公开(公告)号：EP3083854A1

公开(公告)日：2016-10-26

申请号：EP14821073.5

申请日：2014-12-18

Applicant: Klüber Lubrication München SE & Co. KG

Inventor： GRAFMÜLLER, Andrea ,  PFEINTNER, Armin ,  THAMERUS, Heike ,  SEEMEYER, Stefan

IPC: C09D179/08 ,  F16C33/20

CPC classification number: C09D179/08 ,  C08G73/14 ,  C10M169/04 ,  C10M173/02 ,  C10M177/00 ,  C10M2201/041 ,  C10M2201/0413 ,  C10M2201/062 ,  C10M2201/0623 ,  C10M2201/065 ,  C10M2201/0653 ,  C10M2201/085 ,  C10M2201/0853 ,  C10M2201/102 ,  C10M2201/1023 ,  C10M2201/103 ,  C10M2201/1033 ,  C10M2213/062 ,  C10M2213/0623 ,  C10M2217/044 ,  C10M2217/0443 ,  C10N2230/68 ,  C10N2240/02 ,  C10N2240/22 ,  C10N2250/08 ,  C10N2250/121 ,  F16C33/201 ,  C10N2210/02 ,  C08L27/18 ,  C08L63/00

Abstract: The invention relates to a polyamide-imide (PAI) lubricating lacquer which is free of organic solvents, hereinafter referred to as solvent-free, water-based PAI lubricating lacquer, and to the use thereof for the coating of metallic surfaces.

Abstract translation: 本发明涉及不含有机溶剂的聚酰胺 - 酰亚胺（PAI）润滑油，以下称为无溶剂的水性PAI润滑漆，以及其用于金属表面涂层的用途。

公开(公告)号：EP1666576B1

公开(公告)日：2014-07-23

申请号：EP04772782.1

申请日：2004-09-03

Applicant: Nippon Steel & Sumitomo Metal Corporation

Inventor： Tanaka, Kazuo PALACE CHEMICAL CO., LTD. ,  Mori, Shizuo PALACE CHEMICAL CO., LTD. ,  Iida, Sumio SUMITOMO METAL INDUSTRIES, LTD.

IPC: C10M171/02 ,  C10M173/02 ,  B21B25/04 ,  C10M103/00 ,  C10M103/06 ,  C10M145/40 ,  C10N10/02 ,  C10N20/02 ,  C10N30/00 ,  C10N30/06 ,  C10N40/24 ,  C10N50/02

CPC classification number: C10M171/00 ,  B21B25/04 ,  B21B45/0242 ,  B21B2045/026 ,  C10M173/02 ,  C10M2201/062 ,  C10M2201/0623 ,  C10M2201/087 ,  C10M2201/103 ,  C10M2201/1033 ,  C10M2209/084 ,  C10M2209/12 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2220/082 ,  C10N2240/403 ,  C10N2240/409 ,  C10N2250/121

公开(公告)号：EP0915129B1

公开(公告)日：2013-06-26

申请号：EP98121047.9

申请日：1998-11-06

Applicant: SGL Carbon SE

Inventor： Vesper, Wolfgang, Dr. Dipl.-Chem. ,  Wislsperger, Ulrich, Dipl.-Ing.

IPC: C08K3/00 ,  F16C33/16 ,  C10M103/02

CPC classification number: C08K3/04 ,  C08K3/32 ,  C10M111/04 ,  C10M2201/041 ,  C10M2201/0413 ,  C10M2201/042 ,  C10M2201/0423 ,  C10M2201/0603 ,  C10M2201/0613 ,  C10M2201/0623 ,  C10M2201/0653 ,  C10M2201/0663 ,  C10M2201/0803 ,  C10M2201/085 ,  C10M2201/0853 ,  C10M2201/0863 ,  C10M2201/0873 ,  C10M2201/1006 ,  C10M2201/1023 ,  C10M2201/1033 ,  C10M2201/1053 ,  C10M2201/123 ,  C10M2217/0403 ,  C10M2217/0415 ,  C10M2217/042 ,  C10M2217/0425 ,  C10M2217/043 ,  C10M2217/0435 ,  C10M2217/0443 ,  C10M2217/0453 ,  C10M2217/0465 ,  C10N2240/02 ,  F16C33/04 ,  F16C33/16 ,  F16C33/201

