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:
Jul. 27, 2021
Filed:
Aug. 03, 2018
Basf SE, Ludwigshafen am Rhein, DE;
Mathias Feyen, Ludwigshafen, DE;
Ulrich Mueller, Ludwigshafen, DE;
Xinhe Bao, Dalian, CN;
Weiping Zhang, Dalian, CN;
Dirk De Vos, Leuven, BE;
Hermann Gies, Bochum, DE;
Feng-Shou Xiao, Hangzhou, CN;
Toshiyuki Yokoi, Meguro-ku, JP;
Ute Kolb, Mainz, DE;
Bernd Marler, Bochum, DE;
Yong Wang, Meguro-ku, JP;
Trees De Baerdemaeker, Leuven, BE;
Chuan Shi, Dalian, CN;
Xiulian Pan, Dalian, CN;
Xiangju Meng, Hangzhou, CN;
BASF SE, Ludwigshafen am Rhein, DE;
Abstract
A zeolitic material having framework type CHA, comprising a transition metal M and an alkali metal A, and having a framework structure comprising a tetravalent element Y, a trivalent element X and O, wherein the transition metal M is a transition I metal of groups 7 to 12 of the periodic table, A is one or more of K and Cs, Y is one or more of Si, Ge, Ti, Sn and Zr, and X is one or more of Al, B, Ga and In. A process for preparing such a zeolitic material. Use of such a zeolitic material.