公开(公告)号：EP1287008B1

公开(公告)日：2012-06-27

申请号：EP01933234.5

申请日：2001-05-08

Applicant: Chemtura Corporation

Inventor： MIGDAL, Cyril, A. ,  STOTT, Paul, E. ,  BAKUNIN, Victor N. ,  PARENAGO, Oleg P. ,  KUZ'MINA, Galina, N. ,  VEDENEEVA, Ludmila, M. ,  SUSLOV, Andrei Yu

IPC: C07F11/00 ,  C10M159/18 ,  C10M159/12 ,  C10M171/06 ,  C10N10/12 ,  C10N30/06 ,  C10N70/00

CPC classification number: C07F11/005 ,  C10M125/22 ,  C10M129/26 ,  C10M133/06 ,  C10M133/16 ,  C10M135/14 ,  C10M135/18 ,  C10M135/22 ,  C10M137/10 ,  C10M159/12 ,  C10M159/18 ,  C10M171/06 ,  C10M2201/065 ,  C10M2201/066 ,  C10M2201/084 ,  C10M2207/10 ,  C10M2215/04 ,  C10M2215/08 ,  C10M2215/082 ,  C10M2215/086 ,  C10M2215/12 ,  C10M2215/122 ,  C10M2219/062 ,  C10M2219/066 ,  C10M2219/068 ,  C10M2219/083 ,  C10M2223/045 ,  C10M2227/00 ,  C10N2230/12 ,  C10N2240/10

Abstract: A lubricant composition is disclosed that comprises: (a) a lubricant and (b) at least one molybdenum-containing compound in the form of surface-capped nanosized particles of the general formula: (Z)n(X-R)m wherein Z is an inorganic moiety comprising molybdenum and sulfur in the form of particles having dimensions in the range of from about 1 to about 100 nm; (X-R) is a surface-capping reagent wherein R is a C4 to C20 straight or branched-chain alkyl or alkylated cycloalkyl radical or radicals and X is a functional group capable of specific sorption and/or chemical interaction with molybdenum/sulfur moiety; n is the number of molecules of Z in the particles; m is an integer representing the amount of surface-capping reagents relative to a single particle; and the ratio of m to n is in the range of from about 1:1 to about 10:1.

公开(公告)号：EP2426190A1

公开(公告)日：2012-03-07

申请号：EP10769733.6

申请日：2010-04-27

Applicant: Akros Co., Ltd.

Inventor： MAKINO Shin ,  MIYAMOTO Keisuke ,  MATSUO Shoko

IPC: C10M169/04 ,  C10M107/44 ,  C10M125/02 ,  C10M125/10 ,  C10M125/22 ,  C10M147/02 ,  C10N20/00 ,  C10N20/06 ,  C10N30/06 ,  C10N40/25 ,  C10N50/02

CPC classification number: C10M125/00 ,  C10M141/00 ,  C10M2201/041 ,  C10M2201/05 ,  C10M2201/062 ,  C10M2201/065 ,  C10M2201/066 ,  C10M2209/1003 ,  C10M2213/062 ,  C10M2217/0443 ,  C10M2221/0405 ,  C10N2220/082 ,  C10N2230/06 ,  C10N2250/141

Abstract: There is provided a sliding member coating composition for forming a coating on the surface of a sliding member, which contains a binder resin, abrasion inhibiting members, and a solid lubricant as needed. The shape of the abrasion inhibiting members is a panel shape having an aspect ratio of 5 to 100 expressed by average particle diameter/average particle thickness, and has an average particle diamter of 15. 0 µm or smaller and a Moh's hardness of 6 or higher. The content of the solid lubricant can be set to 0 to 15 parts by weight with respect to 100 parts by weight of the binder resin, and the content of the abrasion inhibiting members to 1 to 100 parts by weight with respect to 100 parts by weight of the binder resin. The solid lubricant may not be blended. The abrasion inhibiting members are preferably aluminas. According to the sliding member coating composition in the present invention, even when being exposed to severe frictional conditions for a long time, preferable lubricity can be guaranteed.

