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WO2002083607A3 - Oxidation-stable hydraulic oil - Google Patents

Oxidation-stable hydraulic oil Download PDF

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Publication number
WO2002083607A3
WO2002083607A3 PCT/EP2002/003048 EP0203048W WO02083607A3 WO 2002083607 A3 WO2002083607 A3 WO 2002083607A3 EP 0203048 W EP0203048 W EP 0203048W WO 02083607 A3 WO02083607 A3 WO 02083607A3
Authority
WO
WIPO (PCT)
Prior art keywords
oxidation
hydraulic oil
stable hydraulic
hydraulic oils
stable
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.)
Ceased
Application number
PCT/EP2002/003048
Other languages
German (de)
French (fr)
Other versions
WO2002083607A2 (en
Inventor
Frank Bongardt
Ralf Christoph
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.)
BASF Personal Care and Nutrition GmbH
Original Assignee
Cognis Deutschland GmbH and Co KG
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 Cognis Deutschland GmbH and Co KG filed Critical Cognis Deutschland GmbH and Co KG
Priority to CA002442236A priority Critical patent/CA2442236A1/en
Priority to US10/473,054 priority patent/US20040147411A1/en
Priority to EP02742861A priority patent/EP1373443A2/en
Publication of WO2002083607A2 publication Critical patent/WO2002083607A2/en
Publication of WO2002083607A3 publication Critical patent/WO2002083607A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/52—Esters of acyclic unsaturated carboxylic acids having the esterified carboxyl group bound to an acyclic carbon atom
    • C07C69/533—Monocarboxylic acid esters having only one carbon-to-carbon double bond
    • C07C69/58—Esters of straight chain acids with eighteen carbon atoms in the acid moiety
    • 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
    • C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
    • C10M105/08—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing oxygen
    • C10M105/32—Esters
    • C10M105/38—Esters of polyhydroxy compounds
    • 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
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/283—Esters of polyhydroxy compounds
    • C10M2207/2835—Esters of polyhydroxy compounds 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
    • C10M2207/28—Esters
    • C10M2207/287—Partial esters
    • C10M2207/288—Partial esters containing free carboxyl groups
    • 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
    • C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino 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
    • 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
    • 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
    • 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
    • C10N2020/013—Iodine value
    • 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
    • C10N2020/04—Molecular weight; Molecular weight distribution
    • 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
    • C10N2030/04—Detergent property or dispersant property
    • 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
    • C10N2030/10—Inhibition of oxidation, e.g. anti-oxidants
    • 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
    • C10N2030/18—Anti-foaming property
    • 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
    • C10N2040/08—Hydraulic fluids, e.g. brake-fluids
    • 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
    • C10N2040/12—Gas-turbines
    • 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
    • C10N2070/02—Concentrating of additives

Landscapes

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

Abstract

Oxidation-stable hydraulic oils can be obtained by esterifying polyols with oleic acid and by optionally adding additives, whereby the respective hydraulic oils correspond to the requirements of the thermal oxidation stability test (TOST) in accordance with DIN 51587.
PCT/EP2002/003048 2001-03-29 2002-03-20 Oxidation-stable hydraulic oil Ceased WO2002083607A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA002442236A CA2442236A1 (en) 2001-03-29 2002-03-20 Oxidation-stable hydraulic oil
US10/473,054 US20040147411A1 (en) 2001-03-29 2002-03-20 Oxidation-stable hydraulic oil
EP02742861A EP1373443A2 (en) 2001-03-29 2002-03-20 Oxidation-stable hydraulic oil

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10115829.7 2001-03-29
DE10115829A DE10115829A1 (en) 2001-03-29 2001-03-29 New synthetic esters used as base fluids in hydraulic oils, of polyols and 16-18C unsaturated fatty acids with defined iodine, saponification and acid numbers useful as base fluids in hydraulic oils

Publications (2)

Publication Number Publication Date
WO2002083607A2 WO2002083607A2 (en) 2002-10-24
WO2002083607A3 true WO2002083607A3 (en) 2003-01-09

Family

ID=7679714

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2002/003048 Ceased WO2002083607A2 (en) 2001-03-29 2002-03-20 Oxidation-stable hydraulic oil

Country Status (5)

Country Link
US (1) US20040147411A1 (en)
EP (1) EP1373443A2 (en)
CA (1) CA2442236A1 (en)
DE (1) DE10115829A1 (en)
WO (1) WO2002083607A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1958931A1 (en) * 2007-02-02 2008-08-20 Cognis IP Management GmbH Oxidation stable carboxylic acid esters and their use
EP2228425A1 (en) 2009-02-27 2010-09-15 Dako Ag Lubricant
JPWO2023210580A1 (en) * 2022-04-28 2023-11-02

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2063909A (en) * 1979-11-29 1981-06-10 Mobil Oil Corp High flashpoint hydraulic fluid
GB2134538A (en) * 1983-01-20 1984-08-15 Idemitsu Kosan Co Lubricating oils
EP0612831A1 (en) * 1992-12-07 1994-08-31 Idemitsu Kosan Company Limited Flame retardant hydraulic oil
EP0652280A2 (en) * 1993-10-15 1995-05-10 Oronite Japan Limited Multipurpose functional fluid for agricultural machinery or construction machinery
US5614483A (en) * 1994-10-05 1997-03-25 Rhein Chemie Rheinau Gmbh Stabilized lubricant base material
WO1997033954A1 (en) * 1996-03-12 1997-09-18 Voitelukeskus Tonttila Oy Hydraulic oil and method for its manufacturing
WO1997039086A1 (en) * 1996-04-16 1997-10-23 Unichema Chemie B.V. Hydraulic fluids
EP0902006A2 (en) * 1997-08-25 1999-03-17 Henkel Kommanditgesellschaft auf Aktien Oxidation stable oleins
EP0997519A1 (en) * 1998-09-29 2000-05-03 Nippon Mitsubishi Oil Corporation Refrigerating machine oil

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5652201A (en) * 1991-05-29 1997-07-29 Ethyl Petroleum Additives Inc. Lubricating oil compositions and concentrates and the use thereof

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2063909A (en) * 1979-11-29 1981-06-10 Mobil Oil Corp High flashpoint hydraulic fluid
GB2134538A (en) * 1983-01-20 1984-08-15 Idemitsu Kosan Co Lubricating oils
EP0612831A1 (en) * 1992-12-07 1994-08-31 Idemitsu Kosan Company Limited Flame retardant hydraulic oil
EP0652280A2 (en) * 1993-10-15 1995-05-10 Oronite Japan Limited Multipurpose functional fluid for agricultural machinery or construction machinery
US5614483A (en) * 1994-10-05 1997-03-25 Rhein Chemie Rheinau Gmbh Stabilized lubricant base material
WO1997033954A1 (en) * 1996-03-12 1997-09-18 Voitelukeskus Tonttila Oy Hydraulic oil and method for its manufacturing
WO1997039086A1 (en) * 1996-04-16 1997-10-23 Unichema Chemie B.V. Hydraulic fluids
EP0902006A2 (en) * 1997-08-25 1999-03-17 Henkel Kommanditgesellschaft auf Aktien Oxidation stable oleins
EP0997519A1 (en) * 1998-09-29 2000-05-03 Nippon Mitsubishi Oil Corporation Refrigerating machine oil

Also Published As

Publication number Publication date
US20040147411A1 (en) 2004-07-29
CA2442236A1 (en) 2002-10-24
WO2002083607A2 (en) 2002-10-24
EP1373443A2 (en) 2004-01-02
DE10115829A1 (en) 2002-10-10

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