Polymerization catalysts and process for producing polymers

Details Polymerization catalysts and process for producing polymers Polymerization catalysts and process for producing polymers

1993-09-22

1995-10-24

Nagumo, Mark

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

Synthetic resins

Polymers from only ethylenic monomers or processes of...

526132, 526133, 526134, 526160, 502103, 502117, 502178, 502132, 502152, C08F 4643

Patent

active

054611270

ABSTRACT:
A polymerization catalyst comprising a polycation complex (A) represented by the following Formula, [(CUHC).sub.n MX.sub.m ].sup.j+ .multidot.([Y].sup.-)j; [(CUHC): a cyclic unsaturated hydrocarbon group], more particularly, a polymerization catalyst comprising the reaction product of a transition metal compound and an ionic compound (b) capable of forming an ionic complex when reacted with a transition metal compound, and the above-mentioned compound (b), is disclosed.

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