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:
Apr. 19, 2016
Filed:
Mar. 13, 2014
Applicant:
Innospec Limited, Ellesmere Port, Cheshire, GB;
Inventor:
Jacqueline Reid, Cymau Flintshire, GB;
Assignee:
Innospec Limited, , GB;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C10L 1/22 (2006.01); C10L 10/04 (2006.01); C10L 1/222 (2006.01); C10L 1/2387 (2006.01); C10L 10/00 (2006.01); C10L 10/18 (2006.01); C10L 1/228 (2006.01); C10L 1/2383 (2006.01);
U.S. Cl.
CPC ...
C10L 10/04 (2013.01); C10L 1/22 (2013.01); C10L 1/221 (2013.01); C10L 1/2225 (2013.01); C10L 1/2387 (2013.01); C10L 10/00 (2013.01); C10L 10/18 (2013.01); C10L 1/2283 (2013.01); C10L 1/2383 (2013.01);
Abstract
A diesel fuel composition comprising a performance enhancing additive, wherein the performance enhancing additive is the product of a Mannich reaction between: (a) an aldehyde; (b) a polyamine; and (c) an optionally substituted phenol; wherein the molar ratio of component (c) to component (b) in the reaction mixture used to prepare the performance enhancing additive is at least 1.5:1.