2201/062 ,  C10M2201/065 ,  C10M2201/066 ,  C10M2201/0663 ,  C10M2201/081 ,  C10M2201/082 ,  C10M2201/084 ,  C10M2201/087 ,  C10M2201/103 ,  C10M2203/0206 ,  C10M2203/1006 ,  C10M2203/1025 ,  C10M2205/163 ,  C10M2207/0406 ,  C10M2207/1285 ,  C10M2207/2815 ,  C10M2207/2835 ,  C10M2207/2895 ,  C10M2207/401 ,  C10M2213/046 ,  C10M2213/062 ,  C10M2215/0813 ,  C10M2223/10 ,  C10M2223/103 ,  C10M2229/025 ,  C10N2210/02 ,  C10N2210/03 ,  C10N2210/04 ,  C10N2210/08 ,  C10N2220/082 ,  C10N2230/06 ,  C10N2230/56 ,  C10N2250/10 ,  C10N2250/14 ,  C10N2270/00 ,  Y10T428/2982

摘要： Additive packages including multifunctional additive molecules are disclosed, including, for example, organic medium intercalated with lubricant nanoparticles. The additive package may be greaseless or may be added to materials such as base oils or greases, greaseless materials, or anti-corrosives, for example. The additive package added to materials may form a coating or lubricant that may be added to a surface of an object.

公开(公告)号：US09561526B2

公开(公告)日：2017-02-07

申请号：US14309366

申请日：2014-06-19

申请人： UCHICAGO ARGONNE, LLC.

发明人： Anirudha V. Sumant ,  Diana Berman ,  Ali Erdemir

IPC分类号： B05D3/04 ,  B05D5/08 ,  C10M103/02 ,  B81B1/00 ,  B05D1/02

CPC分类号： B05D5/08 ,  B05D1/02 ,  B05D3/0453 ,  B05D3/0486 ,  B05D7/14 ,  B81B1/00 ,  B81B3/0075 ,  C10M103/02 ,  C10M103/04 ,  C10M177/00 ,  C10M2201/041 ,  C10M2201/0413 ,  C10N2210/08 ,  C10N2220/082 ,  C10N2230/06 ,  C10N2240/06 ,  C10N2240/201 ,  C10N2240/202 ,  C10N2240/204 ,  C10N2250/121 ,  F16C33/1095

摘要： A low friction wear surface with a coefficient of friction in the superlubric regime including graphene and nanoparticles on the wear surface is provided, and methods of producing the low friction wear surface are also provided. A long lifetime wear resistant surface including graphene exposed to hydrogen is provided, including methods of increasing the lifetime of graphene containing wear surfaces by providing hydrogen to the wear surface.

摘要翻译： 提供了在磨损表面上包括石墨烯和纳米颗粒的超润滑系统中的摩擦系数低摩擦磨损表面，并且还提供了生产低摩擦磨损表面的方法。 提供包括暴露于氢的石墨烯的长寿命耐磨表面，包括通过向磨损表面提供氢来增加含有磨损表面的石墨烯的寿命的方法。

公开(公告)号：US20160369197A1

公开(公告)日：2016-12-22

申请号：US15249602

申请日：2016-08-29

申请人： UCHICAGO ARGONNE, LLC

发明人： Ali ERDEMIR ,  Vilas G. POL ,  Michael M. THACKERAY ,  Kuldeep MISTRY ,  Qiuying CHANG

IPC分类号： C10M125/04 ,  C10M141/02 ,  C10M105/04

CPC分类号： C10M125/04 ,  C10M103/04 ,  C10M105/04 ,  C10M141/02 ,  C10M177/00 ,  C10M2201/041 ,  C10M2201/05 ,  C10M2201/053 ,  C10M2203/024 ,  C10M2205/0285 ,  C10M2207/282 ,  C10M2207/289 ,  C10N2210/08 ,  C10N2220/082 ,  C10N2220/084 ,  C10N2220/086 ,  C10N2230/06 ,  C10N2280/00 ,  Y10T428/2918

摘要： Nickel-containing carbon nanofiber (NiCNF) materials and lubricants comprising the nanofiber materials are described herein. The NiCNF materials comprise a plurality of elongate nickel-containing carbon nanofibers. Each NiCNF comprises a carbon nanofiber shaft that is capped at one end by a nickel nanoparticle encapsulated in multiple layers of graphitic carbon. The nanofibers typically have a generally circular cross-section (i.e., in the direction perpendicular to the length-axis of the fibers). The NiCNF materials as useful, e.g., in lubricant compositions, which also are described herein.