Abstract translation: 提供了一种用于在滑动构件的表面上形成涂层的滑动构件涂料组合物，其包含粘合剂树脂，耐磨损构件和根据需要的固体润滑剂。 耐磨损构件的形状是具有平均粒径/平均粒子厚度的纵横比为5〜100的面板形状，平均粒径为15μm以下，莫氏硬度为6以上 。 相对于100重量份粘合剂树脂，固体润滑剂的含量可以设定为0〜15重量份，耐磨损剂的含量相对于100重量份为1〜100重量份 的粘合剂树脂。 固体润滑剂不能混合。 耐磨损构件优选为氧化铝。 根据本发明的滑动部件涂料组合物，即使长时间暴露于严重的摩擦条件下，也可以保证优选的润滑性。

公开(公告)号：EP2342314A1

公开(公告)日：2011-07-13

申请号：EP09778818.6

申请日：2009-10-05

Applicant: Vallourec Mannesmann Oil&Gas France ,  Sumitomo Metal Industries, Ltd.

Inventor： PINEL, Eliette ,  GARD, Eric ,  GOTO, Kunio

IPC: C10M169/04 ,  C10M105/34 ,  C10N10/02 ,  C10N10/04 ,  C10N10/06 ,  C10N10/10 ,  C10N10/12 ,  C10N20/02 ,  C10N30/12

CPC classification number: C10M105/34 ,  C10M169/04 ,  C10M2201/042 ,  C10M2201/062 ,  C10M2201/065 ,  C10M2201/102 ,  C10M2205/022 ,  C10M2205/026 ,  C10M2205/10 ,  C10M2205/103 ,  C10M2205/14 ,  C10M2205/16 ,  C10M2205/18 ,  C10M2207/125 ,  C10M2207/20 ,  C10M2207/203 ,  C10M2207/281 ,  C10M2207/2815 ,  C10M2207/283 ,  C10M2207/2835 ,  C10M2229/02 ,  C10M2229/041 ,  C10N2220/022 ,  C10N2230/06 ,  C10N2230/12 ,  C10N2230/64 ,  C10N2240/22 ,  C10N2250/08 ,  C10N2250/12 ,  C10N2280/00 ,  C10N2210/04 ,  C10M2213/062 ,  C10N2260/02 ,  C10N2210/01 ,  C10N2210/03 ,  C10N2210/05 ,  C10N2210/06 ,  C10N2210/02

Abstract: A film-forming lubrication composition for make-up of threaded connections, intended to cover at least one threading (FE, FI) and a make-up abutment (BVM, BVF) of a threaded element (EM, EF) of a component (T2, T1) of a threaded tubular connection (JF) with a solid state film which adheres to the threading (FE, FI) and to said make-up abutment (BVM, BVF), said make-up abutment (BVM, BVF) being intended to bear against another abutment (BVF, BVM) of another component (T1, T2) of said threaded tubular connection (JF) during the terminal make-up phase, and said lubrication composition comprising a matrix. The matrix further comprises at least one rheoresistant material selected so as to endow said composition, as a complement to lubrication, with a shouldering torque which is at least equal to a threshold value.

公开(公告)号：EP1734007A3

公开(公告)日：2010-09-15

申请号：EP06112393.1

申请日：2006-04-07

Applicant: Infineum International Limited

Inventor： Giffin, Gregory Charles ,  Wangner, Ronald Paul

IPC: C01G39/06 ,  C10M135/18 ,  C07F11/00

CPC classification number: C01G39/00 ,  C01G39/06 ,  C10M125/22 ,  C10M2201/065 ,  C10M2201/066 ,  C10N2210/06 ,  Y02P20/127

Abstract: A process for preparation of an ammonium polythiomolybdate or a hydrate thereof of the formula (NH 4 ) 2 Mo 3 S 13 •n H 2 O where n is 0, 1 or 2, which process may be carried out at lower operating pressures by controlling the concentration of reactants in the reaction mixture.

