Abstract: Copper salts of thiodipropionic acid derivatives provide excellent multifunctional/antioxidant characteristics for fuel composition when incorporated therein.
Abstract: A process for making zeolite S by reacting an aqueous solution of Na.sub.2 CO.sub.3 and NaHCO.sub.3 with glass, e.g., Pyrex glass. The silica and alumina are furnished by slow dissolution of the glass.
Abstract: Novel oil-soluble compounds and lubricating compositions containing them are provided containing an antiwear or antioxidant improving amount of a solubilized borate of a bis-oxazoline resulting from reaction of an alkyloxazoline, boric acid and a substituted phenol.