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:
May. 24, 2022
Filed:
Aug. 01, 2019
Applicant:
Covestro Llc, Pittsburgh, PA (US);
Inventors:
Albert Magnotta, Monaca, PA (US);
Brandon W. Parks, McKees Rocks, PA (US);
Ronald A. Cageao, Beaver, PA (US);
Assignee:
Covestro LLC, Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J 5/24 (2006.01); C08G 18/24 (2006.01); C08G 18/48 (2006.01); C08G 18/50 (2006.01); C08G 18/73 (2006.01); B29C 70/52 (2006.01); C08G 18/32 (2006.01); C08G 18/66 (2006.01); C08G 18/80 (2006.01); C08J 5/04 (2006.01); C08G 18/08 (2006.01);
U.S. Cl.
CPC ...
C08J 5/24 (2013.01); B29C 70/521 (2013.01); C08G 18/0895 (2013.01); C08G 18/246 (2013.01); C08G 18/3206 (2013.01); C08G 18/3284 (2013.01); C08G 18/482 (2013.01); C08G 18/4829 (2013.01); C08G 18/4854 (2013.01); C08G 18/5021 (2013.01); C08G 18/6688 (2013.01); C08G 18/73 (2013.01); C08G 18/8016 (2013.01); C08J 5/04 (2013.01); C08J 5/043 (2013.01); C08J 2375/04 (2013.01); C08J 2375/08 (2013.01);
Abstract
Pultrusion processes for producing fiber reinforced polyurethane composites are described. The processes utilize a polyurethane-forming reaction mixture comprises a chelated organometallic/metalorganic catalyst. Polyurethane-forming reaction mixtures suitable for use in such processes are also described.