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. 16, 2021
Filed:
Mar. 17, 2021
Applicant:
Evonik Functional Solutions Gmbh, Niederkassel, DE;
Inventors:
Michael Horn, Niederkassel, DE;
Philip Heinrich Reinsberg, Bonn, DE;
Felix Gärtner, Haltern am See, DE;
Jutta Malter, Siegburg, DE;
Patrik Stenner, Hanau, DE;
Tobias Stadtmüller, Seligenstadt, DE;
Assignee:
Evonik Functional Solutions GmbH, Niederkassel, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C25B 3/07 (2021.01); C25B 3/13 (2021.01); C25B 3/25 (2021.01);
U.S. Cl.
CPC ...
C25B 3/13 (2021.01); C25B 3/07 (2021.01);
Abstract
A process for electrochemical preparation of an alkali metal alkoxide solution is performed in an electrolysis cell having three chambers. The middle chamber is separated from the cathode chamber by a solid-state electrolyte permeable to cations, for example NaSICON, and from the anode chamber by a diffusion barrier, for example a membrane selective for cations or anions.