公开(公告)号：US20180313491A1

公开(公告)日：2018-11-01

申请号：US15565299

申请日：2016-04-21

申请人： VALLOUREC OIL AND GAS FRANCE ,  NIPPON STEEL & SUMITOMO METAL CORPORATION

发明人： Arnaud VERLEENE ,  Nicolas BAUDIN ,  Cedric VOGT ,  Adil JAAFAR

IPC分类号： F16L58/18 ,  C10M107/04 ,  C10M159/06 ,  C10M129/40 ,  C10M145/14 ,  C10M107/44 ,  C10M125/02 ,  C10M125/22 ,  C10M107/30 ,  C10M107/28

CPC分类号： F16L58/182 ,  C10M107/04 ,  C10M107/28 ,  C10M107/30 ,  C10M107/44 ,  C10M125/02 ,  C10M125/22 ,  C10M129/40 ,  C10M145/14 ,  C10M159/06 ,  C10M171/00 ,  C10M2201/041 ,  C10M2201/042 ,  C10M2201/053 ,  C10M2201/062 ,  C10M2201/066 ,  C10M2201/105 ,  C10M2205/022 ,  C10M2205/0225 ,  C10M2205/18 ,  C10M2207/126 ,  C10M2209/084 ,  C10M2209/0845 ,  C10M2209/1003 ,  C10M2209/103 ,  C10M2213/062 ,  C10M2217/0443 ,  C10M2217/0453 ,  C10M2219/044 ,  C10M2219/068 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2210/06 ,  C10N2210/08 ,  C10N2240/22 ,  C10N2250/08 ,  C10N2250/12 ,  C10N2250/14 ,  C10N2270/00 ,  C10N2280/00

摘要： The invention concerns a threaded portion of a tubular element for a threaded tubular connection having an axis of revolution, the portion comprising a threading extending over its outer or inner peripheral surface, and a first sealing surface on the peripheral surface, the first sealing surface being capable of producing metal-metal interference with a corresponding second sealing surface belonging to a complementary threaded portion. The threading and the first sealing surface are coated with a metallic anti-galling layer wherein zinc (Zn) is the major element by weight, the metallic anti-galling layer being at least partially coated with a lubricant layer comprising a resin and a dry solid lubricant powder dispersed in the resin.

公开(公告)号：US20180195551A1

公开(公告)日：2018-07-12

申请号：US15401878

申请日：2017-01-09

申请人： Hamilton Sundstrand Corporation

发明人： Steven Poteet ,  David J. Grulke

IPC分类号： F16C17/10 ,  F16C33/10 ,  C10M107/44 ,  C10M125/02 ,  C10M125/26 ,  C10M125/22

CPC分类号： F16C17/102 ,  C10M107/44 ,  C10M125/02 ,  C10M125/22 ,  C10M125/26 ,  C10M2201/041 ,  C10M2201/0413 ,  C10M2201/0613 ,  C10M2201/0623 ,  C10M2201/066 ,  C10M2201/087 ,  C10M2217/0443 ,  C10N2220/082 ,  C10N2240/02 ,  C10N2250/08 ,  F16C17/024 ,  F16C32/0633 ,  F16C33/107 ,  F16C33/1095 ,  F16C2240/48

摘要： A bearing assembly is disclosed that includes a first component with a first bearing surface, and a second component with a second bearing surface. A fluid is disposed between the first bearing surface and the second bearing surface supporting the first bearing surface and the second bearing surface in a non-contact rotational relationship. The first bearing surface, or the second bearing surface, or both the first bearing surface and the second bearing surface include a surface layer with solid lubricant 2D nanoparticles in a matrix.

公开(公告)号：US09994738B2

公开(公告)日：2018-06-12

申请号：US14785694

申请日：2014-04-22

申请人： CARBODEON LTD OY

发明人： Vesa Myllymäki ,  Jesse Syren

IPC分类号： C01B31/06 ,  C10M129/26 ,  C09G1/04 ,  C01B32/15 ,  C01B32/25 ,  C10M125/02 ,  C25D3/02 ,  C01B32/28

CPC分类号： C09G1/04 ,  C01B31/065 ,  C01B32/15 ,  C01B32/25 ,  C01B32/28 ,  C10M125/02 ,  C10M129/26 ,  C10M2201/041 ,  C25D3/02

摘要： The present invention relates to a method for producing zeta negative single digit carboxylated nanodiamond dispersion. The method comprises adjusting pH of zeta negative carboxylated nanodiamond suspension to at least 7, and subjecting the pH adjusted suspension to beads milling. The present invention further relates to zeta negative single digit carboxylated nanodiamond dispersion comprising zeta negative single digit carboxylated nanodiamond particles and a liquid medium, wherein zeta potential of the zeta negative single digit carboxylated nanodiamond dispersion is over −37 mV measured at pH over 7, zeta negative single digit carboxylated nanodiamond particle concentration in the dispersion is over 2 wt-% and D90 average primary particle size distribution of the zeta negative single digit carboxylated nanodiamond particles is from 2 nm to 12 nm.

