Chemical preparations for use in the manufacture of biodegradable resins; chemical preparations for use in the manufacture of artificial resins; chemical preparations for use in the manufacture of adhesives; chemical preparations for use in the manufacture of pulp; plastic adhesives for industrial purposes; adhesives for industrial purposes; glues for industrial purposes; unprocessed biodegradable resins; unprocessed biodegradable resin particles; unprocessed powdered biodegradable resins; un...