CA930497A - POLYMERIZATION OF ETHYLENE WITH SUPPORTED .pi. ALLYL CHROMIUM COMPLEXES - Google Patents

POLYMERIZATION OF ETHYLENE WITH SUPPORTED .pi. ALLYL CHROMIUM COMPLEXES

Info

Publication number
CA930497A
CA930497A CA069799A CA69799A CA930497A CA 930497 A CA930497 A CA 930497A CA 069799 A CA069799 A CA 069799A CA 69799 A CA69799 A CA 69799A CA 930497 A CA930497 A CA 930497A
Authority
CA
Canada
Prior art keywords
polymerization
ethylene
supported
chromium complexes
allyl chromium
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
CA069799A
Other versions
CA69799S (en
Inventor
J. Karol Frederick
N. Johnson Robert
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.)
Union Carbide Corp
Original Assignee
Union Carbide 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
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Application granted granted Critical
Publication of CA930497A publication Critical patent/CA930497A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08F10/02—Ethene
    • 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
    • C07C2/32—Catalytic processes with hydrides or organic compounds as complexes, e.g. acetyl-acetonates
    • C07C2/34—Metal-hydrocarbon complexes
    • 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
    • C07C2531/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • C07C2531/22—Organic complexes
CA069799A 1968-12-17 1969-12-15 POLYMERIZATION OF ETHYLENE WITH SUPPORTED .pi. ALLYL CHROMIUM COMPLEXES Expired CA930497A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US78447868A 1968-12-17 1968-12-17
US87856669A 1969-11-20 1969-11-20

Publications (1)

Publication Number Publication Date
CA930497A true CA930497A (en) 1973-07-17

Family

ID=27120287

Family Applications (1)

Application Number Title Priority Date Filing Date
CA069799A Expired CA930497A (en) 1968-12-17 1969-12-15 POLYMERIZATION OF ETHYLENE WITH SUPPORTED .pi. ALLYL CHROMIUM COMPLEXES

Country Status (8)

Country Link
BE (1) BE743199A (en)
CA (1) CA930497A (en)
DE (1) DE1963256A1 (en)
ES (2) ES374607A1 (en)
FR (1) FR2026371A1 (en)
GB (1) GB1298220A (en)
NL (1) NL6918920A (en)
SE (1) SE363339B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4540758A (en) * 1973-08-03 1985-09-10 Union Carbide Corporation Polymerization of ethylene with supported π allyl chromium complexes
GB8919925D0 (en) * 1989-09-04 1989-10-18 Bp Chem Int Ltd Chromium-containing complex polymerisation catalyst
GB8919924D0 (en) * 1989-09-04 1989-10-18 Bp Chem Int Ltd Chromium-containing complex polymerisation catalyst

Also Published As

Publication number Publication date
GB1298220A (en) 1972-11-29
SE363339B (en) 1974-01-14
BE743199A (en) 1970-06-16
ES378916A1 (en) 1973-01-16
ES374607A1 (en) 1972-03-01
NL6918920A (en) 1970-06-19
FR2026371A1 (en) 1970-09-18
DE1963256A1 (en) 1970-07-16

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