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:
Nov. 01, 2016
Filed:
Dec. 12, 2011
Applicants:
Dirk Wegener, Monheim, DE;
Stephan Reiter, Langenfeld, DE;
Harald Rasselnberg, Dormagen, DE;
Marcel Schornstein, Neuss, DE;
Hans-detlef Arntz, Lohmar, DE;
Dirk Brüning, Leverkusen, DE;
Inventors:
Dirk Wegener, Monheim, DE;
Stephan Reiter, Langenfeld, DE;
Harald Rasselnberg, Dormagen, DE;
Marcel Schornstein, Neuss, DE;
Hans-Detlef Arntz, Lohmar, DE;
Dirk Brüning, Leverkusen, DE;
Assignee:
Covestro Deutschland AG, Leverkusen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J 9/14 (2006.01); C08G 18/00 (2006.01); C08J 9/04 (2006.01); C08G 18/48 (2006.01); C08G 18/50 (2006.01); C08G 18/79 (2006.01); C08G 18/02 (2006.01); C08L 101/00 (2006.01); C08G 101/00 (2006.01);
U.S. Cl.
CPC ...
C08J 9/142 (2013.01); C08G 18/003 (2013.01); C08G 18/022 (2013.01); C08G 18/4825 (2013.01); C08G 18/5033 (2013.01); C08G 18/794 (2013.01); C08J 9/04 (2013.01); C08G 2101/0008 (2013.01); C08J 2363/06 (2013.01); C08L 101/00 (2013.01); Y10T 428/1376 (2015.01); Y10T 428/249983 (2015.04);
Abstract
The invention relates to foams of high thermal stability, to the production thereof from organic polyisocyanates and polyepoxides, and to the use of the foams.