Aliphatic-aromatic polyamide-imides

US5004795A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Wilfried Zecher · Leverkusen, DE
• Aziz El-Sayed · Leverkusen, DE
• Wilfried Haese · Rheydt, DE
• Burkhard Kohler · Leverkusen, DE
• Rolf-Volker Meyer · Krefeld, DE

Key dates

• Filing date: Aug 21, 1989
• Grant date: Apr 2, 1991
• Expiry date: Aug 21, 2009

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08L79/08
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

The invention relates to aliphatic-aromatic polyamide-imides and their use for the production of shaped articles.