Patent · US Active

Composite elements made from thermoplastic materials and polyurethanes, method for producing same, and use thereof

US12325160B2 · kind B2 · utility

0Cited by

1References

12Claims

0Family size

Assignee

Covestro Deutschland AG · DE

Inventors

Marcel Schornstein · Neuss, DE
Timo Lars Reitemeyer · Troisdorf, DE

Key dates

Filing date	Mar 30, 2021
Grant date	Jun 10, 2025
Priority date	—
Expiry date	Sep 7, 2041

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08G2110/0058
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The invention relates to: composite elements comprising a thermoplastic material and a polyurethane adhering to said thermoplastic material; a method for producing same; and the use thereof.

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