Carl-Eric Wilén, J. Näsman
Jul 1, 1994
Citations
0
Influential Citations
58
Citations
Journal
Macromolecules
Abstract
Copolymers of propylene and the polar monomer 6-tert-butyl-2-(1,1-dimethylhept-6-enyl)-4-methylphenol were obtained with racemic [1,1'-(dimethylsilylene)bis(η 5 -4,5,6,7-tetrahydro-1-indenyl)]-zirconium dichloride and methylalumoxane activator. The copolymers contained from 1.3 to 5.5 wt% of phenolic units and exhibited high thermooxidative stability even after prolonged extraction with a mixture of refluxing (50:50) 2-propanol/cyclohexane