ES2011734A6 - Olefinic oligomers having lubricating properties and process of making such oligomers. - Google Patents

Olefinic oligomers having lubricating properties and process of making such oligomers.

Info

Publication number
ES2011734A6
ES2011734A6 ES8901513A ES8901513A ES2011734A6 ES 2011734 A6 ES2011734 A6 ES 2011734A6 ES 8901513 A ES8901513 A ES 8901513A ES 8901513 A ES8901513 A ES 8901513A ES 2011734 A6 ES2011734 A6 ES 2011734A6
Authority
ES
Spain
Prior art keywords
lubricant
molecular weight
oligomers
compositions
hydrocarbon
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 - Lifetime
Application number
ES8901513A
Other languages
Spanish (es)
Inventor
Wu Margaret May-Som
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
Mobil Oil Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26905149&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2011734(A6) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US07/210,434 external-priority patent/US4827073A/en
Priority claimed from US07/210,435 external-priority patent/US4827064A/en
Application filed by Mobil Oil Corp filed Critical Mobil Oil Corp
Publication of ES2011734A6 publication Critical patent/ES2011734A6/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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)
  • Lubricants (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Novel lubricant compositions comprising polyalpha-olefins are disclosed having high viscosity indices with low pour point. The compositions are characterized by a uniform molecular structure with low branch ratios. The invention describes a liquid lubricant composition comprising C30-C1300 hydrocarbons, said composition having a branch ratio of less than 0.19, weight average molecular weight between 300 and 45,000, number average molecular weight between 300 and 18,000, molecular weight distribution between 1 and 5 and pour point below -15 DEG C. 1-decene trimer comprising 9-methyl, 11-octylheneicosane and 11-octyldocosane is disclosed. The lubricant compositions are produced by contacting said alpha olefin with a supported solid reduced Group VIB (e.g., chromium) catalyst under oligomerization conditions at a temperature of about 90 to 250 DEG C to produce liquid lubricant hydrocarbon. The hydrogenated lubricant range hydrocarbon product has viscosity index of about 130 to 280 and a viscosity up to about 750 mm<2>/s(cs). The process is particularly useful where the starting alpha olefin consists essentially of olefinic hydrocarbon having 8 to 14 carbon atoms or mixtures thereof wherein the process conditions include reaction temperature of about 100 to 180 DEG C and wherein the support catalyst includes porous inert silica.
ES8901513A 1988-06-23 1989-04-29 Olefinic oligomers having lubricating properties and process of making such oligomers. Expired - Lifetime ES2011734A6 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/210,434 US4827073A (en) 1988-01-22 1988-06-23 Process for manufacturing olefinic oligomers having lubricating properties
US07/210,435 US4827064A (en) 1986-12-24 1988-06-23 High viscosity index synthetic lubricant compositions

Publications (1)

Publication Number Publication Date
ES2011734A6 true ES2011734A6 (en) 1990-02-01

Family

ID=26905149

Family Applications (2)

Application Number Title Priority Date Filing Date
ES89905983T Expired - Lifetime ES2059829T3 (en) 1988-06-23 1989-04-28 OLEFINIC OLIGOMEROS THAT HAVE LUBRICATING PROPERTIES AND PROCEDURE TO PREPARE SUCH OLIGOMEROS.
ES8901513A Expired - Lifetime ES2011734A6 (en) 1988-06-23 1989-04-29 Olefinic oligomers having lubricating properties and process of making such oligomers.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES89905983T Expired - Lifetime ES2059829T3 (en) 1988-06-23 1989-04-28 OLEFINIC OLIGOMEROS THAT HAVE LUBRICATING PROPERTIES AND PROCEDURE TO PREPARE SUCH OLIGOMEROS.

