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:
Jul. 26, 2016
Filed:
Mar. 15, 2013
Applicant:
Bayer Intellectual Property Gmbh, Monheim, DE;
Inventors:
Florian Hupka, Düsseldorf, DE;
Marcel Schornstein, Neuss, DE;
Dirk Wegener, Monheim, DE;
Harald Rasselnberg, Dormagen, DE;
Assignee:
Bayer Intellectual Property GmbH, Monheim, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J 5/24 (2006.01); C08G 18/58 (2006.01); C08G 18/76 (2006.01); C08G 18/42 (2006.01); C03C 25/12 (2006.01); C03C 25/32 (2006.01);
U.S. Cl.
CPC ...
C08J 5/24 (2013.01); C03C 25/12 (2013.01); C03C 25/326 (2013.01); C08G 18/4238 (2013.01); C08G 18/58 (2013.01); C08G 18/7664 (2013.01); C08J 2375/04 (2013.01); C08J 2375/06 (2013.01);
Abstract
The invention relates to storage-stable prepregs (preimpregnated fibers) based on low-viscosity polyurethane systems having a very high characteristic number and flat fiber composite components (molded bodies; composite components) produced therefrom, which are obtained due to an impregnation method of fiber reinforced materials such as woven fabrics and fleece, and to a method for the production thereof.