公开(公告)号：US11459520B2

公开(公告)日：2022-10-04

申请号：US16318153

申请日：2017-07-21

Applicant: The Lubrizol Corporation

Inventor： James D. Burrington ,  Ewan E. Delbridge ,  Binbin Guo ,  Jason J. Hanthorn

IPC: C10M139/00 ,  C07F5/02 ,  C10M101/00 ,  C10M129/10 ,  C10M135/10 ,  C10M135/34 ,  C10M137/10 ,  C10M141/12 ,  C10M149/10 ,  C10M161/00 ,  C10M169/04 ,  C10N10/02 ,  C10N10/04 ,  C10N10/08 ,  C10N10/12 ,  C10N20/04 ,  C10N30/04 ,  C10N30/06 ,  C10N30/10 ,  C10N30/12 ,  C10N30/18 ,  C10N30/00 ,  C10N40/04 ,  C10N40/08 ,  C10N40/25 ,  C10N40/26 ,  C10N60/14

Abstract: An additive for a lubricating composition includes an ionic tetrahedral borate compound which includes a cation and a tetrahedral borate anion having a boron atom, the boron atom has at least one aliphatic bidentate di-oxo ligand. The cation may be selected to provide detergent and/or dispersant and/or antioxidant properties to a lubricating composition.

公开(公告)号：US10808200B2

公开(公告)日：2020-10-20

申请号：US15574937

申请日：2016-05-11

Applicant: AUTONETWORKS TECHNOLOGIES, LTD. ,  KYUSHU UNIVERSITY

Inventor： Kazuo Nakashima ,  Takehiro Hosokawa ,  Tatsuya Hase ,  Hironobu Rachi ,  Hiroki Hirai ,  Junichi Ono ,  Takuji Ootsuka ,  Hideki Nomura ,  Makoto Mizoguchi

IPC: C23F11/00 ,  C10M169/00 ,  C10M127/02 ,  C10M101/02 ,  C10M169/02 ,  C10M131/04 ,  C10M129/16 ,  C10M137/06 ,  C10M129/68 ,  C10M129/24 ,  H01B7/28 ,  C10M129/70 ,  C10M139/00 ,  C10M141/12 ,  H01R11/11 ,  H01R13/52 ,  C10N10/02 ,  C10N10/04 ,  C10N10/06 ,  C10N10/08 ,  C10N20/02 ,  C10N20/00 ,  C10N30/12 ,  C10N40/14 ,  C10N40/32 ,  C10N50/10 ,  H01R4/18 ,  H01R4/70

Abstract: A liquid composition which has an excellent coating property at room temperature and is retained on a surface to be coated after application on the surface, and a terminal-fitted electric wire having an increased corrosion resistance using the same. The liquid composition contains a high-consistency material, a low-viscosity liquid having a kinetic viscosity of 100 mm2/s or lower measured at 40° C. in accordance with JIS K2283, and an adduct containing an acidic phosphate ester containing one or more kinds of compounds represented by General Formulae (1) and (2), and a metal, P(═O)(—OR1)(—OH)2  (1), P(═O)(—OR1)2(—OH)  (2), where R1 represents a hydrocarbon group having 4 to 30 carbon atoms.

公开(公告)号：US10787624B2

公开(公告)日：2020-09-29

申请号：US16013441

申请日：2018-06-20

Applicant: Purdue Research Foundation

Inventor： Vilas Ganpat Pol ,  Farshid Sadeghi ,  Abdullah Alazemi ,  Arthur D. Dysart

IPC: C10M169/04 ,  C09D1/00 ,  C10N50/02 ,  B05D1/00 ,  B05D5/08 ,  C09D7/40 ,  C09D7/61 ,  C09D7/65 ,  C10N10/02 ,  C10N10/04 ,  C10N10/06 ,  C10N10/08 ,  C10N10/10 ,  C10N10/12 ,  C10N30/06 ,  C10N50/08 ,  C10N70/00

Abstract: A solid-state lubricant composition is disclosed. The solid-lubricant contains graphene, an oxide of a metal, and one or more polymeric binders. A method of making a solid-state lubricant coating on various substrates is disclosed. The method includes the steps of making a homogeneous slurry comprising powder of an oxide of a metal, graphene, and a polymeric binder with organic volatile solvent; coating a substrate with the homogeneous slurry with desired thicknesses; and drying the slurry on the substrate naturally or applying additional heat, resulting in a solid lubricant coating on the substrate. Substrates with coated solid composite lubricant show wear reduction and lower coefficient of friction compared with uncoated substrates.

