Verfahren zur Herstellung von Polymerisaten von vinylaromatischen Verbindungen in einer Stufe unter Verwendung von Doppelschneckenextrudern

摘要

The invention relates to a process for the preparation of polymerisates of vinyl aromatic compounds at temperatures ranging from -80 DEG C to 150 DEG C in the presence of metallocene catalyst systems, polymerisation occurring using a tightly intermeshing double screw extruder rotating in the same direction.