A part of the adhesive binder composition of lignocellulosics moldavel by compression product board comporito and process for the preparation of composite articles of lignocellulosics

摘要

An improved adhesive binder composition is provided for the preparation of lignocellulosic composite molded articles, especially flake or particleboard, made from moldable compositions which comprises an organic polyisocyanate-alkylene oxide or halogenated alkylene oxide and optionally lignin, for application to the lignocellulosic material prior to the molding process to form the composite product.