Mehrlagig aufgebauter thermoplastischer Fußbodenbelag auf Polyolefinbasis sowie Verfahren zu dessen Herstellung

摘要

The present invention relates to floor coverings based on at least one polyolefin or polyolefin-containing layer or sheet, where the multilayer floor covering sheet contains up to five sheets or films, where a transparent upper film or wear layer comprises a polyolefin-containing plastic mixture which is bonded to an intermediate part comprising a highly filled polyolefin or a highly filled polyolefin mixture, optionally also cork sheets or cork webs or alternatively a foam substrate based on PVA, via a transparent heat-sealing film comprising a polyolefin or a polyolefin mixture, where the intermediate part may optionally also be bonded via the transparent heat-sealing layer to a lower part which can be bonded to the substrate and which comprises a filler-containing polyolefin mixture, and to a process for the production thereof.