PROCESS FOR IMPROVING THE CO-POLYMERIZATION OF ETHYLENE AND AN OLEFIN CO-MONOMER IN A POLYMERIZATION LOOP REACTOR.
The present invention relates to a process for improving the co -polymerization of ethylene and an olefin co -monomer, preferably hexene, in a polymerization loop reactor characterized in that said process comprises the step of controlling the co -monomer/monomer ratio along the path of the reactor, and in particular by multiple, spat Tally separated, feeding of monomer along the path of the loop reactor. In another aspect, the invention relates to a polymerization loop reactor suitable for the co -polymerization process of ethylene and an olefin co -monomer, preferably hexene.