Succinimides of amino aromatic sulfonic acid salts

Details Succinimides of amino aromatic sulfonic acid salts Succinimides of amino aromatic sulfonic acid salts

1977-04-22

1979-12-04

Hollrah, Glennon H.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

26032626, 2603265SF, 2603265A, 2603265FM, 252 33, C07D40312, C07D20740

Patent

active

041771923

ABSTRACT:
Succinimides of aminoaryl sulfonic acid salts provide exceptional detergency, viscosity control and anticorrosion properties to lubricants and greases and to other fluid compositions useful in hydraulic systems. Ammonium, alkylammonium, alkali metal, alkaline earth metal and groups IB, IIB, VIB, VIIB, VIII metal salts of aminoaryl sulfonic acid salts, and the salts of sulfanilic acid in particular, can be reacted with alkenyl or alkylsuccinic anhydride, acid or ester, in which the alkenyl or alkyl group may contain from 8 to about 500 carbon atoms, to yield the products of this invention. These products are understood to be novel. Suitable modifications of the aforementioned are the succinimides of di(aminoaryl sulfonic acid) salts, aniline disulfonic acid salts and corresponding aminonaphthalene sulfonate salts which are also useful in the compositions of this invention.

REFERENCES:
patent: 2412557 (1946-12-01), Blair, Jr.
patent: 2412708 (1946-12-01), Blair, Jr.
patent: 2490744 (1949-12-01), Trigg
patent: 2616904 (1952-11-01), Asseff et al.
patent: 3135765 (1964-06-01), Andress, Jr. et al.
patent: 3401117 (1968-09-01), Schiff
patent: 3431204 (1969-03-01), Grammaria
patent: 3789056 (1974-01-01), Pferrmann
patent: 3926820 (1975-12-01), Dickert, Jr. et al.
patent: 3932288 (1976-01-01), Hoke
patent: 4049565 (1977-09-01), Nnadi et al.
patent: 4124512 (1978-11-01), Stournas et al.

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