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:
Aug. 14, 2012
Filed:
May. 11, 2007
Monika Bauer, Berlin, DE;
Rajko Wurzel, Birkenhain, DE;
Christoph Uhlig, Berlin, DE;
Dietmar Völkle, Biberach, DE;
Volker Müller, Burgrieden, DE;
Karsten Hesse, Bremen, DE;
Wilfried Michaelis, Ritterhude, DE;
Monika Bauer, Berlin, DE;
Rajko Wurzel, Birkenhain, DE;
Christoph Uhlig, Berlin, DE;
Dietmar Völkle, Biberach, DE;
Volker Müller, Burgrieden, DE;
Karsten Hesse, Bremen, DE;
Wilfried Michaelis, Ritterhude, DE;
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., München, DE;
Airbus Operations GmbH, Hamburg, DE;
Abstract
A textile web material impregnated with a mixture that contains at least a prepolymer prepolymerized from a starting material of one or more bifunctional or polyfunctional organic cyanates and from a starting material of one or more bifunctional or polyfunctional aromatic alcohols, wherein the one or more bifunctional or polyfunctional organic cyanates and the one or more bifunctional or polyfunctional aromatic alcohols are present in weight ratios ensuring a molar ratio of the OCN groups to the OH groups between 95:5 and 70:30 prior to prepolymerization. The mixture further contains one or more fillers.