Method and device for the production of polyamide 6 with low extract content

Process for producing modified olefin polymer in an extruder

Degassing method, degassing device and use of screw elements

Dewatering machine and process

Degassing method, degassing device and use of screw elements

Method for extruding a polymer in the presence of water

Extruder with integrated die plate and method for degasing polymer mixtures

Melt devolatilization extrusion process

Batch process for preparing polyamides