Process for the preparation of a polyolefin

The invention relates to an olefin polymer of high molecular weight and low residual catalyst content. Process for the preparation of a polyolefin Olefins of the formula(R, R=H or C-C-alkyl) are polymerized in the presence of a catalyst consisting of at least one metallocene of the formula I (M=zirc...

Full description

Saved in:
Bibliographic Details
Main Authors Dolle, Volker, Antberg, Martin, Rohrmann, Jürgen, Spaleck, Walter, Winter, Andreas
Format Patent
LanguageEnglish
Published 12.11.2002
Online AccessGet full text

Cover

More Information
Summary:The invention relates to an olefin polymer of high molecular weight and low residual catalyst content. Process for the preparation of a polyolefin Olefins of the formula(R, R=H or C-C-alkyl) are polymerized in the presence of a catalyst consisting of at least one metallocene of the formula I (M=zirconium or hafnium) and an aluminoxane. Polymers having a high molecular weight are obtained in a high yield.