公开(公告)号：US10760029B2

公开(公告)日：2020-09-01

申请号：US15569239

申请日：2016-03-04

Applicant: Nihon Parkerizing Co., Ltd.

Inventor： Kenichiro Oshita ,  Shinobu Komiyama

IPC: C10M125/10 ,  C10M173/00 ,  C10M125/30 ,  C23C22/47 ,  C10M113/16 ,  C10M113/10 ,  C23C22/34 ,  C10M129/34 ,  C10M159/06 ,  C10N10/02 ,  C10N10/04 ,  C10N10/08 ,  C10N10/12 ,  C10N20/06 ,  C10N20/00 ,  C10N40/20 ,  C10N50/02 ,  C10N50/00

Abstract: Provided is a water-based lubricating coating agent for a metal material, capable of carrying out a chemical conversion treatment and a lubrication treatment at the same time, which makes it possible to achieve excellent lubricity even in plastic working, press molding, and the like, and at the same time, operability (e.g., process shortening, sludge reduction).The water-based lubricating coating agent having pH of 2.0 to 6.5 for a metal material is obtained by blending: at least one lubricating component other than black-based solid lubricants; and at least one chemical conversion component selected from the group consisting of a phosphoric acid compound, an oxalic acid compound, a molybdic acid compound, a zirconium compound, and a titanium compound, the concentration of the lubricating component is 5 mass % or more in mass ratio to the total solid content mass in the lubricating coating agent, and the concentration of the chemical conversion component is 0.3 to 8 mass % when the total mass of the lubricating coating agent is regarded as 100 mass %.

公开(公告)号：US20050213860A1

公开(公告)日：2005-09-29

申请号：US10502678

申请日：2003-01-30

Applicant: Xiao Zhou

Inventor： Xiao Zhou

IPC: C10M103/04 ,  C10M103/06 ,  C10M169/02 ,  C10N10/08 ,  C10N10/12 ,  C10N30/06 ,  C10N40/02 ,  C10N50/08 ,  C10N50/10 ,  F16C33/30 ,  F16C33/32 ,  F16C33/34 ,  F16C33/62 ,  F16C33/66

CPC classification number: F16C33/6696 ,  F16C33/303 ,  F16C2202/54 ,  F16C2206/60

Abstract: Disclosed is a roller bearing comprising an inner and outer ring, a number of rolling elements and a cage. The inner and outer ring comprise steel material and the rolling element a ceramic material. Either the inner or the outer ring is coated with a solid lubricant coating. The solid lubricant coating comprises a metal doped molybdenum disulfide.

Abstract translation: 公开了一种包括内圈和外圈，多个滚动元件和保持架的滚子轴承。 内圈和外圈包括钢材，滚动体为陶瓷材料。 内环或外环都涂有固体润滑剂涂层。 固体润滑剂涂层包含掺杂二硫化钼的金属。

公开(公告)号：US6165949A

公开(公告)日：2000-12-26

申请号：US148281

申请日：1998-09-04

Applicant: Paul J. Berlowitz ,  Jacob J. Habeeb ,  Robert J. Wittenbrink

Inventor： Paul J. Berlowitz ,  Jacob J. Habeeb ,  Robert J. Wittenbrink

IPC: C10M169/04 ,  C10G65/04 ,  C10M105/04 ,  C10M135/18 ,  C10M135/28 ,  C10M137/04 ,  C10M137/10 ,  C10N10/02 ,  C10N10/04 ,  C10N10/08 ,  C10N10/16 ,  C10N20/00 ,  C10N30/02 ,  C10N30/04 ,  C10N30/06 ,  C10N30/10 ,  C10N40/00 ,  C10N40/04 ,  C10N40/08 ,  C10N40/12 ,  C10N40/25 ,  C10N70/00 ,  C10M141/10 ,  C10M141/12

CPC classification number: C10G65/043 ,  C10G2400/10

Abstract: A premium synthetic lubricant having antiwear properties comprises a synthetic isoparaffinic hydrocarbon base stock and an effective amount of at least one antiwear additive. The antiwear additive is preferably at least one of a metal phosphate, a metal dialkyldithiophosphate, a metal dithiophosphate a metal thiocarbamate, a metal dithiocarbamate, an ethoxylated amine dialkyldithiophosphate and an ethoxylated amine dithiobenzoate. Metal dialkyldithiophosphates are preferred, particularly zincdialkyldithiophosphate (ZDDP). The base stock is derived from a waxy, Fischer-Tropsch synthesized hydrocarbon feed fraction comprising hydrocarbons having an initial boiling point in the range of about 650-750.degree. F., by a process which comprises hydroisomerizing the feed and dewaxing the isomerate. The lubricant may also contain hydrocarbonaceous and synthetic base stock material in admxture with the Fischer-Tropsch derived base stock.

