Abstract: Engineered wood products and binder compositions for cold-pressed applications are provided. Methods are also provided for formulating binders and producing the engineered wood products. The binder comprises a soy product and an adhesive formulation. The binders are prepared by mixing the soy product with the adhesive formulation prior to application to a lignocellulosic material to form the engineered wood. The present compositions and methods provide enhanced bonding and shorter holding time at decreased cost.

Abstract: Methods of dewatering viscous materials are provided. The method comprises contacting the viscous material with pressurized carbon dioxide at a temperature and for a time wherein at least a fraction of water is expressed from the viscous material. Then the pressure is released, and the water expressed from the viscous material is removed to yield a dewatered product. Exemplary viscous materials that can be dewatered by the method include black liquor from wood pulping operations, wet lignin, wet super water absorbent polymers and sugar solutions. The pressurized carbon dioxide is present in subcritical or supercritical form. The method provides dewatering at reduced cost.

Abstract: Engineered wood products and binder compositions are provided. In preferred embodiments, the engineered wood products include wax. Methods are also provided for formulating binders for wood comprising unmodified soy flour and synthetic adhesives. The soy-based formulations are prepared by mixing unmodified soy flour with the synthetic adhesive prior to application to the wood or by adding them sequentially to the wood. The present invention provides adequate bonding at reduced cost.

Abstract: Methods are provided for formulating binders for wood comprising unmodified soy flour and synthetic adhesives. The soy-based formulations can be in either liquid or solid form and are prepared by mixing unmodified soy flour with the synthetic adhesive prior to application to the wood or by adding them sequentially to the wood. The present invention provides adequate bonding at reduced cost.

Abstract: Engineered wood products and binder compositions are provided. In preferred embodiments, the engineered wood products include wax. Methods are also provided for formulating binders for wood comprising unmodified soy flour and synthetic adhesives. The soy-based formulations are prepared by mixing unmodified soy flour with the synthetic adhesive prior to application to the wood or by adding them sequentially to the wood. The present invention provides adequate bonding at reduced cost.

Abstract: Methods are provided for formulating binders for wood comprising unmodified soy flour and synthetic adhesives. The soy-based formulations can be in either liquid or solid form and are prepared by mixing unmodified soy flour with the synthetic adhesive prior to application to the wood or by adding them sequentially to the wood. The present invention provides adequate bonding at reduced cost.