EP0711822A3 - Lubricating oil composition - Google Patents

Lubricating oil composition Download PDF

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Publication number
EP0711822A3
EP0711822A3 EP95202994A EP95202994A EP0711822A3 EP 0711822 A3 EP0711822 A3 EP 0711822A3 EP 95202994 A EP95202994 A EP 95202994A EP 95202994 A EP95202994 A EP 95202994A EP 0711822 A3 EP0711822 A3 EP 0711822A3
Authority
EP
European Patent Office
Prior art keywords
amount
lubricating oil
friction reducing
oil composition
acid esters
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
EP95202994A
Other languages
German (de)
French (fr)
Other versions
EP0711822A2 (en
EP0711822B1 (en
Inventor
Nobuhiro Aoki
Yoshiharu Baba
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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
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Publication of EP0711822A2 publication Critical patent/EP0711822A2/en
Publication of EP0711822A3 publication Critical patent/EP0711822A3/en
Application granted granted Critical
Publication of EP0711822B1 publication Critical patent/EP0711822B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • C10M141/00—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential
    • C10M141/06—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential at least one of them being an organic nitrogen-containing compound
    • 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
    • C10M169/04—Mixtures of base-materials 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
    • C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
    • C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
    • C10M129/26—Carboxylic acids; Salts thereof
    • C10M129/28—Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M129/38—Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having 8 or more carbon atoms
    • C10M129/40—Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having 8 or more carbon atoms monocarboxylic
    • C—CHEMISTRY; METALLURGY
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    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M133/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
    • C10M133/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of less than 30 atoms
    • C—CHEMISTRY; METALLURGY
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    • C10M133/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
    • C10M133/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of less than 30 atoms
    • C10M133/04—Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M133/06—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
    • C—CHEMISTRY; METALLURGY
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    • C10M133/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
    • C10M133/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of less than 30 atoms
    • C10M133/16—Amides; Imides
    • C—CHEMISTRY; METALLURGY
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    • C10M135/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium
    • C10M135/02—Sulfurised compounds
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    • C10M135/02—Sulfurised compounds
    • C10M135/06—Esters, e.g. fats
    • C—CHEMISTRY; METALLURGY
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    • C10M137/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus
    • C10M137/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having no phosphorus-to-carbon bond
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    • C10M137/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having no phosphorus-to-carbon bond
    • C10M137/04—Phosphate esters
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    • C10M137/04—Phosphate esters
    • C10M137/08—Ammonium or amine salts
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    • C10M141/00—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential
    • C10M141/10—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential at least one of them being an organic phosphorus-containing compound
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    • C10M145/00—Lubricating compositions characterised by the additive being a macromolecular compound containing oxygen
    • C10M145/18—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M145/24—Polyethers
    • C10M145/26—Polyoxyalkylenes
    • C10M145/36—Polyoxyalkylenes etherified
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    • C10M161/00—Lubricating compositions characterised by the additive being a mixture of a macromolecular compound and a non-macromolecular compound, each of these compounds being essential
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    • 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
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    • 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
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    • C10M2223/04—Phosphate esters
    • C10M2223/043—Ammonium or amine salts thereof
    • 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
    • C10M2223/049—Phosphite
    • 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
    • C10M2223/10—Phosphatides, e.g. lecithin, cephalin
    • 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
    • C10M2225/00—Organic macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • 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
    • C10M2225/00—Organic macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2225/02—Macromolecular compounds from phosphorus-containg monomers, obtained by reactions involving only carbon-to-carbon unsaturated bonds

Abstract

Lubricating oil compositions for use in lubricating the slideway of a machine tool or injection moulding machine. The lubricating oil composition comprises (a) a base oil, (b) one or more friction reducing agents preferably selected from phosphoric acid esters or their alkyl ammonium salts, phosphorous acid esters and fatty acids, and (c) one or more linear alkyl amines. Preferably, the amount of the friction reducing agent(s) (b) is 0.05 to 10.0% by weight based on the amount of the base oil (a) and the amount of the linear alkyl amine(s) (c) is 0.1 to 20.0% by weight based on the amount of the friction reducing agent(s) (b).
EP95202994A 1994-11-09 1995-11-06 Method of lubricating slideways Expired - Lifetime EP0711822B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP27518594A JP4142115B2 (en) 1994-11-09 1994-11-09 Lubricating oil composition
JP275185/94 1994-11-09

Publications (3)

