Back to results
US 8,557,881 B2Granted
Wood composite material and method for making same
AssigneeUPM-Kymmene Oyj
InventorsLiisa Lehtinen, Markku Koivisto, Jari Nisula
Life of this patent
Estimating the term…
Abstract
The invention relates to a wood composite material and to a method for making it. In accordance with the invention, the wood composite material is formed of adhesive laminate waste comprising adhesive material, glue and release material and having been arranged into chaff, the chaff being arranged into the wood composite material.
Claims11
A wood composite material comprising recycled adhesive laminate waste arranged into chaff and a polymer material, wherein the adhesive laminate waste comprises:
- adhesive material, glue, and release material, wherein the release material comprises a silicone-based agent, and the adhesive laminate waste is obtained from adhesive laminate production, adhesive laminate press facilities or adhesive laminate end users.
Dependencies are inferred from the claim text.