Melamine resin foam with inorganic filling material

US9242397B2 · kind B2 · utility

Assignee

• BASF SE

Inventors

• Tobias Heinz Steinke · Speyer, DE
• Tatiana Ulanova · Ludwigshafen, DE
• Klaus Hahn · Lampertheim, DE
• Horst Baumgartl · Ludwigshafen, DE
• Christof Möck · Mannheim, DE
• Bernhard Vath · Mannheim, DE
• Peter Nessel · Ludwigshafen, DE
• Jens-Uwe Schierholz · Ludwigshafen am Rhein, DE
• Bettina Wester · Frankenthal (Pfalz), DE
• Hans-Jürgen Quadbeck-Seeger · Bad Dürkheim, DE

Key dates

• Filing date: Nov 1, 2011
• Grant date: Jan 26, 2016
• Expiry date: Jun 29, 2034

Classification

• Technology area (CPC G): Physics
• CPC primary: G10K11/162
• WIPO field: Other special machines
• WIPO sector: Mechanical engineering

Abstract

Melamine-formaldehyde foams comprise from 80% to 98% by weight of an inorganic filling material, wherein the % by weight are based on the total weight of inorganic filling material plus melamine-formaldehyde precondensate used for foam production.