Process for the production of multilayer plastic sheets

US5856012A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Steffen Kuhling · Meerbusch, DE
• Hartmut Lower · Krefeld, DE
• Siegfried Anders · Recklinghausen, DE
• Jurgen Kirsch · Cologne, DE
• Werner Verhoeven · Kalmthout, BE

Key dates

• Filing date: Aug 11, 1995
• Grant date: Jan 5, 1999
• Expiry date: Aug 11, 2015

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T428/31507
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

The invention relates to a process for the production of multilayer plastic sheets from special branched polycarbonates.