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:
Jun. 09, 2020
Filed:
Jan. 30, 2017
Applicant:
Evonik Operations Gmbh, Essen, DE;
Inventors:
Silvia Beyer, Ober-Ramstadt, DE;
Gaurang Dave, Mumbai, IN;
Hans-Jürgen Dillmann, Riedstadt, DE;
Volker Herzog, Darmstadt, DE;
Joachim Knebel, Alsbach-Hähnlein, DE;
Ralf Merbach, Buettelborn, DE;
Thorben Schütz, Alsbach-Hähnlein, DE;
Martin Trocha, Essen, DE;
Sabine Kömmelt, Darmstadt, DE;
Patrik Hartmann, Buettelborn, DE;
Assignee:
Evonik Operations GmbH, Essen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 317/24 (2006.01); C07D 319/06 (2006.01); C08F 220/26 (2006.01);
U.S. Cl.
CPC ...
C07D 317/24 (2013.01); C07D 319/06 (2013.01); C08F 220/26 (2013.01);
Abstract
A process produces a (meth)acrylate ester mixture. The process includes reacting a glycerol formal isomer mixture with an alkyl (meth)acrylate in the presence of a catalyst.