Owner HOFFMANN MINERAL GmbH

Convention DE 15 March 2010 30 2010 015 738.0/01

Filing Date 6 July 2010

Class 1 Chemicals used in industry; silicates, especially for the use as filler for elastomers, paints and lacquers, duroplastics and reaction resins, polishing and maintenance preparations, building chemistry, food additives, adhesives, welding electrodes, rubber, plastics, and for the use in cosmetics and pharmacy; silicates in finished and refined form; silica, especially for the use as filler for elastomers, paints and lacquers, duroplastics and reaction resins, polishing and maintenance preparations, building chemistry, food additives, adhesives, welding electrodes; silica in finished and refined form; silica in refined form as mineral raw material, especially for the use as filler for natural and synthetic rubber, for latex, for compounds of thermoplastic materials and synthetic resins, for adhesives and for cements (included in this class); silica for the use as carrier material for chemical substances and colourants; silica as quality-improving component for ceramic compounds; silica as scorifying component for electrode coatings

Class 2 Additives for paints and lacquers (included in this class)

Class 3 Silica as abrasive component for cleaning preparations, polishing pastes and grindstones