公开(公告)号：US08741406B2

公开(公告)日：2014-06-03

申请号：US13050135

申请日：2011-03-17

Applicant: Kunio Goto ,  Ryuichi Imai

Inventor： Kunio Goto ,  Ryuichi Imai

IPC: B29C47/00 ,  F16L7/00

CPC classification number: E21B17/042 ,  C10M169/04 ,  C10M2201/02 ,  C10M2201/041 ,  C10M2201/062 ,  C10M2201/105 ,  C10M2203/06 ,  C10M2203/10 ,  C10M2205/123 ,  C10M2205/16 ,  C10M2207/028 ,  C10M2207/04 ,  C10M2207/046 ,  C10M2207/08 ,  C10M2207/126 ,  C10M2207/262 ,  C10M2207/284 ,  C10M2209/0845 ,  C10M2209/1045 ,  C10M2219/044 ,  C10M2219/046 ,  C10N2230/06 ,  C10N2250/10 ,  C10N2250/121 ,  C10N2250/14 ,  C10N2280/00 ,  E21B12/06 ,  F16L15/001 ,  F16L15/005 ,  F16L15/006 ,  Y10T428/139 ,  Y10T428/31678 ,  C10N2210/02

Abstract: A threaded joint for steel pipes for use in an oil well which has improved galling resistance and which is protected from rusting comprises a pin and a box each having a contact surface including a threaded portion and an unthreaded metal contact portion. The contact surface of at least one of the pin and the box has a lower layer of a viscous liquid or semisolid lubricating coating comprising at least wax and a fatty acid alkaline earth metal salt and not containing a harmful heavy metal such as lead and an upper layer of a dry solid coating formed from an aqueous resin coating composition, an organic solvent type coating composition, or an ultraviolet curing coating composition.

Abstract translation: 一种用于油井中的钢管螺纹接头，其具有改善的耐磨损性并且不受生锈保护，包括销和箱体，每个销和箱都具有包括螺纹部分和无螺纹金属接触部分的接触表面。 销和箱中的至少一个的接触表面具有粘性液体或半固体润滑涂层的下层，其至少包含蜡和脂肪酸碱土金属盐，并且不含有害重金属如铅和上层 由水性树脂涂料组合物，有机溶剂型涂料组合物或紫外线固化涂料组合物形成的干固体涂层层。

公开(公告)号：US08703666B2

公开(公告)日：2014-04-22

申请号：US13486345

申请日：2012-06-01

Applicant: Andy Haishung Tsou ,  Vera Minak-Bernero ,  Martin N. Webster ,  Nikos Hadjichristidis

Inventor： Andy Haishung Tsou ,  Vera Minak-Bernero ,  Martin N. Webster ,  Nikos Hadjichristidis

IPC: C10M111/04 ,  C10M169/04 ,  B82B1/00

CPC classification number: C10M161/00 ,  C10M2201/041 ,  C10M2203/1025 ,  C10M2205/028 ,  C10M2205/0285 ,  C10M2205/04 ,  C10M2205/06 ,  C10M2205/22 ,  C10M2205/223 ,  C10N2220/021 ,  C10N2230/06 ,  C10N2230/70 ,  C10N2240/10 ,  C10N2220/022

Abstract: Provided is a method for stabilizing a dispersion of a carbon nanomaterial in a lubricating oil basestock. The method includes providing a lubricating oil basestock; dispersing a carbon nanomaterial in the lubricating oil basestock; and adding at least one block copolymer thereto. The at least one block copolymer has two or more blocks includes at least one alkenylbenzene block and at least one linear alpha olefin block. The at least one block copolymer is present in an amount sufficient to stabilize the dispersion of the carbon nanomaterial in the lubricating oil basestock. Also provided is a lubricating engine oil having a composition including: a lubricating oil base stock; a carbon nanomaterial dispersed in the lubricating oil basestock; and at least one block copolymer.

