Ashless dispersant products and process

Details Ashless dispersant products and process Ashless dispersant products and process

1975-05-12

1976-07-06

Wyman, Daniel E.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C07C 87123, C07C 8720, C07C10908, C07C14502

Patent

active

039681513

ABSTRACT:
Improved additives for lubricants and motor fuels are provided by reacting a petroleum sulfonic acid with an adduct formed from an amine and an aldehyde. Lubricating oil compositions and motor fuels containing said additives are also provided.

REFERENCES:
patent: 2264894 (1941-12-01), Shoemaker et al.
patent: 2721843 (1955-10-01), Palmer, Jr.
patent: 3043783 (1962-07-01), Hatcher et al.
patent: 3438898 (1969-04-01), Schlobolm et al.
patent: 3441369 (1969-04-01), McCoy et al.

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