BIORENE

Resins in extruded form for general industrial use; hybrid and biodegradable semiprocessed acrylic resins; plastics in extruded form and/or semiprocessed for use in manufacture; natural rubber, gutta-percha, gum, namely, sealing gum for sealing pipe and tube joint, and gum in the nature of natural rubber, asbestos, mica and goods made from these materials and not included in other classes; packing, rubber stoppers and insulating materials