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US 12,485,654 B2Granted
Hybrid acoustic floor panel
AssigneeTarkett GDL
InventorsBenjamin Mathieu-Chef, Mathieu Coquelle, Nicolas Boquillon
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Abstract
A floor panel includes a rigid base slab of thermoplastic material and a flexible decorative top structure fixed on the base slab, the top structure including a wear layer for forming a walking surface of the floor panel, and the top structure including at least one footfall sound reducing foam layer arranged between the wear layer and the base slab.
Claims17
A floor panel, comprising
- a rigid base slab of thermoplastic material,
- a flexible decorative top structure fixed on the base slab, the top structure including a wear layer for forming a walking surface of the floor panel;
- wherein
- the top structure includes at least one footfall sound reducing foam layer arranged between the wear layer and the base slab;
- wherein the rigid base slab comprises at least two layers of thermoplastic materials having different composition;
- and wherein the rigid base slab comprises an inner layer of thermoplastic material and two sandwiching layers of thermoplastic material, the two sandwiching layers sandwiching the inner layer, and wherein the thermoplastic material of the inner layer has a different filler content than the thermoplastic material of the sandwiching layers.
3 more elements
Dependencies are inferred from the claim text.