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US 2023/0264226 A1Published application
Method for coating a building panel and a building panel
AssigneeValinge Photocatalytic AB
InventorsHenrik JENSEN, Theis REENBERG, Göran ZIEGLER
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Abstract
A method for coating a building panel, the method including applying a first coating fluid including an organic binder on a surface of the building panel to obtain at least one coating layer, and applying barrier components and photocatalytic particles, preferably TiO2, on the at least one coating layer. Also, such a building panel.
Claims9
A building panel comprising a surface, the building panel comprising:
- at least one radiation cured coating layer comprising an organic binder, wherein said at least one coating layer is arranged on said surface, and
- at least one overlying layer comprising barrier components and photocatalytic particles wherein barrier components prevent the photocatalytic particles from degrading the organic binder of said at least one coating layer, and wherein said at least one overlying layer is arranged on said at least one coating layer.
Dependencies are inferred from the claim text.