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:
Sep. 25, 2001
Filed:
Jul. 15, 1999
Applicant:
Inventors:
Rinaldo Caprotti, Oxford, GB;
Christophe Le Deore, Oxford, GB;
Assignee:
Infineum USA L.P., Linden, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10L 1/18 ; C10L 1/22 ; C10L 1/24 ;
U.S. Cl.
CPC ...
C10L 1/18 ; C10L 1/22 ; C10L 1/24 ;
Abstract
There are disclosed low sulphur content middle distillate fuel oils which have their lubricity properties greatly improved through the addition of a compound having at least one substituted aromatic ring system wherein the substituents are one or more aliphatic hydrocarbyl groups having 14 to 36 carbon atoms, one or more hydroxyl groups or a derivative thereof and one or more amide groups.