Chemical additives for enhancing the performance of lubricating oils, greases and internal combustion engine fuels; Chemical additives for fuel treatment; Chemical additives for oil well drilling fluid; Chemical additives for oils; Chemical additives for use with internal combustion engine fuels; Chemical engine treatments and additives for engine oils, gasoline and diesel fuels, transmission fluids and cooling systems; Chemical gasoline additives; Chemical motor oil additives; Detergent addi...