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:
Sep. 15, 2026
Filed:
Jul. 13, 2021
Applicant:
Covestro Deutschland Ag, Leverkusen, DE;
Inventors:
Richard Reithmeier, Cologne, DE;
Andreas Hoffmann, Pulheim, DE;
Harald Rasselnberg, Dormagen, DE;
Heike Schmidt, Leverkusen, DE;
Assignee:
Covestro Deutschland AG, Leverkusen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08G 18/48 (2006.01); C08G 18/24 (2006.01); C08G 18/76 (2006.01); C08J 5/04 (2006.01); C08J 5/10 (2006.01); C08K 3/04 (2006.01); C08K 5/101 (2006.01); C08K 5/353 (2006.01); C08K 7/06 (2006.01);
U.S. Cl.
CPC ...
C08G 18/4825 (2013.01); C08G 18/242 (2013.01); C08G 18/4829 (2013.01); C08G 18/485 (2013.01); C08G 18/7664 (2013.01); C08J 5/042 (2013.01); C08J 5/10 (2013.01); C08K 3/04 (2013.01); C08K 5/101 (2013.01); C08K 5/353 (2013.01); C08K 7/06 (2013.01); C08J 2375/08 (2013.01);
Abstract
The present invention relates to polyurethane-reactive systems for producing pultrudates containing reinforcing fibers, and their use.