The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 04, 2011
Filed:
Apr. 12, 2005
Roger Grant Gaughan, Sewell, NJ (US);
William S. Blazowski, Forked River, NJ (US);
Daniel Dawson Lowrey, Westville, NJ (US);
Thomas Mack Bell, Baytown, TX (US);
Roger Grant Gaughan, Sewell, NJ (US);
William S. Blazowski, Forked River, NJ (US);
Daniel Dawson Lowrey, Westville, NJ (US);
Thomas Mack Bell, Baytown, TX (US);
ExxonMobil Research and Engineering Company, Annandale, NJ (US);
Abstract
Aviation gasolines having an enhanced peak indicated mean effective pressure are provided by admixing with a leaded base aviation gasoline an aromatic amine of the formula NH—Ar—(R)wherein Ris selected from C-Calkyl, halogen, and mixtures thereof provided that when Ris alkyl it occupies the meta- or para-positions on the aromatic ring, Ar is a phenyl aromatic group and n is an integer from 0 to 3 to provide an aviation gasoline having a peak indicated mean effective pressure as determined by ASTM D-909 of greater than about 200 psi.