Compounds and compositions for use in the prevention or inhibition of rust or tarnish of metals

Chemical products used in industry, including compounds for use in the rolling, stamping, extruding, drawing and coating of metals, and in the electrolytic treatment and plating of metals, and compounds used in pretreatment and post-treatment steps in metal rolling, stamping, extruding, drawing and coating operations, and in electrolytic treatment and plating operations

Industrial lubricants, including lubricants for use in connection with the rolling, stamping, extruding and drawing of metals in the form of tubes, wires, rods, and the like; lubricants for use in powder metallurgy; but excluding textile spinning oils, spinning fats and spinning emulsions