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:
Feb. 07, 2017
Filed:
Sep. 22, 2014
Applicant:
Basf SE, Ludwigshafen, DE;
Inventors:
Stefan Maurer, Ludwigshafen, DE;
Hendrick Mattenheimer, Ludwigshafen, DE;
Ulrich Müller, Neustadt, DE;
Assignee:
BASF SE, Ludwigshafen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 51/00 (2006.01); C07C 51/487 (2006.01); B01D 11/02 (2006.01); B01J 20/22 (2006.01); B01J 20/30 (2006.01);
U.S. Cl.
CPC ...
C07C 51/487 (2013.01); B01D 11/02 (2013.01); B01J 20/226 (2013.01); B01J 20/3085 (2013.01);
Abstract
The present invention relates to a process for the recovery of an at least bidentate organic compound comprised in a porous metal-organic framework material, the material comprising the at least bidentate organic compound coordinated to at least one metal ion, the process comprising the steps of (a) treating the metal-organic framework material with an acidic or alkaline liquid; (b) optionally separating off solid residue; and (c) isolating the at least bidentate organic compound.