Dispersing additives for lubricants, and the method for their pr

Details Dispersing additives for lubricants, and the method for their pr Dispersing additives for lubricants, and the method for their pr

1980-06-04

1984-10-30

Barr, Josephine

Compositions

Preservative agents

Anti-corrosion

548237, 548239, 548335, 252 515A, B01F 1716

Patent

active

044798881

ABSTRACT:
Dispersing additives for lubricating fluids are disclosed, which contain the oxazoline function and are prepared by reacting amino alcohols with mono or bicarboxylic linear or branched chain aliphatic acids having from 2 to 51 carbon atoms. These additives are characterized by a very high dispersing power which makes them particularly suitable for engines used in stop-and-go service.

REFERENCES:
patent: 3389145 (1968-06-01), Katz
patent: 3629119 (1971-12-01), Weaver
patent: 3821116 (1974-06-01), White et al.
patent: 3959176 (1976-05-01), Mahn et al.
patent: 4000150 (1976-12-01), Cambon et al.
patent: 4153566 (1979-05-01), Ryer et al.
patent: 4162143 (1979-07-01), Yount

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