Multilayer Structure for the Creation of Reinforced and Recyclable Flooring

Abstract

A multilayer structure for creating a floor covering includes at least one surface layer bonded to a backing layer, both the surface layer and the backing layer being made of PVC. The multilayer structure successively includes, from top to bottom, between the surface layer and the backing layer, a first woven reinforcement, an intermediate layer, a second woven reinforcement, all bonded to each other, to the surface layer, and to the backing layer by means of bonding layers in the form of thermofusible films, for example, copolyamide or copolyester, or cross-linked polyurethane adhesive layers. The multilayer structure has a surface mass between 2000 and 3000 g/m2. The intermediate layer and the backing layer are made of PVC and each include: a thickness between 100 μm and 200 μm; between 5 and 25 phr of plasticizer, preferably between 6 and 15 phr of plasticizer.

Dependencies are inferred from the claim text.