SUCCINIMIDES OF AMINO AROMATIC SULFONIC ACID SALTS

1457049 Polyolefin derivatives MOBIL OIL CORP 16 Aug 1974 [24 Aug 1973] 36181/74 Heading C3P [Also in Division C5] Compounds of probable formula being hydrocarbyl succinimides of aminoarylsulphonic acids salts of formula wherein the group [H 2 N(Ar)(SO 3 ) h ] has the formula or the above (a), (b),...

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Bibliographic Details
Main Authors KINNEY; ROBERT E, HEIBA; EL-AHMADI I, STEAD; GEORGE E
Format Patent
LanguageEnglish
Published 11.10.1977
Subjects
CHEMISTRY
FUELS
HETEROCYCLIC COMPOUNDS
LUBRICANTS
LUBRICATING COMPOSITIONS
METALLURGY
ORGANIC CHEMISTRY
PEAT
PETROLEUM, GAS OR COKE INDUSTRIES
TECHNICAL GASES CONTAINING CARBON MONOXIDE
USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION
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Summary:1457049 Polyolefin derivatives MOBIL OIL CORP 16 Aug 1974 [24 Aug 1973] 36181/74 Heading C3P [Also in Division C5] Compounds of probable formula being hydrocarbyl succinimides of aminoarylsulphonic acids salts of formula wherein the group [H 2 N(Ar)(SO 3 ) h ] has the formula or the above (a), (b), (c) or (d) having hydroxy or C 1-20 alkyl ring substituents; X is NH 4 , HNR1 3 where each R1 is C 1-20 alkyl or hydroxyalkyl, or a metal of Groups I, II, VI, VII or VIII, v is an integer up to the valence of X and R is hydrocarbyl are prepared by reacting a hydrocarbyl succinic anhydride, acid or ester with an aminoarylsulphonic acid salt as defined above, and if desired replacing one value of X by another. R is polybutenyl in the examples. The products are used as additives for lubricating oils and hydraulic fluids.
Bibliography:Application Number: US19750634812