Propyleneglycolethers used in solvents and as coupling agents in paints and in the production of coatings, inks, resins,and cleaners · Polyglycols andother propoxylated derivatives produce flame retardants, solvents, metal-working fluids, cosmetics, resins, coatings, varnishes, floorings, automotive parts, and many other products in the construction, paint, food, and pharmaceutical industries