公开(公告)号：EP2770211A4

公开(公告)日：2015-09-02

申请号：EP12838120

申请日：2012-08-10

Applicant: TAIHO KOGYO CO LTD

Inventor： HORIBE NAOKI ,  HATTA MASAHARU ,  NOMURA SATOSHI ,  SAWAMOTO AKIRA ,  MASAMURA TAKAO ,  AKIZUKI MASANORI ,  TSUBOI YOUICHIROU ,  AOKI MAKI ,  HIRAOKA AKIO

IPC: F04C18/02 ,  C10M101/02 ,  C10M103/00 ,  C10M103/06 ,  C10M107/38 ,  C10M107/50 ,  C10M125/22 ,  C10M125/26 ,  C10M147/02 ,  C23C24/08 ,  C23C26/00 ,  F01C21/02 ,  F04C29/00 ,  F16C17/02 ,  F16C33/14 ,  F16C33/16

CPC classification number: F04C18/0215 ,  C10M101/02 ,  C10M103/00 ,  C10M103/06 ,  C10M107/38 ,  C10M107/50 ,  C10M111/04 ,  C10M125/22 ,  C10M125/26 ,  C10M147/02 ,  C10M2201/041 ,  C10M2201/0413 ,  C10M2201/0613 ,  C10M2201/0663 ,  C10M2201/103 ,  C10M2201/1033 ,  C10M2217/044 ,  C10M2217/0443 ,  C10N2220/082 ,  C10N2230/06 ,  C10N2240/30 ,  C23C24/08 ,  C23C26/00 ,  F01C21/02 ,  F04C23/008 ,  F04C29/0042 ,  F04C2230/92 ,  F04C2240/56 ,  F05C2201/0448 ,  F05C2203/0808 ,  F05C2225/04 ,  F05C2225/10 ,  F05C2251/14 ,  F05C2253/20 ,  F16C17/02 ,  F16C33/121 ,  F16C33/16 ,  F16C2208/60 ,  F16C2360/42

Abstract: [Problem] To exchange the roller bearing that has been used in a scroll compressor mounted in an automobile with a m slide bearing. To provide a slide bearing having a performance that is at least equivalent to that of a roller bearing. [Solution] The slide bearing results from baking onto a back metal a sliding layer of 5-60 wt% graphite having an average diameter of 5-50 µm and a graphitization degree of at least 0.6, the remainder comprising a polyimide resin and/or a polyamide-imide resin. The form of the graphite has: (a) an average shape factor (YAVE) as defined of 1-4 for the particles excluding the minute particles that are no greater than 0.5 times the average diameter, and there being at least 70% by number of particles having a shape factor (Y) in the range of 1-1.5; or (b) graphite particles having a particle ratio of at least 0.5 being at least 50% of the total by number.

公开(公告)号：EP2337833B1

公开(公告)日：2014-01-01

申请号：EP09752764.2

申请日：2009-10-12

Applicant: Magna Steyr Fahrzeugtechnik AG & CO. KG

Inventor： MAYR, Franz ,  HANDL, Werner

IPC: C10M173/02 ,  F16H57/04 ,  C09K5/20 ,  C09K5/10 ,  C09D201/00 ,  C09D17/00 ,  C09D5/08 ,  C23F11/10

CPC classification number: C23F11/10 ,  C09D5/086 ,  C09K5/10 ,  C09K5/20 ,  C10M103/00 ,  C10M169/04 ,  C10M173/02 ,  C10M2201/0403 ,  C10M2201/0413 ,  C10M2201/0623 ,  C10M2201/0663 ,  C10M2201/1023 ,  C10M2201/1033 ,  C10M2207/022 ,  C10M2207/06 ,  C10M2207/126 ,  C10M2209/04 ,  C10M2209/12 ,  C10M2213/0623 ,  C10M2219/021 ,  C10N2220/082 ,  C10N2240/04 ,  C10N2240/108 ,  C10N2250/121 ,  C23F11/08 ,  C23F11/124 ,  C23F11/143 ,  F16H57/04 ,  F16H57/041 ,  Y10T29/494 ,  C10N2210/02 ,  C10N2210/03