Abstract translation: 提供一种稳定碳纳米材料在润滑油基础油料中的分散体的方法。 该方法包括提供润滑油基础油; 将碳纳米材料分散在润滑油基础油料中; 并向其中加入至少一种嵌段共聚物。 所述至少一种嵌段共聚物具有两个或更多个嵌段包括至少一个烯基苯嵌段和至少一个直链α-烯烃嵌段。 至少一种嵌段共聚物的存在量足以使碳纳米材料在润滑油基础油料中的分散稳定。 还提供了具有以下成分的润滑发动机油：润滑油基础油; 分散在润滑油基础油料中的碳纳米材料; 和至少一种嵌段共聚物。

公开(公告)号：US20140079910A1

公开(公告)日：2014-03-20

申请号：US14115447

申请日：2012-05-10

Applicant: Kazuo Tsugawa ,  Shunsuke Kawaki ,  Masatou Ishihara ,  Yoshinori Koga ,  Masataka Hasegawa ,  Jaeho Kim

Inventor： Kazuo Tsugawa ,  Shunsuke Kawaki ,  Masatou Ishihara ,  Yoshinori Koga ,  Masataka Hasegawa ,  Jaeho Kim

IPC: C10M103/02 ,  C10M177/00

CPC classification number: C10M103/02 ,  C10M103/06 ,  C10M177/00 ,  C10M2201/041 ,  C10M2201/042 ,  C10M2201/081 ,  C10M2201/102 ,  C10N2230/06 ,  C10N2240/10 ,  C10N2250/08 ,  C10N2250/10 ,  C10N2250/141 ,  C23C16/0272 ,  C23C16/26 ,  C23C16/511 ,  Y10T428/24355 ,  Y10T428/30

Abstract: An object of the invention is to provide a carbon film laminate having a sliding surface with low friction, low abrasion, and low counterpart aggressiveness using high adhesiveness to a base material, hardness, surface flatness, low counterpart aggressiveness, transparency, and high thermal conductivity which are provided to the carbon film without using liquid and semiliquid lubricants such as lubricating oil. Provided is a carbon film laminate including a base material, a carbon film adhesion reinforcing layer which is provided on the base material and which is formed from silicon oxide (SiOx, x=1 to 2) containing fluorine atoms (F) in a concentration of 1×1019 atoms/cm3 or more, and a carbon film that is formed on the carbon film adhesion reinforcing layer. The carbon film contains fluorine atoms in the film in a concentration of 1×1019 to 1×1021 atoms/cm3, and has an approximate spectrum curve obtained by superimposing, on a peak fitting curve A at a Bragg angle (2θ±0.5°) of 43.9° in an X-ray diffraction spectrum by CuKα1 rays, a peak fitting curve B at 41.7° and a baseline.

Abstract translation: 本发明的目的是提供一种具有低摩擦滑动面，低磨损性和低对比度侵蚀性的碳膜层叠体，其使用对基材的高粘附性，硬度，表面平整度，低对应物侵蚀性，透明性和高导热性 其被提供给碳膜而不使用液体和半液体润滑剂如润滑油。 本发明提供一种碳膜层压体，其特征在于，包括基材，碳膜附着增强层，其设置在所述基材上，且由含有氟原子（F）的氧化硅（SiO x，x = 1〜2）形成，所述氧化硅的浓度为 1×10 19原子/ cm 3以上，以及形成在碳膜附着增强层上的碳膜。 该碳膜的浓度为1×1019〜1×1021原子/ cm3的膜中含有氟原子，并且具有通过在布拉格角（2θ=±0.5°）的峰值拟合曲线A上叠加而获得的近似光谱曲线 ）在CuKα1射线的X射线衍射光谱中为43.9°，峰值拟合曲线B为41.7°，基线为。

公开(公告)号：US08673828B2

公开(公告)日：2014-03-18

申请号：US12595091

申请日：2008-04-04

Applicant: Eliette Pinel ,  Eric Gard ,  Nicolas Baudin

Inventor： Eliette Pinel ,  Eric Gard ,  Nicolas Baudin

IPC: C10M169/04

CPC classification number: F16L57/06 ,  C10M161/00 ,  C10M169/00 ,  C10M169/04 ,  C10M2201/041 ,  C10M2201/042 ,  C10M2201/062 ,  C10M2201/065 ,  C10M2201/087 ,  C10M2201/105 ,  C10M2205/0225 ,  C10M2205/183 ,  C10M2207/125 ,  C10M2209/084 ,  C10M2213/062 ,  C10M2219/044 ,  C10N2230/12 ,  C10N2240/22 ,  C10N2250/08 ,  C10N2250/12 ,  F16B33/06

Abstract: A thin adhesive lubricating composition that can cover at least one thread and a screwing abutment of a threaded element of a component of a tubular threaded joint. The screwing abutment can bear against another abutment of another component of the tubular threaded joint in a terminal make up phase. The lubricating composition includes a matrix in which there is dispersed at least one braking additive selected to impart thereto, in addition to lubrication, a coefficient of friction to make it possible to obtain a torque on shoulder resistance value at least equal to a threshold value.

