GB1312638A - Oligomerization of ethylene - Google Patents

Oligomerization of ethylene

Info

Publication number
GB1312638A
GB1312638A GB4306570A GB4306570A GB1312638A GB 1312638 A GB1312638 A GB 1312638A GB 4306570 A GB4306570 A GB 4306570A GB 4306570 A GB4306570 A GB 4306570A GB 1312638 A GB1312638 A GB 1312638A
Authority
GB
United Kingdom
Prior art keywords
zirconium
tetra
zirconium tetra
aluminium
butoxide
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
GB4306570A
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.)
Montedison SpA
Original Assignee
Montedison SpA
Montecatini Edison SpA
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 Montedison SpA, Montecatini Edison SpA filed Critical Montedison SpA
Publication of GB1312638A publication Critical patent/GB1312638A/en
Expired legal-status Critical Current

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
    • C07C2/02—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
    • C07C2/30—Catalytic processes with hydrides or organic compounds containing metal-to-carbon bond; Metal hydrides
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

1312638 Oligomerisation catalyst MONTECATINI EDISON SpA 9 Sept 1970 [12 Sept 1969] 43065/70 Heading B1E [Also in Division C5] A catalyst comprises the reaction product of an organo aluminium compound containing halogen with an organic zirconium compound of formula Zr(OR) m (NR 2 ) n X p wherein R is a monovalent organic group; X is halogen, m and n are an integer of 1 to 4 or O, p is an integer of 1 to 3 or zero, and m+n+p=4. Specified groups R are n-alkyl, isoalkyl, aryl, a l k y l a r y l, aralkyl, cycloalkyl, (C 5 M 4 N) CH 2 CH 2 -, CH 3 COCH(CU 3 )C-, CH 3 CO-, C 6 H 5 CO-, CH 3 OCH 2 CH 2 -, C 6 H 4 (OCH 3 )-, and C 6 H 11 N(CH 3 )CH 2 -. Specified organoaluminium compounds are the mono-halide, dihalide, sesquihalide, mono-alcoholate monohalide of an alkyl or aryl aluminium compound. The Examples describe compositions of: (i) aluminium ethyl sesquichloride with zirconium tetra-n-butoxide, zirconium tetra-stearoxide, zirconium tetraacetylacetonate, tetra (dibutylamine) or zirconium tetra-n-proxoxide; (ii) diethyl aluminum monochloride with zirconium tetra-n-butoxide or zirconium dipropoxide dichloride; and (iii) aluminium ethyl sesquibromide with zirconium tetra-n-propoxide.
GB4306570A 1969-09-12 1970-09-09 Oligomerization of ethylene Expired GB1312638A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2196769 1969-09-12

Publications (1)

Publication Number Publication Date
GB1312638A true GB1312638A (en) 1973-04-04

Family

ID=11189506

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4306570A Expired GB1312638A (en) 1969-09-12 1970-09-09 Oligomerization of ethylene

Country Status (8)

Country Link
JP (1) JPS5030042B1 (en)
BE (1) BE756033A (en)
CA (1) CA933188A (en)
DE (1) DE2044343C3 (en)
ES (1) ES383546A1 (en)
FR (1) FR2061191A5 (en)
GB (1) GB1312638A (en)
NL (1) NL166677C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4396788A (en) 1960-09-14 1983-08-02 Exxon Research And Engineering Co. Preparation of linear olefin products
GB2152403A (en) * 1984-01-13 1985-08-07 Chevron Res Process for the oligomerization of alpha olefins and catalyst therefor

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1042701A1 (en) * 1978-07-19 1983-09-23 Отделение ордена Ленина института химической физики АН СССР Catalyst for oligomerization of etylene to high alphaolefins
US5134104A (en) * 1988-06-28 1992-07-28 Sumitomo Chemical Company, Limited Liquid catalyst component, catalyst system containing said component and process for producing ethylene-α-olefin copolymer using said catalyst system
US5039766A (en) * 1988-06-28 1991-08-13 Sumitomo Chemical Company, Limited Liquid catalyst component, catalyst system containing said component and process for producing ethylene-alpha-olefin copolymer using said catalyst system
FR2689500B1 (en) * 1992-04-01 1994-06-10 Inst Francais Du Petrole PROCESS FOR THE OLIGOMERIZATION OF ETHYLENE IN LIGHT ALPHA OLEFINS.
FR2693455B1 (en) * 1992-07-09 1994-09-30 Inst Francais Du Petrole Process for the production of light alpha olefins by oligomerization of ethylene.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4396788A (en) 1960-09-14 1983-08-02 Exxon Research And Engineering Co. Preparation of linear olefin products
GB2152403A (en) * 1984-01-13 1985-08-07 Chevron Res Process for the oligomerization of alpha olefins and catalyst therefor

Also Published As

Publication number Publication date
NL166677B (en) 1981-04-15
FR2061191A5 (en) 1971-06-18
ES383546A1 (en) 1972-12-16
DE2044343A1 (en) 1971-04-22
JPS5030042B1 (en) 1975-09-29
BE756033A (en) 1971-03-11
CA933188A (en) 1973-09-04
DE2044343B2 (en) 1979-02-15
NL166677C (en) 1981-09-15
NL7013193A (en) 1971-03-16
DE2044343C3 (en) 1979-10-04

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee