Floor panel and method for manufacturing a floor panel

1. A floor panel, which comprises:

a substrate; and

a top layer provided above, and preferably directly above, the substrate,

wherein the top layer comprises a decor layer, a thermoplastic wear layer, a lacquer layer provided above, and preferably directly above, the wear layer, and an additional lacquer layer above the lacquer layer, and

wherein the floor panel has an upper surface showing a relief, wherein the relief has a maximum relief depth which is larger than 200 microns, and

wherein the wear layer and the lacquer layer are embossed in order to form the relief and the additional lacquer layer is not embossed or deformed, and

wherein the embossed lacquer layer is made based upon a polyurethane dispersion with solid matter content between 30 and 40%, limits included.

2. The floor panel of claim 1 , wherein the maximum relief depth is larger than 250 microns.

3. The floor panel of claim 1 , wherein the substrate, in order to form the relief, also is embossed.

4. The floor panel of claim 1 , wherein the substrate comprises a flexible or semi-rigid thermoplastic substrate layer directly underneath the decor layer.

5. The floor panel of claim 1 , wherein the lacquer layer comprises ceramic particles.

6. The floor panel of claim 5 , wherein the ceramic particles have a diameter situated between 2 and 20 microns, limits included.

7. The floor panel of claim 1 , wherein the embossed and additional lacquer layers show a different gloss degree.

8. The floor panel of claim 1 , wherein the embossed lacquer layer is made matte.

9. The floor panel of claim 1 , wherein the additional lacquer layer forms the uppermost layer of the floor panel.

10. The floor panel of claim 1 , wherein the wear layer is provided above, and preferably directly above, the decor layer, in the form of a liquid mass, and cured.

11. The floor panel of claim 1 , wherein the substrate comprises one or more substrate layers.

12. The floor panel of claim 11 , wherein the substrate comprises a backing on the lower surface of the floor panel.

13. The floor panel of claim 12 , wherein the backing concerns a thermoplastic layer.

14. The floor panel of claim 1 , wherein the floor panel is suitable for forming a floating floor covering, the floor panel, on at least one pair of opposite edges, is provided with integrated mechanical coupling parts and wherein these coupling parts allow effecting a locking between two of such floor panels in a direction perpendicular to the plane of the coupled floor panels and in a direction parallel to the plane of the coupled floor panels and perpendicular to the coupled edges.

15. The floor panel of claim 1 , wherein the embossed lacquer layer comprises acrylate copolymer.

16. A floor panel, which comprises:

a substrate; and

a top layer provided above, and preferably directly above, the substrate,

wherein the top layer comprises a decor layer, a thermoplastic wear layer, a lacquer layer provided above, and preferably directly above, the wear layer, and an additional lacquer layer above the lacquer layer, and

wherein the floor panel has an upper surface showing a relief, wherein the wear layer and the lacquer layer are embossed in order to form the relief, and

wherein the top layer above, and preferably directly above, the embossed lacquer layer comprises a preferably not embossed or deformed lacquer layer, and

wherein the embossed lacquer layer is made based upon a polyurethane dispersion with solid matter content between 30 and 40% limits included,

wherein the preferably not embossed or deformed lacquer layer has a solid matter content of 100%.

17. The floor panel of claim 16 , wherein the maximum relief depth is not necessarily larger than 100 microns.

18. A method for manufacturing a floor panel, wherein the floor panel has an upper surface showing a relief, and wherein the method comprises the following steps:

providing a substrate;

providing a top layer above, and preferably directly above, the substrate, which top layer comprises a decor layer, a thermoplastic wear layer, and a lacquer layer provided above, and preferably directly above, the wear layer;

connecting the wear layer to a remaining or underlying part of the floor panel;

providing the lacquer layer above the wear layer prior to connecting the wear layer to the remaining or underlying part of the floor panel;

embossing, preferably together, the wear layer and the lacquer layer in order to form the relief; and

providing an additional lacquer layer above the embossed lacquer layer,

wherein the embossed lacquer layer is made based upon a polyurethane dispersion with solid matter content between 30 and 40% limits included, and

wherein the relief has a maximum relief depth which is larger than 200 microns.