GB862191A - Synthetic lubricants - Google Patents

Synthetic lubricants

Info

Publication number
GB862191A
GB862191A GB25598/58A GB2559858A GB862191A GB 862191 A GB862191 A GB 862191A GB 25598/58 A GB25598/58 A GB 25598/58A GB 2559858 A GB2559858 A GB 2559858A GB 862191 A GB862191 A GB 862191A
Authority
GB
United Kingdom
Prior art keywords
tert
peroxide
amyl
polymerizing
butyl
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
GB25598/58A
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.)
WALTER PHILIP WILLIAMS
Original Assignee
WALTER PHILIP WILLIAMS
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 WALTER PHILIP WILLIAMS filed Critical WALTER PHILIP WILLIAMS
Priority to GB25598/58A priority Critical patent/GB862191A/en
Publication of GB862191A publication Critical patent/GB862191A/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
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G50/00—Production of liquid hydrocarbon mixtures from lower carbon number hydrocarbons, e.g. by oligomerisation
    • C10G50/02—Production of liquid hydrocarbon mixtures from lower carbon number hydrocarbons, e.g. by oligomerisation of hydrocarbon oils for lubricating purposes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Lubricants (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

A synthetic lubricant is produced by polymerizing one or more C5 to C14 normal alphamonoolefins in the presence of a ditertiary alkyl peroxide. The catalyst may be di-t-Bu-, di-t-Am-, or t-Bu-t-Am-peroxide, and may be added intermittently or continuously. The examples describe the fractionation/purification of products which may be used as lubricants for jetengines.ALSO:A synthetic lubricant is produced by polymerizing one or more C5 to C14 normal alphamono-olefins in the presence of a di-tertiary alkyl peroxide, e.g. di-tert.-butyl-, di-tert.-amyl- or tert.-butyl-tert.-amyl-peroxide. The products are used for lubricating jet engines.
GB25598/58A 1958-08-08 1958-08-08 Synthetic lubricants Expired GB862191A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB25598/58A GB862191A (en) 1958-08-08 1958-08-08 Synthetic lubricants

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB25598/58A GB862191A (en) 1958-08-08 1958-08-08 Synthetic lubricants

Publications (1)

Publication Number Publication Date
GB862191A true GB862191A (en) 1961-03-01

Family

ID=10230286

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25598/58A Expired GB862191A (en) 1958-08-08 1958-08-08 Synthetic lubricants

Country Status (1)

Country Link
GB (1) GB862191A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4912272A (en) * 1988-06-23 1990-03-27 Mobil Oil Corporation Lubricant blends having high viscosity indices

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4912272A (en) * 1988-06-23 1990-03-27 Mobil Oil Corporation Lubricant blends having high viscosity indices

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