公开(公告)号：US11753601B2

公开(公告)日：2023-09-12

申请号：US17670796

申请日：2022-02-14

Applicant: Dura-Line LLC ,  Jin Chung

Inventor： H. Thomas Chung ,  Fei Fan ,  Sung Ki Cho ,  Sam Lukubira ,  Caleb Michael Spradling ,  Arturo Valencia

IPC: C10M169/04 ,  C10M103/02 ,  C10M107/38 ,  C10M107/50 ,  C10M111/04 ,  C10M143/02 ,  C10M147/02 ,  C10M157/02 ,  A47C27/00 ,  A47C31/00 ,  C10N40/32 ,  C10N50/08 ,  A47C27/04 ,  A47C27/20

CPC classification number: C10M169/041 ,  A47C27/002 ,  A47C31/001 ,  C10M103/02 ,  C10M107/38 ,  C10M107/50 ,  C10M111/04 ,  C10M143/02 ,  C10M147/02 ,  C10M157/02 ,  A47C27/001 ,  A47C27/04 ,  A47C27/20 ,  C10M2201/0413 ,  C10M2205/022 ,  C10M2213/02 ,  C10M2213/0623 ,  C10M2229/025 ,  C10N2040/32 ,  C10N2050/08

Abstract: A polymeric material mixture comprising a fluorine-containing polymer, a siloxane polymer, and at least two polymer processing additives (PPA), wherein the at least two polymer processing additives have different chemistries. For example, there can be a flexible coextruded pipe for providing a protective housing for cables, fluids, sludge or solids, the pipe comprising a pair of telescopically related inner and outer layers, where said inner layer is lubricated with the polymeric material mixture.

公开(公告)号：US20230272296A1

公开(公告)日：2023-08-31

申请号：US17351817

申请日：2021-06-18

Applicant: UCHICAGO ARGONNE, LLC

Inventor： Anirudha V. Sumant ,  Venkata Aditya Ayyagari

IPC: C10M103/06 ,  C10M103/02

CPC classification number: C10M103/06 ,  C10M103/02 ,  C10M2201/0663 ,  C10M2201/0413 ,  C10N2050/08

Abstract: A low friction wear surface with a coefficient of friction in the superlubric regime under a sliding and rolling movement. The low friction wear surface includes molybdenum disulfide and graphene oxide on a first wear surface with a tribolayer formed on a rough steel counter surface during the sliding and rolling movement. Methods of producing the low friction wear surface are also provided.

公开(公告)号：US09932238B2

公开(公告)日：2018-04-03

申请号：US14703258

申请日：2015-05-04

Applicant: Peerless Worldwide, LLC

Inventor： Richard S. Shankman

IPC: C01B31/00 ,  C01B31/04 ,  B82Y30/00 ,  B82Y40/00 ,  C10M177/00 ,  C10M103/02 ,  A61Q19/00 ,  C10M125/02 ,  C10M125/04 ,  C10M129/70 ,  C22C33/00 ,  C22C38/00 ,  A61K8/02 ,  A61K8/19 ,  B01J13/00 ,  C10M171/06 ,  C01B32/20 ,  C01B32/225 ,  C01B32/23 ,  C01B32/182 ,  C01B32/184 ,  C01B32/186 ,  C01B32/192 ,  A61Q17/04

CPC classification number: C01B32/192 ,  A61K8/0241 ,  A61K8/19 ,  A61K2800/10 ,  A61K2800/28 ,  A61K2800/413 ,  A61Q17/04 ,  A61Q19/00 ,  B01J13/0056 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/182 ,  C01B32/184 ,  C01B32/186 ,  C01B32/20 ,  C01B32/225 ,  C01B32/23 ,  C10M103/02 ,  C10M125/02 ,  C10M125/04 ,  C10M129/70 ,  C10M171/06 ,  C10M177/00 ,  C10M2201/041 ,  C10M2201/0413 ,  C10N2220/082 ,  C10N2230/06 ,  C22C33/00 ,  C22C33/006 ,  C22C38/00 ,  F16D2300/06 ,  F16D2300/10 ,  Y10S977/734 ,  Y10S977/755 ,  Y10S977/843 ,  Y10S977/902

Abstract: Methods of ex situ synthesis of graphene, graphene oxide, reduced graphene oxide, other graphene derivative structures and nanoparticles useful as polishing agents are disclosed. Compositions and methods for polishing, hardening, protecting, adding longevity to, and lubricating moving and stationary parts in devices and systems, including, but not limited to, engines, turbos, turbines, tracks, races, wheels, bearings, gear systems, armor, heat shields, and other physical and mechanical systems employing machined interacting hard surfaces through the use of nano-polishing agents formed in situ from lubricating compositions and, in some cases, ex situ and their various uses are also disclosed.

公开(公告)号：US09890345B2

公开(公告)日：2018-02-13

申请号：US14415499

申请日：2013-07-18

Applicant: UChicago Argonne, LLC

Inventor： Anirudha V. Sumant ,  Ali Erdemir ,  Junho Choi ,  Diana Berman

IPC: F16C33/04 ,  C10M103/04 ,  C10M177/00 ,  C10M103/02 ,  B05D1/02 ,  B05D5/08 ,  C23C16/26 ,  C23C16/40 ,  B82Y30/00

CPC classification number: C10M103/04 ,  B05D1/02 ,  B05D5/08 ,  B82Y30/00 ,  C10M103/02 ,  C10M177/00 ,  C10M2201/0413 ,  C10N2230/06 ,  C10N2250/08 ,  C10N2250/121 ,  C10N2270/00 ,  C10N2280/00 ,  C23C16/26 ,  C23C16/40 ,  Y10T428/30

Abstract: A system and method for forming at least one of graphene and graphene oxide on a substrate and an opposed wear member. The system includes graphene and graphene oxide formed by an exfoliation process or solution processing method to dispose graphene and/or graphene oxide onto a substrate. The system further includes an opposing wear member disposed on another substrate and a gas atmosphere of an inert gas like N2, ambient, a humid atmosphere and a water solution.

