Antistatic colored thermoplastic molding materials

US5736598A · kind A · utility

Assignee

• BASF SE

Inventors

• Wolfgang Fischer · Meerbusch, DE
• Karl Hennig · Heßheim, DE
• Norbert Mosbach · Frankenthal (Pfalz), DE
• Rainer Neumann · Krefeld, DE
• Bernd Niedermaier · Ludwigshafen, DE

Key dates

• Filing date: Jan 23, 1996
• Grant date: Apr 7, 1998
• Expiry date: Jan 23, 2016

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08L2201/04
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

A thermoplastic molding composition which includes a thermoplastic polymer and PA1 A) a dye which is soluble therein, and PA1 B) a N,N-bis (2-hydroxyethyl )-C.sub.6 -C.sub.22 -alkylamine or N,N-bis (2-hydroxyethyl) -C.sub.6 -C.sub.22 -alkenylamine, this compound having a Hazen color number as specified in German Standards Specification DIN 53409 of below 300.