Patent ID: 8394874

Claim:
A wood panel, comprising plant materials and an adhesive composition, wherein, said plant materials are treated with the adhesive composition containing: an amount of synthetic resin RS, selected from the group consisting of formaldehyde-based, epichlorohydrin-based and polyurethane type that is less than 25%, expressed in terms of dry resin relative to the entire solids content of the adhesive composition, and an amount of starch A, comprising at least one legume starch, that is between 70 and 100%, expressed in terms of dry starch relative to the entire solids content of the adhesive composition, an amount of legume starch such that the proportion of legume starch, relative to the total amount of starch A, is at least equal to 20%, and wherein the value defined by the ratio A/(A+RS) is between 70 and 100%.