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US 12,343,966 B2Granted
Method to produce a thermoplastic wear resistant foil
AssigneeVälinge Innovation AB
InventorsChrister Lundblad, Niclas Håkansson, Göran Ziegler
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Abstract
A method to produce a wear resistant foil, including providing a first foil including a first thermoplastic material, applying wear resistant particles on the first foil, applying a second foil including a second thermoplastic material on the first foil, and adhering the first foil and the second foil to each other to form a wear resistant foil.
Claims32
A wear resistant foil comprising:
- a first foil comprising a first thermoplastic material;
- a second foil comprising polyethylene terephthalate;
- and
- wear resistant particles,
- wherein the wear resistant particles do not protrude from a surface of the second foil opposite the first foil, and
- wherein an entire surface of the second foil opposite the first foil is free of any wear resistant particles protruding from the surface.
3 more elements
A building panel comprising:
- a core;
- and
- a wear resistant foil arranged on the core,
- wherein the wear resistant foil comprises:
- a first foil comprising a first thermoplastic material;
- a second foil comprising polyethylene terephthalate;
- and
- wear resistant particles,
- wherein the first foil is arranged closer to the core than the second foil, and
- wherein an entire surface of the second foil opposite the first foil is free of any wear resistant particles protruding from the surface.
7 more elements
Dependencies are inferred from the claim text.