Chemicals used in industry and science; unprocessed artificial and synthetic resins; unprocessed plastics; adhesives used in industry; chemical binding agents for foundry moulds and foundry mouldings; binding agents based on phenolic resins, in particular for use in the foundry industry; unprocessed synthetic resin binders for use in making cores and moulds in the foundry industry; catalysts for chemical and biochemical processes; foundry chemicals for use in industry