公开(公告)号：US20180148660A1

公开(公告)日：2018-05-31

申请号：US15573758

申请日：2016-04-25

申请人： NIHON PARKERIZING CO., LTD.

发明人： Takumi Kozaki ,  Hironori Ohshita

IPC分类号： C10M105/26 ,  C10M173/02 ,  C10M159/06 ,  C10M125/26 ,  C10M125/02 ,  C10M125/22 ,  C10M125/18 ,  C10M125/10 ,  C10M125/24

CPC分类号： C10M105/26 ,  C10M125/02 ,  C10M125/10 ,  C10M125/18 ,  C10M125/22 ,  C10M125/24 ,  C10M125/26 ,  C10M125/30 ,  C10M129/34 ,  C10M129/42 ,  C10M129/44 ,  C10M159/06 ,  C10M173/02 ,  C10M2201/02 ,  C10M2201/041 ,  C10M2201/042 ,  C10M2201/061 ,  C10M2201/062 ,  C10M2201/066 ,  C10M2201/085 ,  C10M2201/087 ,  C10M2201/103 ,  C10M2201/14 ,  C10M2205/14 ,  C10M2207/123 ,  C10M2207/124 ,  C10M2209/04 ,  C10M2209/084 ,  C10M2209/12 ,  C10N2210/02 ,  C10N2230/12 ,  C10N2230/18 ,  C10N2240/407 ,  C10N2240/408 ,  C10N2240/409 ,  C10N2250/121 ,  C10N2270/02 ,  C10N2210/03 ,  C10N2210/01 ,  C10N2250/06 ,  C10N2260/10

摘要： An aqueous lubricant for metal material plastic working, which can form a lubricating coating having excellent lubricity (moisture absorption resistance) under a high humidity environment, seizure resistance to metal working with high difficulty, and the like, and further has excellent long-term agent stability; a metal material having a lubricating coating formed by the aqueous lubricant on/over a surface of the metal material; and a metal processed article obtained by molding the metal material are provided. The above problem can be solved by using an aqueous lubricant for metal material plastic working in which an aliphatic polycarboxylic acid having 5 to 8 carbon atoms and a solubility in water at 20° C. of 10 g/100 mL or more and an alkaline earth metal compound are blended in water, or an alkaline earth metal salt of the aliphatic polycarboxylic acid is dissolved or dispersed in water.

公开(公告)号：US20170368527A1

公开(公告)日：2017-12-28

申请号：US15677816

申请日：2017-08-15

申请人： Christopher J. Arnold

发明人： Christopher J. Arnold

IPC分类号： B01J19/08 ,  C01B32/26 ,  C10M125/02 ,  B82Y30/00 ,  B82Y40/00

CPC分类号： B01J19/081 ,  B01J19/088 ,  B01J2219/0877 ,  B01J2219/0879 ,  B01J2219/0894 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/26 ,  C01P2004/32 ,  C01P2004/64 ,  C10M125/02 ,  C10M2201/041 ,  C10N2220/082 ,  C10N2230/06 ,  C10N2240/02 ,  Y10S977/775 ,  Y10S977/896 ,  Y10S977/902

摘要： This invention relates to a production method for non-detonation synthesis nanodiamond by exposing carbonaceous feedstock to a dense plasma focus. The nucleated nanodiamond particles have characteristics that differentiate them from known forms of nanodiamond. For instance, the nucleated nanodiamond particles are substantially spherical and have a substantially smooth surface, as may be demonstrated by TEM. The nucleated nanodiamond particles are also free of graphite and detonation carbon contaminants. The identity of the nanodiamond particles has been confirmed through raman spectra, for example. The nanodiamond particles have also been found to be effective as a lubricant composition when combined with a carrier oil.

公开(公告)号：US20170190997A1

公开(公告)日：2017-07-06

申请号：US15462151

申请日：2017-03-17

申请人： MPL Innovations, Inc.

