Flameproofed nylon molding compositions

US4137212A · kind A · utility

Assignee

• BASF SE

Inventors

• Rainer Theysohn · Bischofswerda, DE
• Klaus Penzien · Bischofswerda, DE
• Wolfgang Seydl
• Rolf Wurmb
• Horst Reimann · Worms, DE
• Claus Cordes
• Hans-Josef Sterzel · Schifferstadt, DE

Key dates

• Filing date: Nov 30, 1977
• Grant date: Jan 30, 1979
• Expiry date: Nov 30, 1997

Classification

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

Abstract

A flameproofed nylon molding composition which can be processed by thermoplastic methods and which contains, as the flameproofing agent, from 5 to 30% by weight of brominated styrene oligomers and a synergistic metal oxide. The compositions may be used for the manufacture of injection moldings for the electrical industry.