Composite product and a process for producing said product
AssigneeStora Enso OYJ
InventorsJanne Pynnönen, Duncan Mayes
Life of this patent
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Abstract
The present invention relates to a composite product comprising a thermally modified solid wood component coated with a layer of a composite material which composite material comprises thermally modified cellulosic material and a polymer. The invention also relates to a process for producing said composite product.
Claims21
A composite product comprising a thermally modified solid wood component wherein at least one side of the solid wood component is coated with a layer of a composite material which composite material comprises thermally modified cellulosic material and a polymer.
Process for producing a composite product which process comprises the steps of:
- providing a thermally modified solid wood component,
- providing a composite material comprising thermally modified cellulosic material and a polymer,
- feeding said composite material to an extruder,
- conveying said modified solid wood component through the extruder, and
- applying a layer of the composite material to form a coating layer on at least one side of the solid wood component while it is being conveyed through the extruder.
Dependencies are inferred from the claim text.