公开(公告)号：EP1844255B1

公开(公告)日：2009-12-30

申请号：EP06700861.5

申请日：2006-01-11

Applicant: SUMITOMO METAL INDUSTRIES, LTD. ,  VALLOUREC MANNESMANN OIL & GAS FRANCE

Inventor： IMAI, Ryuichi c/o SUMITOMO METAL INDUSTRIES, LTD. ,  GOTO, Kunio ,  TAKANASHI, Kaoru ,  OGAWA, Yasuhiro

IPC: F16L15/04 ,  C23C24/04 ,  F16B33/06

CPC classification number: C10M125/02 ,  C10M125/22 ,  C10M2201/041 ,  C10M2201/065 ,  C10M2201/066 ,  C10N2240/22 ,  C10N2250/18 ,  C23C28/00 ,  C23C28/321 ,  C23C28/322 ,  C23C28/3225 ,  C23C28/324 ,  C23C28/34 ,  C23C28/345 ,  C23C28/347 ,  E21B17/042 ,  E21B17/08 ,  F16B33/008 ,  F16B33/06 ,  F16L15/004 ,  F16L58/182

Abstract: A threaded joint for steel pipes comprises a pin (1) and a box (2) each having a threaded portion (3a or 3b) and an unthreaded metal-to-metal contact portion (4a or 4b) as contact surfaces which contact each other when the joint is fastened. The contact surfaces (3a and 4a and/or 3b and 4b) of at least one of the pin (1) and the box (2) are coated with a lower layer of a solid lubricating coating containing a solid lubricating powder (e.g., molybdenum disulfide, tungsten disulfide, or graphite) and a binder (e.g., an epoxy or other organic resin) and an upper layer of a solid corrosion protective coating formed by an organic resin which does not contain solid particles.

Abstract translation: 一种用于钢管的螺纹接头包括一个销钉（1）和一个盒子（2），每个销钉具有一个螺纹部分（3a或3b）和一个无螺纹金属 - 金属接触部分（4a或4b）作为彼此接触的接触表面 当关节被系紧时。 销（1）和盒（2）中的至少一个的接触表面（3a和4a和/或3b和4b）涂覆有含固体润滑粉末（例如钼 二硫化钨，二硫化钨或石墨）和粘合剂（例如环氧树脂或其它有机树脂）以及由不含固体颗粒的有机树脂形成的固体防腐蚀涂层的上层。

公开(公告)号：EP1973998A2

公开(公告)日：2008-10-01

申请号：EP07710113.7

申请日：2007-01-12

Applicant: THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ARKANSAS

Inventor： MALSHE, Ajay, P. ,  VERMA, Arpana

IPC: C10M103/00

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: 一种组合物，包括做固体润滑剂纳米颗粒和有机介质的光盘是游离缺失。 所以游离缺失盘纳米粒子是确实包括层状材料。 提供了一种生产通过研磨层状材料的纳米颗粒的一种方法。 所以圆盘游离缺失是制备的润滑剂，该方法包括研磨层状材料以形成纳米颗粒和将纳米颗粒为基，以形成润滑剂的方法。

公开(公告)号：EP1967572A1

公开(公告)日：2008-09-10

申请号：EP07103161.1

申请日：2007-02-27

Applicant: Setral Chemie GMBH

Inventor： Hensel, Karl-Heinz ,  Von Drach, Volker ,  Kling, Rachel

IPC: C10M125/00 ,  C10M125/02 ,  C10M125/22 ,  C10N30/04 ,  C10N10/02 ,  C10N10/04 ,  C10N10/08 ,  C10N10/10 ,  C10N10/12 ,  C10N10/16

CPC classification number: C10M169/04 ,  C10M125/00 ,  C10M141/08 ,  C10M141/10 ,  C10M2201/041 ,  C10M2201/061 ,  C10M2201/065 ,  C10M2201/066 ,  C10M2201/081 ,  C10M2201/084 ,  C10M2201/086 ,  C10M2201/1023 ,  C10M2201/103 ,  C10M2203/1006 ,  C10M2213/062 ,  C10M2219/068 ,  C10M2219/086 ,  C10M2223/045 ,  C10N2220/082 ,  C10N2230/06 ,  C10N2240/10 ,  C10N2250/12 ,  C10N2210/02 ,  C10N2210/08 ,  C10N2210/05 ,  C10N2210/04 ,  C10N2210/06 ,  C10N2210/01

