Thermoplastic molding compounds containing special copolymers

US4900785A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Edgar Leitz · Dormagen, DE
• Herbert Eichenauer · Dormagen, DE
• Karl-Heinz Ott
• Horst Peters · Leverkusen, DE
• Jochen Schoeps · Krefeld, DE

Key dates

• Filing date: Mar 6, 1989
• Grant date: Feb 13, 1990
• Expiry date: Mar 6, 2009

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08L69/005
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

The invention relates to thermoplastic molding compounds containing PA0 1. thermoplastic aromatic polycarbonates and/or thermoplastic aromatic polyesters, PA0 2. graft polymers, PA0 3. special copolymers corresponding to formula (Ia) EQU [A-X-B].sub.r (Ia) and, optionally, PA0 2a. thermoplastic copolymers, stabilizers, pigments, mold release agents, flameproofing agents and/or antistatic agents. The invention also relates to a process for the production of the molding compounds.