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:
Dec. 26, 2017
Filed:
Jul. 30, 2015
Applicant:
Lanxess Deutschland Gmbh, Cologne, DE;
Inventors:
Heiko Tebbe, Dormagen, DE;
Jan-Gerd Hansel, Bergisch Gladbach, DE;
Assignee:
LANXESS Deutschland GmbH, Cologne, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J 9/00 (2006.01); C09K 21/12 (2006.01); C08K 5/5313 (2006.01);
U.S. Cl.
CPC ...
C08J 9/0038 (2013.01); C08K 5/5313 (2013.01); C09K 21/12 (2013.01); C08J 2203/10 (2013.01); C08J 2205/06 (2013.01); C08J 2375/06 (2013.01); C08J 2375/08 (2013.01);
Abstract
Low-scorch flame-retardant polyurethane foams include phosphorus-containing propionic ester flame retardants. Methods for producing and using the foams are also provided.