Publication Number Publication Date
EP0711822A2 EP0711822A2 (en) 1996-05-15
EP0711822A3 true EP0711822A3 (en) 1997-03-26
EP0711822B1 EP0711822B1 (en) 2006-09-13

Family

ID=17551871

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95202994A Expired - Lifetime EP0711822B1 (en) 1994-11-09 1995-11-06 Method of lubricating slideways

Country Status (6)

Country Link
EP (1) EP0711822B1 (en)
JP (1) JP4142115B2 (en)
KR (1) KR960017826A (en)
AT (1) ATE339489T1 (en)
DE (1) DE69535220T2 (en)
TW (1) TW294717B (en)

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JP4142115B2 (en) * 1994-11-09 2008-08-27 シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー Lubricating oil composition
US6074994A (en) * 1996-10-10 2000-06-13 Pennzoil Products Company Non-aqueous solvent-free lamellar liquid crystalline lubricants
DE19752552A1 (en) * 1997-11-27 1999-06-02 Hoechst Schering Agrevo Gmbh Surfactant systems for liquid aqueous preparations
JP4963531B2 (en) * 2001-03-19 2012-06-27 Ｊｘ日鉱日石エネルギー株式会社 Lubricating oil composition for sliding surfaces
JP4212900B2 (en) * 2001-05-09 2009-01-21 シチズンホールディングス株式会社 Peak torque drop composition, part having sliding portion using the composition, and press-fitting method using the composition
JP4608129B2 (en) * 2001-05-11 2011-01-05 昭和シェル石油株式会社 Lubricating oil composition
JP4524102B2 (en) * 2003-12-25 2010-08-11 新日本石油株式会社 Lubricating oil composition
JP4565612B2 (en) * 2004-03-31 2010-10-20 Ｊｘ日鉱日石エネルギー株式会社 Lubricating oil composition for sliding guide surfaces
JP2005290235A (en) * 2004-03-31 2005-10-20 Nippon Oil Corp Lubricating oil composition for slide guideway
WO2005093020A1 (en) * 2004-03-25 2005-10-06 Nippon Oil Corporation Lubricating oil composition for industrial machinery and equipment
EP2428554A1 (en) 2006-07-06 2012-03-14 Nippon Oil Corporation Heat treating oil composition
JP4778491B2 (en) * 2007-10-09 2011-09-21 昭和シェル石油株式会社 Lubricating oil composition
JP2009235268A (en) * 2008-03-27 2009-10-15 Nippon Oil Corp Lubricant composition
US20110021394A1 (en) 2008-03-27 2011-01-27 Jx Nippon Oil & Energy Corporation Lubricant composition
JP5473240B2 (en) * 2008-03-27 2014-04-16 Ｊｘ日鉱日石エネルギー株式会社 Lubricating oil composition
JP5489615B2 (en) * 2009-09-28 2014-05-14 Ｊｘ日鉱日石エネルギー株式会社 Lubricating oil composition
EP2502976A4 (en) * 2009-11-19 2015-06-17 Jtekt Corp Lubricant oil, friction member, and gear-type differential having limited slip function
JP5225343B2 (en) * 2010-09-10 2013-07-03 昭和シェル石油株式会社 Lubricating oil composition
JP5809090B2 (en) 2012-03-21 2015-11-10 Ｊｘ日鉱日石エネルギー株式会社 Lubricating oil composition for machine tools
JP6590442B2 (en) * 2016-02-25 2019-10-16 出光興産株式会社 Lubricating oil composition
JP6680612B2 (en) * 2016-05-12 2020-04-15 Ｊｘｔｇエネルギー株式会社 Lubricating oil composition suitable for accommodating two metal surfaces in relative motion
MY191889A (en) 2016-09-28 2022-07-18 Cosmo Oil Lubricants Co Ltd Lubricating oil composition for sliding guide surface
JP2018080216A (en) * 2016-11-14 2018-05-24 コスモ石油ルブリカンツ株式会社 Lubricant composition for use in slide guideway
US11072757B2 (en) * 2018-05-18 2021-07-27 Afton Chemical Corporation Slideway lubricants

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Also Published As

Publication number Publication date
TW294717B (en) 1997-01-01
JPH08134488A (en) 1996-05-28
KR960017826A (en) 1996-06-17
JP4142115B2 (en) 2008-08-27
EP0711822A2 (en) 1996-05-15
EP0711822B1 (en) 2006-09-13
DE69535220T2 (en) 2007-10-11
ATE339489T1 (en) 2006-10-15
DE69535220D1 (en) 2006-10-26

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