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:
Dec. 29, 2015
Filed:
Jul. 15, 2011
Applicants:
Ivor Bull, Hopewell Junction, NY (US);
Ulrich Müller, Neustadt, DE;
Inventors:
Ivor Bull, Hopewell Junction, NY (US);
Ulrich Müller, Neustadt, DE;
Assignee:
BASF SE, Ludwigshafen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10B 39/02 (2006.01); B01D 53/94 (2006.01); B01J 29/56 (2006.01); B01J 35/10 (2006.01); B01J 37/02 (2006.01); B01J 35/04 (2006.01);
U.S. Cl.
CPC ...
B01D 53/9418 (2013.01); B01J 29/56 (2013.01); B01J 35/1004 (2013.01); B01J 37/0215 (2013.01); B01D 2251/2062 (2013.01); B01D 2251/2067 (2013.01); B01D 2255/2022 (2013.01); B01D 2255/2027 (2013.01); B01D 2255/20761 (2013.01); B01D 2255/504 (2013.01); B01J 35/04 (2013.01); B01J 2229/36 (2013.01); Y02C 20/10 (2013.01);
Abstract
Described is a copper containing ZSM-34, OFF and/or ERI zeolitic material having a silica to alumina mole ratio ranging from about 4 to about 50 and a copper content, reported as CuO, ranging from about 1 to about 10 wt.-%, based on the total weight of the calcined zeolitic material, and having an alkali metal content, reported as metal oxide, ranging from about 1.5 to about 12 wt.-%.