METHOD OF PREPARING MOTOR OIL ADDITIVES
FIELD: lubricants. SUBSTANCE: additive for motor oils used in internal combustion engines is prepared by reaction of alkylenesuccinamide derivative of polyethylenepolyamine with ammonium molybdate in presence of water as promoter and subsequent treatment of resulting product at 140-200 C with maleic...
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| Main Authors | , , , , , , |
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| Format | Patent |
| Language | English Russian |
| Published |
27.03.2003
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| Edition | 7 |
| Subjects | |
| Online Access | Get full text |
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| Abstract | FIELD: lubricants. SUBSTANCE: additive for motor oils used in internal combustion engines is prepared by reaction of alkylenesuccinamide derivative of polyethylenepolyamine with ammonium molybdate in presence of water as promoter and subsequent treatment of resulting product at 140-200 C with maleic anhydride taken in amounts 0.2 to 1.0 g-mole per 1 mole of alkylenesuccinamide derivative of polyethylenepolyamine. EFFECT: enhanced anticorrosion activity. 2 cl, 1 tbl, 5 ex |
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| AbstractList | FIELD: lubricants. SUBSTANCE: additive for motor oils used in internal combustion engines is prepared by reaction of alkylenesuccinamide derivative of polyethylenepolyamine with ammonium molybdate in presence of water as promoter and subsequent treatment of resulting product at 140-200 C with maleic anhydride taken in amounts 0.2 to 1.0 g-mole per 1 mole of alkylenesuccinamide derivative of polyethylenepolyamine. EFFECT: enhanced anticorrosion activity. 2 cl, 1 tbl, 5 ex |
| Author | KONONOVA E.A KATUL'SKIJ PETR VASIL'EVICH JAKUBJAK VASILIJ MIKHAJLOVICH LEVIN A.JA EVSTAF'EV V.P MONIN S.V TROFIMOVA G.L |
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| DocumentTitleAlternate | СПОСОБ ПОЛУЧЕНИЯ ПРИСАДКИ К МОТОРНЫМ СМАЗОЧНЫМ МАСЛАМ |
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| RelatedCompanies | MONIN SVJATOSLAV VLADIMIROVICH LEVIN ALEKSANDR JAKOVLEVICH |
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| Snippet | FIELD: lubricants. SUBSTANCE: additive for motor oils used in internal combustion engines is prepared by reaction of alkylenesuccinamide derivative of... |
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| SubjectTerms | CHEMISTRY FUELS INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATINGCOMPOSITIONS LUBRICANTS LUBRICATING COMPOSITIONS METALLURGY PEAT PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MONOXIDE USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION |
| Title | METHOD OF PREPARING MOTOR OIL ADDITIVES |
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