Patent · US Active

Assembling fiber-reinforced foams

US11890793B2 · kind B2 · utility

0Cited by

11References

18Claims

0Family size

Assignee

BASF SE

Inventors

Robert Stein · Ludwigshafen am Rhein, DE
Holger Ruckdaeschel · Ludwigshafen am Rhein, DE
Rene ARBTER · Ludwigshafen am Rhein, DE
Tim DIEHLMANN · Bad Kötzting, DE
Gregor Daun · Trochtelfingen, DE
Marc Claude Martin · Lemförde, DE

Key dates

Filing date	May 17, 2017
Grant date	Feb 6, 2024
Priority date	—
Expiry date	Jul 23, 2039

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E10/72
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

The present invention relates to a method for assembling moulded bodies. The invention also relates to a moulded body which comprises a foam and at least one fibre (F), the fibre (F) is within a fibre range (FB2) inside the moulded body and is at least once at least partially divided, wherein at least one fibre (F) is completely divided. The invention further relates to the thus obtained assembled moulded body, and to a panel with contains the assembled moulded body and at least one layer (S1). The invention further relates to a method for producing the panel and to the use of the assembled moulded body and the claimed panel, for example, as a rotor blade in wind turbines.

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