公开(公告)号：US20180172197A1

公开(公告)日：2018-06-21

申请号：US15565238

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 ,  F16L58/08 ,  E21B17/042 ,  C22C18/00 ,  C23C22/00 ,  C25D5/38 ,  C25D7/00 ,  C01B33/12 ,  C10M171/00

CPC分类号： F16L58/182 ,  C01B33/12 ,  C10M171/00 ,  C10M2201/041 ,  C10M2201/042 ,  C10M2201/053 ,  C10M2201/062 ,  C10M2201/066 ,  C10M2201/105 ,  C10M2205/0225 ,  C10M2205/18 ,  C10M2207/126 ,  C10M2209/0845 ,  C10M2209/1003 ,  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 ,  C22C18/00 ,  C23C22/00 ,  C23C2222/10 ,  C25D5/38 ,  C25D7/003 ,  E21B17/042 ,  F16L58/08

摘要： The invention concerns a threaded portion of a tubular element for a threaded tubular connection hiving 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 of a tube. The threading and the first sealing surface are coated with a metallic anti-corrosion and anti-galling layer wherein zinc (Zn) is tie major element by weight.

公开(公告)号：US20180171261A1

公开(公告)日：2018-06-21

申请号：US15565263

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： C10M171/00 ,  C23C28/00 ,  C25D3/56 ,  C25D5/12 ,  C25D7/00 ,  F16L58/08 ,  F16L57/00

CPC分类号： C10M171/00 ,  C10M2201/041 ,  C10M2201/042 ,  C10M2201/053 ,  C10M2201/062 ,  C10M2201/066 ,  C10M2201/105 ,  C10M2205/0225 ,  C10M2205/18 ,  C10M2207/126 ,  C10M2209/0845 ,  C10M2209/1003 ,  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 ,  C23C28/321 ,  C23C28/34 ,  C23C2222/10 ,  C25D3/565 ,  C25D5/12 ,  C25D7/003 ,  E21B17/042 ,  F16L57/00 ,  F16L58/08

摘要： The invention concerns a threaded tubular connection for drilling or operating hydrocarbon wells, comprising a portion of a tubular element with a male end having an axis of revolution and provided with a first threading extending about the axis of revolution, said male end portion being complementary with a portion of a tubular element with a female end having an axis of revolution and provided with a second threading extending about the axis of revolution, said male and female end portions being capable of being connected by makeup, each of the male and female end portions further comprising a sealing surface with a metal-metal interference, wherein the threading and the sealing surface of one of the two, male or female, end portions are coated with a first metallic anti-corrosion and anti-galling layer wherein zinc (Zn) is the major element by weight, said first metallic anti-corrosion and anti-galling layer being coated with a first passivation layer, and the complementary threading and sealing surface of the male or female end are coated with a second metallic anti-galling layer wherein zinc (Zn) is the major element by weight, the second metallic anti-galling layer being at least partially coated with a lubricant layer comprising a resin and a dry solid lubricant powder dispersed in said resin.

公开(公告)号：US09885390B2

公开(公告)日：2018-02-06

申请号：US14903402

申请日：2014-07-17

申请人： JTEKT CORPORATION

发明人： Tomoya Nishida

IPC分类号： F16C3/03 ,  F16D3/06 ,  B62D1/16 ,  B62D1/20 ,  C08L77/06

CPC分类号： F16D3/06 ,  B62D1/16 ,  B62D1/20 ,  C08L77/06 ,  C10M169/00 ,  C10M2205/18 ,  C10M2207/021 ,  C10M2207/126 ,  C10M2215/04 ,  C10M2217/0443 ,  C10N2230/06 ,  C10N2240/22 ,  C10N2250/08 ,  F16C3/03 ,  F16D2300/10 ,  C10N2210/02

摘要： In a sliding shaft, an outer circumferential surface of a male shaft is coated with a resin coating layer formed by a fluidized bed powder coating method by using a powder coating material containing a base resin and an aliphatic compound. A steering device includes this sliding shaft as an intermediate shaft transmitting steering force.

公开(公告)号：US09885003B2

公开(公告)日：2018-02-06

申请号：US15289567

申请日：2016-10-10

申请人： Afton Chemical Corporation

发明人： David Edwards ,  Kristine Durbin ,  Robert E. McCovick

IPC分类号： C10M137/10 ,  C10M135/10 ,  C10M129/50 ,  C10M129/54 ,  C07F9/165 ,  C10M163/00 ,  C07F9/17 ,  C10N30/06

CPC分类号： C10M137/105 ,  C07F9/1652 ,  C07F9/17 ,  C10M129/50 ,  C10M129/54 ,  C10M135/10 ,  C10M137/10 ,  C10M163/00 ,  C10M2207/26 ,  C10M2207/262 ,  C10M2219/044 ,  C10M2219/046 ,  C10M2223/047 ,  C10N2030/06 ,  C10N2230/06 ,  C10N2230/10 ,  C10N2230/12 ,  C10N2230/18 ,  C10N2230/42 ,  C10N2240/04 ,  C10N2240/08 ,  C10N2240/10 ,  C10N2240/12 ,  C10N2240/14 ,  C10N2240/22

摘要： The invention relates to thiophosphates and derivatives thereof useful as antiwear additive components, lubricant additive compositions and lubricant compositions each comprising such compounds, methods for making and using the same, including methods of lubricating machines and machine parts and methods of extending the useful life of elastomeric seal components of such machines.

