Motor fuel composition

Details Motor fuel composition Motor fuel composition

1984-11-01

1985-12-31

Dixon, Jr., William R.

Fuel and related compositions

Liquid fuels

Aluminum or heavy metal, other than lead, containing

44 53, 252308, 252312, C10L 132

Patent

active

045618615

ABSTRACT:
A clear stable motor fuel composition having an improved octane rating comprising alcohol selected from the group consisting of methanol in the amount of about 2.0 to 5.0 vol. %, ethanol in the amount of about 2.0 to 10.0 vol. %, and mixtures thereof in the amount of about 3 to 9.0 vol. %, about 2.0 to 10 vol. % of a cosolvent alcohol selected from the group consisting of tertiary butyl alcohol, isopropanol, and mixtures thereof; water to provide a total water concentration of about 0.1 to 0.5 wt. % (basis motor fuel composition); about 0.01 to 2.0 weight percent (basis motor fuel composition) of a nonionic surfactant represented by the formula alpha-hydro omega-hydroxy-poly (oxyethylene) poly (oxypropylene) poly (oxyethylene) block copolymer; and the balance comprising the base fuel gasoline.

REFERENCES:
patent: 3822119 (1974-07-01), Frech
patent: 3876391 (1975-04-01), McCoy et al.
patent: 4002435 (1977-01-01), Wenzel et al.
patent: 4384872 (1983-05-01), Kester et al.
patent: 4398920 (1983-08-01), Guibet et al.
patent: 4445908 (1984-05-01), Compere et al.

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