The present invention relates to a process for the preparation of long chain branched ethylene polymers via the polymerization, preferably slurry polymerisation, of ethylene in the presence of a catalyst system comprising a bridged metallocene catalyst which is optionally supported on an inert support, and at least one alkenyl-aluminum compound as activating agent. The invention moreover relates to long chain branched ethylene polymers obtained by the present process.
PROCESS FOR PREPARING ETHYLENE POLYMERS HAVING LONG CHAIN BRANCHES
SANTORO ORLANDO
2020-01-01
Abstract
The present invention relates to a process for the preparation of long chain branched ethylene polymers via the polymerization, preferably slurry polymerisation, of ethylene in the presence of a catalyst system comprising a bridged metallocene catalyst which is optionally supported on an inert support, and at least one alkenyl-aluminum compound as activating agent. The invention moreover relates to long chain branched ethylene polymers obtained by the present process.
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