Patent ID: 9074153
Filing Date: 2015-07-07
Classification: C10L

Abstract:
1. An unleaded fuel composition comprising a blend comprising: from about 40 vol. % to about 50 vol. % alkylate having an octane rating [(RON +MON)/2] of 90 or greater, the alkylate comprising less than 5 vol. % isoparaffins having a total of 6-7 carbon atoms and about 70 vol. % or more isoparaffins having a total of 8 carbon atoms; a quantity, of from 7 vol. % to about 10 vol. % aromatic amine having the following general structure: from about 49 vol. % to about 60 vol. % of a combination of alkylated benzenes comprising a quantity of about 30 vol. % or more toluene and a quantity of xylene, the quantity of xylene being up to about 20 vol. %; wherein the alkylated benzenes and the quantity of aromatic amine produce the blend exhibiting a MON of 105 or more, the unleaded fuel composition being adapted to operate a high performance engine.