CATALYST SYSTEM AND PROCESSES FOR THE (CO-)TRIMERIZATION OF OLEFINS AND THE (CO-)POLYMERIZATION OF OLEFIN OLIGOMERS.

摘要

The invention relates to the field of producing polymers and copolymers of olefin oligomers produced by a trimerization reaction of olefin monomers. What is described is: a process which comprises producing olefin oligomers with the aid of a trimerization catalyst system prepared using UHF radiation for activating individual components of the trimerization catalyst system. The use of the trimerization catalyst system improved in this way and having increased activity provides for increased effectiveness in the production of olefin oligomers from ethylene or other olefin monomers, inter alia ethylene at a low pressure. The olefin oligomers produced in this way are then polymerized or copolymerized using processes known in the art. The technical effect consists in increasing the effectiveness of the production of olefin oligomers which are then used in a polymerization or copolymerization reaction.