Quaternary deposit control additives

Details Quaternary deposit control additives Quaternary deposit control additives

1985-05-24

1986-04-08

Howard, Jacqueline V.

Compositions

Electrolytes for electrical devices

252392, 252 515R, 564505, C10M 132, C10M 120

Patent

active

045811512

ABSTRACT:
A fuel composition is disclosed containing 30 to 10,000 ppm of an additive comprising quaternized polyoxyalkylene amine salts of molecular weight 500 to about 2500, the polyoxyalkylene moiety comprising 1 to 30 oxyalkylene units, the units having 2 to 4 carbon atoms and the amine comprising 1 to 12 amine nitrogen atoms and 2 to 40 carbon atoms and having a connecting moiety linking the polyoxyalkylene moiety to the amine moiety. Also disclosed are lubricating oil compositions containing the additive, concentrates of this additive and the composition of the additive itself.

REFERENCES:
patent: 4040798 (1977-09-01), Kuhn et al.
patent: 4294714 (1981-10-01), Lewis et al.

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