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. 05, 2018
Filed:
Nov. 05, 2014
Applicant:
Basf SE, Ludwigshafen, DE;
Inventors:
Andrei-Nicolae Parvulescu, Ruppertsberg, DE;
Ulrich Müller, Neustadt, DE;
Georg Uhl, Kaiserslautern, DE;
Joaquim H. Teles, Waldsee, DE;
Nicolas Vautravers, Mannheim, DE;
Dominic Riedel, Lampertheim, DE;
Assignee:
BASF SE, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B 39/06 (2006.01); C01B 39/48 (2006.01); B01J 29/70 (2006.01); C01B 39/12 (2006.01); C07C 45/58 (2006.01); B01J 35/00 (2006.01); B01J 35/10 (2006.01); B01J 37/08 (2006.01); B01J 37/30 (2006.01); C01B 39/02 (2006.01); C01B 39/46 (2006.01);
U.S. Cl.
CPC ...
B01J 29/7088 (2013.01); B01J 35/002 (2013.01); B01J 35/1019 (2013.01); B01J 37/08 (2013.01); B01J 37/30 (2013.01); C01B 39/026 (2013.01); C01B 39/06 (2013.01); C01B 39/12 (2013.01); C01B 39/46 (2013.01); C07C 45/58 (2013.01); B01J 2229/183 (2013.01); C01B 39/48 (2013.01); C07C 2601/10 (2017.05);
Abstract
A process for preparing a tin-containing zeolitic material having an MWW-type framework structure comprising providing a zeolitic material having an MWW-type framework structure having vacant tetrahedral framework sites, providing a tin-ion source in solid form, and incorporating tin into the zeolitic material via solid-state ion exchange.