Patent · US Active

Fiber-reinforced polyisocyanurate component and a method for production thereof

US9334379B2 · kind B2 · utility

3Cited by

6References

10Claims

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	Oct 15, 2012
Grant date	May 10, 2016
Priority date	—
Expiry date	Dec 19, 2032

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/31547
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

The present invention relates to fiber-composite components that are produced by impregnating fibers with a reaction resin mixture of polyisocyanates, polyols, trimerization catalysts and optionally additives, and to a method for production thereof.

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