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:
Jul. 10, 2018
Filed:
Aug. 14, 2009
Applicants:
Philippe Desbois, Edingen-Neckarhausen, DE;
Faissal-ali El-toufaili, Ludwigshafen, DE;
Michael Gall, Neustadt, DE;
Andreas Wollny, Ludwigshafen, DE;
Inventors:
Philippe Desbois, Edingen-Neckarhausen, DE;
Faissal-Ali El-Toufaili, Ludwigshafen, DE;
Michael Gall, Neustadt, DE;
Andreas Wollny, Ludwigshafen, DE;
Assignee:
BASF SE, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 69/28 (2006.01); B29C 47/00 (2006.01); C08G 69/26 (2006.01); C08G 69/30 (2006.01); C08G 69/36 (2006.01); C08G 69/46 (2006.01); B29C 47/76 (2006.01);
U.S. Cl.
CPC ...
C08G 69/28 (2013.01); B29C 47/0014 (2013.01); B29C 47/0021 (2013.01); C08G 69/26 (2013.01); C08G 69/265 (2013.01); C08G 69/30 (2013.01); C08G 69/36 (2013.01); C08G 69/46 (2013.01); B29C 47/762 (2013.01);
Abstract
Polyamides based on dicarboxylic acids and on diamines are produced in a batch process by