GB1378349A - Method of lubricating using selected diester mixtures of hexahydro terephthalic acid - Google Patents

Method of lubricating using selected diester mixtures of hexahydro terephthalic acid

Info

Publication number
GB1378349A
GB1378349A GB1726072A GB1726072A GB1378349A GB 1378349 A GB1378349 A GB 1378349A GB 1726072 A GB1726072 A GB 1726072A GB 1726072 A GB1726072 A GB 1726072A GB 1378349 A GB1378349 A GB 1378349A
Authority
GB
United Kingdom
Prior art keywords
lubricating
terephthalic acid
alkanols
hexahydroterephthalic acid
mixtures
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.)
Expired
Application number
GB1726072A
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.)
Huels AG
Original Assignee
Chemische Werke Huels 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 Chemische Werke Huels AG filed Critical Chemische Werke Huels AG
Publication of GB1378349A publication Critical patent/GB1378349A/en
Expired legal-status Critical Current

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
    • C10M3/00—Liquid compositions essentially based on lubricating components other than mineral lubricating oils or fatty oils and their use as lubricants; Use as lubricants of single liquid substances
    • 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
    • C10M2207/282—Esters of (cyclo)aliphatic oolycarboxylic acids
    • 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
    • C10M2207/34—Esters having a hydrocarbon substituent of thirty or more carbon atoms, e.g. substituted succinic acid derivatives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1378349 Esters of hexahydroterephthalic acid CHEMISCHE WERKE HULS AG 14 April 1972 [17 April 1971] 17260/72 Heading C2C [Also in Division C5] Mixtures of esters of hexahydroterephthalic acid are obtained by esterification of hexahydroterephthalic acid or by transesterification of a diester of hexahydroterephthalic acid with a mixture of C 8 -C 12 branched-chain primary alkanols and n-alkanols, the molar ratio of branched-chain primary alkanols: n-alkanols being in the range of 3 : 1 to 1 : 2: The ester mixtures are useful as lubricants.
GB1726072A 1971-04-17 1972-04-14 Method of lubricating using selected diester mixtures of hexahydro terephthalic acid Expired GB1378349A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712118696 DE2118696C3 (en) 1971-04-17 1971-04-17 Use of diester mixtures of hexahydroterephthalic acid as a lubricant and lubricant component

Publications (1)

Publication Number Publication Date
GB1378349A true GB1378349A (en) 1974-12-27

Family

ID=5804991

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1726072A Expired GB1378349A (en) 1971-04-17 1972-04-14 Method of lubricating using selected diester mixtures of hexahydro terephthalic acid

Country Status (4)

Country Link
DE (1) DE2118696C3 (en)
FR (1) FR2133594B1 (en)
GB (1) GB1378349A (en)
IT (1) IT952642B (en)

Also Published As

Publication number Publication date
FR2133594B1 (en) 1976-06-11
DE2118696B2 (en) 1974-01-24
DE2118696C3 (en) 1974-08-22
DE2118696A1 (en) 1972-11-02
FR2133594A1 (en) 1972-12-01
IT952642B (en) 1973-07-30

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees