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:
Aug. 06, 2019
Filed:
Sep. 05, 2016
Applicant:
Basf SE, Ludwigshafen am Rhein, DE;
Inventors:
Gazi Tuerkoglu, Mannheim, DE;
Juergen Detering, Limburgerhof, DE;
Dietrich Fehringer, Dielheim, DE;
Christian Benz, Worms, DE;
Assignee:
BASF SE, Ludwigshafen am Rhein, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 69/04 (2006.01); C11D 3/37 (2006.01); C08G 69/10 (2006.01); C08G 73/10 (2006.01);
U.S. Cl.
CPC ...
C11D 3/3719 (2013.01); C08G 69/04 (2013.01); C08G 69/10 (2013.01); C08G 73/1092 (2013.01);
Abstract
Provided herein is a method for producing polyaspartic acid under reflux cooling. Further provided herein are compositions including polyaspartic acid obtainable through the method. Also provided herein is a use of polyaspartic acids obtainable through the method in dishwashing agents, detergents, and cleaning agents.