1
Richard R Eckman, Andrew J Peacock, Paul M Henrichs: Syndiotactic polypropylene, methods for producing amorphous syndiotactic polypropylene and applications thereof. Exxon Chemical Patents, Catherine L Bell, August 23, 1994: US05340917 (10 worldwide citation)

This invention relates to syndiotactic polypropylene having greater than 55% racemic dyads having elastic characteristics at room or ambient temperature, a method for producing said syndiotactic polypropylene and articles made therefrom.


2
Eckman Richard Raymond, Peacock Andrew James, Henrichs Paul Mark: Amorphous syndiotactic polypropylene, methods for producing amorphous syndiotactic polypropylene and applications thereof. Exxon Chemical Patents, BELL Catherine L, November 24, 1994: WO/1994/026795

This invention relates to syndiotactic polypropylene having greater than 55 % racemic dyads having elastic characteristics at room or ambient temperature, a method for producing said syndiotactic polypropylene and articles made therefrom.