Motor fuel composition

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

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44 63, 44 71, C10L 122

Patent

active

046593365

ABSTRACT:
A motor fuel composition comprising a mixture of hydrocarbons in the gasoline boiling range containing in combination a reaction product component and a polyolefin polymer/copolymer component is described. The reaction product component is the reaction product of maleic anhydride, a polyether polyamine, and a hydrocarbyl polyamine. The polyolefin polymer/copolymer component is the polymer, copolymer, or corresponding hydrogenated polymer or copolymer of a C.sub.2 -C.sub.6 unsaturated hydrocarbon, said polymer or copolymer having a molecular weight in the range of 500-3500, preferably 650-2600.

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patent: 4536189 (1985-08-01), Sung
patent: 4581040 (1986-04-01), Sung et al.
patent: 4604103 (1986-08-01), Campbell

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