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:
Nov. 24, 2020
Filed:
Jun. 24, 2015
Applicant:
Rhodia Operations, Paris, FR;
Inventors:
Naotaka Ohtake, Tokushima, JP;
Manabu Yuasa, Tokushima, JP;
Toshihiro Sasaki, Tokushima, JP;
Eisaku Suda, Tokushima, JP;
Lauriane Dalencon, Issy-les-Moulineaux, FR;
Assignee:
RHODIA OPERATIONS, Aubervilliers, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09G 1/02 (2006.01); C09K 3/14 (2006.01); B01D 53/94 (2006.01); B01J 35/10 (2006.01); B01J 37/03 (2006.01); B01J 23/10 (2006.01); C01G 25/00 (2006.01); B01J 35/00 (2006.01); C01F 17/206 (2020.01); B01J 37/04 (2006.01); B01J 37/06 (2006.01); B01J 37/08 (2006.01);
U.S. Cl.
CPC ...
C09K 3/1409 (2013.01); B01D 53/944 (2013.01); B01J 23/10 (2013.01); B01J 35/002 (2013.01); B01J 35/0013 (2013.01); B01J 35/1014 (2013.01); B01J 37/031 (2013.01); B01J 37/04 (2013.01); B01J 37/06 (2013.01); B01J 37/08 (2013.01); C01F 17/206 (2020.01); C01G 25/006 (2013.01); C09G 1/02 (2013.01); C09K 3/1436 (2013.01); C09K 3/1454 (2013.01); B01D 2255/2063 (2013.01); B01D 2255/2065 (2013.01); B01D 2255/2066 (2013.01); B01D 2255/2068 (2013.01); B01D 2255/20715 (2013.01); B01D 2255/40 (2013.01); B01D 2255/407 (2013.01); B01D 2255/908 (2013.01); C01P 2002/60 (2013.01); C01P 2004/45 (2013.01); C01P 2006/13 (2013.01);
Abstract
The present invention concerns a process for the production of metal doped cerium compositions comprising a cerium oxide and a metal oxide by precipitation. The invention also concerns metal doped cerium compositions providing high crystallites size and exhibiting high thermal stabilities, which may be used as a catalytic support or for polishing applications.