发明人： Michael J. Mitrovich ,  Bret Lanz ,  Matt Molz

IPC分类号： C10M145/22 ,  C10M169/04 ,  B61K3/02 ,  C10M129/02

CPC分类号： C10M145/22 ,  B61K3/02 ,  C10M125/02 ,  C10M125/22 ,  C10M129/02 ,  C10M169/04 ,  C10M2201/041 ,  C10M2201/062 ,  C10M2201/066 ,  C10M2201/102 ,  C10M2201/103 ,  C10M2205/0225 ,  C10M2207/2835 ,  C10M2207/34 ,  C10M2207/345 ,  C10M2207/40 ,  C10M2207/401 ,  C10M2207/402 ,  C10M2209/102 ,  C10M2209/1023 ,  C10N2230/06 ,  C10N2230/64 ,  C10N2250/08

摘要： Lubricant composition formulations comprising at least one biodegradable plastic, such as polyhydroxyalkanoate and/or polybutylene succinate, and at least one lubricant, such as a vegetable oil.

公开(公告)号：US09499760B2

公开(公告)日：2016-11-22

申请号：US14282233

申请日：2014-05-20

申请人： SAMSUNG ELECTRONICS CO., LTD.

发明人： Soo Dol Park ,  Ki Hoon Nam ,  Jeong Bae Lee

IPC分类号： F25B31/00 ,  C10M125/02 ,  F25B1/04 ,  F25B49/02 ,  F04C23/00 ,  C09K5/04 ,  F04C18/356 ,  C10M171/00 ,  F25B13/00

CPC分类号： C10M125/02 ,  C09K5/045 ,  C10M171/008 ,  C10M2201/041 ,  C10N2220/082 ,  C10N2220/302 ,  C10N2240/30 ,  F04C18/3564 ,  F04C23/001 ,  F04C23/008 ,  F04C2210/26 ,  F25B1/04 ,  F25B13/00 ,  F25B31/002 ,  F25B49/022 ,  F25B2313/0293 ,  F25B2313/0294 ,  F25B2400/12 ,  F25B2500/06 ,  F25B2500/16 ,  F25B2600/027 ,  F25B2700/21152

摘要： An air conditioning apparatus including a compressor, an outdoor heat exchanger, an indoor heat exchanger, and an expansion valve to depressurize a refrigerant. The refrigerant is formed of hydro fluorocarbon (HFC). The compressor includes a compression unit to compress the refrigerant, a motor unit to provide rotational power to the compression unit, and an oil accommodation portion to store oil to reduce friction between the rotating shaft and the compression unit and lower a temperature of the compressor, and the oil contains a carbon nanoparticle. Even when an HFC-based refrigerant producing high discharge temperature in a compressor is used, deterioration of the compressor due to the high temperature is prevented. In addition, by lowering the operational temperature of the compressor, the reliability and performance of the compressor using the HFC-based refrigerant and the air conditioning apparatus using the same may be enhanced.

摘要翻译： 一种空气调节装置，包括压缩机，室外热交换器，室内热交换器和用于对制冷剂进行减压的膨胀阀。 制冷剂由氢氟烃（HFC）形成。 压缩机包括压缩单元以压缩制冷剂，马达单元向压缩单元提供旋转动力;以及油容纳部分，用于存储油以减少旋转轴与压缩单元之间的摩擦并降低压缩机的温度， 油包含碳纳米颗粒。 即使使用在压缩机中产生高排出温度的HFC系制冷剂，也能够防止压缩机由于高温而导致的劣化。 此外，通过降低压缩机的工作温度，可以提高使用HFC系制冷剂的压缩机的可靠性和性能以及使用其的空调装置。

公开(公告)号：US20160160148A1

公开(公告)日：2016-06-09

申请号：US14821099

申请日：2015-08-07

申请人： Amarendra K. Rai

发明人： Amarendra K. Rai

IPC分类号： C10M141/10 ,  C10M169/04 ,  C10M137/12 ,  C10M107/20 ,  C10M125/02

CPC分类号： C10M141/10 ,  C10M107/20 ,  C10M125/02 ,  C10M137/12 ,  C10M169/04 ,  C10M171/00 ,  C10M2201/041 ,  C10M2207/2835 ,  C10M2223/0603 ,  C10N2220/082 ,  C10N2230/06 ,  C10N2240/04 ,  C10N2240/042 ,  C10N2240/044

摘要： A lubricant formulation. The lubricant formulation includes a polyol-based base lubricant, an ionic liquid, and an organic nanoparticle. The ionic liquid is selected from the group consisting of trihexyltetradecylphosphonium bis(2-ethylhexyl)phosphate, trihexyl(tetradecyl)phosphonium bis-2,4,4-(trimethylpentyl)phosphinate, and trihexyl(tetradecyl)phosphonium bis(trifluoromethylsulfonyl)imide, or a combination thereof. The organic nanoparticle has a median particle size less than about 200 nm. The organic nanoparticle forms about 0.01 to about 5% by weight of the lubricant formulation. The ionic liquid forms about 0.5 to about 10% by weight of the lubricant formulation.