Abstract translation: 一种薄的粘合剂润滑组合物，其可以覆盖管状螺纹接头的部件的螺纹元件的至少一个螺纹和螺纹邻接。 螺旋接头可以在端子构成阶段中抵靠管状螺纹接头的另一部件的另一个邻接部。 润滑组合物包括基质，其中除了润滑之外，还分散了至少一种选择用于赋予其的制动添加剂的摩擦系数，使得可以获得至少等于阈值的肩部电阻值上的扭矩。

公开(公告)号：US20140038865A1

公开(公告)日：2014-02-06

申请号：US13883175

申请日：2011-09-16

Applicant: Akihiko Shimura ,  Yoshihito Tani ,  Toshio Nitta

Inventor： Akihiko Shimura ,  Yoshihito Tani ,  Toshio Nitta

IPC: C10M161/00 ,  C10M133/42 ,  C10M147/04

CPC classification number: C10M169/04 ,  C10M107/38 ,  C10M133/42 ,  C10M147/04 ,  C10M161/00 ,  C10M2201/041 ,  C10M2207/023 ,  C10M2213/043 ,  C10M2213/0606 ,  C10M2213/062 ,  C10M2215/22 ,  C10M2215/222 ,  C10N2230/06 ,  C10N2240/02 ,  C10N2240/04 ,  C10N2240/06 ,  C10N2240/201 ,  C10N2210/01 ,  C10N2220/082

Abstract: A lubricant composition includes a base oil and melamine cyanurate. The base oil includes a perfluoropolyether oil having a straight chain structure. The lubricant composition is for one of a resin-resin sliding section and a resin-metal sliding section. A melamine cyanurate content is within a range of 1-20% by mass with respect to a sum of the base oil and melamine cyanurate.

Abstract translation: 润滑剂组合物包括基础油和氰尿酸三聚氰胺。 基础油包括具有直链结构的全氟聚醚油。 润滑剂组合物用于树脂 - 树脂滑动部分和树脂 - 金属滑动部分之一。 三聚氰胺氰尿酸酯的含量相对于基油和氰尿酸三聚氰胺的总和为1-20质量％。

公开(公告)号：US08642524B2

公开(公告)日：2014-02-04

申请号：US13649491

申请日：2012-10-11

Applicant: ExxonMobil Research and Engineering Company

Inventor： Heather M. Haigh ,  Brandon Thomas Weldon ,  Jason Zhisheng Gao

IPC: C10M119/02 ,  C10M143/04 ,  C10M143/02

CPC classification number: C10M111/02 ,  C10M111/04 ,  C10M169/04 ,  C10M169/041 ,  C10M2201/041 ,  C10M2203/1006 ,  C10M2205/173 ,  C10N2230/02 ,  C10N2230/04 ,  C10N2230/041

Abstract: The present invention is directed to a method for controlling soot induced viscosity increase in diesel engines, by using as the diesel engine lubricant an oil formulation comprising a base oil containing about 10 to 80 wt % GTL base stock and/or base oil and/or hydrodewaxed or hydroisomerized/catalytic (or solvent) dewaxed base stock and/or base oil in combination with 20 to 90 wt % conventional Group I petroleum derived base oil, said base oil being further combined with a polymeric viscosity modifier, and to the lubricating oil which effects such control over soot induced viscosity increase.

Abstract translation: 本发明涉及一种用于控制柴油发动机中烟灰诱导的粘度增加的方法，通过使用含有约10至80重量％的GTL基础油和/或基础油和/或基础油的基础油作为柴油发动机润滑剂， 加氢脱蜡或加氢异构化/催化（或溶剂）脱蜡的基础油和/或基础油与20至90重量％的常规I类石油衍生基础油组合，所述基础油进一步与聚合物粘度调节剂组合，并与润滑油 这样可以控制烟灰引起的粘度增加。

公开(公告)号：US20140024565A1

公开(公告)日：2014-01-23

申请号：US13921640

申请日：2013-06-19

Applicant: Board of Trustees of the University of Arkansas

Inventor： Ajay P. Malshe ,  Arpana Verma

IPC: C10M125/22

CPC classification number: 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

Abstract: 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.

