NO954015L - Ionic liquids - Google Patents

Ionic liquids

Info

Publication number
NO954015L
NO954015L NO954015A NO954015A NO954015L NO 954015 L NO954015 L NO 954015L NO 954015 A NO954015 A NO 954015A NO 954015 A NO954015 A NO 954015A NO 954015 L NO954015 L NO 954015L
Authority
NO
Norway
Prior art keywords
olefins
polymerization
ionic liquids
alkylation
butenes
Prior art date
Application number
NO954015A
Other languages
Norwegian (no)
Other versions
NO954015D0 (en
Inventor
Ala A K Abdul-Sada
Philip William Ambler
Philip Kenneth Gordon Hodgson
Kenneth Richard Seddon
Nevin John Stewart
Original Assignee
Bp Chem Int Ltd
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
Priority claimed from GB9402572A external-priority patent/GB9402572D0/en
Priority claimed from GB9404104A external-priority patent/GB9404104D0/en
Application filed by Bp Chem Int Ltd filed Critical Bp Chem Int Ltd
Publication of NO954015D0 publication Critical patent/NO954015D0/en
Publication of NO954015L publication Critical patent/NO954015L/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/54—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition of unsaturated hydrocarbons to saturated hydrocarbons or to hydrocarbons containing a six-membered aromatic ring with no unsaturation outside the aromatic ring
    • C07C2/64—Addition to a carbon atom of a six-membered aromatic ring
    • C07C2/66—Catalytic processes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/02—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons
    • C07C2/04—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation
    • C07C2/06—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation of alkenes, i.e. acyclic hydrocarbons having only one carbon-to-carbon double bond
    • C07C2/08—Catalytic processes
    • C07C2/26—Catalytic processes with hydrides or organic compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/54—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition of unsaturated hydrocarbons to saturated hydrocarbons or to hydrocarbons containing a six-membered aromatic ring with no unsaturation outside the aromatic ring
    • C07C2/56—Addition to acyclic hydrocarbons
    • C07C2/58—Catalytic processes
    • 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
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2531/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • C07C2531/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2531/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • C07C2531/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • C07C2531/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
    • C07C2531/14—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron

Abstract

Ionisk væske omfattende et dialkylsubstituert imidazoliumhalogenid hvor minst en av alkylsubstituentene har 6 karbonatomer eller fler, en fremgangsmåte for fremstilling av slike imidazoliumhalogenider, og anvendelse derav for hydro- karbonomdannelsesreaksjoner slik som oligomerisering eller polymerisering av olefiner og for alkylering av paraffiner, isoparaffmer eller aromater med olefiner. Polymerisering av C4 raffmater ved bruk av disse ioniske væskene som katalysatorer muliggjør at en mye høyere prosentandel av n-butener kan inkorporeres i produktpolymeren enn det som ville være mulig i konvensjo- nenelle kationiske polymerisasjonsprosesser.Ionic liquid comprising a dialkyl-substituted imidazolium halide wherein at least one of the alkyl substituents has 6 or more carbon atoms, a process for preparing such imidazolium halides, and their use for hydrocarbon formation reactions such as oligomerization or polymerization of olefins or for alkylation of olefins or for alkylation of olefins or . Polymerization of C4 precursors using these ionic liquids as catalysts enables a much higher percentage of n-butenes to be incorporated into the product polymer than would be possible in conventional cationic polymerization processes.

NO954015A 1994-02-10 1995-10-09 Ionic liquids NO954015L (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9402572A GB9402572D0 (en) 1994-02-10 1994-02-10 Ionic liquids
GB9404104A GB9404104D0 (en) 1994-03-03 1994-03-03 Ionic liquids
PCT/GB1995/000252 WO1995021871A1 (en) 1994-02-10 1995-02-09 Ionic liquids

Publications (2)

Publication Number Publication Date
NO954015D0 NO954015D0 (en) 1995-10-09
NO954015L true NO954015L (en) 1995-10-09

Family

ID=26304308

Family Applications (1)

Application Number Title Priority Date Filing Date
NO954015A NO954015L (en) 1994-02-10 1995-10-09 Ionic liquids

Country Status (11)

Country Link
EP (1) EP0693088A1 (en)
JP (1) JPH08509242A (en)
CN (1) CN1123031A (en)
AU (1) AU1584895A (en)
BR (1) BR9505775A (en)
CA (1) CA2159479A1 (en)
CZ (1) CZ257695A3 (en)
FI (1) FI954807A (en)
MX (1) MX9504271A (en)
NO (1) NO954015L (en)
WO (1) WO1995021871A1 (en)

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JP4641646B2 (en) * 2001-04-06 2011-03-02 株式会社トクヤマ Electrolyte for non-aqueous electrolyte
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US7888412B2 (en) 2004-03-26 2011-02-15 Board Of Trustees Of The University Of Alabama Polymer dissolution and blend formation in ionic liquids
CN1294300C (en) * 2004-06-07 2007-01-10 东华大学 Ion liquid and prepn process of synthetic aromatic fiber with the ion liquid
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Also Published As

Publication number Publication date
BR9505775A (en) 1996-02-27
NO954015D0 (en) 1995-10-09
CA2159479A1 (en) 1995-08-17
CZ257695A3 (en) 1996-01-17
EP0693088A1 (en) 1996-01-24
CN1123031A (en) 1996-05-22
FI954807A0 (en) 1995-10-09
JPH08509242A (en) 1996-10-01
WO1995021871A1 (en) 1995-08-17
FI954807A (en) 1995-10-09
AU1584895A (en) 1995-08-29
MX9504271A (en) 1997-04-30

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