EP1764407A4 - Lubricant composition - Google Patents

Lubricant composition

Info

Publication number
EP1764407A4
EP1764407A4 EP06715134A EP06715134A EP1764407A4 EP 1764407 A4 EP1764407 A4 EP 1764407A4 EP 06715134 A EP06715134 A EP 06715134A EP 06715134 A EP06715134 A EP 06715134A EP 1764407 A4 EP1764407 A4 EP 1764407A4
Authority
EP
European Patent Office
Prior art keywords
lubricant composition
lubricant
composition
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP06715134A
Other languages
German (de)
French (fr)
Other versions
EP1764407A8 (en
EP1764407B1 (en
EP1764407A1 (en
Inventor
Takeshi Nonaka
Toshio Nitta
Tetsuhiro Kitahara
Tatsuya Hashimoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nok Klueber Co Ltd
Original Assignee
Nok Klueber Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nok Klueber Co Ltd filed Critical Nok Klueber Co Ltd
Publication of EP1764407A1 publication Critical patent/EP1764407A1/en
Publication of EP1764407A8 publication Critical patent/EP1764407A8/en
Publication of EP1764407A4 publication Critical patent/EP1764407A4/en
Application granted granted Critical
Publication of EP1764407B1 publication Critical patent/EP1764407B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • 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
    • C—CHEMISTRY; METALLURGY
    • 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
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/121—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms
    • C10M2207/123—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms polycarboxylic
    • C—CHEMISTRY; METALLURGY
    • 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
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
    • C10M2207/127—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids polycarboxylic
    • C—CHEMISTRY; METALLURGY
    • 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
    • C10M2213/00—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2213/006—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions used as thickening agents
    • C—CHEMISTRY; METALLURGY
    • 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
    • C10M2213/00—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2213/06—Perfluoro polymers
    • C10M2213/0606—Perfluoro polymers used as base material
    • C—CHEMISTRY; METALLURGY
    • 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
    • C10M2213/00—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2213/06—Perfluoro polymers
    • C10M2213/0613—Perfluoro polymers used as thickening agents
    • C—CHEMISTRY; METALLURGY
    • 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
    • C10M2213/00—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2213/06—Perfluoro polymers
    • C10M2213/062—Polytetrafluoroethylene [PTFE]
    • C10M2213/0626—Polytetrafluoroethylene [PTFE] used as thickening agents
    • C—CHEMISTRY; METALLURGY
    • 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
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/22—Heterocyclic nitrogen compounds
    • C10M2215/223—Five-membered rings containing nitrogen and carbon only
    • C—CHEMISTRY; METALLURGY
    • 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
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
    • C10M2219/044—Sulfonic acids, Derivatives thereof, e.g. neutral salts
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/01—Physico-chemical properties
    • C10N2020/02—Viscosity; Viscosity index
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/08—Resistance to extreme temperature
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/12—Inhibition of corrosion, e.g. anti-rust agents or anti-corrosives
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/02—Bearings
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2050/00—Form in which the lubricant is applied to the material being lubricated
    • C10N2050/10—Semi-solids; greasy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
EP06715134.0A 2005-03-07 2006-03-03 Use of lubricant compositions for lubrication of bearings Active EP1764407B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005061811A JP4810842B2 (en) 2005-03-07 2005-03-07 Lubricant composition
PCT/JP2006/304051 WO2006095644A1 (en) 2005-03-07 2006-03-03 Lubricant composition

Publications (4)

Publication Number Publication Date
EP1764407A1 EP1764407A1 (en) 2007-03-21
EP1764407A8 EP1764407A8 (en) 2007-07-04
EP1764407A4 true EP1764407A4 (en) 2011-12-21
EP1764407B1 EP1764407B1 (en) 2015-06-10

Family

ID=36953244

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06715134.0A Active EP1764407B1 (en) 2005-03-07 2006-03-03 Use of lubricant compositions for lubrication of bearings

Country Status (4)

