Bimetallic metallocene alumoxane catalyst system and its use in

Details Bimetallic metallocene alumoxane catalyst system and its use in Bimetallic metallocene alumoxane catalyst system and its use in

1994-08-30

1995-08-15

Delmendo, Romulo H.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Polymers from only ethylenic monomers or processes of...

526160, C08F 4642

Patent

active

054420202

ABSTRACT:
A catalyst system comprising certain bimetallic metallocenes and an alumoxane is provided together with a process for the preparation of high molecular weight ethylene-alpha olefin elastomers and ethylene-alpha-olefin nonconjugated diolefin elastomers wherein the requisite monomers are polymerized in the presence of the bimetallic metallocene/alumoxane catalyst system.

REFERENCES:
patent: 3113115 (1963-12-01), Ziegler et al.
patent: 3300459 (1967-01-01), Natta et al.
patent: 4871705 (1989-10-01), Hoel
patent: 5001205 (1991-03-01), Hoel
patent: 5026798 (1991-06-01), Canich
patent: 5229478 (1993-07-01), Floyd et al.
Kaminsky et al, J. Poly. Sci. Polymer Chem Edition, vol. 23, pp. 2151-2164 (1985).
Chien et al, J. Polym. Sci.: Pt.A: Polym. Chem; 29,1603 (1991).
Kolthammer et al, J. Polym. Sci.: Pt.A: Polym. Chem; 30,017 (1992).

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