Abstract: Die vorliegende Erfindung betrifft ein Schmiermittel-Additiv, umfassend
a) 2,5 bis 30 Gew.-%, bezogen auf das Gesamtgewicht des Schmiermittel-Additivs, einer Schmierstoffkomponente, die ausgewählt ist unter Zinnsulfid (insbesondere Zinnmonosulfid (SnS), Zinndisulfid (SnS 2 ), Zinntrisulfid (Sn 2 S 3 ) oder Mischsulfide davon), Zinksulfid (ZnS), Bismuttrisulfid (Bismut-III-sulfid, Bi 2 S 3 ), aktiviertem Graphit und Gemischen davon;
b) 0,1 bis 5 Gew.-%, bezogen auf das Gesamtgewicht des Schmiermittel-Additivs, eines Metallsulfids, das ausgewählt ist unter Molybdändisulfid, Antimontrisulfid, Wolframdisulfid, Kupfersulfid (CuS, Cu 2 S oder Mischsulfide davon), Eisensulfid (FeS, Fe 2 S 3 oder Mischsulfide davon) und Gemischen davon,

wobei das Gewichtsverhältnis von Komponente a) zu Komponente b) im Bereich von 2,5 : 1 bis 100 : 1 liegt.
Das Schmiermittel-Additiv bewirkt eine hohe Stabilität der Suspension der Festschmierstoffe in einem Schmiermittel ohne die Schmiermitteleigenschaften nachteilig zu beeinflussen.

Abstract translation: 在载体油中含有（a）2.5-30重量％（基于总添加剂）选自锡（II）或锡（IV）硫化物，三硫化锡（Sn 2 S 3）（Sn 2 S 3） 或混合锡硫化物），硫化锌，三硫化铋（Bi 2 S 3），活性石墨及其混合物，和（b）0.1-5重量％的金属硫化物如钼或二硫化钨，三硫化锑，硫化铜（CuS和/或 Cu2S）硫化铁（FeS和/或Fe2S3）或它们的混合物，其中wt。 （a）〜（b）=（2.5:1） - （100:1）的比例。 含有0.1-5重量％（I）的润滑剂的独立权利要求。

公开(公告)号：EP1844255A1

公开(公告)日：2007-10-17

申请号：EP06700861.5

申请日：2006-01-11

Applicant: SUMITOMO METAL INDUSTRIES, LTD.

Inventor： IMAI, Ryuichi c/o SUMITOMO METAL INDUSTRIES, LTD. ,  GOTO, Kunio ,  TAKANASHI, Kaoru ,  OGAWA, Yasuhiro

IPC: F16L15/04 ,  C23C24/04 ,  F16B33/06

CPC classification number: C10M125/02 ,  C10M125/22 ,  C10M2201/041 ,  C10M2201/065 ,  C10M2201/066 ,  C10N2240/22 ,  C10N2250/18 ,  C23C28/00 ,  C23C28/321 ,  C23C28/322 ,  C23C28/3225 ,  C23C28/324 ,  C23C28/34 ,  C23C28/345 ,  C23C28/347 ,  E21B17/042 ,  E21B17/08 ,  F16B33/008 ,  F16B33/06 ,  F16L15/004 ,  F16L58/182

Abstract: A threaded joint for steel pipes comprises a pin (1) and a box (2) each having a threaded portion (3a or 3b) and an unthreaded metal-to-metal contact portion (4a or 4b) as contact surfaces which contact each other when the joint is fastened. The contact surfaces (3a and 4a and/or 3b and 4b) of at least one of the pin (1) and the box (2) are coated with a lower layer of a solid lubricating coating containing a solid lubricating powder (e.g., molybdenum disulfide, tungsten disulfide, or graphite) and a binder (e.g., an epoxy or other organic resin) and an upper layer of a solid corrosion protective coating formed by an organic resin which does not contain solid particles.

公开(公告)号：EP1807487A2

公开(公告)日：2007-07-18

申请号：EP05796082.5

申请日：2005-09-08

Applicant: Omniseal, Inc.

Inventor： DEFALCO, Frank ,  BOCKHOLT, Andrew J.

