AQUEOUS MIXED PMDI/PHENOLIC RESIN BINDERS FOR THE PRODUCTION OF WOOD COMPOSITE PRODUCTS

摘要

The present invention relates to a process for the production of wood composite products consisting of combining wood particles with a binder composition, and molding or compressing the combination of wood particles and binder composition. Suitable binder compositions comprise (1) an aqueous dispersion of a blocked polyisocyanate component and (2) an aqueous solution of a phenolic resin.