Supported polymerization catalyst

Details Supported polymerization catalyst Supported polymerization catalyst

1986-06-09

1987-10-20

Garvin, Patrick P.

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

Catalyst or precursor therefor

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

502103, 502114, 502115, 502116, 502117, 502120, 502121, 502123, 502129, 502132, 526114, 526119, C08F 462, C08F 464, C08F 468

Patent

active

047014326

ABSTRACT:
An olefin polymerization catalyst comprising (a) a supported transition metal containing component comprising the support treated with at least one metallocene and at least one non-metallocene transition metal compound, and a cocatalyst comprising an alumoxane and an organometallic compound of a metal of Groups IA, IIA, IIB, or IIIA of the Periodic Table.

REFERENCES:
patent: 3135809 (1964-06-01), Bosmajian
patent: 3166542 (1965-01-01), Orzechowski et al.
patent: 4210559 (1980-07-01), Melquist et al.
patent: 4404344 (1983-09-01), Sinn et al.
patent: 4530914 (1985-07-01), Ewen et al.
patent: 4564647 (1986-01-01), Hayashi et al.
Rideal, Concepts in Catalysis, Pob. by Academic Press, N.Y., N.Y., (1968), p. 5.

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