Patent · US Active

Fiber composite component and a process for the production thereof

US9808969B2 · kind B2 · utility

1Cited by

7References

9Claims

0Family size

Assignee

Covestro Deutschland AG · DE

Inventors

Stefan Lindner · Friesenheim, DE
Klaus Franken · Igis, CH
Dirk Passmann · Oberhausen, DE
Peter Nordmann · Dormagen, DE

Key dates

Filing date	Aug 12, 2011
Grant date	Nov 7, 2017
Priority date	—
Expiry date	Aug 12, 2031

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T442/2992
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The present invention relates to sheet-form fiber composite components which are obtainable by impregnating fibers with a reactive resin mixture comprising polyisocyanates, polyepoxides, polyols and optionally additives, and to a process for the production thereof.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.