Chemical preparations for use in industry; compositions for fire extinguishing and prevention; chemical agents for impregnating, binding or coating of textiles and leather; salts for industrial purposes

Chemical substances, chemical materials and chemical preparations, and natural elements (TERM CONSIDERED TOO VAGUE BY THE INTERNATIONAL BUREAU - RULE 13 (2) (B) OF THE REGULATIONS); compositions for fire extinguishing and prevention; chemical and organic compositions and substances for treatment of leather and textile; salts for industrial purposes