Polymer mixtures with optimized toughness/stiffness ratio and optical properties

US9644090B2 · kind B2 · utility

Assignee

• INEOS STYROLUTION EUROPE GMBH · DE

Inventors

• Norbert Niessner · Friedelsheim, DE
• Michael Ishaque · Mannheim, DE
• Philipp Böckmann · Bad Dürkheim, DE
• Rolf Minkwitz · Ludwigshafen, DE

Key dates

• Filing date: Aug 6, 2013
• Grant date: May 9, 2017
• Expiry date: Aug 6, 2033

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08L2205/03
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

The invention relates to a polymer mixture made of styrene/nitrile monomer copolymers and of graft copolymers based on acrylate rubbers, and also to thermoplastic moulding compositions and mouldings produced therefrom and use of these.