Abstract translation: 公开了一种包含固体润滑剂纳米颗粒和有机介质的组合物。 还公开了包括分层材料的纳米颗粒。 提供了通过研磨层压材料制备纳米颗粒的方法。 还公开了一种制备润滑剂的方法，该方法包括研磨层状材料以形成纳米颗粒并将纳米颗粒结合到基底中以形成润滑剂。

公开(公告)号：US08618185B2

公开(公告)日：2013-12-31

申请号：US12896327

申请日：2010-10-01

Applicant: Samuel D. Conzone ,  David M. Rusinko ,  Chandrashekar Raman

Inventor： Samuel D. Conzone ,  David M. Rusinko ,  Chandrashekar Raman

IPC: C08J5/16

CPC classification number: A61M5/31513 ,  A61M2005/3131 ,  C10M169/04 ,  C10M2201/041 ,  C10M2201/061 ,  C10M2205/20 ,  C10M2205/203 ,  C10M2213/062 ,  C10M2229/025 ,  C10N2230/06 ,  C10N2240/66

Abstract: In one aspect, a self-lubricating component is provided for a pharmaceutical packaging assembly. The self-lubricating component comprises a polymer composition and an effective amount of a lubricating additive such as, for example, boron nitride. In another aspect, a pharmaceutical packaging assembly may be provided having a surface thereof coated with a lubricating composition comprising boron nitride. The pharmaceutical packaging composition may be, for example, a pre-filled syringe comprising a body (barrel) and a plunger assembly.

Abstract translation: 一方面，为药物包装组件提供自润滑部件。 自润滑组分包括聚合物组合物和有效量的润滑添加剂，例如氮化硼。 在另一方面，可以提供药物包装组件，其具有其表面涂覆有包含氮化硼的润滑组合物。 药物包装组合物可以是例如包括主体（筒）和柱塞组件的预填充注射器。

公开(公告)号：US20130320665A1

公开(公告)日：2013-12-05

申请号：US13884717

申请日：2011-11-02

Applicant: Eric Gard ,  Eliette Pinel ,  Mikael Petit ,  Mohamed Gouider

Inventor： Eric Gard ,  Eliette Pinel ,  Mikael Petit ,  Mohamed Gouider

IPC: E21B17/042 ,  C25D7/00

CPC classification number: E21B17/042 ,  C10M107/32 ,  C10M2201/041 ,  C10M2201/062 ,  C10M2201/065 ,  C10M2201/103 ,  C10M2209/1013 ,  C10M2213/04 ,  C10M2213/043 ,  C10N2210/03 ,  C10N2210/04 ,  C10N2230/06 ,  C10N2230/12 ,  C10N2250/08 ,  C10N2250/121 ,  C10N2270/00 ,  C10N2280/00 ,  C25D7/003

Abstract: A threaded tubular component for drilling or working hydrocarbon wells, including at one of its ends a threaded zone produced on its outer or inner peripheral surface depending on whether the threaded end is male or female in type, in which at least a portion of the end is coated with at least one lubricating dry film including at least 65% by weight of a polyaryletherketone, and a process for depositing the film.

Abstract translation: 一种用于钻井或加工烃井的螺纹管状部件，其包括在其一端的一个螺纹区域，该螺纹区域在其外周表面或内周表面上产生，这取决于螺纹端部是阳型还是阴型，其中端部的至少一部分 涂覆有至少一种包含至少65重量％的聚芳醚酮的润滑干膜，以及沉积膜的方法。

公开(公告)号：US08575079B2

公开(公告)日：2013-11-05

申请号：US12114488

申请日：2008-05-02

Applicant: Gan-Lin Hwang ,  Ting-Yao Su ,  Woan-Shiow Tzeng ,  Hsin-Yi Wu

Inventor： Gan-Lin Hwang ,  Ting-Yao Su ,  Woan-Shiow Tzeng ,  Hsin-Yi Wu

IPC: C10M113/02 ,  D01F9/12

CPC classification number: C10M171/06 ,  C10M125/04 ,  C10M125/06 ,  C10M159/12 ,  C10M2201/041 ,  C10N2220/082 ,  C10N2230/06 ,  C10N2250/16 ,  C10M2207/126

Abstract: A lube oil composition is provided. The lube oil composition includes a base oil and a carbon nanocapsule grafting with an alkyl group dispersed in the base oil, wherein the carbon nanocapsule is hollow or filled with metal, metal alloy, metal oxide, metal carbide, metal sulfide, metal nitride or metal boride.

Abstract translation: 提供润滑油组合物。 润滑油组合物包括基础油和分散在基础油中的烷基的碳纳米胶囊接枝，其中碳纳米胶囊是中空的或填充有金属，金属合金，金属氧化物，金属碳化物，金属硫化物，金属氮化物或金属 硼化物