Unprocessed artificial resins and plastics, namely, epoxy, polyurethane and polyester resins; curing agents to be used in conjunction with artificial and synthetic resins for the manufacture of clear coats, enamels and primers; compositions of curing agents and artificial resins for the manufacture of clear coats, enamels and primers in industry; adhesives for general industrial purposes; unprocessed polystyrene resins; styrene monomers for industrial use; epoxy resins, unprocessed