US 11,912,948 B1
Low volatility small engine fuel composition
Indresh Mathur, Sugar Land, TX (US)
Assigned to Monument Chemical Houston, LLC, Houston, TX (US)
Filed by Monument Chemical Houston, LLC, Houston, TX (US)
Filed on Mar. 31, 2023, as Appl. No. 18/129,561.
Int. Cl. C10L 1/08 (2006.01)
CPC C10L 1/08 (2013.01) [C10L 2200/0461 (2013.01); C10L 2270/023 (2013.01)] 25 Claims
 
1. A fuel composition comprising:
isooctane in an amount of from 40% to 50% by volume of the composition;
an alkylate blendstock in an amount of from 15% to 25% by volume of the composition;
an aromatic compound or a mixture of aromatic compounds having 7 and/or 8 carbon atoms, the aromatic compound or compounds having 7 and/or 8 carbon atoms being from 5% to 15% of the composition by volume;
a first refinery blendstock having a minimum of 98.0 volume percent aromatic compounds and having a flashpoint temperature of about 100 degrees Fahrenheit, the first refinery blendstock being from 10% to 20% by volume of the composition; and
a second refinery blendstock having a minimum of 98.0 volume percent aromatic compounds and having a flashpoint temperature of about 150 degrees Fahrenheit, the second refinery blendstock being from 5% to 15% by volume of the composition.