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:
Mar. 13, 2018
Filed:
Dec. 20, 2011
Applicants:
Lauriane D'alencon, Paris, FR;
Michael Lallemand, Saint Denis, FR;
Virginie Harle, Senlis, FR;
David J. Moreton, Derbyshire, GB;
Malcolm G. J. Macduff, Derbyshire, GB;
Magali Pudlarz, Derbyshire, GB;
Inventors:
Lauriane D'Alencon, Paris, FR;
Michael Lallemand, Saint Denis, FR;
Virginie Harle, Senlis, FR;
David J. Moreton, Derbyshire, GB;
Malcolm G. J. MacDuff, Derbyshire, GB;
Magali Pudlarz, Derbyshire, GB;
Assignees:
RHODIA OPERATIONS, Aubervilliers, FR;
THE LUBRIZOL CORPORATION, Wickliffe, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10L 1/00 (2006.01); C10L 1/10 (2006.01); C10L 10/04 (2006.01); B01J 13/00 (2006.01); C10L 10/06 (2006.01); C10L 10/18 (2006.01); C10L 1/12 (2006.01); C10L 1/16 (2006.01); C10L 1/188 (2006.01); C10L 1/198 (2006.01); C10L 1/222 (2006.01); C10L 1/238 (2006.01); C10L 1/2383 (2006.01); C10L 1/2387 (2006.01);
U.S. Cl.
CPC ...
C10L 10/04 (2013.01); B01J 13/0026 (2013.01); B01J 13/0034 (2013.01); B01J 13/0047 (2013.01); C10L 1/10 (2013.01); C10L 10/06 (2013.01); C10L 10/18 (2013.01); C10L 1/1233 (2013.01); C10L 1/1608 (2013.01); C10L 1/1616 (2013.01); C10L 1/1881 (2013.01); C10L 1/198 (2013.01); C10L 1/2222 (2013.01); C10L 1/238 (2013.01); C10L 1/2383 (2013.01); C10L 1/2387 (2013.01);
Abstract
A composition contains an additive for assisting with regeneration of the PF in the form of an organic dispersion of iron particles in crystallized form and a detergent including a quaternary ammonium salt.