Patent ID: 6953829
Filing Date: 2005-10-11
Classification: B01J,C08F

Abstract:
1. A catalyst system comprising a) at least one organometallic compound selected from the group consisting of metallocenes, diamine complexes of metals of transition groups III and IV of the Periodic Table of the Elements, diimine complexes of metals of transition group VIII of the Periodic Table of the Elements and 2,6-bis(imino)pyridyl complexes of metals of transition group VIII of the Periodic Table of the Elements, b) at least one Lewis base, c) at least one support and d) at least one organoelement compound which is the reaction product of at least one compound of the formula (VI) with at least one compound of the formula (IX),  where wherein the Lewis base is N,N-diethylbenzylamine, N,N-dimethyl-benzylamine, N-benzyldimethylamine, N-benzyldiethylamine, N-benzylbutylamine, N-benzyl-tert-butylamine, N-benzylisopropylamine, N-benzylmethylamine, N-benzylethylamine, N-benzyl-1-phenylethylamine, N-benzyl-2-phenylethylamine, N,N-dimethylbenzylamine, N,N-diethylbenzylamine, N-methyl-N-ethylbenzylamine, N-methyldibenzylamine or N-ethyldi(benzyl)amine.