公开(公告)号：US09518242B1

公开(公告)日：2016-12-13

申请号：US15163481

申请日：2016-05-24

申请人： Afton Chemical Corporation

发明人： David Edwards ,  Kristine Durbin ,  Robert E. McCovick

IPC分类号： C07F9/165 ,  C10M163/00 ,  C10M137/10 ,  C10M135/10 ,  C10M129/50 ,  C10M129/54 ,  C10N30/06

CPC分类号： C10M137/105 ,  C07F9/1652 ,  C07F9/17 ,  C10M129/50 ,  C10M129/54 ,  C10M135/10 ,  C10M137/10 ,  C10M163/00 ,  C10M2207/26 ,  C10M2207/262 ,  C10M2219/044 ,  C10M2219/046 ,  C10M2223/047 ,  C10N2030/06 ,  C10N2230/06 ,  C10N2230/10 ,  C10N2230/12 ,  C10N2230/18 ,  C10N2230/42 ,  C10N2240/04 ,  C10N2240/08 ,  C10N2240/10 ,  C10N2240/12 ,  C10N2240/14 ,  C10N2240/22

摘要： The invention relates to thiophosphates and derivatives thereof useful as antiwear additive components, lubricant additive compositions and lubricant compositions each comprising such compounds, methods for making and using the same, including methods of lubricating machines and machine parts and methods of extending the useful life of elastomeric seal components of such machines. In one aspect, the invention relates to a lubricant additive composition comprising a compound of formula (I): or a tribologically acceptable salt thereof, and a sulfonate or a phenate detergent.

摘要翻译： 本发明涉及可用作抗磨添加剂组分的硫代磷酸盐及其衍生物，各自包含这些化合物的润滑剂添加剂组合物和润滑剂组合物，其制备和使用方法，包括润滑机器和机器部件的方法以及延长弹性体的使用寿命的方法 密封这些机器的部件。

公开(公告)号：US09481696B1

公开(公告)日：2016-11-01

申请号：US14830719

申请日：2015-08-19

申请人： Afton Chemical Corporation

发明人： David Edwards ,  Kristine Durbin ,  Robert E. McCovick

IPC分类号： C07F9/165 ,  C10M163/00

CPC分类号： C10M137/105 ,  C07F9/1652 ,  C07F9/17 ,  C10M129/50 ,  C10M129/54 ,  C10M135/10 ,  C10M137/10 ,  C10M163/00 ,  C10M2207/26 ,  C10M2207/262 ,  C10M2219/044 ,  C10M2219/046 ,  C10M2223/047 ,  C10N2030/06 ,  C10N2230/06 ,  C10N2230/10 ,  C10N2230/12 ,  C10N2230/18 ,  C10N2230/42 ,  C10N2240/04 ,  C10N2240/08 ,  C10N2240/10 ,  C10N2240/12 ,  C10N2240/14 ,  C10N2240/22

摘要： The present invention provides thiophosphates and thiophosphate derivatives useful as antiwear additive components, lubricant additive compositions and lubricant compositions each comprising such compounds, and methods for making and using the same. In one aspect, the invention relates to a compound of formula (I): or a tribologically acceptable salt thereof.

摘要翻译： 本发明涉及可用作抗磨添加剂组分的硫代磷酸盐及其衍生物，各自包含这些化合物的润滑剂添加剂组合物和润滑剂组合物，其制备和使用方法，包括润滑机器和机器部件的方法以及延长弹性体的使用寿命的方法 密封这些机器的部件。

公开(公告)号：US20160208562A1

公开(公告)日：2016-07-21

申请号：US15023605

申请日：2014-09-11

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

发明人： Cecile MILLET

IPC分类号： E21B17/042 ,  F16L15/00 ,  C10M107/38 ,  F16L58/18

CPC分类号： E21B17/042 ,  C10M103/02 ,  C10M103/04 ,  C10M103/06 ,  C10M107/38 ,  C10M2201/0413 ,  C10M2201/053 ,  C10M2201/0613 ,  C10M2201/0623 ,  C10M2201/0653 ,  C10M2201/0663 ,  C10M2201/1033 ,  C10M2213/0623 ,  C10N2220/082 ,  C10N2240/22 ,  C10N2250/08 ,  C10N2280/00 ,  C23C18/1651 ,  C23C18/1662 ,  C23C18/1692 ,  C23C18/36 ,  F16B33/008 ,  F16L15/004 ,  F16L58/182

摘要： A connecting element for a tubular component, the connecting element being overlaid with a coating including a principal layer constituted by a nickel-phosphorus alloy, a tubular component including one or more such connecting elements, and a method for producing such a connecting element.

