TRANSLUCENT MULTILAYER FLOOR COVERING, E.G., FOR BACKLIT FLOOR CONSTRUCTION
A translucent multilayer floor covering comprises a base layer, a diffuser layer, and a wear layer, the base layer and the wear layer sandwiching the diffuser layer. The base layer, which could be comprised of a single film or of a plural transparent PVC (polyvinyl chloride) films laminated together or of yet another construction, has a PVC content comprised in the range from 50 wt. % to 90 wt.% and at most 15 wt.% of pigment and/or filler particles. Preferably, the base layer has a plasticizer content in the range from 8 wt.% to 35 wt.%.
Click here for the full patent text at DEPATISnet [PDF]
Published patent application
Disclosure date: 06-02-2017
Publication date: 12-10-2018
Applicant: TARKETT GDL, LU
Inventor: BRANKOV IGOR, LU
© European Patent Office. This information was obtained from the espacenet of the European Patent Office. There is no guarantee of its correctness or curency. For additional information, please use the research at espacenet. It is possible to determine the current legal and procedural status of patents and utility patents/models at http://worldwide.espacenet.com/ kfree of charge.