Special aminoalkylsilane compounds as binders for composite materials

US8039110B2 · kind B2 · utility

Assignee

• EVONIK DEGUSSA GMBH · DE

Inventors

• Peter Jenkner · Rheinfelden (Baden), DE
• Burkhard Standke · Soest, DE
• Jaroslaw Monkiewicz · Rheinfelden (Baden), DE
• Roland Edelmann · Wehr, DE
• Alireza Kharazipour · Göttingen, DE
• Lars Kloeser · Oettingen, DE

Key dates

• Filing date: Jun 2, 2006
• Grant date: Oct 18, 2011
• Expiry date: Jul 22, 2028

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T428/31591
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

A composite material, useful in producing wood-based materials, comprises (a) at least one cellulose- or lignocellulose-containing material and (b) at least one aminoalkylsilane, or at least one cocondensate of the at least one aminoalkylsilane and at least one further functional silane, or an aqueous solution which contains the at least one aminoalkylsilane or the at least one cocondensate of the at least one aminoalkylsilane and the at least one further functional silane.