EP1719813A4 - Grease composition and rolling device - Google Patents

Grease composition and rolling device

Info

Publication number
EP1719813A4
EP1719813A4 EP04713673A EP04713673A EP1719813A4 EP 1719813 A4 EP1719813 A4 EP 1719813A4 EP 04713673 A EP04713673 A EP 04713673A EP 04713673 A EP04713673 A EP 04713673A EP 1719813 A4 EP1719813 A4 EP 1719813A4
Authority
EP
European Patent Office
Prior art keywords
rolling device
grease composition
grease
composition
rolling
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.)
Withdrawn
Application number
EP04713673A
Other languages
German (de)
French (fr)
Other versions
EP1719813A1 (en
Inventor
Kenichi Iso
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.)
NSK Ltd
Original Assignee
NSK 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 NSK Ltd filed Critical NSK Ltd
Publication of EP1719813A1 publication Critical patent/EP1719813A1/en
Publication of EP1719813A4 publication Critical patent/EP1719813A4/en
Withdrawn legal-status Critical Current

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
    • 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
    • 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
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
    • C10M2205/028—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers containing aliphatic monomers having more than four carbon atoms
    • C10M2205/0285—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers containing aliphatic monomers having more than four carbon atoms 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
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/04—Ethers; Acetals; Ortho-esters; Ortho-carbonates
    • C10M2207/0406—Ethers; Acetals; Ortho-esters; Ortho-carbonates 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
    • 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
    • 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
    • C10M2207/122—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms monocarboxylic
    • 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
    • C10M2207/126—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 monocarboxylic
    • 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
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/16—Naphthenic acids
    • 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
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/1033—Polyethers, i.e. containing di- or higher polyoxyalkylene groups 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
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/10—Amides of carbonic or haloformic acids
    • C10M2215/102—Ureas; Semicarbazides; Allophanates
    • C10M2215/1026—Ureas; Semicarbazides; Allophanates used as thickening 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
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/06—Thio-acids; Thiocyanates; Derivatives thereof
    • C10M2219/062—Thio-acids; Thiocyanates; Derivatives thereof having carbon-to-sulfur double bonds
    • C10M2219/066—Thiocarbamic type compounds
    • C10M2219/068—Thiocarbamate metal salts
    • 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
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
    • C10M2223/04—Phosphate esters
    • C10M2223/045—Metal containing thio derivatives
    • 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
    • C10N2010/00—Metal present as such or in compounds
    • C10N2010/04—Groups 2 or 12
    • 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
    • C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
    • 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)
EP04713673A 2004-02-23 2004-02-23 Grease composition and rolling device Withdrawn EP1719813A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2004/002057 WO2005080536A1 (en) 2004-02-23 2004-02-23 Grease composition and rolling device

Publications (2)

Publication Number Publication Date
EP1719813A1 EP1719813A1 (en) 2006-11-08
EP1719813A4 true EP1719813A4 (en) 2010-11-03

Family

ID=34878956

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04713673A Withdrawn EP1719813A4 (en) 2004-02-23 2004-02-23 Grease composition and rolling device

Country Status (4)

