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:
Feb. 23, 1993
Filed:
Jun. 27, 1991
Applicant:
Inventors:
Joseph S Shabtai, Salt Lake City, UT (US);
Alex G Oblad, Salt Lake City, UT (US);
Chi H Tsai, Salt Lake City, UT (US);
Assignee:
University of Utah, Salt Lake City, UT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10L / ; C07C / ;
U.S. Cl.
CPC ...
585 14 ; 585723 ; 585730 ; 585731 ;
Abstract
A method of making jet fuel compositions from lower alkyl cyclopentanes and C.sub.5 -C.sub.8 olefins via a dehydrocondensation reaction in the presence of sulfuric acid or hydrofluoric acid. The reaction product contains a predominance of decalins and has high density, high heat of combustion and low freezing point.