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:
Oct. 06, 2020
Filed:
Jul. 23, 2015
Applicant:
Evonik Operations Gmbh, Essen, DE;
Inventors:
Thomas Günther, Neuss, DE;
Michael Fiedel, Essen, DE;
Olga Fiedel, Essen, DE;
Martin Glos, Borken, DE;
Roland Hubel, Essen, DE;
Assignee:
Evonik Operations GmbH, Essen, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08G 18/20 (2006.01); C08G 18/66 (2006.01); C08J 9/14 (2006.01); C08G 18/18 (2006.01); C08G 18/24 (2006.01); C08G 18/76 (2006.01); C08G 18/16 (2006.01); C08G 18/48 (2006.01); C07D 207/06 (2006.01); C07D 403/12 (2006.01); C07D 403/14 (2006.01); C08G 101/00 (2006.01);
U.S. Cl.
CPC ...
C08G 18/2018 (2013.01); C07D 207/06 (2013.01); C07D 403/12 (2013.01); C07D 403/14 (2013.01); C08G 18/165 (2013.01); C08G 18/185 (2013.01); C08G 18/1825 (2013.01); C08G 18/1833 (2013.01); C08G 18/1841 (2013.01); C08G 18/1858 (2013.01); C08G 18/2081 (2013.01); C08G 18/244 (2013.01); C08G 18/48 (2013.01); C08G 18/4816 (2013.01); C08G 18/4829 (2013.01); C08G 18/6688 (2013.01); C08G 18/7621 (2013.01); C08G 18/7664 (2013.01); C08G 18/7671 (2013.01); C08J 9/141 (2013.01); C08G 2101/0008 (2013.01); C08G 2101/0016 (2013.01); C08G 2101/0025 (2013.01); C08G 2101/0041 (2013.01); C08G 2101/0083 (2013.01); C08G 2105/02 (2013.01); C08G 2170/60 (2013.01); C08G 2290/00 (2013.01); C08G 2340/00 (2013.01); C08G 2350/00 (2013.01); C08G 2410/00 (2013.01); C08J 2203/02 (2013.01); C08J 2203/14 (2013.01); C08J 2203/204 (2013.01); C08J 2375/04 (2013.01);
Abstract
The present invention provides for the use of nitrogen compounds of formula (I) and/or of corresponding quaternized and/or protonated compounds for production of polyurethanes, compositions containing these compounds and polyurethane systems, especially polyurethane foams, which have been obtained using the compounds.