ADI Chemical Market Resources Newsletter
October 6, 2003
Basell unveils novel Ziegler-Natta PP catalysts Basell introduced a new Ziegler-Natta catalyst family based on ethyl-benzoate as an internal donor that improves polymer morphology and bulk density. The proprietary ethyl-benzoate catalysts are designed specifically for gas-phase polypropylene processes and are also suitable for liquid-phase polymerization. Basell has developed this catalyst on an advanced…