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US 4,376,745 AGranted
Particle board process using furan resin/isocyanate binder
AssigneeWashington State University Research Foundation
InventorWilliam E. Johns
Life of this patent
Estimating the term…
Abstract
A binder for use in the preparation of particle boards comprising blends of polyisocyanate and furan resins.
Claims3
A process for the preparation of a particle board comprising the steps of blending a polyisocyanate with a furan resin to form a binder, mixing said binder with wood chip particles and molding said mixture of binder and cellulosic material under heat to form said particle board.
Dependencies are inferred from the claim text.