| abstract |
Copolymers of ethylene with a-olefins having a Mw / Mn molar mass distribution of 1 to 8, a density of 0.85 g / cm3 to 0.94 g / cm3, an Mn molar mass of 10,000 g / mol to 4,000,000 g / mol and a CDBI of less than 50%, and in which the lateral chain branching of the maximums of the individual peaks of the short chain branching distribution, is in each case greater than 5 CH3 / 1000 carbon atoms; a process for preparing them, a catalyst suitable for preparing them and fibers, molding, films or polymer blends in which these copolymers are present. |