公开(公告)号：EP2059704B1

公开(公告)日：2013-07-10

申请号：EP07807804.5

申请日：2007-09-13

Applicant: Nippon Steel & Sumitomo Metal Corporation ,  VALLOUREC MANNESMANN OIL & GAS FRANCE

Inventor： GOTO, Kunio ,  NAGASAKU, Shigeo ,  ONISHI, Shigeo ,  IKEGAMI, Hiroaki

IPC: F16L15/04 ,  C23C28/00

CPC classification number: C10M169/041 ,  C10M2201/0653 ,  C10M2201/0663 ,  C10M2201/1033 ,  C10M2205/183 ,  C10M2209/006 ,  C10M2215/006 ,  C10N2230/06 ,  C10N2230/12 ,  C10N2240/408 ,  C10N2250/141 ,  C23C28/00 ,  C23C28/021 ,  C23C28/023 ,  E21B17/042 ,  F16L15/001 ,  F16L58/182

Abstract: A threaded joint for steel pipes having excellent galling resistance, rust preventing properties, and airtightness without using a compound grease comprises a pin and a box each having a threaded portion and an unthreaded metal-to-metal contact portion serving as contact surfaces. The contact surfaces of at least one of the pin and the box are coated with a multi-layered structure comprising, from the bottom, a first layer formed from a first metal or alloy, a second layer formed from a second metal or alloy which is softer than the first metal or alloy, and an uppermost layer of a solid lubricating coating comprising a lubricating powder in an organic or inorganic binder.

Abstract translation: 不使用复合润滑脂的耐磨损性，防锈性和气密性优异的钢管用螺纹接头，包括：销和盒，其具有螺纹部和无螺纹的金属对金属接触部，作为接触面。 销和箱中的至少一个的接触表面被涂覆有多层结构，其包括从底部开始由第一金属或合金形成的第一层，第二层由第二金属或合金形成，第二层由第二金属或合金 比第一金属或合金柔软，以及包含有机或无机粘合剂中的润滑粉末的固体润滑涂层的最上层。

公开(公告)号：EP1892283B1

公开(公告)日：2013-05-08

申请号：EP06730148.1

申请日：2006-03-27

Applicant: Nippon Steel & Sumitomo Metal Corporation

Inventor： HORI, Hirofumi, SUMITOMO METAL INDUSTRIES, LTD ,  NAKANISHI, Tetsuya, SUMITOMO METAL INDUSTRIES, LTD ,  ONOZAWA, Teruo, c/o Taihokohzai Industries Co., Ltd. ,  IMOTO, Yoshimi, c/o Taihokohzai Industries Co., Ltd.

IPC: C10M173/02 ,  B21B25/04 ,  C10N40/20

CPC classification number: C10M173/02 ,  B21B45/02 ,  C10M2201/02 ,  C10M2201/05 ,  C10M2201/062 ,  C10M2201/0623 ,  C10M2201/087 ,  C10M2201/1033 ,  C10M2201/105 ,  C10M2201/12 ,  C10M2201/123 ,  C10M2209/084 ,  C10M2209/108 ,  C10M2219/042 ,  C10M2219/044 ,  C10M2221/00 ,  C10N2210/08 ,  C10N2220/082 ,  C10N2240/402 ,  C10N2240/403 ,  C10N2240/404 ,  C10N2240/405 ,  C10N2250/121

Abstract: The present invention provides an anti-seizure agent for hot steel working comprising: an inorganic component as a first component; sodium hydroxide as a second component; water-soluble resins and/or water-soluble surfactants as a third component; and water, wherein, to the mass of the sum of the first component, the second component, and the third component as 100 mass %, the anti-seizure agent contains: 96.5 mass % or more and 99.98 mass % or less of the first component; 0.01 mass % or more and 2. 0 mass % or less of the second component; and 0.01 mass % or more and 1.5 mass % or less of the third component, and the inorganic component is one or more selected from a group consisting of Al 2 O 3 , SiO 2 , CaO, B 2 O 3 , K 2 O, and Na 2 O. This anti-seizure agent for hot steel working exhibits excellent wettability and surface firm-adherability to the steel; moreover, the coating layer formed after application solidly adheres to the steel and does not come off in the environment of both cold and hot working.

