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:
Nov. 20, 2007
Filed:
Nov. 25, 2003
Applicants:
Jens Röder, Frankfurt am Main, DE;
Andrea Kapries, Herbern, DE;
Liane Franke, Datteln, DE;
Oliver Schumacher, Werne, DE;
Johannes Canisius, Bochum, DE;
Inventors:
Jens Röder, Frankfurt am Main, DE;
Andrea Kapries, Herbern, DE;
Liane Franke, Datteln, DE;
Oliver Schumacher, Werne, DE;
Johannes Canisius, Bochum, DE;
Assignee:
Chemtura Organometalics GmbH, Bergamen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07F 5/00 (2006.01); C08G 63/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to catalytic compositions for esterification, transestrification and polycondensation reactions, a process for the catalysis of said reactions employing such catalytic compositions and polyesters for resins obtainable by this process.