METHOD FOR PREPARING MULTIPURPOSE ADDITIVES FOR PETROLEUM PRODUCTS,
FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO
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Discussed is a preparative method for preparing antioxidant, anticorrosive and detergent additives to petroleum products. The additives are alkyl derivatives of bisimidazolylCH2CH2NHS-. The additives are prepared by reacting monocyclic disubstituted imidazolines with sulfur chloride at 40-70 degrees centigrade in benzene solution.
- Organic Chemistry
- Lubricants and Hydraulic Fluids