Flameproof expandable styrene polymers, and method for the production thereof

US8222307B2 · kind B2 · utility

Assignee

• BASF SE

Inventors

• Markus Allmendinger · Deggingen, DE
• Bernhard Schmied · Bischofswerda, DE
• Joachim Ruch · Monsheim, DE
• Konrad Knoll · Mannheim, DE
• Michael Riethues · Ludwigshafen, DE
• Klaus Hahn · Lampertheim, DE
• Carsten Schips · Speyer, DE
• Jessica Rylander · Karlskoga, SE

Key dates

• Filing date: Nov 20, 2008
• Grant date: Jul 17, 2012
• Expiry date: Apr 7, 2029

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08J2325/06
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

Expandable styrene polymers (EPS) comprising, in each case based on the styrene polymer,