Patent ID: 8317965

Claim:
A method of producing a wood-based product comprising a first and a second piece of wood-based material, the wood-based material selected from the group consisting of solid wood, fiberboard, chipboard, and particleboard, and having respective first and second surfaces, consisting of, in the following order: applying an aqueous adhesive composition, onto the first surface only, wherein the adhesive composition is an emulsion-polymer-isocyanate based adhesive composition, drying and heating the adhesive composition applied to the first surface, by using forced drying, wherein the water is partially dried off, and the solids content directly after drying is from about 65 to 85 weight %, bringing together the first surface with the second surface, and, pressing the two surfaces against each other, wherein the pressing time is from about 1 to about 60 seconds, and the pressing is performed at a temperature of from about 0° to about 60° C., and wherein the wood-based product is selected from the group consisting of laminated beams, veneered products, edge-glued products, and parquet flooring.