[Class : 1] 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 Th...