Plate, comprises kernel, produced by hot adhesive pressing of a powdered polyurethane and/or powdered polyurethane hard foam, a bonding agent, water and optionally extra charge materials under high pressure and heat supply

摘要

Plate, comprises at least one kernel, produced by hot adhesive pressing of a powdered polyurethane and/or powdered polyurethane hard foam, a bonding agent, water and optionally extra charge materials under high pressure and heat supply, where the bonding agents are intended completely or partially powdered, finely sprayed residual materials with thermally reactive synthetic resin portions and a waste product occurs during the powder coating of metals. An independent claim is included for the preparation of the plate.