AT277426B - Lubricating oils - Google Patents

Lubricating oils

Info

Publication number
AT277426B
AT277426B AT123168A AT123168A AT277426B AT 277426 B AT277426 B AT 277426B AT 123168 A AT123168 A AT 123168A AT 123168 A AT123168 A AT 123168A AT 277426 B AT277426 B AT 277426B
Authority
AT
Austria
Prior art keywords
lubricating oils
lubricating
oils
Prior art date
Application number
AT123168A
Other languages
German (de)
Original Assignee
Deutsche Erdoel Ag
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 Deutsche Erdoel Ag filed Critical Deutsche Erdoel Ag
Application granted granted Critical
Publication of AT277426B publication Critical patent/AT277426B/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
    • C10M1/00—Liquid compositions essentially based on mineral lubricating oils or fatty oils; Their use as lubricants
    • C10M1/08—Liquid compositions essentially based on mineral lubricating oils or fatty oils; Their use as lubricants with 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
    • 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
    • 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
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/12—Gas-turbines
    • C10N2040/13—Aircraft turbines
AT123168A 1967-02-23 1968-02-09 Lubricating oils AT277426B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED0052371 1967-02-23

Publications (1)

Publication Number Publication Date
AT277426B true AT277426B (en) 1969-12-29

Family

ID=7054115

Family Applications (1)

Application Number Title Priority Date Filing Date
AT123168A AT277426B (en) 1967-02-23 1968-02-09 Lubricating oils

Country Status (8)

Country Link
US (1) US3560387A (en)
AT (1) AT277426B (en)
BE (1) BE711228A (en)
CH (1) CH494813A (en)
DE (1) DE1594413A1 (en)
FR (1) FR1577319A (en)
GB (1) GB1209501A (en)
NL (1) NL6801495A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT991051B (en) * 1973-07-09 1975-07-30 Snam Progetti ORGANIC ESTERS FOR LUBRICANT COMPOSITIONS
US5021179A (en) * 1990-07-12 1991-06-04 Henkel Corporation Lubrication for refrigerant heat transfer fluids
US6183662B1 (en) 1992-06-03 2001-02-06 Henkel Corporation Polyol ester lubricants, especially those compatible with mineral oils, for refrigerating compressors operating at high temperatures
ATE184310T1 (en) * 1992-06-03 1999-09-15 Henkel Corp POLYOL/ESTER MIXTURE AS A LUBRICANT FOR HEAT TRANSFER FLUIDS IN REFRIGERANT SYSTEMS
WO1993024585A1 (en) 1992-06-03 1993-12-09 Henkel Corporation Polyol ester lubricants for refrigerant heat transfer fluids
ATE194641T1 (en) * 1992-06-03 2000-07-15 Henkel Corp POLYOLESTER AS A LUBRICANT FOR HIGH TEMPERATURE REFRIGERANT COMPRESSORS
US5976399A (en) 1992-06-03 1999-11-02 Henkel Corporation Blended polyol ester lubricants for refrigerant heat transfer fluids
ATE248212T1 (en) * 1994-05-23 2003-09-15 Cognis Corp INCREASING THE SPECIFIC ELECTRICAL RESISTANCE OF ESTER LUBRICANTS
US20010019120A1 (en) 1999-06-09 2001-09-06 Nicolas E. Schnur Method of improving performance of refrigerant systems

Also Published As

Publication number Publication date
FR1577319A (en) 1969-08-08
NL6801495A (en) 1968-08-26
DE1594413A1 (en) 1970-05-06
GB1209501A (en) 1970-10-21
BE711228A (en) 1968-08-23
US3560387A (en) 1971-02-02
CH494813A (en) 1970-08-15

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Legal Events

Date Code Title Description
EFA Change in the company name
ELJ Ceased due to non-payment of the annual fee