Impact-resistant polyamide molding compounds

US4755552A · kind A · utility

Assignee

• Huels Aktiengesellschaft · DE

Inventors

• Hans Jadamus · Marl, DE
• Michael Droescher · Dorsten, DE
• Wilfried Bartz · Marl, DE

Key dates

• Filing date: Apr 21, 1987
• Grant date: Jul 5, 1988
• Expiry date: Apr 21, 2007

Classification

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

Abstract

Impact-resistant polyamide molding compounds are provided consisting of a mixture of (A) from about 80 to about 99% by weight of a polyamide having an ETA.sub.rel value of from about 1.2 to about 2.4 and (B) from about 2 to about 20% by weight of a polyalkenamer having a viscosity number of from about 50 to about 400 ml/g.