15 PETROLEUM SULFONATES FOR USE AS LEATHER DRESSINGS ; PETROLEUM SULFONATES FOR GENERAL USE IN THE INDUSTRIAL ARTS, INCLUDING USE AS SUCH, OR AS AN INGREDIENT IN, EMULSIFIERS FOR SOLUBLE CUTTING OILS, DRAWING COMPOUNDS, TEXTILE OILS, EMULSION BREAKING COMPOUNDS, HIGH TEMPERATURE BEARING LUBRICANTS, MOTOR OILS,COMPONENTS OF LUBRICANTS FOR METAL WORKING, EVAPORATION RETARDANT SPRAY OILS, CORDAGE OILS, METAL FABRICATING LUBRICANTS, PAPER TREATING OILS, FIBRE LUBRICANTS, RUBBER POLYMERIZATION, SPLITTING AGENTS FOR FATTY OILS, FATS AND GREASES, DISPERSING AGENTSFOR PAPER INGREDIENTS, ABSORBENT AGENTS,SIZING AGENTS, FLOTATION AGENTS FOR ORES, INSECTICIDE AND FOLIAGE WETTING AND SPREADING AGENTS, LEVELING, PENETRATING, AND WETTING AGENTS FOR TREATMENT OF FABRICS, AND PLASTICIZERS AND LUBRICANTS FOR PLASTIC ARTICLES.