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:
Jul. 05, 2005
Filed:
Apr. 01, 2002
Applicants:
Cristina Flego, Trieste, IT;
Carlo Perego, Milan, IT;
Mario Marchionna, Milan, IT;
Inventors:
Assignees:
Snamprogetti S.p.A., S. Donato Mil.se, IT;
Enitecnologie S.p.A., S. Donato Mil.se, IT;
Primary Examiner:
Int. Cl.
CPC ...
C07C002/12 ;
U.S. Cl.
CPC ...
Abstract
Process for obtaining a 'diesel cut' fuel having a CN cetane number equal to or greater than 48 and a content of aromatics lower than 0.4% by weight starting from olefins or their mixtures, characterized in that it comprises oligomerizing said olefins having from 2 to 10 carbon, distilling the stream obtained from the oligomerization, and hydrogenating the separated C-Chydrocarbon stream.