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. 31, 2019
Filed:
Dec. 11, 2018
Applicant:
Evonik Degussa Gmbh, Essen, DE;
Inventors:
Rui Sang, Liaocheng, CN;
Peter Kucmierczyk, Herne, DE;
Kaiwu Dong, Bo Zhou, CN;
Ralf Jackstell, Rostock, DE;
Matthias Beller, Ostseebad Nienhagen, DE;
Robert Franke, Marl, DE;
Assignee:
EVONIK DEGUSSA GMBH, Essen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 51/14 (2006.01); C07C 53/00 (2006.01); B01J 31/00 (2006.01); C07C 51/25 (2006.01); B01J 31/22 (2006.01); B01J 31/24 (2006.01); B01J 31/30 (2006.01); C07C 53/128 (2006.01);
U.S. Cl.
CPC ...
C07C 51/252 (2013.01); B01J 31/2234 (2013.01); B01J 31/2295 (2013.01); B01J 31/2409 (2013.01); B01J 31/30 (2013.01); C07C 51/14 (2013.01); B01J 2531/842 (2013.01); C07C 53/128 (2013.01);
Abstract
Process for Pd-catalyzed hydroxycarbonylation of diisobutene:ligand/Pd ratio.