| abstract |
THIS INVENTION IS RELATED TO LUBRICATING COMPOSITIONS AND FUNCTIONAL FLUIDS THAT HAVE IMPROVED PROPERTIES OF EXTREME PRESSURE AND STABILITY AT HIGH TEMPERATURES. THE COMPOSITIONS CONTAIN AT LEAST ONE METALLIC OR AMMONIUM SALT OF AT LEAST ONE COMPOSITION CONTAINING PHOSPHORUS AND SULFUR AND AT LEAST ONE COMPOSITION CONTAINING NITROGEN, PREFERABLY, THE AMINE SALTS OF LIFOSPHIC COMPOSITIONS IN PHOSPHORIC ACIDES. THE PRESENT INVENTION IS DERIVED FROM PRIMARY OR TERTIARY AMINES, AND THE COMPOSITIONS CONTAINING SOLUBLE NITROGEN (B) ALSO CONTAIN BORON. THE LUBRICATING COMPOSITIONS OF THE PRESENT INVENTION ARE PARTICULARLY USEFUL AS LUBRICATING OILS AND FATS. O-HYDROCARBIL-S-HYDROCARBILE MONOTIOPHOSPHATES ARE ALSO DESCRIBED HERE. |