摘要翻译： 一种用于管状部件的连接元件，连接元件覆盖有包括由镍 - 磷合金构成的主层的涂层，包括一个或多个这种连接元件的管状部件以及用于制造这种连接元件的方法。

公开(公告)号：US09296974B2

公开(公告)日：2016-03-29

申请号：US13817192

申请日：2011-08-15

申请人： Kenji Yamamoto

发明人： Kenji Yamamoto

IPC分类号： C07C69/34 ,  C10M145/16 ,  C10M145/14 ,  C08F220/18

CPC分类号： C10M145/14 ,  C08F220/18 ,  C10M2203/1006 ,  C10M2207/289 ,  C10M2209/084 ,  C10M2211/08 ,  C10M2223/041 ,  C10N2220/021 ,  C10N2220/022 ,  C10N2230/06 ,  C10N2230/70 ,  C10N2240/02 ,  C10N2240/04 ,  C10N2240/08 ,  C10N2240/10 ,  C10N2240/14 ,  C10N2240/22 ,  C10N2240/30 ,  C10N2240/40 ,  C10N2250/10 ,  C08F2220/1875 ,  C08F220/20 ,  C08F2220/1883 ,  C08F2220/1891 ,  C08F220/34

摘要： The purpose of the present invention is to provide an extreme pressure agent which does not contain any metal element or the like and is highly safe but which exhibits performance equivalent to those of conventional extreme pressure agents each containing a metal element or the like when used in lubrication purposes.This extreme pressure agent comprises a copolymer (A) which comprises an alkyl acrylate (a) represented by general formula (1) and a hydroxyalkyl acrylate (b) represented by general formula (2) as the essential constituent monomers, and is characterized in that the reaction ratio of the component (a) to the component (b) (i.e., (a)/(b)) is 50/50 to 80/20 (by mole) and the copolymer (A) has a weight average molecular weight of 40,000-150,000. (In formula (1), R1 represents an alkyl group having 10-18 carbon atoms.) (In formula (2), R2 represents an alkylene group having 2-4 carbon atoms.) (in the formula, R1 represents an alkyl group having 10 to 18 carbon atoms) (in the formula, R2 represents an alkylene group having 2 to 4 carbon atoms).

摘要翻译： 本发明的目的是提供一种不含任何金属元素等并且高度安全的极压剂，其表现出与当使用时含有金属元素等的常规极压剂相当的性能 润滑目的。 这种极压剂包括由通式（1）表示的丙烯酸烷基酯（a）和由通式（2）表示的丙烯酸羟烷基酯（b））作为主要构成单体的共聚物（A），其特征在于 组分（a）与组分（b）（即（a）/（b））的反应比为50/50至80/20（摩尔），共聚物（A）的重均分子量 40,000-150,000。 （式（1）中，R 1表示碳原子数为10〜18的烷基）（式（2）中，R 2表示碳原子数2〜4的亚烷基）（式中，R 1表示烷基 具有10〜18个碳原子）（式中，R2表示碳原子数2〜4的亚烷基）。

公开(公告)号：US20150344803A1

公开(公告)日：2015-12-03

申请号：US14654756

申请日：2014-01-06

申请人： SUMITOMO RUBBER INDUSTRIES, LTD.

发明人： Yasuhisa MINAGAWA

IPC分类号： C10M107/38

CPC分类号： C10M107/38 ,  A61L29/041 ,  A61L2400/10 ,  A61M5/315 ,  A61M5/31513 ,  B32B1/00 ,  B32B3/04 ,  B32B3/28 ,  B32B25/08 ,  B32B25/18 ,  B32B27/304 ,  B32B27/322 ,  B32B2274/00 ,  B32B2307/51 ,  B32B2307/746 ,  B32B2535/00 ,  B32B2581/00 ,  B60C1/00 ,  B60C1/0016 ,  B60C1/0025 ,  B60C11/00 ,  B60C11/0302 ,  B60C11/1346 ,  B60C2011/0344 ,  B60C2011/0348 ,  B60C2011/0381 ,  B60C2013/045 ,  C10M2213/0606 ,  C10N2240/22 ,  C10N2240/66 ,  C08L27/18

摘要： Provided are a sliding elastic body capable of imparting excellent sliding properties and resistance to protein adsorption and, at the same time, maintaining sealing properties; and a syringe gasket, a catheter, and a tire which include the sliding elastic body. The present invention relates to a sliding elastic body including an elastic body whose surface is fully or partially laminated with a fluororesin film, the laminated elastic body being treated with a fluorinated oil.

摘要翻译： 提供一种能够赋予优异的滑动性和耐蛋白质吸附性的滑动弹性体，同时保持密封性; 以及包括滑动弹性体的注射器衬垫，导管和轮胎。 滑动弹性体技术领域本发明涉及一种滑动弹性体，其具有表面全部或部分层叠有氟树脂膜的弹性体，所述层叠弹性体用氟化油处理。

公开(公告)号：US09080711B2

公开(公告)日：2015-07-14

申请号：US13894907

申请日：2013-05-15

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

发明人： Eliette Pinel ,  Eric Gard ,  Nicolas Baudin

IPC分类号： C10M161/00 ,  F16L57/06 ,  C10M169/00 ,  C10M169/04 ,  F16B33/06

CPC分类号： 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

摘要： 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.

摘要翻译： 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。