Flexible polymer mixtures

US5047473A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Karl-Erwin Piejko · Bensberg, DE
• Christian Lindner · Bensheim, DE
• Hans-Eberhard Braese · Cologne, DE
• Rolf Kubens · Odenthal, DE
• Karl-Heinz Ott

Key dates

• Filing date: Dec 12, 1988
• Grant date: Sep 10, 1991
• Expiry date: Dec 12, 2008

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08L2205/02
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

This invention relates to flexible, soft polymer mixtures which are suitable for the production of sheets with a leather-like appearance and can be worked up by calendering and deep drawing and to a process for their preparation.