WO2009065785A3 - Lubricant - Google Patents

Lubricant Download PDF

Info

Publication number
WO2009065785A3
WO2009065785A3 PCT/EP2008/065608 EP2008065608W WO2009065785A3 WO 2009065785 A3 WO2009065785 A3 WO 2009065785A3 EP 2008065608 W EP2008065608 W EP 2008065608W WO 2009065785 A3 WO2009065785 A3 WO 2009065785A3
Authority
WO
WIPO (PCT)
Prior art keywords
compounds
lubricant
general formula
relates
keto
Prior art date
Application number
PCT/EP2008/065608
Other languages
German (de)
French (fr)
Other versions
WO2009065785A2 (en
Inventor
Rudolf Eidenschink
Holger Kretzschmann
Original Assignee
Nematel Gmbh & 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 Nematel Gmbh & Co. Kg filed Critical Nematel Gmbh & Co. Kg
Priority to US12/743,885 priority Critical patent/US20110086784A1/en
Publication of WO2009065785A2 publication Critical patent/WO2009065785A2/en
Publication of WO2009065785A3 publication Critical patent/WO2009065785A3/en

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
    • 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
    • C10M129/24—Aldehydes; Ketones
    • 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
    • C10M105/20—Aldehydes; Ketones
    • 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
    • C10M159/00—Lubricating compositions characterised by the additive being of unknown or incompletely defined constitution
    • C10M159/12—Reaction products
    • C10M159/18—Complexes with metals
    • 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
    • C10M2207/08—Aldehydes; Ketones
    • C10M2207/085—Aldehydes; Ketones 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
    • C10M2207/09—Metal enolates, i.e. keto-enol metal complexes
    • 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
    • C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
    • C10M2227/09—Complexes with metals
    • 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
    • C10N2020/079—Liquid crystals
    • 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

Abstract

The invention relates to a lubricant containing one or more compounds selected from among the keto compounds of general formula (I) and/or metal compounds produced from said compounds, wherein R1, R2, and X have the indicated meaning.
PCT/EP2008/065608 2007-11-21 2008-11-14 Lubricant WO2009065785A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US12/743,885 US20110086784A1 (en) 2007-11-21 2008-11-14 Lubricant

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007055554.9A DE102007055554B4 (en) 2007-11-21 2007-11-21 Use of a lubricant to reduce friction losses between moving solids in machine bearings or for lubricating pistons of high-speed internal combustion engines
DE102007055554.9 2007-11-21

Publications (2)

Publication Number Publication Date
WO2009065785A2 WO2009065785A2 (en) 2009-05-28
WO2009065785A3 true WO2009065785A3 (en) 2009-11-12

Family

ID=40576856

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/065608 WO2009065785A2 (en) 2007-11-21 2008-11-14 Lubricant

Country Status (3)

Country Link
US (1) US20110086784A1 (en)
DE (1) DE102007055554B4 (en)
WO (1) WO2009065785A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009013072A1 (en) 2009-03-13 2010-09-16 Nematel Gmbh & Co. Kg Lubricating oil, useful in machine bearings, preferably friction bearing and rolling bearing, comprises di-1,4-cyclohexylene-compound
CN103917629B (en) 2011-10-31 2016-06-29 路博润公司 Ashless friction modifiers for lubricating composition
CN106397168A (en) * 2016-09-06 2017-02-15 武汉理工大学 Ultra-lubricating material and preparation method thereof
CN111909754B (en) * 2020-08-26 2021-07-27 武汉理工大学 Composite lubricating composition and lubricating material
CN111909752B (en) * 2020-08-26 2021-09-28 武汉理工大学 Fluorine lubricating additive, preparation method thereof and lubricating material

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2223932A (en) * 1937-12-20 1940-12-03 Texas Co Lubricating oil
GB548262A (en) * 1941-03-31 1942-10-02 Ralph Forder Denington Improvements in or relating to the protection of metal surfaces from corrosion
US2530273A (en) * 1948-12-11 1950-11-14 Rohm & Haas Preparation of aryl diketones
GB1033431A (en) * 1962-03-27 1966-06-22 Monsanto Co Functional fluids
US3329611A (en) * 1965-03-17 1967-07-04 Sinclair Research Inc Lubricating oil composition
US3360467A (en) * 1965-03-29 1967-12-26 Monsanto Res Corp Functional fluid
GB1465126A (en) * 1973-11-05 1977-02-23 Monsanto Co Capacitor and dielectric impregnant composition
DE3810626A1 (en) * 1988-03-29 1989-10-19 Merck Patent Gmbh Machine element

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3004070A (en) * 1958-12-30 1961-10-10 Gulf Research Development Co Beta-diketones
DE2918775A1 (en) 1979-05-10 1980-11-20 Merck Patent Gmbh DIKETONES, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE AS COMPONENT LIQUID CRYSTAL IN DIELECTRICS
WO1989008136A1 (en) 1988-02-26 1989-09-08 MERCK Patent Gesellschaft mit beschränkter Haftung Mechanical structural member
JP2979363B2 (en) * 1992-09-18 1999-11-15 花王株式会社 Composition for working fluid of refrigerator
JP2005264148A (en) * 2004-01-30 2005-09-29 Idemitsu Kosan Co Ltd LUBRICATING OIL ADDITIVE COMPOSED MAINLY OF beta-DIKETONE COMPOUND

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2223932A (en) * 1937-12-20 1940-12-03 Texas Co Lubricating oil
GB548262A (en) * 1941-03-31 1942-10-02 Ralph Forder Denington Improvements in or relating to the protection of metal surfaces from corrosion
US2530273A (en) * 1948-12-11 1950-11-14 Rohm & Haas Preparation of aryl diketones
GB1033431A (en) * 1962-03-27 1966-06-22 Monsanto Co Functional fluids
US3329611A (en) * 1965-03-17 1967-07-04 Sinclair Research Inc Lubricating oil composition
US3360467A (en) * 1965-03-29 1967-12-26 Monsanto Res Corp Functional fluid
GB1465126A (en) * 1973-11-05 1977-02-23 Monsanto Co Capacitor and dielectric impregnant composition
DE3810626A1 (en) * 1988-03-29 1989-10-19 Merck Patent Gmbh Machine element

Also Published As

Publication number Publication date
WO2009065785A2 (en) 2009-05-28
DE102007055554B4 (en) 2016-10-20
US20110086784A1 (en) 2011-04-14
DE102007055554A1 (en) 2009-05-28

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