Process for the preparation and/or further processing of polymer blends

US4564654A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Volker Serini · Krefeld, DE
• Christian Lindner · Bensheim, DE
• Horst Peters · Leverkusen, DE
• Wolfgang Nising · Sankt Augustin, DE

Key dates

• Filing date: Nov 26, 1984
• Grant date: Jan 14, 1986
• Expiry date: Nov 26, 2004

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08L69/00
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

The present invention relates to a process for the preparation and/or further processing of polymer blends of thermoplastic, aromatic tetramethylbisphenol F-containing polycarbonates with styrene/acrylonitrile copolymers and/or with styrene/acrylonitrile graft polymers on special rubbers.