Polysiloxanes with nitrogen-containing groups

US8557944B2 · kind B2 · utility

Assignee

• EVONIK GOLDSCHMIDT GMBH · DE

Inventors

• Frauke Henning · Essen, DE
• Michael Ferenz · Essen, DE
• Wilfried Knott · Essen, DE
• Stefan Silber · Krefeld, DE
• Hans Henning Wenk · Mülheim an der Ruhr, DE
• Dirk Kuppert · Frankfurt, DE
• Frank Koenig · Aalen, DE

Key dates

• Filing date: Oct 24, 2011
• Grant date: Oct 15, 2013
• Expiry date: Oct 24, 2031

Classification

• Technology area (CPC D): Textiles; Paper
• CPC primary: D06M15/647
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

Endblocked polysiloxanes with lateral amino functions and at least one further lateral and/or terminal functional group.