Patent · US Active

Foams based on thermoplastic elastomers

US11773231B2 · kind B2 · utility

0Cited by

0References

14Claims

0Family size

Assignee

BASF SE

Inventors

Elmar Poeselt · Lemförde, DE
Peter Gutmann · Ludwigshafen am Rhein, DE
Florian Tobias Rapp · Munich, DE
Frank Prissok · Bohmte, DE

Key dates

Filing date	Apr 18, 2019
Grant date	Oct 3, 2023
Priority date	—
Expiry date	Sep 11, 2039

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08J2425/06
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

The present invention relates to bead foams made of thermoplastic polyurethane and polystyrene produced moldings, to processes for the production of the bead foams and moldings, and also to the use of the moldings for shoe intermediate soles, shoe insoles, shoe combisoles, or cushioning elements for shoes.

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