Building board and method for production
AssigneeFlooring Technologies Ltd.
InventorFrank Oldorff
Life of this patent
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Abstract
A building board, in particular of wooden material, plastic or a mixture of wooden material and plastic, with a top side and an underside and side edges. A polyurethane layer is applied at least on the top side. A decorative layer imitating a natural material is applied onto the polyurethane layer.
Claims20
A method for producing a building board, comprising one of a wooden material, plastic or a mixture of wooden material and plastic, having a top side and an underside, wherein the method comprises applying a polyurethane layer at least onto the top side, applying a decorative layer imitating a material onto the polyurethane layer, applying a second polyurethane layer after the decorative layer is dried;
- and, prior to drying the second polyurethane layer, applying a structuring embossing.
A method of producing a building board comprising:
- applying a polyurethane layer on at least on a top side of the building board, which has particles heavier than the polyurethane layer;
- and
- applying a decorative layer onto the polyurethane layer.
Dependencies are inferred from the claim text.