Patent · US Active

CHA-type zeolite materials and methods for their preparation using cycloalkyammonium compounds

US9636667B2 · kind B2 · utility

3Cited by

4References

34Claims

0Family size

Assignee

BASF SE

Inventors

Mathias Feyen · Ludwigshafen, DE
Ulrich Müller · Neustadt, DE
Roger Ruetz · Mannheim, DE
Thomas W. Bein · Albuquerque, US
Karin Moller · Munich, DE

Key dates

Filing date	Jun 3, 2013
Grant date	May 2, 2017
Priority date	—
Expiry date	Jun 7, 2035

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02P20/151
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

Aspects of the present invention relate to a process for the preparation of a zeolitic material having a CHA-type framework structure comprising YO2 and X2O3, wherein said process comprises the steps of:

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.