公开(公告)号：EP2085826B1

公开(公告)日：2011-08-17

申请号：EP09152049.4

申请日：2009-02-04

Applicant: Ricoh Company, Ltd.

Inventor： Tanaka, Shinya ,  Nakai, Hiroshi ,  Yamashita, Masahide ,  Hasegawa, Kunio ,  Ozaki, Naoyuki ,  Iio, Masato

IPC: G03G5/00

CPC classification number: G03G5/005 ,  C10M103/02 ,  C10M103/04 ,  C10M2201/0413 ,  C10M2201/0613 ,  C10M2201/0623 ,  C10M2201/0803 ,  C10M2201/0873 ,  C10M2201/1023 ,  C10M2201/1033 ,  C10M2207/1253 ,  G03G21/00 ,  G03G21/0011 ,  C10N2210/02

公开(公告)号：EP2085826A1

公开(公告)日：2009-08-05

申请号：EP09152049.4

申请日：2009-02-04

Applicant: Ricoh Company, Ltd.

Inventor： Tanaka, Shinya ,  Nakai, Hiroshi ,  Yamashita, Masahide ,  Hasegawa, Kunio ,  Ozaki, Naoyuki ,  Iio, Masato

IPC: G03G5/00

CPC classification number: G03G5/005 ,  C10M103/02 ,  C10M103/04 ,  C10M2201/0413 ,  C10M2201/0613 ,  C10M2201/0623 ,  C10M2201/0803 ,  C10M2201/0873 ,  C10M2201/1023 ,  C10M2201/1033 ,  C10M2207/1253 ,  G03G21/00 ,  G03G21/0011 ,  C10N2210/02

Abstract: A protective agent for an image bearing member of an image forming apparatus. The protective agent is applied onto a surface of the image bearing member and includes a hydrophobic organic compound (A), an inorganic fine particle (B), and an inorganic lubricant (C).

Abstract translation: 一种用于图像形成装置的图像承载部件的保护剂。 将保护剂涂布在图像承载部件的表面上，并且包括疏水性有机化合物（A），无机微粒（B）和无机润滑剂（C）。

公开(公告)号：EP1548346A4

公开(公告)日：2007-01-24

申请号：EP03733146

申请日：2003-05-29

Applicant: SUMITOMO METAL IND ,  VALLOUREC MANNESMANN OIL & GAS

Inventor： MATSUMOTO KEISHI ,  GOTO KUNIO ,  ANRAKU TOSHIRO ,  NAGASAKU SHIGEO ,  YAMAMOTO HIDEO

IPC: F16L15/04 ,  C10M177/00 ,  F16L15/00 ,  F16L15/06

CPC classification number: C10M177/00 ,  C10M2201/062 ,  C10M2201/0623 ,  C10M2201/103 ,  C10M2201/1033 ,  C10M2203/10 ,  C10M2203/1006 ,  C10M2205/16 ,  C10M2207/0285 ,  C10M2207/2623 ,  C10M2207/281 ,  C10M2207/2815 ,  C10M2219/046 ,  C10M2219/0463 ,  C10N2240/22 ,  C10N2250/10 ,  C10N2250/14 ,  E21B17/042 ,  F16L15/004 ,  F16L58/182 ,  Y10T428/1393

Abstract: A screw joint for steel pipe, comprising pin (1) provided with a contact surface, which has screw portion (3) or (4) and nonthreaded metal contact portion (8), and box (2), wherein a lubricant coating exhibiting self-repair capability through liquid lubrication and having its surface tackiness restricted is formed on the contact surface of at least one of the pin and box so as to attain an enhancement of seizure resistance. This lubricant coating is either (1) a lubricant coating comprising a lubricant layer in liquid form at 0 to 40ºC and, superimposed thereon, a lubricant layer in solid form at 40ºC or (2) a lubricant coating in solid or semisolid form at 40ºC comprising a mixture of lubricant oil in liquid form at 0 to 40ºC and wax in solid form at 40ºC (preferably a mixture obtained by liquefying the wax after mixing in advance and effecting mutual dissolution of the lubricant oil and wax).