公开(公告)号：US09879199B2

公开(公告)日：2018-01-30

申请号：US14953000

申请日：2015-11-26

Applicant: Mehmet Z. Baykara

Inventor： Mehmet Z. Baykara

IPC: C10M125/04 ,  C10M171/00 ,  C23C16/26 ,  B05D5/08 ,  C10M103/02 ,  C10M169/00 ,  C10M171/06

CPC classification number: C10M125/04 ,  C10M103/02 ,  C10M169/00 ,  C10M171/06 ,  C10M2201/0413 ,  C10N2220/082 ,  C10N2230/06 ,  C10N2270/00

Abstract: Invention is related with a material system with sub-micrometer-scale interfaces exhibiting structural lubricity under ambient conditions.

公开(公告)号：US20170096343A1

公开(公告)日：2017-04-06

申请号：US15270855

申请日：2016-09-20

Applicant: Group NanoXplore Inc.

Inventor： Marie BOZALINA ,  Philippe PERRET ,  Soroush NAZARPOUR

IPC: C01B31/04 ,  C09D5/08 ,  C09D5/24 ,  C09K5/14 ,  C30B29/02 ,  C30B33/00 ,  C30B29/64 ,  H01B1/04 ,  C09D1/00 ,  C10M103/02

CPC classification number: C01B31/0446 ,  B02C17/20 ,  B02C17/22 ,  B82Y40/00 ,  C01B32/184 ,  C01B32/20 ,  C01B32/225 ,  C01B2204/04 ,  C09D1/00 ,  C09D5/084 ,  C09D5/24 ,  C09K5/14 ,  C10M103/02 ,  C10M2201/0413 ,  C30B29/02 ,  C30B29/64 ,  C30B33/00 ,  H01B1/04

Abstract: Embodiments described herein relate generally to large scale synthesis of thinned graphite and in particular, few layers of graphene sheets and graphene-graphite composites. In some embodiments, a method for producing thinned crystalline graphite from precursor crystalline graphite using wet ball milling processes is disclosed herein. The method includes transferring crystalline graphite into a ball milling vessel that includes a grinding media. A first and a second solvent are transferred into the ball milling vessel and the ball milling vessel is rotated to cause the shearing of layers of the crystalline graphite to produce thinned crystalline graphite.

公开(公告)号：US20170050855A1

公开(公告)日：2017-02-23

申请号：US15117984

申请日：2015-02-10

Applicant: Peerless Worldwide, LLC

Inventor： Richard S. Shankman

IPC: C01B31/04 ,  C10M125/02 ,  C10M171/06 ,  B01J13/00

CPC classification number: C01B32/192 ,  A61K8/0241 ,  A61K8/19 ,  A61K2800/10 ,  A61K2800/28 ,  A61K2800/413 ,  A61Q17/04 ,  A61Q19/00 ,  B01J13/0056 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/182 ,  C01B32/184 ,  C01B32/186 ,  C01B32/20 ,  C01B32/225 ,  C01B32/23 ,  C10M103/02 ,  C10M125/02 ,  C10M125/04 ,  C10M129/70 ,  C10M171/06 ,  C10M177/00 ,  C10M2201/041 ,  C10M2201/0413 ,  C10N2220/082 ,  C10N2230/06 ,  C22C33/00 ,  C22C33/006 ,  C22C38/00 ,  F16D2300/06 ,  F16D2300/10 ,  Y10S977/734 ,  Y10S977/755 ,  Y10S977/843 ,  Y10S977/902

Abstract: Hydrodynamic cavitation-inducing inertial, non-inertial, and combination reactors are employed in the hydrothermal synthesis of graphene and its derivatives, both in solution and vapor. Various hydrodynamic cavitation reactor embodiments are revealed. Water is used to both nucleate and “self-heal” graphene sheet growth in solution and vapor. Various methods of combustion, hydrothermal and dehydration synthesis of graphene and its derivatives are revealed. Additionally, water and ice are used as a substrate, both alone and in combination with other substrates, to grow and recover useful graphene and its derivatives.

Abstract translation: 石墨烯及其衍生物在溶液和蒸气中的水热合成中都采用流体动力学空化引发的惯性，非惯性和组合反应器。 揭示各种流体动力学空化反应器实施方案。 水用于在溶液和蒸气中成核和“自愈”石墨烯片生长。 揭示了各种石墨烯及其衍生物的燃烧，水热和脱水合成方法。 另外，水和冰被用作单独的和与其它底物组合的底物，以生长和回收有用的石墨烯及其衍生物。

公开(公告)号：US09561526B2

公开(公告)日：2017-02-07

申请号：US14309366

申请日：2014-06-19

Applicant: UCHICAGO ARGONNE, LLC.

Inventor： Anirudha V. Sumant ,  Diana Berman ,  Ali Erdemir

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

CPC classification number: 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

Abstract: 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.

Abstract translation: 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：US09488312B2

公开(公告)日：2016-11-08

申请号：US14151684

申请日：2014-01-09

Applicant: United States of America as Represented by the Administrator of NASA

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

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

CPC classification number: 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

Abstract: 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.

Abstract translation: 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

Applicant: Lei Zhao ,  Zhiyue Xu

Inventor： Lei Zhao ,  Zhiyue Xu

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

CPC classification number: 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

Abstract: 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.

Abstract translation: 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。