Abstract: The invention relates to a floor covering comprising a sheet material (11) having a polymer composition comprising a first polymeric component (K1) and a second polymeric component (K2), wherein the first polymeric component (K1) comprises at least one substance selected from a group consisting of a thermoplastic and a thermoplastic elastomer. The invention is characterized in that the second polymeric component (K2) comprises a rubber and in that the polymer composition is produced by mixing the first polymeric component (K1) and the second polymeric component (K2) after the first and second polymeric components (K1, K2) have been softened by supplying energy. The invention also relates to a method for producing the floor covering.

Abstract: The invention relates to a floor covering containing a polymer composition comprising a mixture of a component A, a component B and a component C, component A comprising an olefin-based polymer, component B comprising a polymer and component C comprising a styrene-based thermoplastic elastomer. The invention is characterised in that the polymer of component B comprises acid groups and/or anhydride groups which are grafted onto the polymer. The invention further relates to a method for manufacturing a floor covering of this type.