Process for siliconizing industrial woven fabrics

US6258414A · kind A · utility

Assignee

• AKZO NOBEL N.V. · NL

Inventors

• Britta Sternberg · Sprockhövel, DE
• Frank Leymann · Aidlingen, DE
• Werner Bernlohr · Zell am Harmersbach, DE
• Volker Siejak · Sörup, DE
• Hans A. Graefe · Schwelm, DE
• Hans Ulrich Eichert · Velbert, DE

Key dates

• Filing date: Dec 10, 1999
• Grant date: Jul 10, 2001
• Expiry date: Dec 10, 2019

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B60R2021/23514
• WIPO field: Textile and paper machines
• WIPO sector: Mechanical engineering

Abstract

Industrial woven fabrics made from synthetic fibers are coated with silicone, in particular for use in airbags, by coating the fabric with an aqueous emulsion containing organosiloxanes. The fabrics obtained from the weaving process are coated in the raw state with the aqueous emulsion containing organosiloxanes.