Composition for the production of shaped bodies and method for the production of shaped bodies made of said composition

US6706106B1 · kind B1 · utility

Assignees

• Fraunhofer-Gesellschaft zur förderung der angewandten Forschung e.V. · DE
• TECNARO Gesellschaft zur industriellen Anwendung nachwachsender Rohstoffe mbH · DE

Inventors

• Helmut Nägele · Remchingen, DE
• Jürgen Pfitzer · Remchingen, DE
• Emilia Inone · Remchingen, DE
• Peter Eyerer · Karlsruhe, DE
• Norbert Eisenreich · Remchingen, DE
• Wilhelm Eckl · Karlsruhe, DE

Key dates

• Filing date: Jul 26, 2001
• Grant date: Mar 16, 2004
• Expiry date: Jul 26, 2021

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08L97/02
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

The invention concerns a composition for the production of shaped bodies, consisting of polymer lignin, shellac and natural fibers and also a method for the production of shaped bodies from such a composition via production of a shaped body through extrusion.