Flame-proofed unreinforced and unfilled polyamide moulding compositions

US4185044A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Peter Tacke · Krefeld, DE
• Dieter Neuray · Krefeld, DE
• Dietrich Michael · Leverkusen, DE

Key dates

• Filing date: Jul 25, 1978
• Grant date: Jan 22, 1980
• Expiry date: Jul 25, 1998

Classification

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

Abstract

Flame-proofed, unreinforced unfilled polyamide moulding compositions containing as a flame-proofing combination a mixture of a phenol/aldehyde condensation resin and red phosphorus.