Accession Number : AD0682234

Title :   ANTISEIZING AND ANTIWEAR ADDITIVES BASED ON THE PRODUCTS OF THE REACTION OF ALKYL OR ARYL ETHERS OF GLYCEROL ALPHA-MONOCHLOROHYDRIN WITH PHOSPHORUS PENTASULFIDE,

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Kuliev,A. M. ; Alizade,Z. A.

Report Date : 16 FEB 1968

Pagination or Media Count : 8

Abstract : Antiwear and antiseizing lubricating oil additives with four active elements in one molecule were synthesized by the ZnO neutralization of the chlorine-containing acid bis-2-(dialkoxy)-2-glyceryl dithioates. These dithioates were prepared by the reaction of alkyl or aryl ethers of alpha-monochlorohydrin with phosphorus pentasulfide. Eight derivatives were prepared in which R was a methyl, ethyl, n-propyl, n-butyl, n-amyl, n-hexyl, phenyl, or p-tolyl radical. All acid dithioates were thick yellow oils, readily soluble in organic solvents. These Zn-salts were tested as additive oil for antiwear and antiseizing properties. A 4-ball machine was used in the test. Anticorrosion properties were tested. (Author)

Descriptors :   (*LUBRICANT ADDITIVES, *PHOSPHORIC ACIDS), SYNTHESIS(CHEMISTRY), TEST METHODS, ZINC COMPOUNDS, ESTERS, WEAR RESISTANCE, USSR, SULFUR COMPOUNDS

Subject Categories : Organic Chemistry
      Lubricants and Hydraulic Fluids

Distribution Statement : APPROVED FOR PUBLIC RELEASE