chemicals for industrial purposes, namely, for the surface treatment of metallic and plastic surfaces, especially salts and mixtures of salts as well as chromating agents for treating surfaces of metals and metals and metal alloys for the purpose of producing effects on, and especially chemically altering, such surfaces, for protecting them from corrosion, for removing from them corrosion products, corrosion inhibitors and paints, for facilitating adhesion of lacquers, paints and other coatings, for facilitating electrical insulation, for facilitating cold forming and for improving slipperniness or other properties that can be affected by surface treatment; chemicals for industrial purposes, namely, for cleaning and deactivating metallic or plastic surfaces; chemicals for copper and bronze coating processes without current for steel wire to assist wire drawing; paint flocculants; solvent additives for the maintenance of polysulfide application machinery; chemicals for the treatment of glass surfaces in order to make them dirt repellent and to facilitate cleaning; chemical auxiliaries for the production and processing of latex and rubber; [ chmeicals, namely, binders for the inorganic chemical improvement of mechanical strength and for the fire resistant bonding of refactory products; phosphates for the preservation of food stuffs and water, for water softening and for the finishing of flame-retardants; epoxy resin adhesives for high-strength bonds of metal to metal, metal to ceramics, or plastics to ceramics; resins for use as binders and hardeners of sand molds for metal castings; sand mold and core sand additives; compounds and adhesives for the sealing and patching of sand molds; agents for releasing sand molds from wood, plastic or metal templates; plasticizer for use as auxiliaries in rubber production and processing; stearic acid for use as auxiliaries in the production and processing of rubber compounds and for use as lubricants in the processing of thermoplastics; polysulfide-based chemical compounds for use as aircraft sealants resistant to aviation fuel compounds for the bonding and sealing of glass; ] none of the above being manganese, a manganese compound, or aluminum dioxide

[ alcohol and water based coatings for dipping, flow coating, brushing and spraying molds and cores for metal castings; ] pickling solutions for the removal of corrosion from steel, zinc and aluminum substrates; pickling solutions as well as coloring agents and additives used in processes for the anodizing of aluminum

solutions and powder mixtures for degreasing of plastics or metallic substrates; cleansers for the washing of metallic parts, especially after mechanical treatment

lubricants for the cold forming of phosphatized and untreated metal; corrosion preventative oils for the preservation of metallic finished components; cooling lubricants and additives for use in the machining of metallic parts

compounds for the bonding and sealing of glass [, ceramic materials, plastics and metals in buildings, other structures, furniture and decorative objects, and the potting of electrical and electronic components;] * in structures other than buildings; * [ polysulfide-based building and sealing compounds for use as sealants for the joints between shaped bricks forming the pavement of gas stations, and for coating dome shafts in gas stations; ] none of the goods in this class containing bitumen or being tar-based