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. 17, 2020
Filed:
Apr. 19, 2016
Applicant:
Basf SE, Ludwigshafen am Rhein, DE;
Inventors:
Iran Otero Martinez, Stemwede, DE;
Sirus Zarbakhsh, Limburgerhof, DE;
Assignee:
BASF SE, Ludwigshafen am Rhein, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 18/79 (2006.01); C08G 18/76 (2006.01); C08G 18/48 (2006.01); C08G 18/50 (2006.01); C08G 101/00 (2006.01);
U.S. Cl.
CPC ...
C08G 18/797 (2013.01); C08G 18/482 (2013.01); C08G 18/4812 (2013.01); C08G 18/4837 (2013.01); C08G 18/4887 (2013.01); C08G 18/5024 (2013.01); C08G 18/7664 (2013.01); C08G 2101/0083 (2013.01); C08J 2375/04 (2013.01);
Abstract
Provided herein is a process for the production of polyurethanes with reduced aldehyde emission, wherein a CH-acidic compound which has one or more alkylene oxide units is added to the reaction mixture for the production of the polyurethane. Further provided herein are polyurethanes produced by this process and to the use of these polyurethanes in the interior of means of transport.