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:
Nov. 05, 2013
Filed:
Sep. 28, 2009
Hartwig Voβ, Frankenthal, DE;
Jörg Therre, Worms, DE;
Hermann Gies, Sprockhövel, DE;
Bernd Marler, Gevelsberg, DE;
Hartwig Voβ, Frankenthal, DE;
Jörg Therre, Worms, DE;
Hermann Gies, Sprockhövel, DE;
Bernd Marler, Gevelsberg, DE;
BASF SE, Ludwigshafen, DE;
Abstract
The present invention relates to template-free clathrasils whose framework comprises essentially SiO, wherein the crystals of the clathrasils have the platelet-like morphology of a sheet silicate. The present invention further relates to a process for preparing these template-free clathrasils and also to their use as absorbent, as seed crystals for the synthesis of clathrasil membranes of the same zeolite type and in the form of dense layers which function as gas separation membranes having a molecular sieving action.