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:
Mar. 24, 2015
Filed:
Feb. 26, 2014
Applicant:
Basf SE, Ludwigshafen, DE;
Inventors:
Ansgar Gereon Altenhoff, Heidelberg, DE;
Christoph Mueller, Mannheim, DE;
Christian Mueller, Mannheim, DE;
Andreas Kunst, Ludwigshafen, DE;
Thomas Reissner, Mannheim, DE;
Kirsten Dahmen, Bad Duerkheim, DE;
Assignee:
BASF SE, Ludwigshafen, DE;
Primary Examiner:
Int. Cl.
CPC ...
C07C 209/60 (2006.01); C07C 211/13 (2006.01); C08G 73/02 (2006.01); C09J 179/02 (2006.01);
U.S. Cl.
CPC ...
C09J 179/02 (2013.01);
Abstract
The present invention relates to polyamines and to a process for preparing polyamines.