Moulding compounds of polyamides and graft polymers containing tert.-butylacrylate

US5122571A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Uwe Westeppe · Mettmann, DE
• Karl-Erwin Piejko · Bensberg, DE
• Rolf Muller · Karben, DE
• Gerd Fengler · Krefeld, DE
• Christian Lindner · Bensheim, DE

Key dates

• Filing date: Sep 11, 1989
• Grant date: Jun 16, 1992
• Expiry date: Sep 11, 2009

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08L77/00
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

This invention relates to new thermoplastic moulding compounds of polyamides, graft polymers containing tert.-butylacrylate in the shell and optionally also rubber polymers as impact strength modifiers.