Patent · US Active

Method for producing a composite body comprising a particle foam molded part connected to a hollow body in a force-closed manner

US9545739B2 · kind B2 · utility

0Cited by

4References

8Claims

0Family size

Assignee

BASF SE

Inventors

Jürgen Lambert · Gommersheim, DE
Jürgen Bartl · Ludwigsburg, DE
Tim Albert · Niles, US
Christian Obermann · Speyer, DE
Markus Buscher · Waiblingen, DE

Key dates

Filing date	Apr 25, 2013
Grant date	Jan 17, 2017
Priority date	—
Expiry date	Jan 10, 2034

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB32B2038/0088
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

The invention relates to a process for producing a composite structure comprising a main structure and an external shell connected to the main structure, where the main structure comprises a molded foam obtainable from prefoamed foam particles and the external shell comprises a hollow structure open at one end or at two opposite ends, and where a frictional connection is formed between the molded foam and the hollow structure.

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