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:
Jun. 23, 2015
Filed:
Dec. 16, 2008
Applicants:
Ludivine Bouvier, Billere, FR;
Serge Nicolas, Lons, FR;
Guy-henri Durand, Gonneville sur Honfleur, FR;
Inventors:
Ludivine Bouvier, Billere, FR;
Serge Nicolas, Lons, FR;
Guy-Henri Durand, Gonneville sur Honfleur, FR;
Assignee:
CECA S.A., La Garenne Colombes, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B 33/06 (2006.01); C01B 33/26 (2006.01); C01B 39/22 (2006.01); B01J 20/18 (2006.01);
U.S. Cl.
CPC ...
C01B 39/22 (2013.01); Y10T 428/2982 (2015.01); B01J 20/18 (2013.01);
Abstract
The invention relates to a zeolite of the faujasite X type having a low silica content, more precisely a zeolite LSX having a Si/Al atomic ratio lower than or equal to 1.15, having a high crystallinity rate and whereof the crystals have a controlled particle size distribution. The present invention also relates to the method for preparing said zeolite LSX.