IPC: C10L1/23

CPC classification number: C23C18/1212 ,  C10L1/12 ,  C10L10/02 ,  C10L10/04 ,  C10L10/08 ,  C10M125/00 ,  C10M141/00 ,  C10M141/02 ,  C10M2201/02 ,  C10M2201/06 ,  C10M2201/061 ,  C10M2201/065 ,  C10M2201/085 ,  C10M2201/087 ,  C10M2201/10 ,  C10M2203/10 ,  C10M2207/281 ,  C10M2207/40 ,  C10N2210/01 ,  C10N2210/03 ,  C10N2210/04 ,  C10N2210/05 ,  C10N2230/06 ,  C10N2230/54 ,  C10N2240/10 ,  C10N2240/102 ,  C10N2240/103 ,  C10N2240/104 ,  C23F11/08 ,  C23F11/18 ,  C23F11/187

Abstract: A composition and method for providing a wear-resistant and fuel-saving coating on metals, particularly metal surfaces within internal combustion engines. A source of ammonium ions, an alkali metal in an aqueous medium, and the coating metal to be applied to the surface are combined to produce an electrolyte solution comprising a complex ion mixture. The electrolyte solution can be used to deposit the coating metal on conductive substrates. The coating metal may comprise phosphorus, sulfur, carbon, bismuth, boron, silicon, and combinations thereof. The electrolyte solution can be dehydrated in a hydrocarbon medium, thus providing novel materials for use as lubricating oil additives and as fuel additives. These new surfaces may significantly reduce coefficient of friction, smooth the flame front, reduce corrosion, enhance fuel economy, and reduce hydrocarbon emissions when used in internal combustion engines.

公开(公告)号：EP1229566B1

公开(公告)日：2007-07-11

申请号：EP00953482.7

申请日：2000-08-18

Applicant: MITSUBISHI ELECTRIC CORPORATION

Inventor： ITO, Hitoshi, c/o Mitsubishi Electric Corporation ,  HIKAKE, Koji, c/o Mitsubishi Electric Corporation ,  KAKISAKO, Hiroyuki, c/o Mitsubishi Electric Corporation ,  TAKAHASHI, Susumu, c/o Mitsubishi Electric Corporation

IPC: H01H71/10 ,  F16N15/00 ,  C10M105/18 ,  C10M139/00

CPC classification number: C10M169/04 ,  C10M105/18 ,  C10M125/22 ,  C10M2201/065 ,  C10M2201/066 ,  C10M2201/084 ,  C10M2207/04 ,  C10M2207/0406 ,  C10N2240/201 ,  C10N2240/202 ,  H01H3/62

Abstract: The invention has an object of obtaining a circuit breaker comprising a switching mechanism provided with a lubricant superior in heat resistance and oxidation resistance, and capable of being operated stably for a long time. A circuit breaker according to the invention comprises: a switching mechanism (A) accommodated in an insulating case (1) for connecting and disconnecting a movable contact (3) to and from a fixed contact (2); and a trip mechanism (C) provided with an engaging section (B) for engaging with the switching mechanism (A), and disengaging the engaging section (B) upon detecting any excess current on any electric pathway in the circuit so that the movable contact (3) is separated from the fixed contact (2) ; in which a part of the switching mechanism (A) consists of a material containing iron or iron compound, and sliding portion of the material containing iron or iron compound is provided with a lubricating oil composed of 1 to 5 wt% molybdenum disulfide added to a phenylether oil to which an antioxidant is added.

Abstract translation: 本发明提供一种断路器，该断路器在润滑开闭机构时具有优异的耐热性和耐氧化性，并且提供延长的，稳定的操作，并且包括容纳在绝缘壳体（1）中的打开/闭合机构（A） （2）闭合可动触点（3），与开闭机构（A）啮合的啮合单元（B）以及释放啮合单元（C）的释放机构（C） B）当以电缆方式检测到过电流并且将可动触点（3）与固定触点（2）分离时，其中开/关机构（A）的一部分由包含铁或铁的材料形成 化合物，并且其滑动部分具有通过向添加有抗氧化剂的苯基醚油中加入1至5重量％的二硫化钼而形成的润滑油。