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:
Dec. 05, 2017
Filed:
Sep. 03, 2013
Applicant:
Basf SE, Ludwigshafen, DE;
Inventors:
Andrea Piatesi, Mannheim, DE;
Kai-Uwe Baldenius, Heidelberg, DE;
Klaus Ditrich, Goennheim, DE;
Alois Kindler, Gruenstadt, DE;
Marta Zajaczkowski-Fischer, Neuhofen, DE;
Ralf Boehling, Lorsch, DE;
Alwin Rehfinger, Mutterstadt, DE;
Assignee:
BASF SE, Ludwigshafen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12P 7/64 (2006.01); C12N 9/88 (2006.01); C07H 21/04 (2006.01); C07K 1/00 (2006.01); C07C 51/235 (2006.01); C07C 51/373 (2006.01);
U.S. Cl.
CPC ...
C12P 7/6427 (2013.01); C07C 51/235 (2013.01); C07C 51/373 (2013.01); C12P 7/6409 (2013.01); C12Y 402/01053 (2013.01);
Abstract
A process for preparing sebacic acid by reacting in a first step (i) linoleic acid with water catalyzed by an oleate hydratase to form 10-hydroxy-12-octadecenoic acid, in a second step (ii) pyrolysing the 10-hydroxy-12-octadecenoic acid to 1-octene and 10-oxo-decanoic acid and in a third step (iii) oxidizing the 10-oxo-decanoic acid to sebacic acid.