公开(公告)号：EP1278805A2

公开(公告)日：2003-01-29

申请号：EP01931069.7

申请日：2001-05-04

Applicant: Honeywell International Inc.

Inventor： NARASIMHAN, Dave ,  NELSON, Wendy ,  KOLJACK, Mathius, P. ,  SEDATH, Robert

IPC: C09D7/00 ,  C10M111/04 ,  C10M169/04 ,  B05D5/08 ,  B05D7/00

CPC classification number: B05D5/08 ,  C10M103/00 ,  C10M103/02 ,  C10M103/06 ,  C10M111/04 ,  C10M2201/00 ,  C10M2201/003 ,  C10M2201/0403 ,  C10M2201/041 ,  C10M2201/0413 ,  C10M2201/042 ,  C10M2201/0423 ,  C10M2201/0433 ,  C10M2201/0603 ,  C10M2201/061 ,  C10M2201/0613 ,  C10M2201/0623 ,  C10M2201/065 ,  C10M2201/0653 ,  C10M2201/066 ,  C10M2201/0663 ,  C10M2201/0803 ,  C10M2201/0853 ,  C10M2201/0863 ,  C10M2201/0873 ,  C10M2201/1006 ,  C10M2201/1023 ,  C10M2201/1033 ,  C10M2201/1053 ,  C10M2201/123 ,  C10M2201/16 ,  C10M2201/18 ,  C10M2209/00 ,  C10M2209/02 ,  C10M2209/10 ,  C10M2217/00 ,  C10M2217/02 ,  C10M2217/04 ,  C10M2217/042 ,  C10M2217/043 ,  C10M2217/044 ,  C10M2217/045 ,  C10N2240/02 ,  Y10T428/254

Abstract: A lubricant coating disposed between a substrate and a counter surface comprises a reaction layer immediately adjacent the substrate. A bonding layer is immediately adjacent the reaction layer, with the bonding layer comprising a first composition. A low friction, lubricious layer is immediately adjacent the bonding layer, with the lubricious layer comprising a second composition that is different from the first composition.

公开(公告)号：EP0707622B1

公开(公告)日：2003-01-02

申请号：EP94918928.6

申请日：1994-06-24

Applicant: FORD-WERKE AKTIENGESELLSCHAFT ,  FORD FRANCE S.A. ,  FORD MOTOR COMPANY LIMITED

Inventor： RAO, V., Durga, Nageswar ,  KABAT, Daniel, Michael ,  LIZOTTE, Brian, M.

IPC: C10M111/04 ,  C10M177/00 ,  F02F1/20

CPC classification number: F16N15/00 ,  C10M103/00 ,  C10M103/04 ,  C10M103/06 ,  C10M107/30 ,  C10M111/04 ,  C10M2201/00 ,  C10M2201/003 ,  C10M2201/0403 ,  C10M2201/041 ,  C10M2201/042 ,  C10M2201/0433 ,  C10M2201/053 ,  C10M2201/0603 ,  C10M2201/061 ,  C10M2201/0613 ,  C10M2201/0623 ,  C10M2201/0653 ,  C10M2201/066 ,  C10M2201/0663 ,  C10M2201/0803 ,  C10M2201/0853 ,  C10M2201/0863 ,  C10M2201/0873 ,  C10M2201/1006 ,  C10M2201/1023 ,  C10M2201/1033 ,  C10M2201/1053 ,  C10M2201/123 ,  C10M2201/16 ,  C10M2201/18 ,  C10M2209/00 ,  C10M2209/02 ,  C10M2209/10 ,  C10M2209/1003 ,  C10M2209/101 ,  C10N2240/02 ,  C23C4/04 ,  F02B1/04 ,  F02B51/02 ,  F02B77/02 ,  Y02T10/126 ,  Y10T29/49272

