O, dialkyldithiophosphoric acid (Use of Adducts of O, O-Dialkyldithiophosphoric Acids)

摘要

The present invention relates to o, o-dialkyl diacid and an alcohol containing 4 to 18 carbon atoms of alkyl group, or additional products and additives of such alcohol and ethylene oxide and / or propylene oxide. The additives are suitable for wear resistance of metal loss, stable hydrolysis and lubricant.