Patent ID: 7534274
Filing Date: 2009-05-19
Classification: C10L

Abstract:
1. A vehicle fuel composition comprising: a. light or low-carbon hydrocarbon including pentane fraction . . . 100 parts (by weight); b. non-lead anti-knocking agent . . . 1˜15 parts (by weight) based on 100 parts (by weight) of the light hydrocarbon; and c. fluorocarbon cation surfactant . . . 0.01 parts (by weight) based on 100 parts (by weight) of the light hydrocarbon; wherein said non-lead anti-knocking agent is selected from the group consisting of methyl tert-butyl ether, tert-amyl methyl ether, anhydrous methanol, and anhydrous ethanol; and wherein said fluorocarbon cation surfactant is a fluoroalkyl amine salt having a formula of: [F(CF