Abstract translation: 具有抗磨损性能的优质合成润滑剂包括合成的异链烷烃基础油料和有效量的至少一种抗磨添加剂。 抗磨添加剂优选为金属磷酸盐，二烷基二硫代磷酸金属，二硫代磷酸金属，金属硫代氨基甲酸金属，二硫代氨基甲酸金属盐，乙氧基化二烷基二硫代磷酸胺和乙氧基化二硫代苯甲酸胺中的至少一种。 二烷基二硫代磷酸金属是优选的，特别是二烷基二硫代磷酸锌（ZDDP）。 通过包含使进料加氢异构化并脱蜡异构体的方法，基础油源自含蜡的费 - 托合成的烃进料馏分，其包含初始沸点在约650-750°F范围内的烃。 润滑剂还可以含有与费 - 托衍生的基础原料混合的含烃和合成的基础原料。

公开(公告)号：US6019509A

公开(公告)日：2000-02-01

申请号：US1048

申请日：1997-12-30

Applicant: Gerd Speckbrock ,  Siegbert Kamitz ,  Marion Alt ,  Heribert Schmitt

Inventor： Gerd Speckbrock ,  Siegbert Kamitz ,  Marion Alt ,  Heribert Schmitt

IPC: G01K5/02 ,  C10M103/04 ,  C10N10/06 ,  C10N10/08 ,  C10N40/30 ,  C10N50/00 ,  C22C28/00 ,  G01K5/12 ,  G01K5/22 ,  G01K3/04 ,  G01K5/10

CPC classification number: C10M103/04 ,  G01K5/12 ,  G01K5/22 ,  G01K5/225 ,  Y10S252/962

Abstract: A clinical thermometer with maximum function with a non-toxic eutectic Ga alloy as measuring fluid 14 inside a measuring tube 13 which provides adhesion forces larger than the cohesion forces inherent in liquid 14. To reach the maximum function, therefore, the customary Hick'sche constriction is not required any more facilitating production and handling of said clinical thermometer. Furthermore, a special Ga/In/Sn alloy is described, which may be used not only for clinical thermometers but also as a lubricant.

Abstract translation: 具有最大功能的临床体温计，其具有无毒的共晶Ga合金作为测量管13内的测量流体14，其提供大于液体14中固有的内聚力的粘附力。因此，为了达到最大功能，因此，常规的Hick'sche 收缩不再需要便于生产和处理所述体温计。 此外，描述了特殊的Ga / In / Sn合金，其不仅可用于临床温度计，而且可用作润滑剂。

公开(公告)号：US5824626A

公开(公告)日：1998-10-20

申请号：US910967

申请日：1992-07-09

Applicant: Roger L. Sowerby

Inventor： Roger L. Sowerby

IPC: C07D341/00 ,  C07F9/09 ,  C07F9/165 ,  C10M135/34 ,  C10M137/10 ,  C10M141/10 ,  C10M159/12 ,  C10M159/20 ,  C10M159/22 ,  C10M163/00 ,  C10N10/02 ,  C10N10/04 ,  C10N10/06 ,  C10N10/08 ,  C10N10/10 ,  C10N10/12 ,  C10N10/14 ,  C10N10/16 ,  C10N30/06 ,  C10N40/04 ,  C10N70/00

CPC classification number: C10M163/00 ,  C07F9/09 ,  C07F9/165 ,  C10M135/34 ,  C10M137/105 ,  C10M141/10 ,  C10M159/20 ,  C10M159/22 ,  C10M2207/023 ,  C10M2207/026 ,  C10M2207/027 ,  C10M2207/028 ,  C10M2207/121 ,  C10M2207/122 ,  C10M2207/125 ,  C10M2207/129 ,  C10M2207/26 ,  C10M2207/262 ,  C10M2219/046 ,  C10M2219/089 ,  C10M2219/102 ,  C10M2223/045 ,  C10M2223/047 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2240/04 ,  C10N2240/042 ,  C10N2240/044 ,  C10N2240/046 ,  C10N2240/08

Abstract: Trithiane and phosphorus and/or thiophosphorus acid derivatives are described which are useful as extreme pressure compositions. The process comprises a reaction product obtained by reacting (A) an aldehyde of the structure ##STR1## wherein R is a hydrocarbyl group containing from 1 to about 18 carbon atoms with (B) a phosphorus acid of the structure ##STR2## wherein R.sup.2 and R.sup.3 are each independently a hydrocarbyl group containing from 1 to about 30 carbon atoms, X.sup.1 and X.sup.2 are each independently oxygen or sulfur and n is independently zero or one in the presence of a lubricating base oil. A neutralizing agent, component (C), may be reacted with the phosphorus acid and/or thiophosphorus acid intermediate formed by the reaction of components (A) and (B).