公开(公告)号：US20160340602A1

公开(公告)日：2016-11-24

申请号：US14720021

申请日：2015-05-22

申请人： UChicago Argonne, LLC

发明人： Ali Erdemir ,  Anil U. Mane ,  Jeffrey W. Elam ,  Giovanni Ramirez ,  Osman Eryilmaz

IPC分类号： C10M169/04 ,  C10M139/06 ,  C10M129/24

CPC分类号： C10M169/04 ,  C10M2201/062 ,  C10M2205/0285 ,  C10M2207/2805 ,  C10M2207/401 ,  C10M2209/1033 ,  C10M2227/081 ,  C10M2227/09 ,  C10M2229/025 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2210/03 ,  C10N2210/04 ,  C10N2210/05 ,  C10N2210/06 ,  C10N2210/07 ,  C10N2210/08 ,  C10N2230/06

摘要： A lubricant composition includes an oil including a plurality of long-chain hydrocarbon molecules. A quantity of a catalytically active metal-organic additive is mixed with the oil. The metal-organic additive is formulated to fragment the long-chain hydrocarbon molecules of the oil into at least one of dimers and trimers under the influence of at least one of a mechanical loading and a thermal loading. In some embodiments, the metal-organic additive includes a compound of formula II: where: X is Sc, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Y, Zr, Nb, Mo, Tc, Ru, Rh, Pd, Ag, Cd, Hf, Ta, W, Re, Os, Ir, Pt, Au, Hg, Rf, Db, Sg, Bh, Hs, Mt, Ds, Rg or Cn, and R1, R2, R3 and R4 are alkyl or alkyl halide.

公开(公告)号：US09499766B2

公开(公告)日：2016-11-22

申请号：US13921640

申请日：2013-06-19

申请人： Board of Trustees of the University of Arkansas

发明人： Ajay P. Malshe ,  Arpana Verma

IPC分类号： C10M169/04 ,  C10M169/00 ,  C10M169/06 ,  C10M171/00 ,  C10M125/06 ,  C10M111/04 ,  C10M171/06 ,  C10M125/22

CPC分类号： C10M169/04 ,  B05D3/007 ,  C09D7/61 ,  C10M125/22 ,  C10M169/042 ,  C10M171/06 ,  C10M177/00 ,  C10M2201/04 ,  C10M2201/041 ,  C10M2201/042 ,  C10M2201/06 ,  C10M2201/061 ,  C10M2201/062 ,  C10M2201/065 ,  C10M2201/066 ,  C10M2201/0663 ,  C10M2201/081 ,  C10M2201/082 ,  C10M2201/084 ,  C10M2201/087 ,  C10M2201/103 ,  C10M2203/0206 ,  C10M2203/1006 ,  C10M2203/1025 ,  C10M2205/163 ,  C10M2207/0406 ,  C10M2207/1285 ,  C10M2207/2815 ,  C10M2207/2835 ,  C10M2207/2895 ,  C10M2207/401 ,  C10M2213/046 ,  C10M2213/062 ,  C10M2215/0813 ,  C10M2223/10 ,  C10M2223/103 ,  C10M2229/025 ,  C10N2210/02 ,  C10N2210/03 ,  C10N2210/04 ,  C10N2210/08 ,  C10N2220/082 ,  C10N2230/06 ,  C10N2230/56 ,  C10N2250/10 ,  C10N2250/14 ,  C10N2270/00 ,  Y10T428/2982

摘要： A composition that includes solid lubricant nanoparticles and an organic medium is disclosed. Also disclosed are nanoparticles that include layered materials. A method of producing a nanoparticle by milling layered materials is provided. Also disclosed is a method of making a lubricant, the method including milling layered materials to form nanoparticles and incorporating the nanoparticles into a base to form a lubricant.

公开(公告)号：US09488312B2

公开(公告)日：2016-11-08

申请号：US14151684

申请日：2014-01-09

申请人： United States of America as Represented by the Administrator of NASA

发明人： Richard R. Hofer ,  Donald B. Bickler ,  Saverio A. D'Agostino

IPC分类号： F16N39/00 ,  F16N15/00 ,  H05H1/48 ,  C10M171/00 ,  C10M103/02 ,  C10M103/04 ,  C10M103/06 ,  C10M107/10 ,  C10M107/32 ,  C10M107/38 ,  C10M107/44

