ES2106681A1 - Grasa de alta temperatura, a base de urea. - Google Patents

Grasa de alta temperatura, a base de urea.

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Publication number
ES2106681A1
ES2106681A1 ES09501668A ES9501668A ES2106681A1 ES 2106681 A1 ES2106681 A1 ES 2106681A1 ES 09501668 A ES09501668 A ES 09501668A ES 9501668 A ES9501668 A ES 9501668A ES 2106681 A1 ES2106681 A1 ES 2106681A1
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ES
Spain
Prior art keywords
weight
molybdenum
high temperature
lubricating grease
urea compounds
Prior art date
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Granted
Application number
ES09501668A
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English (en)
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ES2106681B1 (es
Inventor
Hans Schreiber
Peter Seigert
Herbert Konegen
Wolfgang Hildebrandt
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GNK AUTOMOTIVE AG
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GNK AUTOMOTIVE AG
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Publication of ES2106681A1 publication Critical patent/ES2106681A1/es
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Publication of ES2106681B1 publication Critical patent/ES2106681B1/es
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    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
    • C10M169/06—Mixtures of thickeners and additives
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    • C10M115/00—Lubricating compositions characterised by the thickener being a non-macromolecular organic compound other than a carboxylic acid or salt thereof
    • C10M115/08—Lubricating compositions characterised by the thickener being a non-macromolecular organic compound other than a carboxylic acid or salt thereof containing nitrogen
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    • C10M135/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium
    • C10M135/12—Thio-acids; Thiocyanates; Derivatives thereof
    • C10M135/14—Thio-acids; Thiocyanates; Derivatives thereof having a carbon-to-sulfur double bond
    • C10M135/18—Thio-acids; Thiocyanates; Derivatives thereof having a carbon-to-sulfur double bond thiocarbamic type, e.g. containing the groups
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  • Chemical & Material Sciences (AREA)
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  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Lubricants (AREA)

Abstract

GRASA DE ALTA TEMPERATURA, A BASE DE UREA. LA PRESENTE INVENCION SE REFIERE A UNA GRASA LUBRICANTE IDONEA PARA APLICACIONES A ALTA TEMPERATURA, A BASE DE ACEITES MINERALES Y/O SINTETICOS, QUE CONTIENE COMPUESTOS DE UREA COMO ESPESANTES Y DISULFURO DE MOLIBDENO (MOS2) COMO LUBRICANTE SOLIDO DISPERSO, DICHA GRASA ADEMAS DE LOS INHIBIDORES USUALES DE OXIDACION, INHIBIDORES DE CORROSION Y ADITIVOS EP CONTIENE TAMBIEN COMO LUBRICANTES SOLIDOS EL GRAFITO, EL POLITETRAFLUORETILENO Y POR LO MENOS UN COMPUESTO ORGANICO DE MOLIBDENO, SITUANDOSE EL CONTENIDO DE LA COMBINACION DE SULFURO DE MOLIBDENO, GRAFITO, POLITETRAFLUORETILENO Y EL COMPUESTO ORGANICO DE MOLIBDENO EN EL INTERVALO DEL 2 AL 5% EN PESO, PORCENTAJE REFERIDO A LA GRASA LUBRICANTE.
ES09501668A 1994-08-19 1995-08-18 Grasa de alta temperatura, a base de urea. Expired - Fee Related ES2106681B1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4429507 1994-08-19
DE4437742 1994-10-21

Publications (2)

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ES2106681A1 true ES2106681A1 (es) 1997-11-01
ES2106681B1 ES2106681B1 (es) 1998-07-01

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ES09501668A Expired - Fee Related ES2106681B1 (es) 1994-08-19 1995-08-18 Grasa de alta temperatura, a base de urea.

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US (1) US5670461A (es)
JP (1) JP2911789B2 (es)
DE (1) DE19530504C2 (es)
ES (1) ES2106681B1 (es)
FR (1) FR2723747B1 (es)

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DE60001160T2 (de) * 1999-03-15 2003-08-21 Shell Internationale Research Maatschappij B.V., Den Haag/S'gravenhage Fettzusammensetzung für homokinetische kupplung
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US6589918B2 (en) 2000-06-22 2003-07-08 Nsk Ltd. Conductive grease and rolling apparatus packed with the same
US7196042B2 (en) * 2002-03-07 2007-03-27 Nsk Ltd. Grease composition and rolling apparatus
JP4461000B2 (ja) * 2004-11-25 2010-05-12 本田技研工業株式会社 等速ジョイント用グリース組成物及び等速ジョイント
JP5019740B2 (ja) * 2005-11-22 2012-09-05 協同油脂株式会社 等速ジョイント用グリース組成物及び等速ジョイント
JP5019841B2 (ja) * 2006-10-13 2012-09-05 コスモ石油ルブリカンツ株式会社 ウレアグリース組成物
KR20120049385A (ko) * 2007-06-20 2012-05-16 클뢰버 루브리케이션 뮌헨 케이지이 윤활용 그리스 조성물
JP2009138055A (ja) * 2007-12-04 2009-06-25 Ntn Corp 潤滑用グリース
KR20100108905A (ko) * 2009-03-31 2010-10-08 장암엘에스 주식회사 내열성 및 저마찰력이 우수한 등속조인트용 그리스 조성물
FR2968670B1 (fr) 2010-12-13 2013-01-04 Total Raffinage Marketing Composition de graisse
FR2968669B1 (fr) * 2010-12-13 2014-02-28 Total Raffinage Marketing Composition de graisse
EP3566794A1 (de) * 2018-05-09 2019-11-13 Linde Aktiengesellschaft Schmierstoff, verwendung eines schmierstoffs und wärmetauscher
KR102759771B1 (ko) 2019-09-18 2025-02-04 게케엔 드리펠린 인터나쇼날 게엠베하 등속 조인트용 황화구리를 포함하는 그리스 조성물
CN114302941B (zh) 2019-09-18 2023-04-04 Gkn动力传动国际有限公司 用于等速万向节的包含硫化锌和二硫化钼和/或二硫化钨的润滑脂组合物
EP4025673B1 (en) 2019-10-30 2023-06-07 GKN Driveline International GmbH A grease composition comprising zinc sulfide and copper sulfide in combination with molybdenum disulfide and/or tungsten disulfide for the use in constant velocity joints

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FR2674534A1 (fr) * 1991-04-01 1992-10-02 Ntn Toyo Bearing Co Ltd Composition de graisse pour joints homocinetiques.

Also Published As

Publication number Publication date
FR2723747B1 (fr) 1997-09-05
DE19530504A1 (de) 1996-03-14
US5670461A (en) 1997-09-23
JP2911789B2 (ja) 1999-06-23
JPH08170091A (ja) 1996-07-02
DE19530504C2 (de) 1997-09-11
FR2723747A1 (fr) 1996-02-23
ES2106681B1 (es) 1998-07-01

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