Catalyst and process for a ziegler polymerisation

Details Catalyst and process for a ziegler polymerisation Catalyst and process for a ziegler polymerisation

1995-06-01

1997-11-18

Caldarola, Glenn A.

Catalyst, solid sorbent, or support therefor: product or process

Catalyst or precursor therefor

Plural component system comprising a - group i to iv metal...

502117, 502123, 502167, 526161, 534 15, 556 42, 556 51, 556 57, B01J 3100, C08F 902, C08F 944, C08F 900

Patent

active

056887337

ABSTRACT:
The present invention relates to a catalyst. The catalyst contains a transition metal-imidoaryl complex which contains at least one amido group bound to the transition metal and wherein the aryl group is a 2,6-di-substituted phenyl group. The catalyst can be used in polymerizing olefins. The transition metal is chosen from groups 3-6 of the periodic table.

REFERENCES:
patent: 3394156 (1968-07-01), Kornicker et al.
patent: 4435552 (1984-03-01), Evens
patent: 4758539 (1988-07-01), Brown et al.
patent: 5086023 (1992-02-01), Smith
patent: 5194642 (1993-03-01), Winter et al.
patent: 5318935 (1994-06-01), Canich et al.
patent: 5364916 (1994-11-01), Renkema et al.
L.R. Chamberlain et al., J. Chem. Soc., Chem. Commun., 1986, pp. 1203-1205.
L.R. Chamberlain et al., Polyhedron, vol. 8, No. 3, pp. 341-349 Aug. 1989.
Y.-W. Chao et al., Inorg. Chem., vol. 28, No. 20, pp. 3860-3868 1989.
Y.-W. Chao et al., Inorg. Chem., vol. 29, No. 23, pp. 4592-4594 1990.
Y.-W. Chao et al., J. Am. Chem. Soc., vol. 113, No. 16, pp. 6326-6328 1991.
N. Bryson et al., Organometallics, vol. 10, No. 9, pp. 3389-3392 Sep. 1991.
D.D. Devore E.A., Complexes of (Arylimido) vanadium (V), Synthetic, Structural, Spectroscopic, and Theorethical Studies of V(Ntol)CL3 and Derivatives, J. Am. Chem. Soc., (1987) vol. 109, pp. 7408-7416.
A. Clearfield et al., J. Inorg. Nuc. Chem., 1963, vol. 25, pp.237-240.

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