Patent · US Active

Fiber reinforced polypropylene composition

US11912849B2 · kind B2 · utility

0Cited by

25References

13Claims

0Family size

Assignee

Borealis AG · AT

Inventors

Michael Jerabek · Leonding, AT
Wolfgang Stockreiter · Puchenau, AT
Thomas Lummerstorfer · Linz, AT

Key dates

Filing date	Dec 4, 2018
Grant date	Feb 27, 2024
Priority date	—
Expiry date	Mar 8, 2039

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08L2205/16
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The present invention is directed to granules comprising a fiber reinforced composition (C), said composition comprising a propylene polymer (PP), an elastomeric ethylene copolymer (E) and long fibers (LF).

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