Ethylene polymerization process

Details Ethylene polymerization process Ethylene polymerization process

2006-02-07

2006-02-07

Wu, David W. (Department: 1713)

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

Synthetic resins

Polymers from only ethylenic monomers or processes of...

C526S161000, C526S128000, C526S129000, C526S134000, C526S352000, C526S348000, C526S943000, C526S941000, C526S901000

Reexamination Certificate

active

06995220

ABSTRACT:
A process for polymerizing ethylene is disclosed. The ethylene is polymerized with a catalyst system which comprises an activator and an indeno[2,1-b]indolyl Group 4-6 transition metal complex having open architecture. The process gives polyethylene having a broad molecular weight distribution for improved processability.

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