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:
Sep. 17, 2024
Filed:
Nov. 14, 2019
Centre National DE LA Recherche Scientifique, Paris, FR;
École Nationale Supérieure D'ingénieurs DE Caen, Caen, FR;
Université DE Caen Normandie, Caen, FR;
Valentin Valtchev, Basly, FR;
Kamila Goldyn, Aberystwyth, GB;
Svetlana Mintova Lazarova, Basly, FR;
Jean-Pierre Gilson, Cairon, FR;
Centre National de la Recherche Scientifique, Paris, FR;
École Nationale Supérieure d'Ingénieurs de Caen, Caen, FR;
Université de Caen Normandie, Caen, FR;
Abstract
The present invention relates to a method of post-synthetic downsizing zeolite-type crystals and/or agglomerates thereof to nanosized particles, and in particular a heating-free and chemical-free method. The present invention also relates to nanosized particles of zeolite-type material capable of being obtained by the method of the invention and to the use of such particles as a catalyst or catalyst support for heterogeneous catalyst, or as molecular sieve, or as a cation exchanger.