公开(公告)号：EP2337833A2

公开(公告)日：2011-06-29

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

Abstract: A method for producing and operating for the first time a transmission unit with a lubricant based on water comprises the following steps: a mixture of vaporizable liquid, a comminuted solid lubricant and a preservative (22) are applied (21) to the finished rotary parts (20) and then dried (23), whereby a coating forms on them.  The rotary parts with the coating are fitted into the casing of the transmission unit and the assembled transmission unit is filled with a cooling liquid (25), which is primarily water.  The transmission unit is put into operation for the first time (27), the lubricant for further operation only being formed by the abrasion of the rotary parts and distribution of the abraded matter in the cooling liquid.  The transmission unit is then operationally ready (28).  Furthermore, a lubricant produced by this method is described.

公开(公告)号：EP2219079A2

公开(公告)日：2010-08-18

申请号：EP09180512.7

申请日：2009-12-23

Applicant: Ricoh Company, Ltd.

Inventor： Hasegawa, Kunio ,  Nakai, Hiroshi ,  Tanaka, Shinya

IPC: G03G5/00

CPC classification number: G03G5/005 ,  C10M103/00 ,  C10M103/02 ,  C10M103/06 ,  C10M2201/0413 ,  C10M2201/0613 ,  C10M2201/0623 ,  C10M2201/0653 ,  C10M2201/0663 ,  C10M2201/0803 ,  C10M2201/1023 ,  C10M2201/1033 ,  C10N2230/06 ,  G03G21/0094

Abstract: An image bearing member protecting agent including: a hydrophobic organic compound (A); an inorganic lubricant (B); and inorganic fine particles (C), wherein each of the inorganic fine particles (C) has a specific surface area of 2.0 m 2 /g to 6.5 m 2 /g.

Abstract translation: 包括图像承载部件保护剂：疏水性有机化合物（A）; 到无机润滑剂（B）; 和无机细颗粒（C），每个worin的无机微粒（C）的具有2.0米2 /克至6.5米2 /克的比表面积。

公开(公告)号：EP2059704A1

公开(公告)日：2009-05-20

申请号：EP07807804.5

申请日：2007-09-13

Applicant: Sumitomo Metal Industries Limited ,  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.

公开(公告)号：EP1169420B1

公开(公告)日：2008-09-10

申请号：EP00913819.9

申请日：2000-03-09

Applicant: Rolls-Royce Corporation

Inventor： NAIK, Subhash, K. ,  KLOTZ, James, M. ,  BARBER, Michael, J.

IPC: C10M111/04 ,  C10M173/02

CPC classification number: C10M111/04 ,  C08K3/16 ,  C09D183/04 ,  C10M103/06 ,  C10M107/50 ,  C10M125/18 ,  C10M127/06 ,  C10M129/50 ,  C10M155/02 ,  C10M173/00 ,  C10M173/02 ,  C10M2201/02 ,  C10M2201/0603 ,  C10M2201/0613 ,  C10M2201/0623 ,  C10M2201/0653 ,  C10M2201/0663 ,  C10M2201/0803 ,  C10M2201/081 ,  C10M2201/0853 ,  C10M2201/0863 ,  C10M2201/0873 ,  C10M2201/1006 ,  C10M2201/1023 ,  C10M2201/1033 ,  C10M2201/1053 ,  C10M2201/123 ,  C10M2203/06 ,  C10M2207/022 ,  C10M2207/027 ,  C10M2207/141 ,  C10M2209/023 ,  C10M2229/02 ,  C10M2229/025 ,  C10M2229/04 ,  C10M2229/0405 ,  C10M2229/041 ,  C10M2229/0415 ,  C10M2229/042 ,  C10M2229/0425 ,  C10M2229/043 ,  C10M2229/0435 ,  C10M2229/044 ,  C10M2229/0445 ,  C10M2229/045 ,  C10M2229/0455 ,  C10M2229/046 ,  C10M2229/0465 ,  C10M2229/047 ,  C10M2229/0475 ,  C10M2229/048 ,  C10M2229/0485 ,  C10M2229/05 ,  C10M2229/0505 ,  C10M2229/051 ,  C10M2229/0515 ,  C10M2229/052 ,  C10M2229/0525 ,  C10M2229/053 ,  C10M2229/0535 ,  C10M2229/054 ,  C10M2229/0545 ,  C10N2210/02 ,  C10N2210/03 ,  C10N2230/08 ,  C10N2250/04 ,  C10N2250/14 ,  C10N2250/141 ,  Y10T428/31663