Abstract translation: 描述了可用作极压组合物的三硫代磷和磷和/或硫代磷酸衍生物。 该方法包括通过使（A）结构“IMAGE”的醛（其中R为含有1至约18个碳原子的烃基）与（B）结构为（I）的磷酸反应得到的反应产物， 其中R2和R3各自独立地为含有1至约30个碳原子的烃基，X 1和X 2各自独立地为氧或硫，并且在润滑基础油存在下，n独立地为0或1。 中和剂（C）可以与通过组分（A）和（B）的反应形成的磷酸和/或硫代磷酸中间体反应。

公开(公告)号：US5578238A

公开(公告)日：1996-11-26

申请号：US227297

申请日：1994-04-13

Applicant: Keith D. Weiss ,  J. David Carlson ,  Donald A. Nixon

Inventor： Keith D. Weiss ,  J. David Carlson ,  Donald A. Nixon

IPC: C10M125/04 ,  C10M125/10 ,  C10M125/12 ,  C10M171/00 ,  C10M177/00 ,  C10N10/04 ,  C10N10/06 ,  C10N10/08 ,  C10N10/12 ,  C10N10/16 ,  C10N20/06 ,  C10N30/00 ,  C10N30/06 ,  C10N40/14 ,  C10N70/00 ,  H01F1/28 ,  H01F1/44

CPC classification number: H01F1/447

Abstract: A magnetorheological material containing a carrier fluid and a magnetically active particle. The particle has been modified so that the surface of the particle is substantially free of contamination products. The contamination products are removed from the surface of the particle by abrader processing, chemical treatment or a combination thereof. Magnetorheological materials prepared using the particles from which contamination products have been removed exhibit significantly enhanced magnetorheological effects.

Abstract translation: dA磁流变材料，其含有载体流体和磁性活性颗粒。 颗粒已被改性，使得颗粒的表面基本上没有污染产物。 通过研磨剂处理，化学处理或其组合将污染产物从颗粒的表面除去。 使用去除污染物质的颗粒制备的磁流变材料显示出显着增强的磁流变效应。

公开(公告)号：US5445749A

公开(公告)日：1995-08-29

申请号：US294295

申请日：1994-08-23

Applicant: Hyun-Soo Hong

Inventor： Hyun-Soo Hong

IPC: C10M135/18 ,  C10M159/20 ,  C10M163/00 ,  C10N10/02 ,  C10N10/04 ,  C10N10/06 ,  C10N10/08 ,  C10N10/10 ,  C10N10/12 ,  C10N10/14 ,  C10N10/16 ,  C10N40/25 ,  C10N50/02 ,  C10N80/00

CPC classification number: C10M135/18 ,  C10M163/00 ,  C10M2201/02 ,  C10M2207/028 ,  C10M2207/125 ,  C10M2207/129 ,  C10M2207/26 ,  C10M2207/262 ,  C10M2211/022 ,  C10M2211/06 ,  C10M2215/04 ,  C10M2215/26 ,  C10M2215/28 ,  C10M2217/043 ,  C10M2217/046 ,  C10M2217/06 ,  C10M2219/046 ,  C10M2219/066 ,  C10M2219/068 ,  C10M2219/089 ,  C10M2223/065 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2210/03 ,  C10N2210/04 ,  C10N2210/05 ,  C10N2210/06 ,  C10N2210/07 ,  C10N2210/08 ,  C10N2240/00 ,  C10N2240/10 ,  C10N2240/101 ,  C10N2240/102 ,  C10N2240/103 ,  C10N2240/104 ,  C10N2240/105 ,  C10N2240/106 ,  C10N2240/22 ,  C10N2240/30 ,  C10N2240/50 ,  C10N2240/52 ,  C10N2240/54 ,  C10N2240/56 ,  C10N2240/58 ,  C10N2240/60 ,  C10N2240/66

Abstract: Hybrid engines containing a metal-ceramic interface can be lubricated with composition comprising a carrier fluid and a molybdenum thiocarbamate. Friction and wear are low even when detergent and dispersant additives are present in the lubricant.

Abstract translation: 含有金属 - 陶瓷界面的混合发动机可以用包含载体流体和硫代氨基甲酸钼的组合物润滑。 即使润滑剂中存在洗涤剂和分散剂添加剂，摩擦和磨损也很低。