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US 9,375,750 B2Granted
Method for coating a building panel and a building panel
AssigneeValinge Photocatalytic AB
InventorsTheis Reenberg, Henrik Jensen, Goran Ziegler
Life of this patent
Estimating the term…
Abstract
A method for coating a building panel (1, 1′), including applying a first coating fluid including an organic binder on a surface (11) of the building panel (1, 1′) to obtain at least one coating layer (13), and applying barrier components and photocatalytic particles, preferably TiO2, on said at least one coating layer (13). Also, such a building panel (1, 1′).
Claims18
A method for coating a building panel comprising:
- applying a first coating fluid comprising an organic binder on a surface of the building panel to obtain at least one coating layer;
- applying a barrier coating fluid comprising a solvent and barrier components, the barrier coating fluid including at least about 5 wt % of at least one silicon containing compound, on said at least one coating layer to obtain a barrier layer;
- and
- applying a photocatalytic coating fluid comprising photocatalytic particles on said barrier layer to obtain a photocatalytic layer,
- wherein the organic binder comprises an acrylate or methacrylate monomer, or an acrylate or methacrylate oligomer.
2 more elements
A method for coating a building panel comprising:
- applying a first coating fluid comprising an organic binder on a surface of the building panel to obtain at least one coating layer;
- applying a barrier coating fluid comprising a solvent and barrier components on said at least one coating layer to obtain a liquid barrier layer;
- drying said liquid barrier layer to obtain a barrier layer consisting essentially of at least one silicon containing compound;
- and
- applying a photocatalytic coating fluid comprising the photocatalytic particles on said barrier layer to obtain a photocatalytic layer,
- wherein the organic binder comprises an acrylate or methacrylate monomer, or an acrylate or methacrylate oligomer.
3 more elements
Dependencies are inferred from the claim text.