A Method for Producing a Multi-Purpose Motor Oil Additive (Sposob Polucheniya Mnogofunktsionalnoi k Motorhym Maslam),
Abstract
Previously a technique was described for obtaining a multi-purpose motor oil additive which has good detergent-dispersive properties owing to the interaction of phosphorus pentasulphide with olefinic hydrocarbon polymers C3-C5, followed by treatment of the reaction's product with alcanolamine C2-C12. But this additive still lacks sufficient antioxydant qualities at high temperatures. The method proposed in the report makes it possible to obtain an additive with both high temperature antioxidant and detergent-dispersive (cleaning) properties. It differs in that a known additive is treated at 140-280C with a boron compound such as boracic acid or its polymers. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Oct 27, 1971
- Accession Number
- AD0735438
Entities
People
- A. A. Rutter
- A. M. Ravikovich
- A. V. Nemkov
- S. B. Borshchevskii
Organizations
- United States Army Foreign Science and Technology Center