Abstract: An unleaded gasoline in combination with a minor amount of gasoline soluble molybdenum(VI) compound is effective in reducing elevated steady state octane requirement and suppressing octane requirement increase in spark ignition internal combustion engines.
Type:
Grant
Filed:
February 24, 1986
Date of Patent:
March 3, 1987
Assignees:
William H. Magidson, Standard Oil Company (Indiana)