Method for preparing ethylene copolymer

Details Method for preparing ethylene copolymer Method for preparing ethylene copolymer

1996-06-14

1997-07-29

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, 526170, 526347, 526943, 502117, 556 52, C08F 4642

Patent

active

056523157

ABSTRACT:
A method for preparing an ethylene copolymer which comprises the step of copolymerizing ethylene with an aromatic vinyl compound in the presence of a catalyst comprising (A) a specific transition metal compound represented by the formula I ##STR1## and (B) a cocatalyst such as an aluminoxane.

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