CATALYSTS FOR $g(a)-OLEFIN PRODUCTION AND PROCESSES FOR PRODUCING $g(a)-OLEFIN

Title:

CATALYSTS FOR $g(a)-OLEFIN PRODUCTION AND PROCESSES FOR PRODUCING $g(a)-OLEFIN

Document Type and Number:

WIPO Patent Application WO/2000/043123

Kind Code:

A1

Abstract:

Catalysts which can have high activity in the oligomerization of ethylene and processes for producing an $g(a)-olefin which comprise using the catalysts to conduct ethylene oligomerization. One of the catalysts for producing an $g(a)-olefin through ethylene oligomerization is obtained by contacting (a) a clay, clay mineral, or lamellar ion-exchanging compound with (b-1) a complex of a transition metal in Groups 4 to 6 of the Periodic Table; and one of the processes comprises using this catalyst to conduct ethylene oligomerization. The other catalyst is obtained by contacting (a) a clay, clay mineral, or lamellar ion-exchanging compound with (b-2) a complex of a transition metal in Groups 8 to 10 of the Periodic Table; and the other process comprises using this catalyst to conduct ethylene oligomerization.

Inventors:

TANAKA SHINJI (JP)
SHIRAKI YASUSHI (JP)
TAMURA TAKAO (JP)
KURAMOTO MASAHIKO (JP)
SATO HARUHITO (JP)
WATANABE MASAMI (JP)

Application Number:

PCT/JP2000/000042

Publication Date:

July 27, 2000

Filing Date:

January 07, 2000

Export Citation:

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Assignee:

IDEMITSU PETROCHEMICAL CO (JP)
TANAKA SHINJI (JP)
SHIRAKI YASUSHI (JP)
TAMURA TAKAO (JP)
KURAMOTO MASAHIKO (JP)
SATO HARUHITO (JP)
WATANABE MASAMI (JP)

International Classes:

B01J21/16; B01J31/16; B01J31/18; B01J31/22; B01J31/26; C07C2/32; C08F4/02; C08F4/646; C08F4/656; C08F4/76; C08F4/80; B01J21/06; B01J23/745; (IPC1-7): B01J31/22; C08F4/656; C08F4/646; C08F4/76; C08F10/02; C07C2/32; C07C11/02; C07B61/00

Domestic Patent References:

WO1996023010A2

1996-08-01

Foreign References:

JPH0111508A
JPH1080639A	1998-03-31
EP0511665A2	1992-11-04
EP0524733A1	1993-01-27

Other References: