Author:Trollip, NGDate:Oct 1985The discovery of heterogeneous stereospecific catalyst systems by Ziegler and Natta in 1953 heralded the birth of a wide variety of new polymers such as highly crystalline 1953 (isotactic) polypropylene. Polypropylene (PP) is now firmly ...Read more
Author:Trollip, NGDate:Oct 1985The discovery of heterogeneous stereospecific catalyst systems by Ziegler and Natta 1953 heralded the birth of a wide variety of new polymers such as highly crystalline (isotactic) polypropylene.Read more