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US 11,045,798 B2Granted
Coated wood products and method of producing coated wood products
AssigneeValinge Photocatalytic AB
InventorsHenrik Jensen, Theis Reenberg
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Abstract
A coated wood product, comprising a barrier layer and a photocatalytic layer and a method for producing such a coated wood product.
Claims22
A method of manufacturing a photocatalytic lacquered wood product, wherein the method comprises:
- lacquering an underlying wood product to obtain a base coat comprising at least one lacquer layer;
- coating said base coat with a barrier coating fluid comprising barrier particles, to obtain a transparent barrier layer;
- spraying said transparent barrier layer with a photocatalytic coating fluid comprising photocatalytic nanoparticles to obtain a transparent photocatalytic layer disposed on said transparent barrier layer, said photocatalytic nanoparticles being embedded and homogenously distributed in said transparent photocatalytic layer;
- and then
- curing said wood product such that at least the base coat is cured.
2 more elements
Dependencies are inferred from the claim text.