Abstract: Dry film lubricant coatings are provided by using a silicone resin binder, either as an aqueous emulsion or in a solvent-based system, to fix an alkaline earth metal fluoride to a substrate. The compositions used to apply the coatings may also include relatively minor amounts of xylene, ammonium benzoate, a wetting agent, and/or a porosity-inducing agent-although none of those additives remains in the cured coating. Multi-layer dry film lubricant coatings are also disclosed, with the multi-layer coating having a basecoat layer as described above, and a topcoat layer made of a layer-lattice solid such as graphite or molybdenum disulfide, and a silicone resin, aluminum phosphate or an alkali metal silicate binder.

公开(公告)号：EP1882874A1

公开(公告)日：2008-01-30

申请号：EP07020123.1

申请日：2000-08-24

Applicant: SUMITOMO METAL INDUSTRIES, LTD.

Inventor： Yamamoto, Hideo ,  Nakasuji, Kazuyuki

IPC: F16L15/04 ,  C23C26/00

CPC classification number: C10M169/04 ,  C10M103/00 ,  C10M111/04 ,  C10M2201/041 ,  C10M2201/062 ,  C10M2201/066 ,  C10M2201/1033 ,  C10M2203/1006 ,  C10M2205/0285 ,  C10M2205/16 ,  C10M2207/10 ,  C10M2209/1013 ,  C10M2217/0415 ,  C10M2217/0443 ,  C10M2219/044 ,  C10N2230/06 ,  C10N2230/12 ,  C10N2240/06 ,  C23C30/00 ,  E21B17/042 ,  F16L15/004 ,  F16L58/182 ,  C10N2210/02 ,  C10N2210/01

Abstract: A threaded joint for an oil well pipe is provided which prevents the occurrence of galling at the time of repeated tightening and loosening and which provides a high degree of air tightness and has excellent galling resistance and air tightness without using a liquid lubricant such as a compound grease.
1. A lubricating film of an inorganic polymeric compound which has an M (metal element)-O (oxygen) backbone and has a solid lubricant dispersed therein is formed on a threaded portion or an unthreaded metal contact portion.
2. A phosphate film and the lubricating film of the inorganic polymeric compound is formed on the threaded portion or the unthreaded metal contact portion.
3. A Cu plating layer and the lubricating film of the inorganic polymeric compound or a lubricating film of a resin in which a solid lubricant is dispersed is formed on the threaded portion or the unthreaded metal contact portion.
4. A lubricating film of the inorganic polymeric compound or a lubricating film of the polymer and a rust preventing film containing an alkali metal salt of a carboxylic acid or an alkali earth metal salt of a carboxylic acid are formed on the threaded portion or the unthreaded metal contact portion.

Abstract translation: 提供一种用于油井管的螺纹接头，其防止在反复拧紧和松动时发生磨损，并且提供高度的气密性并且在不使用液体润滑剂如化合物的情况下具有优异的耐磨损性和气密性 润滑脂。 1.在螺纹部分或无螺纹金属接触部分上形成具有M（金属元素）-O（氧）主链并分散有固体润滑剂的无机聚合物的润滑膜。 磷酸盐膜和无机高分子化合物的润滑膜形成在螺纹部分或无螺纹金属接触部分上。 在螺纹部分或无螺纹金属接触部分上形成Cu镀层和无机聚合物的润滑膜或其中分散有固体润滑剂的树脂的润滑膜。 4.在螺纹部分或无螺纹部分上形成无机聚合物的润滑膜或聚合物的润滑膜和含有羧酸的碱金属盐或羧酸的碱土金属盐的防锈膜 金属接触部分。

