Results of Studies Involving the Synthesis of Sulfur and Phosphorus Containing Polymeric Multifunctional Additives

The authors conducted a broad study of the synthesis and application of the different polymer lubricant additives, among which the sulfur- and phosphorus-containing polymer multifunctional additives are especially important. The sulfur- and phosphorus-containing polymer multifunctional additives wer...

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Bibliographic Details
Main Authors: Kuliev, A M, Levshina, A M, Farzaliev, V M, Vedeneeva, L Ya, Namazov, I I
Format: Report
Language:English
Subjects:
ALKALINE EARTH COMPOUNDS
ANTIOXIDANTS
CORROSION INHIBITION
DETERGENTS
FLUOROHYDROCARBONS
FOREIGN REPORTS
LUBRICANT ADDITIVES
Lubricants and Hydraulic Fluids
ORGANIC PHOSPHORUS COMPOUNDS
PHOSPHORUS(V) SULFIDE
POLYISOBUTYLENE
POLYMERS
SULFUR COMPOUNDS
SYNTHESIS(CHEMISTRY)
TEST METHODS
TRANSLATIONS
USSR
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Summary:The authors conducted a broad study of the synthesis and application of the different polymer lubricant additives, among which the sulfur- and phosphorus-containing polymer multifunctional additives are especially important. The sulfur- and phosphorus-containing polymer multifunctional additives were created by treating the initial polymer compounds by phosphorus pentasulfide and neutralizing the obtained acid reaction products by different compounds. It is believed that the main products from the reaction of phosphorus pentasulfide with polymer compounds is a polymer with a phosphinodithioic acid group as a crosslink. The acid groups were then neutralized using various metal bases. The properties of the additive are given. Edited trans. of mono. K Voprosu Proizvodstva Masel i Prisadok v Azerbaidzhane (On the Production of Oils and Additives in Azerbaydzhan), n.p., 1970 p99-111, by K. L. Dion.