Polymer blend

US6225407A · kind A · utility

Assignee

• Ticona LLC · US

Inventors

• Alexandra Jacobs · Niedernhausen, DE
• Klaus Berger · Pocking, DE
• Wilfried Hatke · Hofheim, DE

Key dates

• Filing date: Jun 16, 1999
• Grant date: May 1, 2001
• Expiry date: Jun 16, 2019

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08L53/02
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

The present invention relates to a polymer blend comprising one or more cycloolefin copolymers and one or more types of core-shell particles or one or more copolymers which are composed to some extent of rubbers with low glass transition temperatures, or a combination of one or more types of core-shell particles and of one or more copolymers which are composed to some extent of rubbers with low glass transition temperatures.