WO2009016956A1 - グリース組成物およびその製造法 - Google Patents

グリース組成物およびその製造法 Download PDF

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Publication number
WO2009016956A1
WO2009016956A1 PCT/JP2008/062729 JP2008062729W WO2009016956A1 WO 2009016956 A1 WO2009016956 A1 WO 2009016956A1 JP 2008062729 W JP2008062729 W JP 2008062729W WO 2009016956 A1 WO2009016956 A1 WO 2009016956A1
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WO
WIPO (PCT)
Prior art keywords
base oil
thickening
agent
loaded
nonfluorinated
Prior art date
Application number
PCT/JP2008/062729
Other languages
English (en)
French (fr)
Inventor
Takeshi Nonaka
Toshio Nitta
Tatsuya Hashimoto
Takao Kanno
Original Assignee
Nok Kluber 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 Kluber Co., Ltd. filed Critical Nok Kluber Co., Ltd.
Priority to EP08791154.1A priority Critical patent/EP2175011B1/en
Priority to US12/671,276 priority patent/US8394748B2/en
Publication of WO2009016956A1 publication Critical patent/WO2009016956A1/ja

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    • 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
    • C10M169/02—Mixtures of base-materials and thickeners
    • 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
    • C10M177/00—Special methods of preparation of lubricating compositions; Chemical modification by after-treatment of components or of the whole of a lubricating composition, not covered by other classes
    • 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
    • C10M2207/10—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
    • C10M2207/1265—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 used as thickening agent
    • 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
    • C10M2207/28—Esters
    • C10M2207/285—Esters of aromatic polycarboxylic acids
    • C10M2207/2855—Esters of aromatic polycarboxylic acids 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
    • C10M2213/04—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions obtained from monomers containing carbon, hydrogen, halogen and oxygen
    • C10M2213/043—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions obtained from monomers containing carbon, hydrogen, halogen and oxygen 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
    • C10M2213/062—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
    • C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M2215/06—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to carbon atoms of six-membered aromatic rings
    • C10M2215/064—Di- and triaryl amines
    • 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
    • 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
    • C10N2030/08—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
    • C10N2050/00—Form in which the lubricant is applied to the material being lubricated
    • C10N2050/10—Semi-solids; greasy
    • 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
    • C10N2070/00—Specific manufacturing methods for lubricant compositions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)

Abstract

　互いに相溶性のない増稠剤配合非フッ素系基油および増稠剤配合フッ素系基油の混合物からなり、一方の基油が他方の基油中にモルホロジー構造を形成して粒子状で均質に分散してなるグリース組成物。かかるグリース組成物は、例えば互いに相溶性のない増稠剤配合非フッ素系基油および増稠剤配合フッ素系基油の混合物を3本ロールミルで2回以上混練することにより製造される。互いに相溶性のない非フッ素系基油とフッ素系基油の一方の基油が他方の基油中にモルホロジー構造を形成して粒子状で均質に分散しているというミクロ的な分散状態を形成させることにより、(1) 高温での油分離(離油度)が少ない、(2) せん断安定性にすぐれている、(3) 摩擦係数が低く、安定している、(4) 摩耗が少ないといった効果が奏せられる。
PCT/JP2008/062729 2007-07-31 2008-07-15 グリース組成物およびその製造法 WO2009016956A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP08791154.1A EP2175011B1 (en) 2007-07-31 2008-07-15 Grease composition and process for producing the same
US12/671,276 US8394748B2 (en) 2007-07-31 2008-07-15 Grease composition and process for producing the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007199089A JP5386803B2 (ja) 2007-07-31 2007-07-31 グリース組成物
JP2007-199089 2007-07-31

Publications (1)

Publication Number Publication Date
WO2009016956A1 true WO2009016956A1 (ja) 2009-02-05

Family

ID=40304191

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/062729 WO2009016956A1 (ja) 2007-07-31 2008-07-15 グリース組成物およびその製造法

Country Status (4)

