Tampere University of Technology

TUTCRIS Research Portal

Improved process for extrusion coating of fiber-based substrates

Research output: PatentScientific

Details

Original languageEnglish
Patent numberWO2018211360
IPCD21H 19/ 00 A I
Priority date15/05/17
Publication statusPublished - 22 Nov 2018
Publication typeH1 Granted patent

Abstract

The present invention relates to a process for extrusion coating of a fiber- based substrate, wherein a twin-screw extruder is used on-line in the extrusion coating process.