Fuel and related compositions – Liquid fuels – Aluminum or heavy metal – other than lead – containing
Patent
1978-01-23
1979-08-07
Marquis, Melvyn I.
Fuel and related compositions
Liquid fuels
Aluminum or heavy metal, other than lead, containing
44 71, 44DIG2, 252 88, 252153, 252546, 252544, 252171, 526272, 260 336UA, 525379, C10L 122, C11D 162, C08K 519, C08F 832
Patent
active
041636457
ABSTRACT:
This invention relates to copolymers of alpha-olefins and maleic anhydride reacted with amines in the presence of Lewis acids, preferably BF.sub.3 or a complex thereof; and to the use of these products as anti-static agents in organic liquids, preferably in hydrocarbons. The use of Lewis acid produces a unique reaction product which is superior as to fluidity and/or anti-static properties as compared to the corresponding product produced without Lewis acid. In addition, the use of Lewis acid promotes the rate of reaction thus reducing reaction time.
REFERENCES:
patent: 2456177 (1948-12-01), Cupery
patent: 2698316 (1954-12-01), Gianaria
patent: 3235503 (1966-02-01), DE Vries
patent: 3449236 (1969-06-01), Englehart
patent: 3578421 (1971-05-01), Andress et al.
patent: 3684777 (1972-08-01), Field et al.
Cheng William J.
Guthrie David B.
Glass Hyman F.
Marquis Melvyn I.
Petrolite Corporation
Ring Sidney B.
Tungol Maria S.
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