Country Status (11)

Country Link
EP (1) EP0422019B1 (en)
JP (1) JP2913506B2 (en)
AU (1) AU637974B2 (en)
CA (1) CA1325020C (en)
CZ (1) CZ277758B6 (en)
DE (1) DE68911142T2 (en)
ES (2) ES2059829T3 (en)
FI (1) FI96775C (en)
MY (1) MY105050A (en)
SK (1) SK277757B6 (en)
WO (1) WO1989012662A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4962249A (en) * 1988-06-23 1990-10-09 Mobil Oil Corporation High VI lubricants from lower alkene oligomers
CA2030778C (en) * 1989-04-25 2000-11-28 Henry Ashjian Lubricant additives
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
DE4136617C2 (en) 1991-11-07 1997-08-14 Henkel Kgaa Filling compound and its use
US5902849A (en) * 1991-11-07 1999-05-11 Henkel Kommanditgesellschaft Auf Aktien Filling compound
EP0613873A3 (en) * 1993-02-23 1995-02-01 Shell Int Research Oligomerisation process.
US6090989A (en) * 1997-10-20 2000-07-18 Mobil Oil Corporation Isoparaffinic lube basestock compositions
US6150574A (en) * 1999-05-06 2000-11-21 Mobil Oil Corporation Trialkymethane mixtures as synthetic lubricants
US8399390B2 (en) * 2005-06-29 2013-03-19 Exxonmobil Chemical Patents Inc. HVI-PAO in industrial lubricant and grease compositions
US7943807B2 (en) 2008-02-06 2011-05-17 Chemtura Corporation Controlling branch level and viscosity of polyalphaolefins with propene addition
JP5357605B2 (en) * 2009-04-02 2013-12-04 出光興産株式会社 Method for producing α-olefin polymer and lubricating oil
MY173869A (en) * 2009-06-16 2020-02-25 Chevron Phillips Chemical Co Lp Oligomerization of alpha olefins using metallocene-ssa catalyst systems and use of the resultant polyalphaolefins to prepare lubricant blends
FR3021664B1 (en) * 2014-05-30 2020-12-04 Total Marketing Services LOW VISCOSITY LUBRICATING POLYOLEFINS

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB961009A (en) * 1964-07-14 1964-06-17 Sun Oil Co Preparation of synthetic lubricating oil
US4282392A (en) * 1976-10-28 1981-08-04 Gulf Research & Development Company Alpha-olefin oligomer synthetic lubricant
DE2734909A1 (en) * 1977-08-03 1979-02-15 Basf Ag PROCESS FOR PREPARING POLYMERIZES OF ETHYLENE
US4299731A (en) * 1980-02-06 1981-11-10 Phillips Petroleum Company Large pore volume olefin polymerization catalysts
US4362654A (en) * 1981-05-14 1982-12-07 The Dow Chemical Company Chromium-containing catalysts for polymerizing olefins
US4587368A (en) * 1983-12-27 1986-05-06 Burmah-Castrol, Inc. Process for producing lubricant material
DE3427319A1 (en) * 1984-07-25 1986-01-30 Hans-Ludwig Prof. Dipl.-Chem. Dr. 8600 Bamberg Krauss Process for the preparation of predominantly atactic polymers from olefins
US4613712A (en) * 1984-12-31 1986-09-23 Mobil Oil Corporation Alpha-olefin polymers as lubricant viscosity properties improvers

Also Published As

Publication number Publication date
EP0422019A1 (en) 1991-04-17
EP0422019A4 (en) 1991-02-05
EP0422019B1 (en) 1993-12-01
WO1989012662A1 (en) 1989-12-28
DE68911142D1 (en) 1994-01-13
CS8903069A2 (en) 1991-10-15
CZ277758B6 (en) 1993-04-14
JP2913506B2 (en) 1999-06-28
AU637974B2 (en) 1993-06-17
AU3563289A (en) 1990-01-12
FI96775B (en) 1996-05-15
SK277757B6 (en) 1994-12-07
FI96775C (en) 1996-08-26
CA1325020C (en) 1993-12-07
MY105050A (en) 1994-07-30
FI906317A0 (en) 1990-12-20
ES2059829T3 (en) 1994-11-16
DE68911142T2 (en) 1994-03-31
JPH03505887A (en) 1991-12-19

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19980401