Process of polymerization using aged activators

Details Process of polymerization using aged activators Process of polymerization using aged activators

1995-08-16

1997-02-11

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, 526943, C08F 4648

Patent

active

056022174

ABSTRACT:
This invention is generally directed toward a catalyst system useful for polymerizing olefins. The method for preparing the catalyst of the invention provides for combining a bulky ligand transition metal catalyst with an activator that has been aged, optionally with a support. The catalyst system is useful in any polymerization process.

REFERENCES:
patent: 4808561 (1989-02-01), Welborn, Jr.
patent: 5106804 (1992-04-01), Bailly et al.
patent: 5147949 (1992-09-01), Chang
patent: 5308817 (1994-05-01), Reddy et al.
patent: 5473028 (1995-12-01), Nowlin et al.

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