摘要翻译： 润滑剂配方。 润滑剂配方包括多元醇基润滑剂，离子液体和有机纳米颗粒。 离子液体选自磷酸双（2-乙基己基）酯，三（2,4,6-三甲基戊基）膦酸三己基（十四烷基）鏻，双（三氟甲基磺酰基）酰亚胺三己基（十四烷基）鏻等三 其组合。 有机纳米颗粒的中值粒径小于约200nm。 有机纳米颗粒形成约0.01至约5重量％的润滑剂制剂。 离子液体形成约0.5至约10重量％的润滑剂制剂。

公开(公告)号：US20160115413A1

公开(公告)日：2016-04-28

申请号：US14968204

申请日：2015-12-14

申请人： GRAPHENE PLATFORM CORPORATION

发明人： Shoji Hasegawa ,  Nagisa Kamiya

IPC分类号： C10M103/02

CPC分类号： C10M103/02 ,  C10M125/02 ,  C10M2201/041 ,  C10M2203/1006 ,  C10M2207/401 ,  C10N2230/02 ,  C10N2240/02 ,  C10N2240/04 ,  C10N2240/08 ,  C10N2240/10 ,  C10N2240/12 ,  C10N2240/14 ,  C10N2240/30 ,  C10N2250/10

摘要： A composite lubricating material include at least a graphite-based carbon material and/or graphene-like graphite exfoliated from the graphite-based carbon material dispersed in a base material. The graphite-based carbon material is characterized by having a rhombohedral graphite layer (3R) and a hexagonal graphite layer (2H), wherein a Rate (3R) of the rhombohedral graphite layer (3R) and the hexagonal graphite layer (2H), based on an X-ray diffraction method, which is defined by following Equation 1 is 31% or more: Rate (3R)=P3/(P3+P4)×100   Equation 1 wherein P3 is a peak intensity of a (101) plane of the rhombohedral graphite layer (3R) based on the X-ray diffraction method, and P4 is a peak intensity of a (101) plane of the hexagonal graphite layer (2H) based on the X-ray diffraction method.

摘要翻译： 复合润滑材料至少包括从分散在基材中的石墨基碳材料剥离的石墨基碳材料和/或石墨烯类石墨。 石墨基碳材料的特征在于具有菱方石墨层（3R）和六方石墨层（2H），其中菱面体石墨层（3R）和六方石墨层（2H）的速率（3R）基于 由下式1定义的X射线衍射法为31％以上：速率（3R）= P3 /（P3 + P4）×100式1其中P3是（101）面的峰强度 基于X射线衍射法的菱方石墨层（3R），P4是基于X射线衍射法的六方石墨层（2H）的（101）面的峰值强度。

公开(公告)号：US09296615B2

公开(公告)日：2016-03-29

申请号：US14248170

申请日：2014-04-08

申请人： Vanderbilt University

发明人： Blake T. Branson ,  Charles M. Lukehart ,  Jim L. Davidson

IPC分类号： C10M125/00 ,  C10M173/02 ,  C09K5/00 ,  B32B5/16 ,  B60C1/00 ,  C08K3/04 ,  C08F6/00 ,  C08G73/10 ,  C01B31/06 ,  B82Y30/00 ,  C09K5/10 ,  C10M125/02 ,  C09K5/14 ,  C10M103/02

CPC分类号： C01B31/06 ,  B82Y30/00 ,  C01B32/25 ,  C08K3/04 ,  C09K5/10 ,  C09K5/14 ,  C10M103/02 ,  C10M125/02 ,  C10M2201/00 ,  C10M2201/041 ,  C10M2203/1006 ,  C10M2207/0225 ,  C10M2229/0415 ,  C10N2220/082 ,  C10N2230/06 ,  C10N2250/12 ,  C10N2270/00 ,  Y10T428/2982

摘要： Heat-transfer fluids and lubricating fluids comprising deaggregated diamond nanoparticles are described herein. Also described are composites comprising deaggregated diamond nanoparticles, and methods of making such composites. Method of using deaggregated diamond nanoparticles, for example, to improve the properties of materials such as thermal conductivity and lubricity are also disclosed.

摘要翻译： 本文描述了包含解聚集金刚石纳米颗粒的传热流体和润滑流体。 还描述了包含解聚集金刚石纳米颗粒的复合材料，以及制备这种复合材料的方法。 还公开了使用解聚集金刚石纳米颗粒的方法，例如改善诸如导热性和润滑性的材料的性质。