Polysiloxane polymers, method for their production and the use thereof

US7041767B2 · kind B2 · utility

Assignee

• GE Bayer Silicones GmbH & Co. KG · DE

Inventors

• Horst Lange · Bochum, DE
• Roland Wagner · Feldkirchen-Westerham, DE
• Anita Witossek · Langenfeld, DE
• Karl-Heinz Stachulla · Leverkusen, DE
• Siegfried Teuber · Krefeld, DE
• Albert Schnering
• Annette Moller · Leverkusen, DE
• Martin Kropfgans · Odenthal, DE
• Karl-Heinz Sockel · Leverkusen, DE
• Don Firstenberg · Guilderland, US

Key dates

• Filing date: Jul 17, 2001
• Grant date: May 9, 2006
• Expiry date: Nov 23, 2021

Classification

• Technology area (CPC D): Textiles; Paper
• CPC primary: D06M2200/50
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

The invention pertains to polysiloxane polymers, methods for their production, and their use as wash resistant hydrophilic softeners.