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:
Jan. 30, 2018
Filed:
Sep. 23, 2015
Applicant:
Basf SE, Ludwigshafen, DE;
Inventors:
Ulrich Mueller, Neustadt, DE;
Andrei-Nicolae Parvulescu, Heidelberg, DE;
Jeff Yang, Mannheim, DE;
Hans-Juergen Luetzel, Boehl-Iggelheim, DE;
Georg Uhl, Kaiserslautern, DE;
Stefan Dumser, Ludwigshafen, DE;
Assignee:
BASF SE, Ludwigshafen, DE;
Primary Examiner:
Int. Cl.
CPC ...
B01J 29/04 (2006.01); C01B 39/12 (2006.01); B01J 29/89 (2006.01); B01J 29/70 (2006.01); B01J 29/86 (2006.01); B01J 35/00 (2006.01); C01B 39/02 (2006.01); B01J 35/02 (2006.01); B01J 37/00 (2006.01); B01J 37/06 (2006.01); B01J 37/10 (2006.01); C01B 39/48 (2006.01);
U.S. Cl.
CPC ...
B01J 29/04 (2013.01); B01J 29/7007 (2013.01); B01J 29/7015 (2013.01); B01J 29/7038 (2013.01); B01J 29/7057 (2013.01); B01J 29/7065 (2013.01); B01J 29/7088 (2013.01); B01J 29/86 (2013.01); B01J 29/89 (2013.01); B01J 35/002 (2013.01); B01J 35/026 (2013.01); B01J 37/009 (2013.01); B01J 37/0072 (2013.01); B01J 37/06 (2013.01); B01J 37/10 (2013.01); C01B 39/026 (2013.01); C01B 39/12 (2013.01); C01B 39/48 (2013.01); B01J 2229/18 (2013.01); B01J 2229/30 (2013.01); B01J 2229/37 (2013.01);
Abstract
The present invention relates to a process for process for the preparation of a zeolitic material which process comprises (i) providing a boron-containing zeolitic material and (ii) deboronating the boron-containing zeolitic material by treating the boron-containing zeolitic material with a liquid solvent system thereby obtaining a deboronated zeolitic material, which liquid solvent system does not contain an inorganic or organic acid, or a salt thereof.