CPC分类号： F16N39/005 ,  C10M103/02 ,  C10M103/04 ,  C10M103/06 ,  C10M107/10 ,  C10M107/32 ,  C10M107/38 ,  C10M107/44 ,  C10M171/00 ,  C10M2201/0413 ,  C10M2201/053 ,  C10M2201/0613 ,  C10M2201/0653 ,  C10M2201/0663 ,  C10M2201/0803 ,  C10M2201/081 ,  C10M2201/082 ,  C10M2201/1023 ,  C10M2201/1033 ,  C10M2205/0285 ,  C10M2209/1023 ,  C10M2209/1033 ,  C10M2213/003 ,  C10M2213/043 ,  C10M2217/0443 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2210/04 ,  C10N2210/06 ,  C10N2210/07 ,  C10N2210/08 ,  C10N2250/08 ,  F16N15/00 ,  H05H1/48 ,  H05H2240/10

摘要： Disclosed herein is a lubrication device comprising a solid lubricant disposed between and in contact with a first electrode and a second electrode dimensioned and arranged such that application of an electric potential between the first electrode and the second electrode sufficient to produce an electric arc between the first electrode and the second electrode to produce a plasma in an ambient atmosphere at an ambient pressure which vaporizes at least a portion of the solid lubricant to produce a vapor stream comprising the solid lubricant. Methods to lubricate a surface utilizing the lubrication device in-situ are also disclosed.

摘要翻译： 本文公开了一种润滑装置，其包括设置在第一电极之间并与之接触的固体润滑剂，第一电极和第二电极的尺寸和布置使得在第一电极和第二电极之间施加电位足以在第一电极和第二电极之间产生电弧 电极和第二电极，以在环境气氛中在环境压力下产生等离子体，其使至少一部分固体润滑剂蒸发以产生包含固体润滑剂的蒸气流。 还公开了利用现场润滑装置润滑表面的方法。

公开(公告)号：US20160281015A1

公开(公告)日：2016-09-29

申请号：US15173762

申请日：2016-06-06

申请人： Lei Zhao ,  Zhiyue Xu

发明人： Lei Zhao ,  Zhiyue Xu

IPC分类号： C10M103/02 ,  B32B37/12 ,  B32B37/06 ,  C10M103/04

CPC分类号： C10M103/02 ,  B05D2202/00 ,  B22F1/00 ,  B22F7/064 ,  B22F7/08 ,  B23K35/0233 ,  B32B1/08 ,  B32B9/005 ,  B32B9/041 ,  B32B15/04 ,  B32B15/043 ,  B32B37/06 ,  B32B37/1207 ,  B32B2250/03 ,  B32B2255/00 ,  B32B2255/06 ,  B32B2255/20 ,  B32B2255/205 ,  B32B2264/108 ,  B32B2307/306 ,  B32B2307/554 ,  B32B2307/746 ,  B32B2581/00 ,  B32B2597/00 ,  C10M103/04 ,  C10M111/06 ,  C10M2201/041 ,  C10M2201/0413 ,  C10M2201/05 ,  C10M2201/053 ,  C10M2201/0613 ,  C10M2201/087 ,  C10M2201/0873 ,  C10M2201/10 ,  C10M2201/1006 ,  C10M2201/102 ,  C10M2201/1023 ,  C10M2201/103 ,  C10M2201/1033 ,  C10M2201/105 ,  C10M2201/1053 ,  C10M2201/12 ,  C10M2201/123 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2210/03 ,  C10N2210/04 ,  C10N2210/05 ,  C10N2210/06 ,  C10N2210/08 ,  C10N2220/086 ,  C10N2230/06 ,  C10N2230/08 ,  C10N2250/08 ,  C10N2250/121 ,  C10N2250/14 ,  C22C30/00 ,  C22C47/14

摘要： An article comprises a substrate; a coating comprising a carbon composite; and a binding layer disposed between the substrate and the coating. The carbon composite comprises carbon and a binder containing one or more of the following: SiO2; Si; B; B2O3; a metal; or an alloy of the metal; and the metal comprises one or more of the following: aluminum; copper; titanium; nickel; tungsten; chromium; iron; manganese; zirconium; hafnium; vanadium; niobium; molybdenum; tin; bismuth; antimony; lead; cadmium; or selenium.

摘要翻译： 一种制品包括基材; 包含碳复合材料的涂层; 以及设置在基底和涂层之间的粘合层。 碳复合材料包含碳和含有以下一种或多种的粘合剂：SiO 2; 硅; B; B2O3; 金属 或金属的合金; 并且所述金属包括以下中的一种或多种：铝; 铜; 钛; 镍; 钨 铬; 铁; 锰; 锆; 铪; 钒; 铌; 钼; 锡; 铋; 锑; 铅; 镉; 或硒。