| abstract |
The invention relates to a panel (1, 1'), in particular a floor panel, comprising a support plate (1.1) made of wood material, the visible or top side of said plate being provided with a decorative coating (1.2) applied by way of a printing method, and the rear side thereof being provided with a backing layer (1.3), preferably a colored backing layer. For such a panel (1, 1') to have improved properties with regard to resistance to moisture and to the emission of air pollutants, the invention provides that the backing layer (1.3) contains at least one component that increases the water vapor diffusion flow resistance and at least one component that binds air pollutants, in particular formaldehyde, wherein the improvement of the water vapor diffusion flow resistance of the support plate (1.1) provided with the backing layer (1.3) is at least 200 x 106 m2 s Pa/kg, preferably at least 260 x 106 m2 s Pa/kg, and more preferably at least 290 x 106 m2 s Pa/kg. |