Adhesive Bonding Materials and Composite Lignocellulose Products Formed Using Same and Methods for Producing Composite Lignocellulose Products

Abstract

An adhesive bonding material can be provided. This adhesive bonding material comprises (a) an isocyanate polymer and/or (b) an amino resin, and (c) a plant oil modifier. The adhesive bonding system can be used in a method for producing a composite lignocellulosic product.

1 . A method for producing a lignocellulosic product comprising:
 providing lignocellulosic material;   treating said lignocellulosic material with an adhesive bonding material comprising (a) an isocyanate polymer and/or (b) an amino resin, and (c) plant oil modifier;   forming a mat comprising said treated lignocellulosic material; and   bonding together said mat of lignocellulosic material with said adhesive bonding material to form said lignocellulosic product.   
     
     
         2 . The method of  claim 1 , wherein said plant oil modifier comprises soy oil 
     
     
         3 . The method of  claim 1 , wherein said mat comprises a plurality of layers of said treated lignocellulosic material. 
     
     
         4 . The method of  claim 1 , wherein said lignocellulosic material comprises oriented strand board resin. 
     
     
         5 . The method of  claim 1 , wherein said amino resin comprises an aldehyde resin. 
     
     
         6 . The method of  claim 1 , wherein said amino resin comprises urea formaldehyde resin. 
     
     
         7 . The method of  claim 1 , wherein said amino resin comprises at least one of melamine urea formaldehyde resin and melamine urea phenol formaldehyde resin. 
     
     
         8 . The method of  claim 1 , wherein said adhesive bonding material comprises up to about 50% by weight of said amino resin. 
     
     
         9 . The method of  claim 1 , wherein said adhesive bonding material comprises from about 30% up to about 80% by weight of said isocyanate polymer. 
     
     
         10 . The method of  claim 1 , wherein said adhesive bonding material comprises up to about 30% plant oil modifier 
     
     
         11 . A lignocellulosic product comprising:
 lignocellulosic material; and   an adhesive bonding material comprising (a) an isocyanate polymer and/or (b) an amino resin, and (c) a plant oil modifier,   said lignocellulosic material bonded together with said first adhesive bonding material to form said lignocellulosic product.   
     
     
         12 . The product of  claim 11 , wherein said plant oil modifier comprises soy oil 
     
     
         13 . The product of  claim 11 , which comprises a plurality of layers of said lignocellulosic material. 
     
     
         14 . The product of  claim 11 , wherein said lignocellulosic material comprises oriented strand board. 
     
     
         15 . The product of  claim 11 , wherein said amino resin comprises an aldehyde resin. 
     
     
         16 . The product of  claim 11 , wherein said amino resin comprises urea formaldehyde resin. 
     
     
         17 . The product of  claim 11 , wherein said amino resin comprises at least one of melamine urea formaldehyde resin and melamine urea phenol formaldehyde resin. 
     
     
         18 . The product of  claim 11 , wherein said adhesive bonding material comprises up to about 50% by weight of said amino resin. 
     
     
         19 . The product of  claim 11 , wherein said adhesive bonding material comprises from about 30% up to about 80% by weight of said isocyanate polymer. 
     
     
         20 . The product of  claim 11 , wherein said adhesive bonding material comprises up to about 30% plant oil modifier. 
     
     
         21 . An adhesive bonding material comprising (a) an isocyanate polymer and/or (b) an amino resin, and (c) a plant oil modifier.