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US 11,376,824 B2Granted
Method to produce a thermoplastic wear resistant foil
AssigneeVälinge Innovation AB
InventorsChrister Lundblad, Niclas Hakansson, Göran Ziegler
Life of this patent
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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 and a second thermoplastic material form on the first foil, and adhering the first foil to the second thermoplastic binder and the wear resistant particles to form a wear resistant foil.
Claims19
A method to produce a wear resistant foil, comprising:
- providing a first foil comprising a first thermoplastic material,
- applying wear resistant particles and a second thermoplastic material on the first foil, the second thermoplastic material being applied in powder form;
- and
- adhering the first foil to the second thermoplastic material and the wear resistant particles and adhering the wear resistant particles to the second thermoplastic material to form the wear resistant foil,
- wherein the adhering of first foil to the second thermoplastic material and the wear resistant particles and the adhering of the wear resistant particles to the second thermoplastic material are by pressing, and
- wherein the wear resistant particles are enclosed by the first and second thermoplastic material and do not protrude from a surface of the second thermoplastic material after being adhered to the first foil.
3 more elements
A method to produce a building panel, comprising:
- providing a core,
- applying a first foil comprising a first thermoplastic material on the core,
- applying wear resistant particles and a second thermoplastic material on the first foil, the second thermoplastic material being applied in powder form, and
- adhering the core, the first foil, the second thermoplastic material and the wear resistant particles collectively to one another to form a building panel by pressing the core, the first foil, the wear resistant particles, and the second thermoplastic material together,
- wherein the wear resistant particles are enclosed by the first and second thermoplastic material and do not protrude from a surface of the second thermoplastic material after being adhered to the first foil.
2 more elements
A method to produce a wear resistant foil, comprising
- providing a carrier,
- applying wear resistant particles and a second thermoplastic material on the carrier, the second thermoplastic material being applied in powder form,
- adhering the wear resistant particles and the second thermoplastic material to each other to form the wear resistant foil by pressing, and
- releasing the wear resistant foil from the carrier,
- wherein the wear resistant particles are enclosed by the second thermoplastic material and do not protrude from a surface of the second thermoplastic material.
2 more elements
A method to produce a wear resistant foil, comprising
- providing a first foil comprising a first thermoplastic material,
- applying wear resistant particles and a second thermoplastic material on the first foil, and
- adhering the first foil to the second thermoplastic material and the wear resistant particles and adhering the wear resistant particles to the second thermoplastic material to form the wear resistant foil,
- wherein the second thermoplastic material is applied in molten form,
- wherein the wear resistant particles are enclosed by the first and second thermoplastic material and do not protrude from a surface of the second thermoplastic material after being adhered to the first foil.
2 more elements
Dependencies are inferred from the claim text.