Chemical compositions included in this class, including additives for use in the foundry business

Chemical products and preparations for use in industry; chemicals and chemical products for use in the metallurgical industry; chemicals and chemical products for use in foundries; unprocessed and synthetic resins; moulding preparations; foundry mould wash; mould release agents; chemical dressings; chemical coating compositions for use on foundry moulds and cores; foundry sand; foundry sand additives; foundry binding substances; liquid binding preparations; chemical setting agents; hardening preparations; adhesives for industrial purposes; core paste for foundry cores; chemical additives; chemical additives for use in the casting of metals; fluxes; materials for use as filtering media; chemical products and preparations for use in manufacture of refractory linings and refractory shapes; refractory dressings; ceramic materials for use in industry; all the aforementioned being goods in this class

The provision of technical advice to the metallurgical indus try, including advising on the heat insulation of molten met al, the design of metallurgical vessels, the design and inst allation of systems to prolong the life of equipment contact ed in use by molten metal, the bonding of sand and the modif ication of the structure of molten metal by inoculation

Chemical products for industrial purposes,