Process for the production of polyamide sheet products

US5013518A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Werner Nielinger · Krefeld, DE
• August Bockmann · Krefeld, DE
• Hermann Brinkmeyer · Krefeld, DE
• Helmut Schulte · Krefeld, DE

Key dates

• Filing date: Jul 17, 1989
• Grant date: May 7, 1991
• Expiry date: Jul 17, 2009

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10S264/61
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

This invention relates to a process for the production of shrinkable sheet products from copolyamides with good processing properties. The copolyamides consist of .epsilon.-caprolactam and equimolar quantities of dimeric fatty acids and diamines.