Abstract: A solid film lubricant system for protecting metal wear interfaces subject to high temperatures and wet lubrications, comprising an oil-attracting solid lubricant mixture with at least two elements selected from the group of graphite, MoS2 and BN; a support (i.e., hard lands or hard sublayer) for the mixture to loads of at least 10 psi at temperatures of 600 DEG -800 DEG F. while being thermally stable; a thermally stable thermoset polymer matrix adhering the mixture to the support or the wear surface, the polymer having inherent hydrocarbon chemical attraction to form a tenacious oil film of the lubricating oil on the wearing surface. A method of making anti-friction coated surfaces comprising providing a light metal based cylinder surface (i.e., metal base or alloys of aluminum, titanium, or magnesium); exposing nonoxidized metal of the surface; applying a high elastic modulus load-supporting metal layer onto at least portions of the light metal cylinder surface; and simultaneously distributing a solvent-based solid film lubricant mixture and thermoset polymer onto at least portions of the layer at about room temperature to form a coating of desired thickness. An engine block with one or more anti-friction coated cylinder bore surfaces, comprising a hard, load-supporting face on the bore surface; and a coating on the face comprised of an oil-attracting solid lubricant mixture and a thermoset polymer that supports loads of at least 10 psi at temperatures of 600 DEG -800 DEG F. and is stable at such temperatures.

公开(公告)号：EP0775186B1

公开(公告)日：2001-12-12

申请号：EP95926197.5

申请日：1995-08-09

Applicant: HOEGANAES CORPORATION

Inventor： LUK, Sydney ,  LAWRENCE, Ann

IPC: C10M125/00 ,  C10M129/00 ,  C10M107/00 ,  C10M111/02 ,  C10M111/04

CPC classification number: C10M111/02 ,  B22F2003/026 ,  B22F2998/00 ,  C10M103/02 ,  C10M103/06 ,  C10M105/40 ,  C10M107/00 ,  C10M107/24 ,  C10M107/26 ,  C10M107/34 ,  C10M107/38 ,  C10M107/42 ,  C10M111/04 ,  C10M2201/041 ,  C10M2201/0413 ,  C10M2201/042 ,  C10M2201/0423 ,  C10M2201/0603 ,  C10M2201/0613 ,  C10M2201/0623 ,  C10M2201/0653 ,  C10M2201/066 ,  C10M2201/0663 ,  C10M2201/0803 ,  C10M2201/0853 ,  C10M2201/0863 ,  C10M2201/0873 ,  C10M2201/1006 ,  C10M2201/1023 ,  C10M2201/1033 ,  C10M2201/1053 ,  C10M2201/123 ,  C10M2203/02 ,  C10M2203/022 ,  C10M2203/024 ,  C10M2203/04 ,  C10M2205/003 ,  C10M2207/021 ,  C10M2207/023 ,  C10M2207/08 ,  C10M2207/2875 ,  C10M2207/2885 ,  C10M2207/289 ,  C10M2207/2895 ,  C10M2209/04 ,  C10M2209/043 ,  C10M2209/06 ,  C10M2209/0606 ,  C10M2209/062 ,  C10M2209/1033 ,  C10M2209/104 ,  C10M2209/1045 ,  C10M2209/1055 ,  C10M2209/1065 ,  C10M2209/1075 ,  C10M2209/1085 ,  C10M2209/1095 ,  C10M2211/06 ,  C10M2213/00 ,  C10M2213/02 ,  C10M2213/023 ,  C10M2213/043 ,  C10M2213/0606 ,  C10M2213/062 ,  C10M2213/0623 ,  C10M2217/0206 ,  C10M2217/0225 ,  C10M2217/0235 ,  C10M2217/0245 ,  C10M2217/0265 ,  C10M2217/028 ,  C10M2217/0285 ,  C10M2217/06 ,  C10N2220/02 ,  B22F3/02

Abstract: The present invention provides lubricant compositions for the powder metallurgical field. The lubricant compositions contain a solid phase lubricant such as graphite, molybdenum disulfide, and polytetrafluoroethylene in combination with a liquid phase lubricant that is a binder for the solid phase lubricant. The binder can be chosen from various classes of compounds including polyethylene glycols, polyethylene glycol esters, partial esters of C3-6 polyhydric alcohols, polyvinyl esters, and polyvinyl pyrrolidones. The binder is solubilized in an organic solvent.