Country Link
US (1) US20070173420A1 (en)
EP (1) EP1719813A4 (en)
CN (1) CN1922295A (en)
WO (1) WO2005080536A1 (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008239706A (en) * 2007-03-26 2008-10-09 Kyodo Yushi Co Ltd Grease composition and bearing
JP5214649B2 (en) * 2010-02-26 2013-06-19 協同油脂株式会社 Grease composition for hub unit bearing using angular ball bearing and hub unit bearing
JP5743719B2 (en) * 2011-05-31 2015-07-01 出光興産株式会社 Grease for bearing
CN102250675B (en) * 2011-06-16 2013-01-30 中国石油化工股份有限公司 Lubricating grease composition for cotton picker
CN103732729B (en) * 2011-07-28 2016-06-22 日本精工株式会社 EV, HEV drive bearing of motor lubricant composition and EV, HEV to drive bearing of motor
JP5895723B2 (en) * 2011-09-26 2016-03-30 日本精工株式会社 Rolling bearing unit for wheel support
CN103140578A (en) * 2011-09-30 2013-06-05 日本精工株式会社 Grease composition for rolling bearing, and rolling bearing
CN103571570B (en) * 2012-07-30 2015-07-29 中国石油化工股份有限公司 A kind of Calcium naphthenate base four polyurea grease and preparation method thereof
CN103571571B (en) * 2012-07-30 2015-08-26 中国石油化工股份有限公司 A kind of Calcium naphthenate base six polyurea grease and preparation method thereof
CN103627496B (en) * 2012-08-28 2015-08-26 中国石油化工股份有限公司 A kind of Composite calcium naphthenate base lubricating grease and preparation method thereof
CN103627498B (en) * 2012-08-28 2015-08-26 中国石油化工股份有限公司 A kind of Composite calcium naphthenate base four polyurea grease and preparation method thereof
CN103627497B (en) * 2012-08-28 2016-04-13 中国石油化工股份有限公司 A kind of Composite calcium naphthenate base six polyurea grease and preparation method thereof
CN103627495B (en) * 2012-08-28 2015-08-26 中国石油化工股份有限公司 A kind of Composite calcium naphthenate base two polyurea grease and preparation method thereof
CN103695138B (en) * 2012-09-27 2015-08-26 中国石油化工股份有限公司 A kind of Composite calcium naphthenate base six polyurea grease and preparation method thereof
CN103695137B (en) * 2012-09-27 2015-07-29 中国石油化工股份有限公司 A kind of Composite calcium naphthenate base lubricating grease and preparation method thereof
RU2524691C2 (en) * 2012-10-30 2014-08-10 Открытое Акционерное Общество "Электрогорский Институт Нефтепереработки" (Оао "Элинп") High-performance grease and method for production thereof
CN104212611B (en) * 2013-05-31 2016-08-10 中国石油化工股份有限公司 A kind of Calcium naphthenate base polyurea grease and preparation method thereof
CN104212610B (en) * 2013-05-31 2016-08-10 中国石油化工股份有限公司 A kind of calcium naphthenate-based tetrapolyurea lubricating grease and preparation method thereof
CN104212612B (en) * 2013-05-31 2016-07-06 中国石油化工股份有限公司 A kind of Calcium naphthenate base six polyurea grease and preparation method thereof
CN104212535B (en) * 2013-05-31 2016-08-24 中国石油化工股份有限公司 A kind of calcium naphthenate base octa-polyurea lubricating grease and preparation method thereof
CN104513696B (en) * 2013-09-30 2017-08-22 中国石油化工股份有限公司 A kind of calcium zirconium base octa-polyurea lubricating grease and preparation method thereof
GB2522696A (en) 2014-02-03 2015-08-05 Gen Electric Improvements in or relating to vacuum switching devices
JP6544953B2 (en) * 2014-05-29 2019-07-17 株式会社リコー Image forming apparatus and grease composition
JP6700074B2 (en) 2016-03-11 2020-05-27 株式会社デンソー Grease composition, mechanical member and starter overrunning clutch
JP6739951B2 (en) 2016-03-11 2020-08-12 株式会社デンソー Grease composition, mechanical member and starter overrunning clutch
CN112480996B (en) * 2020-12-07 2022-11-25 武汉博达特种润滑技术有限公司 High-temperature high-pressure sealing grease composition and preparation method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6020290A (en) * 1997-03-31 2000-02-01 Nachi-Fujikoshi Corp. Grease composition for rolling bearing
US6239085B1 (en) * 1998-10-23 2001-05-29 Exxon Research And Engineering Company Grease composition containing pao, alkylaromatic synthetic fluid and white oil for industrial bearings

Family Cites Families (8)

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Publication number Priority date Publication date Assignee Title
JPH10121083A (en) * 1996-10-16 1998-05-12 Ntn Corp Grease-prelubricated bearing
JP2001234935A (en) * 2000-02-22 2001-08-31 Nsk Ltd Rolling bearing
JP2001247888A (en) * 2000-03-02 2001-09-14 Cosmo Sekiyu Lubricants Kk Grease composition
JP4761658B2 (en) * 2001-07-03 2011-08-31 コスモ石油ルブリカンツ株式会社 Grease composition
JP3921061B2 (en) * 2001-08-31 2007-05-30 株式会社日本礦油 Grease composition
JP2003327990A (en) * 2002-03-07 2003-11-19 Nsk Ltd Grease composition, roll bearing and spindle motor
JP2003342593A (en) * 2002-05-29 2003-12-03 Nsk Ltd Grease composition and roller bearing
JP2004043719A (en) * 2002-07-15 2004-02-12 Nsk Ltd Grease composition, anti-friction bearing and electric motor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6020290A (en) * 1997-03-31 2000-02-01 Nachi-Fujikoshi Corp. Grease composition for rolling bearing
US6239085B1 (en) * 1998-10-23 2001-05-29 Exxon Research And Engineering Company Grease composition containing pao, alkylaromatic synthetic fluid and white oil for industrial bearings

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2005080536A1 *

Also Published As

Publication number Publication date
EP1719813A1 (en) 2006-11-08
WO2005080536A1 (en) 2005-09-01
US20070173420A1 (en) 2007-07-26
CN1922295A (en) 2007-02-28

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