CA2027547A1 - Novel synthetic lube composition and process - Google Patents

Novel synthetic lube composition and process

Info

Publication number
CA2027547A1
CA2027547A1 CA2027547A CA2027547A CA2027547A1 CA 2027547 A1 CA2027547 A1 CA 2027547A1 CA 2027547 A CA2027547 A CA 2027547A CA 2027547 A CA2027547 A CA 2027547A CA 2027547 A1 CA2027547 A1 CA 2027547A1
Authority
CA
Canada
Prior art keywords
lubricant
oligomer
improved
olefin
composition
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.)
Granted
Application number
CA2027547A
Other languages
French (fr)
Other versions
CA2027547C (en
Inventor
Bruce P. Pelrine
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.)
ExxonMobil Oil Corp
Original Assignee
Bruce P. Pelrine
Mobil Oil Corporation
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 Bruce P. Pelrine, Mobil Oil Corporation filed Critical Bruce P. Pelrine
Publication of CA2027547A1 publication Critical patent/CA2027547A1/en
Application granted granted Critical
Publication of CA2027547C publication Critical patent/CA2027547C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C10M107/00—Lubricating compositions characterised by the base-material being a macromolecular compound
    • C10M107/02—Hydrocarbon polymers; Hydrocarbon polymers modified by oxidation
    • C10M107/10—Hydrocarbon polymers; Hydrocarbon polymers modified by oxidation containing aliphatic monomer having more than 4 carbon atoms
    • 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
    • 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
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
    • C10M2205/028—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers containing aliphatic monomers having more than four carbon atoms
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Lubricants (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

The thermal stability of synthetic lubricants composed of alpha-olefin oligomers is improved by reaction with an olefin such as decene or the lower molecular weight, non-lubricant range olefins produced in the course of the oligomerization of 1-alkenes. The alkylation of the tube range oligomer is carried out using acidic alkylation catalyst such as solid, open-pore catalyst, e.g., fluorided alumina. The improved lubricant compositions of the present invention comprise a high viscosity index liquid lubricant oligomer composition containing C30-C1300 hydrocarbons with at least one higher alkyl branch per oligomer molecule, the alkyl branch containing between 12 and 40 carbon atoms. In a preferred embodiment the novel alkylated lubricant composition has a methyl to methylene branch ratio of less than 0.19 and pour point below -15°C.
CA002027547A 1989-02-21 1990-02-15 Novel synthetic lube composition and process Expired - Fee Related CA2027547C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US31357689A 1989-02-21 1989-02-21
US313,576 1989-02-21
PCT/US1990/000863 WO1990010050A1 (en) 1989-02-21 1990-02-15 Novel synthetic lube composition and process

Publications (2)

Publication Number Publication Date
CA2027547A1 true CA2027547A1 (en) 1990-08-22
CA2027547C CA2027547C (en) 1999-08-31

Family

ID=23216279

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002027547A Expired - Fee Related CA2027547C (en) 1989-02-21 1990-02-15 Novel synthetic lube composition and process

Country Status (5)

Country Link
EP (1) EP0413795B1 (en)
JP (1) JP2945134B2 (en)
AU (1) AU629618B2 (en)
CA (1) CA2027547C (en)
WO (1) WO1990010050A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4990709A (en) * 1989-04-28 1991-02-05 Mobil Oil Corporation C2-C5 olefin oligomerization by reduced chromium catalysis
US4967032A (en) * 1989-09-05 1990-10-30 Mobil Oil Corporation Process for improving thermal stability of synthetic lubes
US5902849A (en) * 1991-11-07 1999-05-11 Henkel Kommanditgesellschaft Auf Aktien Filling compound
DE4136617C2 (en) * 1991-11-07 1997-08-14 Henkel Kgaa Filling compound and its use
US7572943B2 (en) * 2005-12-20 2009-08-11 Chevron U.S.A. Inc. Alkylation of oligomers to make superior lubricant or fuel blendstock
US8168838B2 (en) 2009-01-21 2012-05-01 Shell Oil Company Hydrocarbon compositions useful as lubricants

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB636372A (en) * 1947-03-07 1950-04-26 Standard Oil Dev Co Production of synthetic lubricating oil
US4827064A (en) * 1986-12-24 1989-05-02 Mobil Oil Corporation High viscosity index synthetic lubricant compositions
US4827073A (en) * 1988-01-22 1989-05-02 Mobil Oil Corporation Process for manufacturing olefinic oligomers having lubricating properties

Also Published As

Publication number Publication date
JP2945134B2 (en) 1999-09-06
JPH03504141A (en) 1991-09-12
AU5171490A (en) 1990-09-26
AU629618B2 (en) 1992-10-08
EP0413795A1 (en) 1991-02-27
CA2027547C (en) 1999-08-31
EP0413795B1 (en) 1993-04-21
WO1990010050A1 (en) 1990-09-07

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Legal Events

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