Ziegler-Natta polymerization of olefins - stereoselectivity
2014-11-17 · Ziegler-Natta Catalyst: History • 1953 Karl Ziegler polymerizes ethene into high MW -HDPE (high density polyethylene) with catalyst based on TiCl 4, and Et 2 AlCl as co-catalyst. • Giulio Natta, utilizes Ziegler’s catalyst to produce PP.
