N, N-Bis (hydroxyalkyl) alkyl amides as phase separation inhibit

Fuel and related compositions – Liquid fuels – Aluminum or heavy metal – other than lead – containing

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44 53, 44 71, C10L 122

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active

044287542

ABSTRACT:
This invention is a method of preventing phase separation of hydrous ethanol and liquid hydrocarbon fuels comprising the addition of an effective amount of a phase separation inhibitor selected from the group of N,N-bis(hydroxyalkyl)alkyl amide represented by the formula: ##STR1## wherein R is a C.sub.10-20 alkyl group and R' is a C.sub.1-5 alkylene group.

REFERENCES:
patent: 2736641 (1956-02-01), Mattson et al.
patent: 3533955 (1970-10-01), Pader et al.
patent: 4328004 (1982-05-01), Globus
McCutcheon's, "Detergents and Emulsifiers," North American Edition, 1978 Annual, p. 226.

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