Amino-functional polyorganosiloxanes, their production and use

US6201093A · kind A · utility

Assignee

• Huels Aktiengesellschaft · DE

Inventors

• Michael Messner · Diedorf, DE
• Holger Rautschek · Großenhain, DE

Key dates

• Filing date: Jan 20, 1999
• Grant date: Mar 13, 2001
• Expiry date: Jan 20, 2019

Classification

• Technology area (CPC D): Textiles; Paper
• CPC primary: D06M15/6436
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

Water-soluble, i.e. easily dispersible, amino-functional polyorganosiloxanes obtained by radical polymerization of vinyl compounds containing amino or ammonium groups onto polyorganosiloxanes which contain at least one mercapto group. They are suitable as textile finishing aids, surfactants and emulsifiers.