Country Link
US (1) US8394748B2 (ja)
EP (1) EP2175011B1 (ja)
JP (1) JP5386803B2 (ja)
WO (1) WO2009016956A1 (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010174138A (ja) * 2009-01-29 2010-08-12 Nok Kluber Kk グリース組成物の製造方法及び該方法により製造されるグリース組成物
BR112012003581B1 (pt) * 2009-08-18 2018-09-18 Shell Int Research uso de uma composição de graxa lubrificante
JP2012102157A (ja) * 2010-11-05 2012-05-31 Nok Kluber Kk 潤滑剤組成物
FR2968669B1 (fr) * 2010-12-13 2014-02-28 Total Raffinage Marketing Composition de graisse
EP3277635A1 (en) * 2015-04-01 2018-02-07 Fundación Cidetec Chalcogenide nanoobjects and use thereof as additive
JP6155414B1 (ja) 2015-12-04 2017-06-28 Ｎｏｋクリューバー株式会社 潤滑剤組成物
JP6753699B2 (ja) * 2016-05-27 2020-09-09 ミネベアミツミ株式会社 転がり軸受
DE102020112993A1 (de) * 2020-05-13 2021-11-18 Klüber Lubrication München Se & Co. Kg Lithiumkomplexhybridfett

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003239997A (ja) * 2002-02-18 2003-08-27 Nsk Ltd 電磁クラッチ用、コンプレッサー用及びアイドラプーリ用転がり軸受
JP2004028326A (ja) * 2002-04-15 2004-01-29 Nsk Ltd 転がり軸受
JP2004124050A (ja) * 2002-08-01 2004-04-22 Nsk Ltd グリース組成物とオルタネータ用転がり軸受
JP2004190688A (ja) * 2002-12-06 2004-07-08 Nsk Ltd 燃料電池用転がり軸受、燃料電池システム用圧送機及び燃料電池システム
JP2004323541A (ja) * 2003-04-21 2004-11-18 Nsk Ltd グリース組成物の製造方法，グリース組成物，及び転動装置
JP2006070263A (ja) * 2004-08-11 2006-03-16 Rhein Chemie Rheinau Gmbh 粉末（ポリ）尿素の調製方法

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Publication number Priority date Publication date Assignee Title
IT1152230B (it) * 1982-05-31 1986-12-31 Montedison Spa Procedimento per la preparazione di grassi lubrificanti a base di politetrafluoroetilene e perfluoropolieteri
JP3816118B2 (ja) 1993-12-01 2006-08-30 アウシモント、ソチエタ、ペル、アツィオーニ 改良された特性を有する、水素添加された鉱物性または合成グリース
CN1214193C (zh) 2001-05-11 2005-08-10 日本精工株式会社 滚动轴承
JP4048758B2 (ja) 2001-07-18 2008-02-20 Ｎｏｋクリューバー株式会社 潤滑グリース組成物
US7265080B2 (en) 2002-06-12 2007-09-04 Nsk Ltd. Rolling bearing, rolling bearing for fuel cell, compressor for fuel cell system and fuel cell system
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Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003239997A (ja) * 2002-02-18 2003-08-27 Nsk Ltd 電磁クラッチ用、コンプレッサー用及びアイドラプーリ用転がり軸受
JP2004028326A (ja) * 2002-04-15 2004-01-29 Nsk Ltd 転がり軸受
JP2004124050A (ja) * 2002-08-01 2004-04-22 Nsk Ltd グリース組成物とオルタネータ用転がり軸受
JP2004190688A (ja) * 2002-12-06 2004-07-08 Nsk Ltd 燃料電池用転がり軸受、燃料電池システム用圧送機及び燃料電池システム
JP2004323541A (ja) * 2003-04-21 2004-11-18 Nsk Ltd グリース組成物の製造方法，グリース組成物，及び転動装置
JP2006070263A (ja) * 2004-08-11 2006-03-16 Rhein Chemie Rheinau Gmbh 粉末（ポリ）尿素の調製方法

Also Published As

Publication number Publication date
US20100210494A1 (en) 2010-08-19
US8394748B2 (en) 2013-03-12
JP5386803B2 (ja) 2014-01-15
EP2175011A4 (en) 2011-08-03
EP2175011B1 (en) 2019-09-04
JP2009035590A (ja) 2009-02-19
EP2175011A1 (en) 2010-04-14

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