公开(公告)号：EP1211451A4

公开(公告)日：2006-12-06

申请号：EP00954946

申请日：2000-08-24

Applicant: SUMITOMO METAL IND

Inventor： YAMAMOTO HIDEO ,  NAKASUJI KAZUYUKI

IPC: C23C28/00 ,  C23C30/00 ,  E21B17/042 ,  F16L15/00 ,  F16L15/04 ,  F16L58/18 ,  C23C26/00

CPC classification number: C10M169/04 ,  C10M103/00 ,  C10M111/04 ,  C10M2201/041 ,  C10M2201/062 ,  C10M2201/066 ,  C10M2201/1033 ,  C10M2203/1006 ,  C10M2205/0285 ,  C10M2205/16 ,  C10M2207/10 ,  C10M2209/1013 ,  C10M2217/0415 ,  C10M2217/0443 ,  C10M2219/044 ,  C10N2230/06 ,  C10N2230/12 ,  C10N2240/06 ,  C23C30/00 ,  E21B17/042 ,  F16L15/004 ,  F16L58/182 ,  C10N2210/02 ,  C10N2210/01

Abstract: A threaded joint for an oil well pipe, characterized as having a screw part and/or a metal-metal contacting part with no screws which have, formed thereon, 1) a lubricating coating of an inorganic polymer having a skeleton of M (metal atom)-O (oxygen) and containing a solid lubricating agent dispersed and incorporated therein, 2) a phosphate coating and the above lubricating coating of an inorganic polymer, 3) a Cu plating layer, and the above lubricating coating of an inorganic polymer or a lubricating coating of a resin containing a solid lubricating agent dispersed and incorporated therein, or 4) the above lubricating coating of an inorganic polymer or the above lubricating coating of a resin, and a rust-inhibiting coating containing an alkali metal or alkaline earth metal salt of a carboxylic acid. The threaded joint for an oil well pipe can prevent the occurrence of galling in repeated make-up and break-out operations and at the same time secure high oil-tightness, with no use of a liquid lubricating agent such as a compounded grease.

公开(公告)号：EP1548346A1

公开(公告)日：2005-06-29

申请号：EP03733146.9

申请日：2003-05-29

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

Inventor： MATSUMOTO, Keishi SUMITOMO METAL INDUSTRIES, LTD. ,  GOTO, Kunio c/o SUMITOMO METAL INDUSTRIES, LTD. ,  ANRAKU, Toshiro c/o SUMITOMO METAL INDUSTRIES, LTD ,  NAGASAKU, Shigeo c/o SUMITOMO METAL INDUSTRIES,LTD ,  YAMAMOTO, Hideo Daido Chemical Industry Co., Ltd.

IPC: F16L15/04

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 threaded joint for steel pipes comprising a pin 1 and a box 2 each having a contact surface comprising a threaded portion 3 or 4 and an unthreaded metal contact portion 8 is provided with improved anti-galling propertied by forming a lubricating coating on the contact surface of at least one of the pin and the box, the lubricating coating exhibiting a self-repairing function by liquid lubrication and having a decreased greasiness. The lubricating coating is (1) a coating which comprises a lower lubricant layer which is in liquid form in the temperature range of above 0 °C and below 40 °C and an upper lubricant layer which is in solid form at 40 °C, or (2) a coating which is semi-solid or solid at 40 °C and is formed of a mixture comprising a lubricating oil which is in liquid form in the temperature range of above 0 °C and below 40 °C and a wax which is in solid form at 40 °C, the mixture preferably having been heated so as to liquefy the wax and dissolve in each other the wax and lubricant oil.

Abstract translation: 一种用于钢管的螺纹接头，其包括销1和盒2，每个具有包括螺纹部分3或4的接触表面和无螺纹金属接触部分8的箱体2具有通过在接触表面上形成润滑涂层而具有改进的抗磨损 的销和盒中的至少一个，润滑涂层通过液体润滑显示出自修复功能并且具有降低的油脂性。 润滑涂层是（1）涂层，其包含在0℃以下且40℃以下的温度范围内为液态的下部润滑剂层，在40℃下为固体形式的上部润滑剂层，或 （2）在40℃下为半固体或固体的涂层，由在0℃以下且40℃以下的温度范围内为液态的润滑油的混合物形成， 在40℃下为固体形式，优选将该混合物加热以使蜡液化并彼此溶解蜡和润滑油。