OLEFIN OLIGOMERIZATION CATALYST AND PROCESS FOR THE PREPARATION OF OLEFIN OLIGOMER USING IT

Title:

OLEFIN OLIGOMERIZATION CATALYST AND PROCESS FOR THE PREPARATION OF OLEFIN OLIGOMER USING IT

Document Type and Number:

WIPO Patent Application WO/1996/027440

Kind Code:

A1

Abstract:

An olefin oligomerization catalyst comprising a product of the reaction among (A) a nickel compound, (B) an organophosphorus compound, (C) an organoaluminum compound, and (D) a specific compound having a carbon-halogen linkage, a specific oxo-acid or its salt, a specific sulfonic acid or its salt, or a compound represented by any of the general formulae: QX4n, QRn, QR'n, QX4nR'm, QR1R'm, Q1(BR4)p and R"(BR4), wherein Q is an element selected from among Mg, Ti, Zr, B and Sn; Q1 is an element selected from among Li, Na, K, Ca and Zn; X4 is halogen or hydrogen; R is C1-C12 hydrocarbyl; R' is oxygenous C1-C12 hydrocarbyl; R" is C1-C20 hydrocarbyl or ammonium; n is the valency of Q; 1 and m are natural numbers satisfying the relationship: n = 1 + m; and p is the valency of Q1. This catalyst is useful in the preparation of 'alpha'-olefin oligomers.

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Inventors:

AIDA FUYUKI (JP)
NAKANO TAKASHI (JP)
TAJIMA YOSIO (JP)
MATUURA KAZUO (JP)

Application Number:

PCT/JP1996/000532

Publication Date:

September 12, 1996

Filing Date:

March 06, 1996

Export Citation:

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Assignee:

NIPPON OIL CO LTD (JP)
AIDA FUYUKI (JP)
NAKANO TAKASHI (JP)
TAJIMA YOSIO (JP)
MATUURA KAZUO (JP)

International Classes:

B01J31/12; B01J31/14; B01J31/24; C07C2/30; C07C2/36; (IPC1-7): B01J31/28; C07C2/08

Foreign References:

JPS4749561B1
JPS509592A	1975-01-31

Other References: