PROCESS FOR PREPARING A POLYOLEFIN COMPOSITION

    公开(公告)号:EP4446088A1

    公开(公告)日:2024-10-16

    申请号:EP23168021.6

    申请日:2023-04-14

    摘要: The present disclosure relates to disclosure a process for preparing a pelletized polyolefin composition comprising a component A, which is a recycled polyolefin material and a component B, which is different from component A and preferably a virgin polyolefin. Said process being carried out in a two-stage cascade extrusion process comprising gravimetrically feeding component A to the first stage extruder and component B to the second stage extruder device. Component A is added to the second stage extruder in molten form.