Country Link
US (1) US20090270292A1 (en)
EP (1) EP1764407B1 (en)
JP (1) JP4810842B2 (en)
WO (1) WO2006095644A1 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007092012A (en) * 2005-09-02 2007-04-12 Ntn Corp Lubricating grease and lubricating grease-filled roller bearing
WO2007026868A1 (en) 2005-09-02 2007-03-08 Ntn Corporation Lubricating grease and lubricating-grease-filled roller bearing
JP4955321B2 (en) * 2006-07-05 2012-06-20 協同油脂株式会社 Grease composition and bearing
JP5145696B2 (en) * 2006-11-13 2013-02-20 日本精工株式会社 Rolling device
US8322754B2 (en) * 2006-12-01 2012-12-04 Tenaris Connections Limited Nanocomposite coatings for threaded connections
WO2009027428A2 (en) * 2007-08-28 2009-03-05 Shell Internationale Research Maatschappij B.V. Lubricating composition comprising fluorine oil and tricalcium phosphate
JP2009091464A (en) * 2007-10-09 2009-04-30 Nok Kluber Kk Lubricating grease composition
JP5362247B2 (en) * 2008-04-10 2013-12-11 Ｎｔｎ株式会社 Grease composition and grease-filled bearing
EP2682620B1 (en) * 2011-03-01 2018-07-04 NTN Corporation Sliding bearing
CN102433204A (en) * 2011-10-15 2012-05-02 深圳市优宝惠新材料科技有限公司 Valve element sealing lubricant composition
JP5734269B2 (en) * 2012-12-19 2015-06-17 Ｎｏｋクリューバー株式会社 Lubricating grease composition
CN104312676A (en) * 2014-09-11 2015-01-28 东莞市唯能润滑科技有限公司 Ceramic valve core lubricating grease and preparation method thereof
JP6515698B2 (en) * 2015-06-17 2019-05-22 Ｎｏｋクリューバー株式会社 Lubricant composition
CN105524697B (en) * 2016-01-21 2018-08-10 纳拓润滑技术江苏有限公司 A kind of sliding rail of automobile seat lubricating grease and preparation method thereof
CN110662826B (en) * 2017-05-29 2022-05-10 杜邦东丽特殊材料株式会社 Grease composition and sliding member coated with the same
CN107653037A (en) * 2017-09-26 2018-02-02 中国石油化工股份有限公司 A kind of Perfluoropolyether lubricant and preparation method thereof
CN109097163A (en) * 2018-06-29 2018-12-28 中国石油化工股份有限公司 A kind of long-life round-the-clock Perfluoropolyether lubricating grease and its preparation method and application
JP7188235B2 (en) 2019-03-29 2022-12-13 株式会社オートネットワーク技術研究所 Lubricants, electrical contacts, connector terminals, and wire harnesses
JP7273639B2 (en) * 2019-07-18 2023-05-15 デュポン・東レ・スペシャルティ・マテリアル株式会社 Lubricant composition
JP2021076238A (en) * 2019-11-12 2021-05-20 澤　司郎 Roller-type viscous brake joint
CN115125047A (en) * 2022-07-07 2022-09-30 西安交通大学 Preparation method of modified silicon dioxide used as perfluoropolyether lubricant additive
WO2024213537A1 (en) * 2023-04-14 2024-10-17 Solvay Specialty Polymers Italy S.P.A. Lubrication system for an electric or hybrid vehicle

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2439610A (en) * 1944-09-26 1948-04-13 Shell Dev Stabilized organic composition
EP0220426A2 (en) * 1985-09-03 1987-05-06 Idemitsu Kosan Company Limited Lubricant composition for transmission of power
EP0708172A2 (en) * 1994-10-21 1996-04-24 Kyodo Yushi Co., Ltd. Grease composition for constant velocity joints
US6037314A (en) * 1996-06-07 2000-03-14 Kyodo Yushi Co., Ltd. Grease composition for constant velocity joints
EP1327673A1 (en) * 2002-01-15 2003-07-16 Minebea Co., Ltd. Low torque grease composition
JP2004028326A (en) * 2002-04-15 2004-01-29 Nsk Ltd Rolling bearing

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4505954B2 (en) * 2000-06-12 2010-07-21 Ｎｏｋクリューバー株式会社 Lubricating grease composition
US6673750B2 (en) * 2001-02-22 2004-01-06 Ntn Corporation Lubricating composition
JP2004123797A (en) * 2002-09-30 2004-04-22 Nsk Ltd Grease composition and rolling device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2439610A (en) * 1944-09-26 1948-04-13 Shell Dev Stabilized organic composition
EP0220426A2 (en) * 1985-09-03 1987-05-06 Idemitsu Kosan Company Limited Lubricant composition for transmission of power
EP0708172A2 (en) * 1994-10-21 1996-04-24 Kyodo Yushi Co., Ltd. Grease composition for constant velocity joints
US6037314A (en) * 1996-06-07 2000-03-14 Kyodo Yushi Co., Ltd. Grease composition for constant velocity joints
EP1327673A1 (en) * 2002-01-15 2003-07-16 Minebea Co., Ltd. Low torque grease composition
JP2004028326A (en) * 2002-04-15 2004-01-29 Nsk Ltd Rolling bearing

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2006095644A1 *

Also Published As

Publication number Publication date
EP1764407A8 (en) 2007-07-04
WO2006095644A1 (en) 2006-09-14
EP1764407B1 (en) 2015-06-10
JP2006241386A (en) 2006-09-14
US20090270292A1 (en) 2009-10-29
EP1764407A1 (en) 2007-03-21
JP4810842B2 (en) 2011-11-09

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