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. 16, 2014
Filed:
Dec. 07, 2011
Applicants:
Florian Klasovsky, Haltern am See, DE;
Jan Christoph Pfeffer, Hanau, DE;
Thomas Tacke, Alzenau, DE;
Thomas Haas, Muenster, DE;
Matthias Beller, Nienhagen, DE;
Angela Koeckritz, Berlin, DE;
Jens Deutsch, Rangsdorf, DE;
Andreas Martin, Berlin, DE;
Sebastian Imm, Langenselbold, DE;
Inventors:
Florian Klasovsky, Haltern am See, DE;
Jan Christoph Pfeffer, Hanau, DE;
Thomas Tacke, Alzenau, DE;
Thomas Haas, Muenster, DE;
Matthias Beller, Nienhagen, DE;
Angela Koeckritz, Berlin, DE;
Jens Deutsch, Rangsdorf, DE;
Andreas Martin, Berlin, DE;
Sebastian Imm, Langenselbold, DE;
Assignee:
Evonik Degussa GmbH, Essen, DE;
Primary Examiner:
Int. Cl.
CPC ...
C07C 209/00 (2006.01); C07C 227/08 (2006.01); C07C 231/12 (2006.01); C07C 209/16 (2006.01); C07D 213/38 (2006.01); C07C 319/20 (2006.01); C07D 307/52 (2006.01); C07B 43/04 (2006.01); C07C 213/02 (2006.01);
U.S. Cl.
CPC ...
C07B 43/04 (2013.01); C07C 227/08 (2013.01); C07C 231/12 (2013.01); C07C 209/16 (2013.01); C07D 213/38 (2013.01); C07C 319/20 (2013.01); C07D 307/52 (2013.01); C07C 213/02 (2013.01);
Abstract
The present invention relates to a process for preparing primary amines comprising the process steps