| abstract |
The present invention relates to a catalyst system for preparing ethylene copolymers in a hot solution process, said catalyst system comprising (i) optionally substituted cyclopentadienyl (Cp), indenyl (Ind) and fluorenyl ( Flu) a metallocene complex of a Group 4 transition metal comprising one or more ligands selected from ligands, and (ii) a solid alkyl aluminum oxide cocatalyst. The present invention also relates to a process comprising the preparation of the catalyst system, its use in a hot solution process, and polymerizing ethylene and a C 4-10 alpha-olefin comonomer in a hot solution process in the presence of the catalyst system. it's about |