Self-extinguishing thermoplastic molding material

US3943195A · kind A · utility

Assignee

• BASF SE

Inventors

• Herbert Naarmann · Wattenheim, DE
• Klaus Penzien · Bischofswerda, DE

Key dates

• Filing date: Nov 21, 1974
• Grant date: Mar 9, 1976
• Expiry date: Nov 21, 1994

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10S260/24
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

Thermoplastic molding material based on styrene polymers and olefin polymers which have been flameproofed with an organic bromine compound. Brominated oligomers or polymers of dialkylbenzenes, trialkylbenzenes or tetraalkylbenzenes serve as flameproofing agents. The molding material may be processed into self-extinguishing moldings.