| 摘要 |
1. Coating and binding material containing (A) a reaction product of phenol and comminuted wood, prepared in the presence of a minor amount of a mineral acid, (B) a cross-linking agent in the form of at least one substance, selected from the group consisting of hexamethylene tetramine, a resole, a urea resin and a melamine resin, (C) and epoxy resin and/or urethane resin, and (D) optionally a metal alcoholate. |
