Amine neutralized alkenylsuccinic anhydride propylene glycol add

Details Amine neutralized alkenylsuccinic anhydride propylene glycol add Amine neutralized alkenylsuccinic anhydride propylene glycol add

1988-09-02

1989-10-17

Dixon, Jr., William R.

Fuel and related compositions

Liquid fuels

Aluminum or heavy metal, other than lead, containing

252392, 560155, 560156, 560170, 560172, C10L 118, C07C10102

Patent

active

048743950

ABSTRACT:
A corrosion inhibitor composition for hydrocarbon fuels comprising a C.sub.10 -C.sub.24 alkenyl succinic anhydride esterified with between 0.5-1.5 moles of a water-soluble glycol and then neutralized with an amine.
The invention also contemplates improved hydrocarbon fuels which comprise a major portion of such fuels which contain small quantities of the above described composition.

REFERENCES:
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patent: 3936480 (1976-02-01), Demoures et al.
patent: 3948800 (1976-04-01), Meinhardt
patent: 4195976 (1980-04-01), Ryer et al.
patent: 4214876 (1980-07-01), Garth et al.
patent: 4448586 (1984-05-01), Weidig
patent: 4549882 (1985-10-01), Knapp
patent: 4652273 (1987-03-01), Maldonado et al.
patent: 4728340 (1988-03-01), Vos
CA106(4):20919s; L. P. Thornton; South Africa; "Inhibition of Corrosion of Metals by Alcohol-Containing Fuels".
CA104(20):171239e; T. A. Phillips; U.S.A.; "Corrosion Inhibitor for Liquid Fuels".
CA104(6):36759j; G. C. Knapp; U.S.A.; "Corrosion Inhibitors for Alcohol Containing Fuels".

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