The copolymerization reaction of one or more olefin monomers, such as propylene, with ,-diene units and the resulting copolymers are provided. More specifically, the copolymer may have from 90 to 99.999 weight percent of olefins and from 0.001 to 2.000 weight percent of ,-dienes. The copolymer may have...http://www.google.de/patents/US20010053837?utm_source=gb-gplus-sharePatent US20010053837 - Articles formed from propylene diene copolymers
