| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a method of producing a wood veneer laminate material which has no influence on the human body, requires a reduced number of types of raw materials to be blended and allows simple preparation at room temperature and extension of a deposition time from coating of wood veneer to heating compression.SOLUTION: The concentration of a water-soluble polymer is adjusted between a concentration of the water-soluble polymer in which the viscosity of a thickner aqueous solution containing a water-soluble polymer soluble in water at room temperature can be such as to allow an aqueous adhesive applied to wood veneer to stay on the adhesion surface of the wood venner without permeation into the wood veneer (lower limit) and a concentration of the water-soluble polymer in which the reaction of a polyvalent isocyanate compound with the water-soluble polymer is suppressed during a deposition time from coating of the wood veneer with the aqueous adhesive through leaving standing the wood veneer in parallel or in a superimposed condition to heating compression (upper limit).</p> |
