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:
May. 28, 2013
Filed:
Aug. 28, 2009
Applicants:
Andreas Fischer, Heppenheim, DE;
Itamar Michael Malkowsky, Hassloch, DE;
Florian Stecker, Mannheim, DE;
Siegfried Waldvogel, Bonn, DE;
Axel Kirste, Swisttal, DE;
Inventors:
Andreas Fischer, Heppenheim, DE;
Itamar Michael Malkowsky, Hassloch, DE;
Florian Stecker, Mannheim, DE;
Siegfried Waldvogel, Bonn, DE;
Axel Kirste, Swisttal, DE;
Assignee:
BASF SE, Ludwigshafen, DE;
Primary Examiner:
Int. Cl.
CPC ...
C25B 3/10 (2006.01); C25B 3/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a process for preparing biaryl alcohols, in which anodic dehydrodimerization of substituted phenols is carried out in the presence of partially fluorinated and/or periluorinated mediators and a supporting electrolyte at a graphite electrode.